WO2012096272A1 - 免疫調節作用を有する乳を産生する食餌のスクリーニング法 - Google Patents
免疫調節作用を有する乳を産生する食餌のスクリーニング法 Download PDFInfo
- Publication number
- WO2012096272A1 WO2012096272A1 PCT/JP2012/050312 JP2012050312W WO2012096272A1 WO 2012096272 A1 WO2012096272 A1 WO 2012096272A1 JP 2012050312 W JP2012050312 W JP 2012050312W WO 2012096272 A1 WO2012096272 A1 WO 2012096272A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mrna
- milk
- abundance
- diet
- intake
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING OR TREATMENT THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/20—Dietetic milk products not covered by groups A23C9/12 - A23C9/18
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/50—Feeding-stuffs specially adapted for particular animals for rodents
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/30—Dietetic or nutritional methods, e.g. for losing weight
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/40—Complete food formulations for specific consumer groups or specific purposes, e.g. infant formula
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/1034—Isolating an individual clone by screening libraries
- C12N15/1072—Differential gene expression library synthesis, e.g. subtracted libraries, differential screening
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING OR TREATMENT THEREOF
- A23C2230/00—Aspects relating to animal feed or genotype
- A23C2230/10—Animal milk with modified composition due to a specific feed
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2400/00—Lactic or propionic acid bacteria
- A23V2400/51—Bifidobacterium
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/106—Pharmacogenomics, i.e. genetic variability in individual responses to drugs and drug metabolism
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/158—Expression markers
Definitions
- the present invention relates to a method for screening a diet that produces milk having an immunomodulatory effect and its use, and is useful in the food and feed fields.
- Exosomes are membrane vesicles secreted from living cells and cultured cells, and miRNA (microRNA) and proteins are known to exist in them.
- Known body fluids in which exosomes have been confirmed include blood (serum, plasma), breast milk, alveolar lavage fluid, malignant pleural effusion, synovial fluid, urine, amniotic fluid, semen, saliva, and the like.
- blood serum, plasma
- breast milk breast milk
- alveolar lavage fluid malignant pleural effusion
- synovial fluid urine
- amniotic fluid semen, saliva
- saliva and the like.
- Conventionally, of these body fluids only serum has been examined for RNA, and all target RNAs were miRNAs.
- Non-Patent Document 1 RNA was examined in membrane vesicles derived from mast cells and glioblastoma, and mRNA was also examined in these studies (above) Non-Patent Document 1).
- miRNA is contained in bovine milk, bovine serum, and commercially available formula milk (Non-Patent Document 2), and miRNA is contained in various body fluids other than breast milk and breast milk (non-patent document 2).
- Patent Document 3 has been reported.
- Non-patent Document 5 it has been reported that miRNA and mRNA are contained in microvesicles derived from milk.
- six types of proteins ⁇ -S1-casein, ⁇ -S2-casein, ⁇ -casein, ⁇ -casein, ⁇ -lactoglobulin, and MFG-E8, were examined as mRNA. It only encodes protein and transcription factor EF-1 ⁇ .
- Non-patent Document 6 Exosome-derived miRNA and mRNA in human saliva have been investigated, and 509 types of mRNA have been detected using a microarray (Non-patent Document 6). Moreover, the possibility of a nucleic acid derived from human urinary exosome as a biomarker of kidney disease is suggested, and the nucleic acid contains mRNA (Non-patent Document 7).
- Non-patent Document 8 Secreted IgA, lactoferrin, lysozyme, cytokines, etc. are present in breast milk, and it is considered that the infant is protected from infection and promotes the infant's immune development. In fact, it is known that breast-fed children have a lower risk of infection in the bronchi and intestinal tract than children who do not.
- Breast milk contains antibacterial IgA, lactoferrin, glycoproteins and glycolipids, as well as cytokines that control immune cells.
- An object of the present invention is to provide a method for screening a diet that produces milk having an immunomodulating action, a food having an immunomodulating action, and a method for producing the same.
- the present invention provides a diet that increases or decreases the abundance of mRNA in milk, using as an index the correlation between the mRNA profile in the milk of a mammal and the diet ingested by the mammal or a substance contained in the diet.
- a method for screening a diet or substance that produces breast milk having an immunomodulatory action, comprising identifying the substance is provided.
- the method is a method in which the immunomodulating action is an immunopotentiating action, and the food or substance is determined to produce breast milk having an immunopotentiating action in either or both of the following cases: .
- the mRNA is an mRNA whose abundance in the rat's milk increases when bifidobacteria are orally administered to the rat, and the abundance of the mRNA increases as a result of ingestion of the diet.
- the mRNA is an mRNA in which the abundance in the milk of the rat decreases when bifidobacteria is orally administered to the rat, and the abundance of the mRNA is reduced by ingestion of the diet.
- the immunoregulatory effect is an immunosuppressive effect
- the food or substance produces breast milk having an immunosuppressive effect in either or both of the following cases.
- the mRNA is an mRNA that increases the amount of rat milk present when bifidobacteria is orally administered to the rat, and the amount of the mRNA decreases by ingestion of the diet
- (B) The mRNA is an mRNA whose abundance in the milk of the rat decreases when bifidobacteria is orally administered to the rat, and the abundance of the mRNA increases by ingestion of the diet.
- the method compares the mRNA profile contained in each milk before and after the intake of the diet, and if the abundance of at least one kind of mRNA is higher after the intake than before the intake, the diet is the presence of the mRNA in the milk.
- One mode is to determine that the amount is to be increased.
- the method compares the mRNA profile in milk before food intake with the mRNA profile in milk after food intake, and the amount of mRNA in milk after intake is 1.5 times or more than before intake. Then, it is a preferable embodiment to determine that the abundance of mRNA in milk is increased.
- the method compares the mRNA profile contained in each milk before and after the intake of the food, and if the abundance of at least one kind of mRNA is low after intake compared to before the intake, the diet is the mRNA of milk. Determining that the abundance is reduced is another aspect.
- the method also compares the mRNA profile in milk before food intake with the mRNA profile in milk after food intake, and the amount of mRNA present in the milk after intake is 0.67 times or less than that before intake. Then, it is a preferable embodiment to determine that the abundance of mRNA in milk is decreased.
- the mammal is preferably a human, rat, or cow.
- the mRNA profile is Cyp24a1, Dnm1, Dpysl2, Fam89a, Arhgap22, Fbxl5, LOC304396, Btg2, Csnk1g1, Mll1, Eml4, Nelf, Aldh1l1, 1Boc, Usp43_predicted, Rf1, Lrba, P2ry2, Bcl2l1, Rbm14, mRGD1307365,1Tecpr1, Kctd9, Pkig, RGD1308139, Klhl35, Gab1, Arid5b, Zfp157, Mafk, Trim47, Ddx21, Tiparb, Acer2, L3mbtl3, Fcho2, RT1-N3, Ash1l, Paxip1, Irgq, Plcb1, Sts, Spetex-2D, Zmym3, Anxa1, Rtn4ip1, Gngt1, Srcap, Expi, Fgf7, RGD1562492, Lama
- mRNA that increases in the amount of milk in the rat is Cyp24a1, Dnm1, Dpysl2, Fam89a, Arhgap22, Fbxl5, LOC304396, Btg2, Csnk1g1, Mll1, Eml4 , Nelf, Aldh1l1, Boc, Usp43_predicted, Rassf5, Man2a1, Srgn, Gbf1, RGD1562551, Lrba, P2ry2, Bcl2l1, Rbm14, RGD1307365, Tecpr1, Kctd9, Pkig, RGD1308139, Klhl35, Gab1, A157m, Gab1, A157m , Tiparp, Hspa1b, Tcfcp2l1, Nr3c2, Klf4, Dhx8, Myh14, Mcam, Dusp3, Acer2, L3mbtl3,
- the mRNA is an mRNA corresponding to the genes described in Tables 1 to 14 below.
- “GeneSymbol” and “EntrezGene ID” both represent gene names in the Entrez Gene database of NCBI (National Center for Biotechnology Information), and “GeneName” represents a general name. The same applies to Tables 15 to 22 described later.
- mRNA that decreases in the amount of milk in the rat is Slc1a4, Prl3d4, Trim16, LOC689842, Cacna1e, RT1-EC2, Gal, Arnt2, Stk11ip, Sdc3 , RGD1563155, Tp53i11, Mpz, Dnmt3l, Ache, Cln5, Olr184, Asb7, Rtp3, Peli2, Caskin2, Cass4, Plvap, LOC680711, Nat2, RGD1565498, Hist1h1a, Col22a1, LOC100360528, Htr6, Trim42p10d, dc4 , RGD1560019, Ugt2b37, Oprk1, Cyct, Pdzd2, Vom2r31, Sh2d5, Tmem136, Gh1, Ttl, Pgbd5, Zfp583, Ankrd
- the present invention also includes a step of feeding a mammal (excluding a human) a diet or substance identified as increasing or decreasing the abundance of mRNA in mammalian milk by the screening method,
- a method for producing milk or a dairy product having an immunomodulatory action comprising a step of collecting milk.
- the immunomodulating action is an immunopotentiating action
- the diet or substance is determined to produce breast milk having an immunopotentiating action.
- the said method makes another aspect that the said immunomodulating effect is an immunosuppressive effect, and it is determined that the said diet or substance produces the breast milk which has an immunosuppressive effect.
- the present invention provides a composition for oral ingestion having an immunopotentiating action, wherein an mRNA that increases the abundance in rat milk when bifidobacteria is orally administered to a rat is added to the composition base for oral intake.
- a method for oral ingestion having an immunopotentiating action, wherein an mRNA that increases the abundance in rat milk when bifidobacteria is orally administered to a rat is added to the composition base for oral intake.
- the mRNA is Cyp24a1, Dnm1, Dpysl2, Fam89a, Arhgap22, Fbxl5, LOC304396, Btg2, Csnk1g1, Mll1, Eml4, Nelf, Aldh1l1, Boc, Usp43_predicted, Rassf5, P2ry2, Bcl2l, Rdm14, Rcm1 L3mbtl3, Fcho2, RT1-N3, Ash1l, Paxip1, Irgq, Plcb1, Sts, Spetex-2D, Zmym3, Anxa1, Rtn4ip1, Gngt1, Srcap, RGD1307569, Adpgk, Stf, Fgf7, RGD1562492, Lama2, Ahnak, Sec3l1, Mks1, Prodh, Baz1b, R3hdm1, Setd5, Rhebl1, Kdm5b, Fbxw8, Ebb4.1l4a, Lpin2, C
- the present invention provides a composition for oral ingestion having an immunosuppressive effect, wherein mRNA that decreases in the amount of milk in rat milk when bifidobacteria is orally administered to a rat is added to the composition base for oral intake.
- mRNA that decreases in the amount of milk in rat milk when bifidobacteria is orally administered to a rat is added to the composition base for oral intake.
- the mRNA is Slc1a4, Prl3d4, Trim16, LOC689842, Cacna1e, RT1-EC2, Gal, Arnt2, Stk11ip, Sdc3, RGD1563155, Tp53i11, Mpz, Dnmt3l, AcheAs, Pr184, Caskin2, Cass4, Plvap, LOC680711, Nat2, RGD1565498, Hist1h1a, Col22a1, LOC100360528, Htr6, Trim42, Ccdc89, Atp10d, Klri2, Pgbd5, Zfp583, Ankrd2, Acm, Mcm3ap, Mypn, Frmd4a, Rnf182, Kcng1, Paqr7, RGD1304929, RGD1565100, Pkp1, Nnmt, Csrnp1, D3, Sema7a, Rcn3, Ift122, Olr1275, LOC61
- composition for oral intake is the food for infants, or the food for infants.
- said food for infants or food for infants is infant formula or infant formula.
- the method of the present invention provides a diet that increases or decreases the abundance of mRNA in milk using as an index the correlation between the mRNA profile in the milk of a mammal and the diet ingested by the mammal or a substance contained in the diet. Or a method for screening a diet or substance that produces breast milk having an immunomodulatory action, comprising identifying the substance.
- the immunomodulating action is an immunopotentiating action, and it is determined that the diet or substance produces breast milk having an immunopotentiating action in either or both of the following cases.
- the mRNA is an mRNA whose abundance in the rat's milk increases when bifidobacteria are orally administered to the rat, and the abundance of the mRNA increases as a result of ingestion of the diet.
- the mRNA is an mRNA in which the abundance in the milk of the rat decreases when bifidobacteria is orally administered to the rat, and the abundance of the mRNA is reduced by ingestion of the diet.
- the immunomodulatory action is an immunosuppressive action
- the food or substance is determined to produce breast milk having an immunosuppressive action in either or both of the following cases: .
- the mRNA is an mRNA that increases the amount of rat milk present when bifidobacteria is orally administered to the rat, and the amount of the mRNA decreases by ingestion of the diet
- (B) The mRNA is an mRNA whose abundance in the milk of the rat decreases when bifidobacteria is orally administered to the rat, and the abundance of the mRNA increases by ingestion of the diet.
- the present invention relates to the new finding that mRNA associated with immune regulation is contained in milk and the fact that breast milk promotes immune development in infants who have consumed it (eg Breastfeed. Med, 2 (4) : 195-204, 2007), based on the idea that an immunomodulatory action can be expected by oral administration of mRNA. And from the prediction that the mRNA profile in milk is affected by the diet, it is possible to identify a diet that can increase or decrease the abundance of mRNA in milk or an active ingredient contained therein. I came up with it.
- immunomodulatory action defined by the screening method of the present invention examples include an action that enhances an immunostimulatory action (immunity enhancing action) that functions for the purpose of “protection” against external attacks, and Excessive reactions due to immunity, ie, “enhancement”, can be exemplified by allergic reactions that adversely affect the living body, immunosuppressive effects that function in a suppressive manner against autoimmune diseases, chronic inflammation, and the like.
- immunosuppressive action and “immunosuppressive action” are relative terms, and immunity when the animal ingests the food or substance as compared to the immunostimulatory action normally possessed by the milk of a mammal. If the stimulating action is enhanced, the breast milk has an immune enhancing action, and if it is lowered, the breast milk has an immunosuppressing action. Also, if the immunostimulatory action of the animal's breast milk is enhanced after ingestion compared to before the mammal ingests the diet or substance, the breast milk of the animal has an immunopotentiating action and is reduced. It has an immunosuppressive effect.
- the correlation between the mRNA profile in the milk of a mammal and the diet ingested by the mammal or a substance contained in the diet can be examined, for example, as follows.
- Milk is collected from a mammal ingested and the mRNA profile in the milk is examined.
- Mammals are not particularly limited, and examples include humans, cows, buffalos, goats, sheep, pigs, monkeys, dogs, cats, rats, mice, hamsters, guinea pigs and the like. Preferred are humans and cows.
- the mRNA profile consists of mRNA types and their abundance.
- One kind of mRNA may be used, or two or more kinds of mRNA may be used.
- the type of mRNA is not particularly limited as long as it is present in milk and is related to immune regulation.
- breast milk is known to promote immune development in infants who have consumed it (eg Breastfeed. Med., 2 (4): 195-204, 2007). Therefore, it is suggested that mRNAs present in milk include those related to immune function.
- mRNAs present in milk include those related to immune function.
- the type of mRNA is not particularly limited as long as it is present in milk and related to immunomodulation. Specifically, for example, when bifidobacteria is orally administered to rats, the amount of mRNA present in the milk is not limited. Examples include mRNA that increases, and mRNA that decreases in the amount of milk in the rat when bifidobacteria are orally administered to rats.
- MRNAs that increase in the amount of rat's milk present when bifidobacteria are orally administered to rats include those listed in Tables 1 to 14 below.
- mRNAs whose abundance in rat milk decreases when bifidobacteria are orally administered to rats include those listed in Tables 15 to 22 below.
- mRNA is specified by the name of the corresponding gene, that is, the gene that serves as a template for transcription of the mRNA.
- the gene and the protein encoded thereby may differ in sequence depending on the type of animal or individual differences. Genes encoding proteins having high sequence homology and having the same or similar functions are often regarded as the same or similar genes as homologs or orthologs. In the present invention, mRNAs derived from such the same or similar genes are regarded as the same mRNA. Therefore, the “mRNA” in the “mRNA profile in mammalian milk” and the corresponding “mRNA” that increases or decreases the abundance in the milk of the rat when bifidobacteria is orally administered to the rat. Can be regarded as the same mRNA as long as they have high sequence identity and encode proteins having the same or similar functions.
- mRNA is not limited to mRNA having a known sequence, and if the function as mRNA, that is, the function of the encoded protein is the same as or similar to that known, one or several nucleotide substitutions, deletions, insertions , Addition, or inversion. Specific examples include mRNA having a base sequence having a homology of 80% or more, preferably 90% or more, more preferably 95% or more, and still more preferably 98% or more with a known mRNA.
- the abundance of mRNA may be an absolute amount or a relative amount.
- the relative amount may be a relative value with respect to an average abundance in a certain animal, or may be a relative value of an abundance after intake with respect to an abundance before intake of food.
- a method usually used for the measurement of the amount of mRNA can be employed, and examples thereof include quantitative reverse transcription PCR (qRT-PCR).
- the amount of mRNA can also be measured by a microarray method.
- a method usually used for extraction of mRNA can be adopted, and a commercially available mRNA isolation kit can also be used.
- the abundance of mRNA in milk can also be indirectly measured by measuring the expression level of mRNA in breast cells.
- the correlation between the mRNA profile in mammal milk and the diet ingested by the mammal or the substance contained in the diet refers to the correlation between the mRNA profile and the presence or absence or abundance of the diet or substance. . For example, if the abundance of one or more mRNAs in milk is higher or lower when ingesting the diet or substance compared to when the animal does not ingest the diet or substance, the diet or There is a positive or negative correlation between the substance and the mRNA profile.
- the amount of one or more mRNAs in milk increases when the food or substance is ingested, compared to when the animal does not ingest a certain food or substance, and at the same time, the other one or more
- the mRNA profile increases when the food or substance is ingested, compared to when the animal does not ingest a certain food or substance, and at the same time, the other one or more
- the mRNA profile increases when the food or substance is ingested, compared to when the animal does not ingest a certain food or substance, and at the same time, the other one or more
- the mRNA profile contained in each milk before and after the intake of the diet is compared, and if the abundance of a certain mRNA is higher after ingestion than before intake, the diet is in milk Is determined to increase its mRNA abundance.
- the degree to which the amount of mRNA after food intake is higher than before food intake is, for example, 1.5 times or more, preferably 2 times or more, more preferably 5 times or more, and even more preferably 10 times or more.
- the mRNA profile contained in each milk before and after the intake of the diet is compared, and if the amount of mRNA present is lower after intake than before intake, the diet is present with that mRNA in milk. It is determined to reduce the amount.
- the degree of mRNA after food intake is lower than that before food intake is, for example, 0.67 times or less, preferably 0.5 times or less, more preferably 0.2 times or less, and even more preferably 0.1 times or less. is there.
- measurement of the mRNA profile before food intake is not essential, and the abundance of food and mRNA can also be determined by comparing the mRNA profile after food intake with the average mRNA profile of the subject's pre-measured mammal. The correlation with can be investigated.
- the mRNA for examining the correlation may be one kind or two or more kinds.
- the mRNA profile in milk is compared with the mRNA profile in serum or plasma, and the abundance of mRNA contained in both milk and serum or plasma is determined by ingestion of the diet. If the milk is higher than the serum or plasma, it is determined that the abundance of mRNA in the milk is increased.
- the degree to which the abundance of mRNA is increased in milk compared to serum or plasma is, for example, 1.5 times or more, preferably 2 times or more, more preferably 5 times or more, and further preferably 10 times or more.
- the mRNA profile in milk is compared with the mRNA profile in serum or plasma, and the abundance of mRNA contained in any of milk, serum or plasma is increased in serum or If the milk level is lower than the plasma level, it is determined that the abundance of mRNA in the milk is reduced.
- the degree to which the abundance of mRNA is reduced in milk compared to serum or plasma is, for example, 1.5 times or more, preferably 2 times or more, more preferably 5 times or more, and even more preferably 10 times or more. For example, if the abundance of an mRNA is reduced 0.5-fold in serum or plasma and 0.3-fold in milk, the degree of decrease in milk is lower than in serum or plasma. 1.67 (0.5 / 0.3) times higher.
- the diet may be a single substance or a composition as long as it can be taken orally. Moreover, before or after ingestion of food, it may be before or after the intake of a single meal, or may be before or after the intake of a plurality of meals. In addition, multiple intakes of food may be multiple intakes of the same diet, or two or more types of intake of food.
- Food intake may be performed systematically or freely. In the latter case, in humans, the correlation between the diet and the mRNA profile in milk can be examined by listening to the contents of the ingested diet.
- the diet may be a normal diet, or a diet obtained by adding a test substance to a normal diet. There are no particular restrictions on the amount of food intake, the time of intake, the number of intakes, and the like.
- a diet that increases the abundance of mRNA in milk is selected, a substance that increases the abundance of mRNA in milk can be identified in the same manner as described above. Further, if a diet that reduces the abundance of mRNA in milk is selected, a substance that reduces the abundance of mRNA in milk contained in the diet can be identified in the same manner as described above.
- a diet that increases or decreases the abundance of mRNA in milk can be designed. That is, among the mRNAs in milk, when bifidobacteria are orally administered to rats, the abundance of the same type of mRNA as the mRNA that increases in the milk of the rat is increased by ingestion of the diet, or to it.
- the contained substances are suitable for the production of milk having an immunopotentiating action.
- the abundance of the same type of mRNA as the mRNA that decreases in the rat's milk is reduced by ingestion of the diet, or to it.
- the substances contained are also suitable for the production of milk having an immunopotentiating action.
- these diets or substances are considered unsuitable for the production of milk having an immunosuppressive effect.
- the abundance of the same type of mRNA that increases in the abundance in the milk of the rat is reduced by the intake of the diet or to it.
- the contained substances are suitable for the production of milk having an immunosuppressive action.
- the abundance of the same kind of mRNA as the mRNA that decreases in the milk of the rat is increased by ingestion of the diet or the The contained substances are also suitable for the production of milk having an immunosuppressive action.
- these diets or substances are considered unsuitable for the production of milk having an immune enhancing effect.
- a diet or substance that produces breast milk having an immunomodulating action or a diet or substance that is inappropriate for the production of breast milk having an immunomodulating action can be screened.
- bifidobacteria Bacillus longum
- the abundance of 562 mRNAs increased and the abundance of 325 mRNAs decreased. did.
- Bifidobacteria have a probiotic function, and are particularly known to have an immunomodulatory action. Therefore, the fact that the abundance of mRNA in milk is increased or decreased by administration of bifidobacteria also supports that mRNA in milk is involved in immunomodulation.
- the change in the amount of mRNA present in milk by administration of bifidobacteria indicates that the screening method of the present invention can be carried out.
- there are mRNAs whose abundance in milk was not changed by administration of bifidobacteria but this does not deny the possibility that the abundance of these mRNAs is increased or decreased by other diets or substances contained therein. Absent.
- Probiotic functions of bifidobacteria include respiratory tract infection, acute infectious diarrhea, antibacterial drug-related diarrhea, Clostridium difficile-related diarrhea, necrotizing enterocolitis, traveler's diarrhea, and Helicobacter pylori infection Prevention or remission of diseases etc. is known (The Journal of Nutrition, 2010 Mar; 140 (3): 698S-712S. Epub 2010 Jan 27). It is suggested that mRNA whose abundance in milk increases by administration of bifidobacteria exhibits not only immune regulation but also functions similar to the above-mentioned probiotic functions in animals that have ingested them.
- Milk having an immunopotentiating effect by feeding a mammal a diet or substance that increases the abundance of mRNA acting on immune enhancement in milk selected as described above, and collecting milk from the animal, or Milk with enhanced immunity enhancing action is obtained.
- the immunity enhancing action of milk is increased, Or the fall of an immunopotentiating effect can be prevented.
- Dietary or substance intake that increases or decreases the abundance of mRNA in milk and diet or substance intake that decreases or increases the abundance of mRNA in milk may be combined.
- milk having an immunosuppressive effect can be obtained by ingesting a mammal with a diet or substance that increases the abundance of mRNA that acts on immunosuppression in milk selected as described above, and collecting milk from the animal. Or milk with reduced immunopotentiating action. Further, by reducing or avoiding a mammal's intake of a diet or substance that reduces the abundance of mRNA that acts on immunosuppression in milk selected as described above, the immunosuppressive action of milk is increased, or Decrease in immunosuppressive action can be prevented. It is also possible to combine dietary or substance intake that reduces or increases the amount of mRNA present in milk, and diet or substance intake that increases or decreases the amount of mRNA present in milk, in combination. Good.
- a milk product having an immunomodulatory action can be produced by processing the milk having an immunomodulatory action obtained as described above.
- the dairy product is not particularly limited as long as the mRNA can exist while maintaining its function, and examples thereof include processed milk, prepared milk, milk beverage, prepared milk powder, fermented milk, cream, butter, cheese, and ice cream.
- dairy products dairy products for infants or infants are preferred.
- mRNAs particularly mRNAs known to be involved in immune enhancement such as immune development, antiallergy, anti-inflammation, infection protection, etc. are present in milk.
- immune enhancement such as immune development, antiallergy, anti-inflammation, infection protection, etc.
- breast milk has an immune enhancing effect on infants who take it. Therefore, it is reasonably expected that mRNA involved in immune regulation can regulate the immunity of animals such as humans taken orally.
- the significance of the transfer of various mRNAs from the mother to the infant is considered to be very significant, especially for infants with an underdeveloped immune mechanism.
- Another aspect of the present invention is a composition for oral ingestion having an immunopotentiating action, wherein an mRNA that increases the abundance in rat milk when bifidobacteria is orally administered to a rat is added to the composition base for oral intake. It is a manufacturing method of a thing. Examples of the mRNA include those listed in Tables 1 to 14 below.
- Another aspect of the present invention is an oral ingestion having an immunosuppressive effect, wherein an mRNA that reduces the abundance in rat milk when bifidobacteria is orally administered to a rat is added to the composition base for ingestion. It is a manufacturing method of the composition for medical use. Examples of the mRNA include those listed in Tables 15 to 22 below.
- composition base for ingestion is not particularly limited as long as it can be ingested or administered orally and mRNA can exist while maintaining its function, and includes foods, beverages, pharmaceutical bases, feeds, etc. It is done.
- Foods include beverages regardless of properties. Examples of food include adult food, infant food, infant food, and the like.
- Examples of adult foods include liquid foods such as enteral nutrients and concentrated liquid foods, and nutritional supplements.
- infant foods or infant foods include formulas such as formulas for infants, formulas for low birth weight infants, follow-up formulas, formulas for allergic diseases, lactose-free milk, inborn errors of metabolism. And the like, or these powdered milk), powder added to breast milk or prepared milk powder, baby food, and the like.
- formula milk is a food produced by using milk or dairy products as the main ingredient and added with nutrients necessary for infants and infants, and is mainly used as a substitute for breast milk in the infancy. In early childhood, it is used as a food that plays a complementary role in breast milk replacement or nutrition.
- the formula milk includes foods manufactured for the purpose of contributing to the intake of nutrition suitable for infants with certain congenital or acquired diseases.
- the mRNA is relatively resistant to freeze-thaw, low pH, acidic conditions such as pH 2 and RNase (Hata, T. et al., Biochem. Biophys. Res. Commun., 396: 528-533, 2010), suitable as an active ingredient added to food.
- acidic conditions such as pH 2 and RNase (Hata, T. et al., Biochem. Biophys. Res. Commun., 396: 528-533, 2010
- the stability at low pH suggests that mRNA molecules are resistant to the infant's gastric environment and can be absorbed by the intestinal tract, one of the baby's main immune organs. Can have an effect.
- storage, freezing and thawing of breast milk rarely denatures the mRNA, which is nutritionally important for low birth weight infants and hospitalized infants who are usually fed cryopreserved breast milk.
- mRNA may be present in complexes such as exosomes and microvesicles in breast milk.
- the mRNA may be micellized using, for example, a lipid bilayer.
- the content of mRNA in the composition for oral intake is not particularly limited and may be appropriately selected.
- the total content is, for example, 10 to 10,000 ng / ml, preferably 20 to 10,000 ng / ml, more preferably 50. ⁇ 10,000 ng / ml.
- the total amount of mRNA intake is, for example, 5 ⁇ g to 120 mg / day, preferably 10 ⁇ g to 120 mg / day, more preferably 25 ⁇ g to 120 mg / day.
- MRNA can be produced by genetic engineering using, for example, a cell into which an expression vector expressing the corresponding gene has been introduced.
- MRNA can also be produced by chemical synthesis. That is, mRNA is obtained by synthesizing a sense strand and an antisense strand and annealing them. MRNA can also be prepared from breast milk or fractions thereof containing mRNA. For example, mRNA that enhances immunity, such as mRNA that increases the abundance in rat milk when orally administered bifidobacteria to rats, ingests a diet or substance that increases the amount of those mRNA in milk. It can be collected from the breast milk of a given animal.
- mRNA that works for immunosuppression such as mRNA that decreases the amount of rat milk present when orally administered bifidobacteria to rats, ingests food or substances that increase the amount of those mRNA in the milk. It can be collected from the breast milk of a given animal.
- the mRNA may be a purified product or a crude product.
- the mRNA that works for immune enhancement may contain a small amount of mRNA that works for immunosuppression as long as the immune enhancing action of those mRNAs is not impaired.
- the mRNA that works for immunosuppression may contain a small amount of mRNA that works for immune enhancement as long as the immunosuppressive action of those mRNAs is not impaired.
- composition for oral intake of the present invention is a medicine
- it can be produced by combining mRNA with a pharmaceutically acceptable pharmaceutical carrier for oral administration.
- the pharmaceutical preparation form is not particularly limited, and examples thereof include tablets, pills, powders, solutions, suspensions, emulsions, granules, capsules, syrups and the like.
- additives such as excipients, binders, disintegrants, lubricants, stabilizers, flavoring agents, diluents, surfactants, and the like that are commonly used in ordinary pharmaceuticals can be used as oral formulation carriers. .
- the amount of mRNA contained in the medicine is not particularly limited and may be appropriately selected. In total, for example, 2 ⁇ g / kg to 2 mg / kg, preferably 4 ⁇ g / kg to 2 mg / kg, more preferably 10 ⁇ g / kg to 2 mg / kg.
- the composition for ingestion is a food
- it can be used for various purposes such as utilizing an immune enhancing action.
- uses such as foods suitable for people with reduced resistance, foods and drinks useful for reducing / removing risk factors for various diseases caused by reduced immunity.
- the food and drink of the present invention can be sold as a food or the like with a label indicating that it is used for immune regulation.
- the “display” means all acts for informing the consumer of the use, and if it is a display that can recall and analogize the use, the purpose of the display, the content of the display, the display Regardless of the target object / medium, etc., all fall under the “display” of the present invention. However, it is preferable to display in such an expression that the consumer can directly recognize the application.
- the act of describing the above-mentioned use in the product relating to the food of the present invention or the packaging of the product the thing describing the above-mentioned use in the packaging of the product or the product, transferred, and exhibited for delivery, transfer or delivery , Importing, displaying advertisements related to products, price lists or transaction documents for display or distribution, or describing the above uses in information containing these contents by electromagnetic (Internet etc.) methods
- the act to provide etc. can be illustrated.
- the display is preferably a display approved by the government or the like (for example, a display which is approved based on various systems determined by the government and is performed in a mode based on such approval).
- a display approved by the government or the like for example, a display which is approved based on various systems determined by the government and is performed in a mode based on such approval.
- Catalogs, pamphlets, POP (Point ofpurchase advertising) and other promotional materials at sales sites, and other documents are preferable.
- indications such as health foods, functional foods, enteral nutrition foods, special-purpose foods, nutritional functional foods, quasi-drugs, and other indications approved by the Ministry of Health, Labor and Welfare, for example, , Foods for specified health use, and labeling approved under a similar system.
- Examples of the latter can include a display as a food for specified health use, a display as a condition specific food for specified health use, a display that affects the structure and function of the body, a display for reducing disease risk, etc.
- the display can be listed as a typical example.
- the present invention provides a screening of a diet or substance that produces breast milk with enhanced action for promoting the growth of a child (pup), a method for producing milk or a dairy product having the same action, and for oral intake having the same action. The same can be applied to the method for producing the composition.
- Example 1 Analysis of mRNA in rat milk Three rats of the F344 strain on the 14th day of pregnancy were purchased. All purchased rats were born on the 21st day of pregnancy, and milked under ether anesthesia on days 2, 9, and 16 after birth and the milk was collected. In addition, the animals were dissected on the 21st day after childbirth, the day of weaning, and blood was collected from the inferior vena cava. Each milk sample was centrifuged at 1,200 ⁇ g and 4 ° C. for 10 minutes to remove the fat layer and cell debris.
- RNA solution 100 ng of RNA was used, and cRNA was synthesized using Low-RNA-Input-Liner-Amplification-kit (Agilent).
- CTP labeled with a Cyanine dye Cyanine 3-CTP was incorporated into cRNA and fluorescently labeled.
- Add labeled cRNA to hybridization buffer hybridize on Whole17Rat ⁇ Genome Oligo Microarray (4 ⁇ 44 K, Agilent) for 17 hours, wash, read image with Agilent Microarray Scanner (Agilent), and add to Feature Extraction Software
- the fluorescence signal of each spot was digitized.
- the results were analyzed using GeneSpring GX11.0 (Agilent).
- mRNA corresponding to 10,948 kinds of probes was detected in the whey sample, and mRNA corresponding to 2,361 kinds of probes was detected in the serum sample.
- the mRNA detected in whey samples contains many immune system-related mRNAs such as cytokines, chemokines, and antibacterial peptides.
- biological interpretation is performed by Ingenuity Pathway Analysis (Ingenuity System).
- Ingenuity System Ingenuity System
- milk is known to have an effect of protecting offspring (infants) from infection, but it is interesting to know that it also protects against infection at the mRNA level.
- Bifidobacterium longum BB536 ATCC BAA-999
- the supernatant was centrifuged twice at 21,500 ⁇ g and 4 ° C. for 30 minutes, and further centrifuged for 1 hour under the same conditions to remove the casein portion, and 0.65 ⁇ m, 0.45 ⁇ m, and 0.22 ⁇ m membranes were obtained.
- the whey sample was obtained by removing the cell debris and insoluble matter by passing through.
- RNA was obtained from the obtained whey sample using miRNeasy Mini Kit (Qiagen). Using 100 ng of the obtained RNA sample, mRNA detection and expression level analysis were performed in the same manner as in Example 1. As a result, the number of probes in which mRNA was confirmed in the test group and the control group was 10,239.
- cytokine receptors such as IL-6 and IL-17 receptors such as IL-6 and IL-17re, which play an important role in defense against infection, and neutrophil migration
- chemokines such as Cx3cl1 that induces migration of cells (monocytes, NK cells, T cells, etc.) that express Cxcl2, Cxcl12, and CX3CR1 mRNA was included. Increased expression of these genes is thought to work for immune enhancement.
- mRNA with increased expression binds to LPS (lipopolysaccharide) of Gram-negative bacteria, becomes a cofactor of TLR4, suppresses IgE, and exhibits antiallergic action, mainly It is expressed on cells responsible for innate immunity such as dendritic cells and macrophages, and also contains mRNA derived from genes encoding proteins such as Tlr3 that recognize double-stranded RNA derived from viruses and protect against infection. It was. Increased expression of Cd14 is thought to work to suppress allergies.
- LPS lipopolysaccharide
- the mRNA decreased in expression is mRNA derived from the gene encoding Ccl27, which is known to increase in the serum of patients with atopic dermatitis, and Gata3, a Th2 cell-specific transcription factor. Was included. A decrease in the expression of these genes is thought to work to suppress allergies.
- Bifidobacterium BB536 is known to have an antiallergic effect, and this effect is suggested not to enhance the Th1 response like lactic acid bacteria but to suppress the Th2 response (Takahashi, N. et al., Clin Exp. Immunol., 145: 130-138: 2006). Newborns are generally said to be in a Th2-dominated state, and the continued bias of the Th1 / Th2 balance toward the Th2 side is thought to cause allergy. Therefore, suppression of Th2 as described above is thought to promote normal immune development in infants.
- hormones such as growth hormone, cholecystokinin and gastrin, epidermal growth factor, fibroblast growth factor, platelet-derived growth factor, growth factor such as vascular endothelial growth factor, fatty acid synthase, lipoprotein lipase, acyl CoA
- growth hormone such as growth hormone, cholecystokinin and gastrin
- epidermal growth factor such as cholecystokinin and gastrin
- fibroblast growth factor such as vascular endothelial growth factor
- growth factor such as vascular endothelial growth factor
- fatty acid synthase fatty acid synthase
- lipoprotein lipase acyl CoA
- enzymes such as synthetic enzymes
- the present invention it is possible to screen a diet or a component contained therein that produces milk having an immunomodulatory action.
- the present invention also provides a method for producing a dairy product having an immunomodulatory action.
- the composition for oral intake of the present invention has an immunopotentiating action or an immunosuppressing action, and is particularly useful for infants.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Nutrition Science (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Animal Husbandry (AREA)
- Birds (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Mycology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Plant Pathology (AREA)
- Pediatric Medicine (AREA)
- Bioinformatics & Computational Biology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Immunology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Dairy Products (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
Description
乳については、牛乳、ウシ血清、及び市販調製粉乳中にmiRNAが含まれていること(非特許文献2)、及び、母乳及び母乳以外の種々の体液中にmiRNAが含まれていること(非特許文献3)が報告されている。また、母乳中のmiRNAが免疫調節に関与していることが報告されている(非特許文献4)。
(A)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が増加するmRNAであり、前記食餌の摂取により前記mRNAの存在量が増加する、
(B)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が減少するmRNAであり、前記食餌の摂取により前記mRNAの存在量が減少する。
(a)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が増加するmRNAであり、前記食餌の摂取により前記mRNAの存在量が減少する、
(b)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が減少するmRNAであり、前記食餌の摂取により前記mRNAの存在量が増加する。
また前記方法は、食餌摂取前の乳中のmRNAプロファイルと、食餌摂取後の乳中のmRNAプロファイルとを比較し、摂取後の乳中のmRNAの存在量が摂取前よりも1.5倍以上であれば、乳中のmRNAの存在量を増加させると判定することを好ましい態様としている。
また前記方法は、食餌摂取前の乳中のmRNAプロファイルと、食餌摂取後の乳中のmRNAプロファイルとを比較し、摂取後の乳中のmRNAの存在量が摂取前よりも0.67倍以下であれば、乳中のmRNAの存在量を減少させると判定することを好ましい態様としている。
上記mRNAは、後記表1~14に記載された遺伝子に対応するmRNAである。表中、「GeneSymbol」、及び「EntrezGene ID」は、いずれもNCBI(National Center for Biotechnology Information)のEntrez Geneデータベースにおける遺伝子名を、「GeneName」は一般名称を各々表す。後述の表15~22においても同様である。
上記mRNAは、後記表15~22に記載された遺伝子に対応するmRNAである。
前記方法は、前記免疫調節作用が免疫増強作用であって、かつ、前記食餌又は物質は免疫増強作用を有する母乳を産生させると判定されたものであることを一態様としている。
また前記方法は、前記免疫調節作用が免疫抑制作用であって、かつ、前記食餌又は物質は免疫抑制作用を有する母乳を産生させると判定されたものであることを他の態様としている。
また本発明は、前記乳児用食品又は幼児用食品が乳児用調製乳又は幼児用調製乳であることを好ましい態様としている。
(A)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が増加するmRNAであり、前記食餌の摂取により前記mRNAの存在量が増加する、
(B)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が減少するmRNAであり、前記食餌の摂取により前記mRNAの存在量が減少する。
(a)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が増加するmRNAであり、前記食餌の摂取により前記mRNAの存在量が減少する、
(b)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が減少するmRNAであり、前記食餌の摂取により前記mRNAの存在量が増加する。
哺乳動物は特に制限されないが、ヒト、ウシ、水牛、ヤギ、ヒツジ、ブタ、サル、イヌ、ネコ、ラット、マウス、ハムスター、モルモット等が挙げられる。好ましくはヒト、ウシである。
尚、本明細書においては、mRNAは、対応する遺伝子、すなわちそのmRNAの転写の鋳型となる遺伝子の名称で特定される。
mRNAは、公知の配列を有するmRNAに限られず、mRNAとしての機能、すなわちコードされるタンパク質の機能が公知のものと同一又は類似であれば、1又は数個のヌクレオチドの置換、欠失、挿入、付加、又は逆位等を含んでいてもよい。具体的には例えば、公知のmRNAと80%以上、好ましくは90%以上、より好ましくは95%以上、さらに好ましくは98%以上の相同性を有する塩基配列を有するmRNAが挙げられる。
また、mRNAの乳中の存在量は、乳腺細胞中のmRNAの発現量を測定することによっても、間接的に測定し得る。
すなわち、乳中のmRNAのうち、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が増加するmRNAと同じ種類のmRNAの存在量を、前記食餌の摂取により増加させる食餌又はそれに含まれる物質は、免疫増強作用を有する乳の産生に好適である。また、乳中のmRNAのうち、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が低下するmRNAと同じ種類のmRNAの存在量を、前記食餌の摂取により低下させる食餌又はそれに含まれる物質も、免疫増強作用を有する乳の産生に好適である。また、これらの食餌又は物質は、免疫抑制作用を有する乳の産生には不適と考えられる。
経口摂取用組成物基剤は、経口摂取又は経口投与が可能であり、mRNAが機能を維持したまま存在し得るものであれば特に制限されず、食品、飲料、医薬品基剤、飼料等が挙げられる。
また、mRNAは、母乳又はmRNAを含むその分画物から調製することもできる。例えば、免疫増強に働くmRNA、例えばビフィズス菌をラットに経口投与したときにラットの乳中の存在量が増加するmRNAは、それらのmRNAの乳中の量を増加させる食餌又は物質を動物に摂取させた動物の母乳から採取することができる。また、免疫抑制に働くmRNA、例えばビフィズス菌をラットに経口投与したときにラットの乳中の存在量が減少するmRNAは、それらのmRNAの乳中の量を増加させる食餌又は物質を動物に摂取させた動物の母乳から採取することができる。mRNAは、精製物であってもよく、粗精製物であってもよい。尚、免疫増強に働くmRNAには、それらのmRNAの持つ免疫増強作用を損わない限り、免疫抑制に働くmRNAが少量含まれていてもよい。また、免疫抑制に働くmRNAには、それらのmRNAの持つ免疫抑制作用を損わない限り、免疫増強に働くmRNAが少量含まれていてもよい。
F344系統の妊娠14日目のラット3匹を購入した。購入した全てのラットは、妊娠21日目に出産し、出産後2、9、16日目にエーテル麻酔下で搾乳を行ない乳を回収した。また、離乳日にあたる出産後21日目に解剖を行ない、下大静脈より採血した。
各乳サンプルについて、1,200×g、4℃で10分間遠心分離を行ない、脂肪層と細胞片を除いた。
得られた乳清サンプル、及び血清サンプルから、miRNeasy Mini Kit(キアゲン社製)を用いて総RNAを得た。血清サンプル中にはRNA量が少ないため、3匹の血清を混合し、総RNAを得た。
SD系統・妊娠9~10日目のラットを購入し、妊娠13日目から20日目までの期間、試験群(n=3)に、ビフィズス菌ビフィドバクテリウム・ロンガム(Bifidobacterium longum) BB536 (ATCC BAA-999)をPBS(リン酸緩衝生理食塩水)に懸濁させた懸濁液(1×109 cfu/ml)をラット1匹あたり1 ml/日で連日経口投与した。
その結果、試験群、及び対照群でmRNAが確認されたプローブ数は10,239であった。
Claims (20)
- 哺乳動物の乳中のmRNAプロファイルと、該哺乳動物が摂取した食餌又は該食餌に含まれる物質との相関を指標として、乳中のmRNAの存在量を増加又は減少させる食餌又は物質を同定することを含む、免疫調節作用を有する母乳を産生する食餌又は物質のスクリーニング方法。
- 前記免疫調節作用が免疫増強作用であって、以下のいずれか又は両方の場合に、前記食餌又は物質は免疫増強作用を有する母乳を産生させると判定される、請求項1に記載の方法:
(A)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が増加するmRNAであり、前記食餌の摂取により前記mRNAの存在量が増加する、
(B)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が減少するmRNAであり、前記食餌の摂取により前記mRNAの存在量が減少する。 - 前記免疫調節作用が免疫抑制作用であって、以下のいずれか又は両方の場合に、前記食餌又は物質は免疫抑制作用を有する母乳を産生させると判定される、請求項1に記載の方法:
(a)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が増加するmRNAであり、前記食餌の摂取により前記mRNAの存在量が減少する、
(b)前記mRNAが、ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が減少するmRNAであり、前記食餌の摂取により前記mRNAの存在量が増加する。 - 前記食餌の摂取前後の各々の乳中に含まれるmRNAプロファイルを比較し、摂取前に比べて摂取後に少なくとも一種のmRNAの存在量が高ければ、前記食餌は乳中のmRNAの存在量を増加させると判定する、請求項1~3のいずれか一項に記載の方法。
- 食餌摂取前の乳中のmRNAプロファイルと、食餌摂取後の乳中のmRNAプロファイルとを比較し、摂取後の乳中のmRNAの存在量が摂取前よりも1.5倍以上であれば、乳中のmRNAの存在量を増加させると判定する、請求項2~4のいずれか一項に記載の方法。
- 前記食餌の摂取前後の各々の乳中に含まれるmRNAプロファイルを比較し、摂取前に比べて摂取後に少なくとも一種のmRNAの存在量が低ければ、前記食餌は乳中のmRNAの存在量を減少させると判定する、請求項1~3のいずれか一項に記載の方法。
- 食餌摂取前の乳中のmRNAプロファイルと、食餌摂取後の乳中のmRNAプロファイルとを比較し、摂取後の乳中のmRNAの存在量が摂取前よりも0.67倍以下であれば、乳中のmRNAの存在量を減少させると判定する、請求項2、3又は6に記載の方法。
- 前記哺乳動物がヒト、ラット、又はウシである、請求項1~7のいずれか一項に記載の方法。
- 前記mRNAプロファイルが、Cyp24a1, Dnm1, Dpysl2, Fam89a, Arhgap22, Fbxl5, LOC304396, Btg2, Csnk1g1, Mll1, Eml4, Nelf, Aldh1l1, Boc, Usp43_predicted, Rassf5, Man2a1, Srgn, Gbf1, RGD1562551, Lrba, P2ry2, Bcl2l1, Rbm14, RGD1307365, Tecpr1, Kctd9, Pkig, RGD1308139, Klhl35, Gab1, Arid5b, Zfp157, Mafk, Trim47, Ddx21, Tiparp, Hspa1b, Tcfcp2l1, Nr3c2, Klf4, Dhx8, Myh14, Mcam, Dusp3, Acer2, L3mbtl3, Fcho2, RT1-N3, Ash1l, Paxip1, Irgq, Plcb1, Sts, Spetex-2D, Zmym3, Anxa1, Rtn4ip1, Gngt1, Srcap, Otud4, RGD1307569, Adpgk, Plk3, Phf1, St14, N4bp1, Naaa, Expi, Fgf7, RGD1562492, Lama2, Ahnak, Sec3l1, Mks1, Prodh, Baz1b, R3hdm1, Setd5, Rhebl1, Kdm5b, Fbxw8, Epb4.1l4a, Lpin2, Cxcl2, Nr2c2, Ckap4, Ankrd1, Ugcg, Fcgr2b, Sf3a1, Parg, Heatr6, Ctdspl, Tp53bp1, Fam60a, Pik3r2, RGD1305089, Arhgef5, Nek7, Rp2, Vhl, Usp31, Camsap1, RGD1308759, Ldlrap1, RGD1359108, Sp1, Mast4, Rela, Nhlrc3, Intu, Gcap14, Spetex-2B, Cdc42se2, Chd7, Rbms1, Invs, LOC100294508, Kif2a, Exoc6, Zbtb1, Rnd3, Rb1cc1, Sphk1, Ugt1a2, Noxo1, Mllt6, Thumpd2, Ptpn4, Thex1, S100a8, Grk5, Trove2, Pcdh17, Med13, LOC684871, RGD1305350, Fam82a2, Rab43, Clip1, Ankrd57, RGD1563375, Crim1, Celsr2, Idh1, Lrrc61, Aff4, Arhgap1, Itpr3, Lhfp, Dnajc12, Garnl1, Gtf3c5, Hspb8, Chac1, Pof1b, Ptpre, Arl6ip1, Son, Ppargc1b, Med1, Casp12, Zbtb39, Urb1, Wdr89, Josd1, Pank4, Ska2, Rrm1, Klf11, Phc1, Birc6, Cask, Mesdc2, St5, Smyd5, Heca, Plagl2, Strn4, Ftsjd1, Maml1, RGD1561817, Anxa8, Nup153, Anxa2, Trappc2, Gpr155, Zfhx3, Morc2, Lrsam1, Polg, RGD1311307, Kcnk4, Tmcc3, RGD1562136, Pde4b, Lkap, Chn1, Dusp16, Pex5, Ns5atp9, Map6, Angptl4, Dnmt3b, Fert2, Gzf1, Plcb4, Ap4m1, Stat3, Rkhd1, LOC691223, Dcp2, Rtn4, Tlr3, Tubb6, Casp8, Nin, Fyn, Tmem77, Maml3, Slc15a4, Sqrdl, Ppp1r9b, Pafah1b1, Def8, Fam164a, Znf746, Bmyc, RGD1305235, Thada, Hip1, Pgrmc2, Sgk3, Baz1a, Foxn3, Map3k12, Efhd2, Pogz, Pcf11, RGD1560523, Mcart1, Sox4, Calcoco1, Myom1, Mtmr9, Akap13, Rhobtb1, Matr3, LOC684297, Rxrb, Mars2, Abcb8, Bik, Med22, Cryab, Cpt1a, Cnksr1, Kirrel3, Arl13a, Sept8, Rb1, Prmt2, Ccnb3, Zhx2, Pds5b, Hdac6, Prdm4, Smarcad1, Usp9x, Sdc1, Arhgap28, Rad17, Sorbs1, Tp63, Wdr48, Hnrpll, LOC687994, Sptbn1, Dtx3l, Cnnm2, Fbln5, Usp48, Tgm2, RGD1564776, RGD1563106, Taok1, Snx30, Utp6, Cytip, Rest, Eif4g3, Adnp2, Wdr1, Hiat1, Ddx58, RGD1359600, Arhgap12, Dapk2, Nup160, Eea1, LOC363188, RGD1563437, Paqr5, LOC500684, Ddhd1, Kdm6b, Ube2d1, Rhoc, LOC361100, Cx3cl1, LOC100302372, RGD1311892, Fbxo42, Daam1, Klhl5, Fbxo30, Syt12, Herc1, Dab2ip, Tacc2, Sipa1l1, Ets2, Zbtb43, Fhdc1, Pdlim5, Stxbp5, Hdac8, Sestd1, Acot2, Fam117b, Nrip1, Aldh3a2, Exosc8, Shmt1, Lrrc57, Rell2, Zfyve16, Cebpd, Tnrc6b, Nsun6, Dennd5a, Fbxw5, Slc25a25, Dtwd1, Hspb1, Homer2, Nhej1, Etnk1, Nol9, Med23, Nup133, Rnd1, Rplp1, Ankfy1, Pik3r4, Plcd1, Cxcl12, Lix1l, Ralbp1, Cald1, LOC302495, Cdcp1, Ralb, Pcyt1a, Skil, Trim25, Pigv, Mapk3, Pard6g, Klf7, Pxn, Dnaja4, Cnot1, Capn2, Birc3, Frmd8, Chd2, Prpf39, Taf5, Eif4enif1, Pkn2, Fam179b, Kdm2a, Gda, Ccdc21, Il17re, Eif4e3, Dock8, Nolc1, Sult1a1, Ankrd17, Trim2, Nfib, Cd14, S100a10, LOC687105, Ccdc123, RGD1309537, Pols, Aplf, Gulp1, Slc40a1, Tfdp2, Dyrk2, Anxa5, Nr3c1, RGD1306862, Rkhd2, Cdc42bpb, Numa1, Mocos, Mafb, Akap11, Diaph1, Znrf1, Sos1, Rhob, Pkp2, Srf, RGD1310159, Cdh1, Rnf19a, Pdlim1, Csnk1g3, Hectd1, Taf5l, Noc3l, Nfat5, RGD1562529, Atl3, Ptpn9, Nedd4l, Wipi1, Gnal, Tle1, Pprc1, Src, Clic1, Secisbp2l, Rnf103, Zfp772, Ogt, Zcchc2, Clasp1, Gtpbp2, Ift172, LOC500625, RGD1309350, Map3k6, Plce1, Nedd4, Cpne3, Prim2, Trafd1, Myef2, Znf532, Tmem50b, Il6ra, Pdcd6ip, LOC500757, Tpm4, Rnasen, Lpin1, Flot1, Cds1, Tnfaip1, Mudeng, Cdc2l5, Arid2, Znf654, Nat8b, Snx12, Ap1g1, Itsn2, Fam21c, RGD1306820, Mesdc1, Tmco6, Fkbp5, Prpf8, Pdcd11, Runx1, Epn2, Arid4b, Slk, Prkx, Dnajb3, Phf17, Fam193a, Pvrl2, Tep1, Atxn7, Wwtr1, LOC313672, Mus81, C1d, Arid4a, Ehd1, Usp32, Carhsp1, Acss1, Ctcf, Bag3, Mtrr, Ywhah, Csrp1, Smc3, Sorbs2, RGD1309762, Ptpn1, Setd2, Efr3a, Tnk1, Ncor1, Coq4, Klhl24, Cox11, Tfip11, Rcan1, Nagk, Ep300, Myst3, Rbm28, Anapc7, Ezh1, Cyp27a1, Irs2, Sdccag1, Foxp1, Dusp18, Hcca2, Fbxl8, Chd1, Tp53bp2, RGD1309995, RGD1310552, Kif5b, Pcaf, Slc25a42, Ocln, RGD1559961, Kifap3, Wtip, Gapvd1, Ankrd42, Supt4h1, Haus1, RGD1310951, Prdm2, Arvcf, Gtf2h1, Rassf6, Pcif1, Arap2, Ube2k, Twf1, Rpl8, Prdx1, Phrf1, Pcm1, Mapk12, Slc1a4, Prl3d4, Trim16, LOC689842, Cacna1e, RT1-EC2, Gal, Arnt2, Stk11ip, Sdc3, RGD1563155, Tp53i11, Mpz, Dnmt3l, Ache, Cln5, Olr184, Asb7, Rtp3, Peli2, Caskin2, Cass4, Plvap, LOC680711, Nat2, RGD1565498, Hist1h1a, Col22a1, LOC100360528, Htr6, Trim42, Ccdc89, Atp10d, Klri2, LOC100360801, RGD1560019, Ugt2b37, Oprk1, Cyct, Pdzd2, Vom2r31, Sh2d5, Tmem136, Gh1, Ttl, Pgbd5, Zfp583, Ankrd2, Avil, Mcm3ap, Mypn, Frmd4a, Rnf182, Kcng1, Paqr7, RGD1304929, RGD1565100, Pkp1, Nnmt, Csrnp1, Siae, Hoxb6, Pga5, Hoxd9, RGD1308541, Cyth3, Fbp1, Bnc1, Col18a1, Traf3, Sema7a, Rcn3, Ift122, Olr1275, LOC619574, Slc5a4a, Smc2, Cldn18, LOC679462, Pogk, Olr445, Abhd15, LOC688219, RGD1564846, Pias4, Alg8, Nkx2-4, Mmp2, Iqcf1, B9d2, Fam107a, Rarres1, RGD1561276, Wbp2, Wdr93, C1qtnf5, Olr1303, Egfl7, Olr507, Slc32a1, RGD1563516, Id3, LOC691130, Ccdc58, Sox21, Tnfsf12, Qrich2, RGD1308930, LOC307727, B3galnt2, Tob2, Creb3l1, Klk12, Dqx1, Ncoa2, Slfnl1, Elf2, Gsx2, Hhip, Grm2, Fam170a, Pnma3, Gpc2, Npvf, RGD1308143, Tsen54, Igfbp1, Zdhhc19, Csrnp2, Dcst2, Krt1, Nanos1, Cdh13, Ebi3, Prr3, Rnf43, Btbd17, Olr1626, Trim26, Gata3, Cdkn1c, Hrc, Grasp, Galm, RGD1308106, Samd14, Olr471, Oprd1, Pim1, Il2rb, Ptpn13, Mtus1, RGD1305298, Fhl3, Olr515, Tpsab1, RGD1564961, Hdhd2, Farp1, Ptprs, Hand1, Rpl37a, Tcf15, Neurod2, Usp20, Foxo3, Aldh1l2, RGD1308706, Nov, RGD1566130, Slc34a2, Gzma, Hist1h4b, Iqgap3, Enpp2, Tm7sf2, Exo1, Slc9a1, Rpl37, RGD1565970, Pde12, Eefsec, Dmrta2, LOC498685, Brunol5, Ocm, Olr4, Tmem164, RGD1561843, Flad1, Frmd4b, Marcksl1, Bhlhe22, Yif1b, Ttc38, Phyh, Mfsd6, LOC257642, Fam189b, Sned1, LOC100362849, Cd3d, Slc25a29, Cd7, RGD1563281, Grb7, Ccdc147, Stat2, LOC688228, Ppp3ca, LOC688241, Shisa4, Atp8b1, Krtap1-5, Cd3g, Txnl4b, Ranbp10, Dynlt3, Atp2b2, Trub1, Zhx3, Rexo4, Snapc2, LOC685031, Rad54l, Vps37c, Hmga1, Olr1572, Furin, RT1-CE5, Rab15, Folr1, Fundc1, Pak3, Aqp2, Hapln2, Tmem37, Gjd3, Lamb1, Cox5a, Cfd, Jak3, Magt1, Sc4mol, Uros, Calca, Abca7, Pm20d2, Dpf2, Tmprss4, Znf467, Btbd9, Rasgrf1, RGD1310270, Adam15, Kif15, Plekho2, Atp2c2, Rps25, Lipa, Cpeb2, Znf575, LOC287010, Arhgap26, LOC311352, Znrf4, Msh5, Tmed7, Gpd1l, Ankrd37, Cox4i2, Msl3l2, Snrnp70, Rps6ka5, Tomm20, Rassf4, Hes1, Ctdsp1, Pomc, Inpp4b, Nfix, Ydjc, Cst3, Tesk2, Tcn2, RGD1309847, Artn, Wibg, Prpf4, LOC685179, Igsf3, Got1, Lcp2, Agrn, Cited2, Bat4, RGD1308059, Sft2d1, Ubac2, Scly, Wrb, Zfp161, Fads2, Fbxo8, RGD1563148, Vegfb, Lpl, Chaf1a, Srrd, Steap1, Fkbp11, Slc39a3, Zfp53, Bcan, Foxc2, Jph1, Ccl27, Pdia3, Gabrq, Surf6, Runx3, Abcb6, Cdk2, LOC687813, 及びPorcnからなる群から選ばれるmRNAの存在量である、請求項1~8のいずれか一項に記載の方法。
- 前記ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が増加するmRNAが、Cyp24a1, Dnm1, Dpysl2, Fam89a, Arhgap22, Fbxl5, LOC304396, Btg2, Csnk1g1, Mll1, Eml4, Nelf, Aldh1l1, Boc, Usp43_predicted, Rassf5, Man2a1, Srgn, Gbf1, RGD1562551, Lrba, P2ry2, Bcl2l1, Rbm14, RGD1307365, Tecpr1, Kctd9, Pkig, RGD1308139, Klhl35, Gab1, Arid5b, Zfp157, Mafk, Trim47, Ddx21, Tiparp, Hspa1b, Tcfcp2l1, Nr3c2, Klf4, Dhx8, Myh14, Mcam, Dusp3, Acer2, L3mbtl3, Fcho2, RT1-N3, Ash1l, Paxip1, Irgq, Plcb1, Sts, Spetex-2D, Zmym3, Anxa1, Rtn4ip1, Gngt1, Srcap, Otud4, RGD1307569, Adpgk, Plk3, Phf1, St14, N4bp1, Naaa, Expi, Fgf7, RGD1562492, Lama2, Ahnak, Sec3l1, Mks1, Prodh, Baz1b, R3hdm1, Setd5, Rhebl1, Kdm5b, Fbxw8, Epb4.1l4a, Lpin2, Cxcl2, Nr2c2, Ckap4, Ankrd1, Ugcg, Fcgr2b, Sf3a1, Parg, Heatr6, Ctdspl, Tp53bp1, Fam60a, Pik3r2, RGD1305089, Arhgef5, Nek7, Rp2, Vhl, Usp31, Camsap1, RGD1308759, Ldlrap1, RGD1359108, Sp1, Mast4, Rela, Nhlrc3, Intu, Gcap14, Spetex-2B, Cdc42se2, Chd7, Rbms1, Invs, LOC100294508, Kif2a, Exoc6, Zbtb1, Rnd3, Rb1cc1, Sphk1, Ugt1a2, Noxo1, Mllt6, Thumpd2, Ptpn4, Thex1, S100a8, Grk5, Trove2, Pcdh17, Med13, LOC684871, RGD1305350, Fam82a2, Rab43, Clip1, Ankrd57, RGD1563375, Crim1, Celsr2, Idh1, Lrrc61, Aff4, Arhgap1, Itpr3, Lhfp, Dnajc12, Garnl1, Gtf3c5, Hspb8, Chac1, Pof1b, Ptpre, Arl6ip1, Son, Ppargc1b, Med1, Casp12, Zbtb39, Urb1, Wdr89, Josd1, Pank4, Ska2, Rrm1, Klf11, Phc1, Birc6, Cask, Mesdc2, St5, Smyd5, Heca, Plagl2, Strn4, Ftsjd1, Maml1, RGD1561817, Anxa8, Nup153, Anxa2, Trappc2, Gpr155, Zfhx3, Morc2, Lrsam1, Polg, RGD1311307, Kcnk4, Tmcc3, RGD1562136, Pde4b, Lkap, Chn1, Dusp16, Pex5, Ns5atp9, Map6, Angptl4, Dnmt3b, Fert2, Gzf1, Plcb4, Ap4m1, Stat3, Rkhd1, LOC691223, Dcp2, Rtn4, Tlr3, Tubb6, Casp8, Nin, Fyn, Tmem77, Maml3, Slc15a4, Sqrdl, Ppp1r9b, Pafah1b1, Def8, Fam164a, Znf746, Bmyc, RGD1305235, Thada, Hip1, Pgrmc2, Sgk3, Baz1a, Foxn3, Map3k12, Efhd2, Pogz, Pcf11, RGD1560523, Mcart1, Sox4, Calcoco1, Myom1, Mtmr9, Akap13, Rhobtb1, Matr3, LOC684297, Rxrb, Mars2, Abcb8, Bik, Med22, Cryab, Cpt1a, Cnksr1, Kirrel3, Arl13a, Sept8, Rb1, Prmt2, Ccnb3, Zhx2, Pds5b, Hdac6, Prdm4, Smarcad1, Usp9x, Sdc1, Arhgap28, Rad17, Sorbs1, Tp63, Wdr48, Hnrpll, LOC687994, Sptbn1, Dtx3l, Cnnm2, Fbln5, Usp48, Tgm2, RGD1564776, RGD1563106, Taok1, Snx30, Utp6, Cytip, Rest, Eif4g3, Adnp2, Wdr1, Hiat1, Ddx58, RGD1359600, Arhgap12, Dapk2, Nup160, Eea1, LOC363188, RGD1563437, Paqr5, LOC500684, Ddhd1, Kdm6b, Ube2d1, Rhoc, LOC361100, Cx3cl1, LOC100302372, RGD1311892, Fbxo42, Daam1, Klhl5, Fbxo30, Syt12, Herc1, Dab2ip, Tacc2, Sipa1l1, Ets2, Zbtb43, Fhdc1, Pdlim5, Stxbp5, Hdac8, Sestd1, Acot2, Fam117b, Nrip1, Aldh3a2, Exosc8, Shmt1, Lrrc57, Rell2, Zfyve16, Cebpd, Tnrc6b, Nsun6, Dennd5a, Fbxw5, Slc25a25, Dtwd1, Hspb1, Homer2, Nhej1, Etnk1, Nol9, Med23, Nup133, Rnd1, Rplp1, Ankfy1, Pik3r4, Plcd1, Cxcl12, Lix1l, Ralbp1, Cald1, LOC302495, Cdcp1, Ralb, Pcyt1a, Skil, Trim25, Pigv, Mapk3, Pard6g, Klf7, Pxn, Dnaja4, Cnot1, Capn2, Birc3, Frmd8, Chd2, Prpf39, Taf5, Eif4enif1, Pkn2, Fam179b, Kdm2a, Gda, Ccdc21, Il17re, Eif4e3, Dock8, Nolc1, Sult1a1, Ankrd17, Trim2, Nfib, Cd14, S100a10, LOC687105, Ccdc123, RGD1309537, Pols, Aplf, Gulp1, Slc40a1, Tfdp2, Dyrk2, Anxa5, Nr3c1, RGD1306862, Rkhd2, Cdc42bpb, Numa1, Mocos, Mafb, Akap11, Diaph1, Znrf1, Sos1, Rhob, Pkp2, Srf, RGD1310159, Cdh1, Rnf19a, Pdlim1, Csnk1g3, Hectd1, Taf5l, Noc3l, Nfat5, RGD1562529, Atl3, Ptpn9, Nedd4l, Wipi1, Gnal, Tle1, Pprc1, Src, Clic1, Secisbp2l, Rnf103, Zfp772, Ogt, Zcchc2, Clasp1, Gtpbp2, Ift172, LOC500625, RGD1309350, Map3k6, Plce1, Nedd4, Cpne3, Prim2, Trafd1, Myef2, Znf532, Tmem50b, Il6ra, Pdcd6ip, LOC500757, Tpm4, Rnasen, Lpin1, Flot1, Cds1, Tnfaip1, Mudeng, Cdc2l5, Arid2, Znf654, Nat8b, Snx12, Ap1g1, Itsn2, Fam21c, RGD1306820, Mesdc1, Tmco6, Fkbp5, Prpf8, Pdcd11, Runx1, Epn2, Arid4b, Slk, Prkx, Dnajb3, Phf17, Fam193a, Pvrl2, Tep1, Atxn7, Wwtr1, LOC313672, Mus81, C1d, Arid4a, Ehd1, Usp32, Carhsp1, Acss1, Ctcf, Bag3, Mtrr, Ywhah, Csrp1, Smc3, Sorbs2, RGD1309762, Ptpn1, Setd2, Efr3a, Tnk1, Ncor1, Coq4, Klhl24, Cox11, Tfip11, Rcan1, Nagk, Ep300, Myst3, Rbm28, Anapc7, Ezh1, Cyp27a1, Irs2, Sdccag1, Foxp1, Dusp18, Hcca2, Fbxl8, Chd1, Tp53bp2, RGD1309995, RGD1310552, Kif5b, Pcaf, Slc25a42, Ocln, RGD1559961, Kifap3, Wtip, Gapvd1, Ankrd42, Supt4h1, Haus1, RGD1310951, Prdm2, Arvcf, Gtf2h1, Rassf6, Pcif1, Arap2, Ube2k, Twf1, Rpl8, Prdx1, Phrf1, Pcm1, 及びMapk12からなる群から選ばれる、請求項2~8のいずれか一項に記載の方法。
- 前記ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が減少するmRNAが、Slc1a4, Prl3d4, Trim16, LOC689842, Cacna1e, RT1-EC2, Gal, Arnt2, Stk11ip, Sdc3, RGD1563155, Tp53i11, Mpz, Dnmt3l, Ache, Cln5, Olr184, Asb7, Rtp3, Peli2, Caskin2, Cass4, Plvap, LOC680711, Nat2, RGD1565498, Hist1h1a, Col22a1, LOC100360528, Htr6, Trim42, Ccdc89, Atp10d, Klri2, LOC100360801, RGD1560019, Ugt2b37, Oprk1, Cyct, Pdzd2, Vom2r31, Sh2d5, Tmem136, Gh1, Ttl, Pgbd5, Zfp583, Ankrd2, Avil, Mcm3ap, Mypn, Frmd4a, Rnf182, Kcng1, Paqr7, RGD1304929, RGD1565100, Pkp1, Nnmt, Csrnp1, Siae, Hoxb6, Pga5, Hoxd9, RGD1308541, Cyth3, Fbp1, Bnc1, Col18a1, Traf3, Sema7a, Rcn3, Ift122, Olr1275, LOC619574, Slc5a4a, Smc2, Cldn18, LOC679462, Pogk, Olr445, Abhd15, LOC688219, RGD1564846, Pias4, Alg8, Nkx2-4, Mmp2, Iqcf1, B9d2, Fam107a, Rarres1, RGD1561276, Wbp2, Wdr93, C1qtnf5, Olr1303, Egfl7, Olr507, Slc32a1, RGD1563516, Id3, LOC691130, Ccdc58, Sox21, Tnfsf12, Qrich2, RGD1308930, LOC307727, B3galnt2, Tob2, Creb3l1, Klk12, Dqx1, Ncoa2, Slfnl1, Elf2, Gsx2, Hhip, Grm2, Fam170a, Pnma3, Gpc2, Npvf, RGD1308143, Tsen54, Igfbp1, Zdhhc19, Csrnp2, Dcst2, Krt1, Nanos1, Cdh13, Ebi3, Prr3, Rnf43, Btbd17, Olr1626, Trim26, Gata3, Cdkn1c, Hrc, Grasp, Galm, RGD1308106, Samd14, Olr471, Oprd1, Pim1, Il2rb, Ptpn13, Mtus1, RGD1305298, Fhl3, Olr515, Tpsab1, RGD1564961, Hdhd2, Farp1, Ptprs, Hand1, Rpl37a, Tcf15, Neurod2, Usp20, Foxo3, Aldh1l2, RGD1308706, Nov, RGD1566130, Slc34a2, Gzma, Hist1h4b, Iqgap3, Enpp2, Tm7sf2, Exo1, Slc9a1, Rpl37, RGD1565970, Pde12, Eefsec, Dmrta2, LOC498685, Brunol5, Ocm, Olr4, Tmem164, RGD1561843, Flad1, Frmd4b, Marcksl1, Bhlhe22, Yif1b, Ttc38, Phyh, Mfsd6, LOC257642, Fam189b, Sned1, LOC100362849, Cd3d, Slc25a29, Cd7, RGD1563281, Grb7, Ccdc147, Stat2, LOC688228, Ppp3ca, LOC688241, Shisa4, Atp8b1, Krtap1-5, Cd3g, Txnl4b, Ranbp10, Dynlt3, Atp2b2, Trub1, Zhx3, Rexo4, Snapc2, LOC685031, Rad54l, Vps37c, Hmga1, Olr1572, Furin, RT1-CE5, Rab15, Folr1, Fundc1, Pak3, Aqp2, Hapln2, Tmem37, Gjd3, Lamb1, Cox5a, Cfd, Jak3, Magt1, Sc4mol, Uros, Calca, Abca7, Pm20d2, Dpf2, Tmprss4, Znf467, Btbd9, Rasgrf1, RGD1310270, Adam15, Kif15, Plekho2, Atp2c2, Rps25, Lipa, Cpeb2, Znf575, LOC287010, Arhgap26, LOC311352, Znrf4, Msh5, Tmed7, Gpd1l, Ankrd37, Cox4i2, Msl3l2, Snrnp70, Rps6ka5, Tomm20, Rassf4, Hes1, Ctdsp1, Pomc, Inpp4b, Nfix, Ydjc, Cst3, Tesk2, Tcn2, RGD1309847, Artn, Wibg, Prpf4, LOC685179, Igsf3, Got1, Lcp2, Agrn, Cited2, Bat4, RGD1308059, Sft2d1, Ubac2, Scly, Wrb, Zfp161, Fads2, Fbxo8, RGD1563148, Vegfb, Lpl, Chaf1a, Srrd, Steap1, Fkbp11, Slc39a3, Zfp53, Bcan, Foxc2, Jph1, Ccl27, Pdia3, Gabrq, Surf6, Runx3, Abcb6, Cdk2, LOC687813, 及びPorcnからなる群から選ばれる、請求項2~8のいずれか一項に記載の方法。
- 請求項1~11のいずれか一項に記載のスクリーニング方法により哺乳動物の乳中のmRNAの存在量を増加又は減少させると同定された食餌又は物質を、哺乳動物(ヒトを除く)に摂取させる工程、及び、同動物の乳を採取する工程を含む、免疫調節作用を有する乳又は乳製品の製造方法。
- 前記免疫調節作用が免疫増強作用であって、かつ、前記食餌又は物質は免疫増強作用を有する母乳を産生させると判定されたものである、請求項12に記載の方法。
- 前記免疫調節作用が免疫抑制作用であって、かつ、前記食餌又は物質は免疫抑制作用を有する母乳を産生させると判定されたものである、請求項12に記載の方法。
- ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が増加するmRNAを経口摂取用組成物基剤に添加する、免疫増強作用を有する経口摂取用組成物の製造方法。
- 前記mRNAが、Cyp24a1, Dnm1, Dpysl2, Fam89a, Arhgap22, Fbxl5, LOC304396, Btg2, Csnk1g1, Mll1, Eml4, Nelf, Aldh1l1, Boc, Usp43_predicted, Rassf5, Man2a1, Srgn, Gbf1, RGD1562551, Lrba, P2ry2, Bcl2l1, Rbm14, RGD1307365, Tecpr1, Kctd9, Pkig, RGD1308139, Klhl35, Gab1, Arid5b, Zfp157, Mafk, Trim47, Ddx21, Tiparp, Hspa1b, Tcfcp2l1, Nr3c2, Klf4, Dhx8, Myh14, Mcam, Dusp3, Acer2, L3mbtl3, Fcho2, RT1-N3, Ash1l, Paxip1, Irgq, Plcb1, Sts, Spetex-2D, Zmym3, Anxa1, Rtn4ip1, Gngt1, Srcap, Otud4, RGD1307569, Adpgk, Plk3, Phf1, St14, N4bp1, Naaa, Expi, Fgf7, RGD1562492, Lama2, Ahnak, Sec3l1, Mks1, Prodh, Baz1b, R3hdm1, Setd5, Rhebl1, Kdm5b, Fbxw8, Epb4.1l4a, Lpin2, Cxcl2, Nr2c2, Ckap4, Ankrd1, Ugcg, Fcgr2b, Sf3a1, Parg, Heatr6, Ctdspl, Tp53bp1, Fam60a, Pik3r2, RGD1305089, Arhgef5, Nek7, Rp2, Vhl, Usp31, Camsap1, RGD1308759, Ldlrap1, RGD1359108, Sp1, Mast4, Rela, Nhlrc3, Intu, Gcap14, Spetex-2B, Cdc42se2, Chd7, Rbms1, Invs, LOC100294508, Kif2a, Exoc6, Zbtb1, Rnd3, Rb1cc1, Sphk1, Ugt1a2, Noxo1, Mllt6, Thumpd2, Ptpn4, Thex1, S100a8, Grk5, Trove2, Pcdh17, Med13, LOC684871, RGD1305350, Fam82a2, Rab43, Clip1, Ankrd57, RGD1563375, Crim1, Celsr2, Idh1, Lrrc61, Aff4, Arhgap1, Itpr3, Lhfp, Dnajc12, Garnl1, Gtf3c5, Hspb8, Chac1, Pof1b, Ptpre, Arl6ip1, Son, Ppargc1b, Med1, Casp12, Zbtb39, Urb1, Wdr89, Josd1, Pank4, Ska2, Rrm1, Klf11, Phc1, Birc6, Cask, Mesdc2, St5, Smyd5, Heca, Plagl2, Strn4, Ftsjd1, Maml1, RGD1561817, Anxa8, Nup153, Anxa2, Trappc2, Gpr155, Zfhx3, Morc2, Lrsam1, Polg, RGD1311307, Kcnk4, Tmcc3, RGD1562136, Pde4b, Lkap, Chn1, Dusp16, Pex5, Ns5atp9, Map6, Angptl4, Dnmt3b, Fert2, Gzf1, Plcb4, Ap4m1, Stat3, Rkhd1, LOC691223, Dcp2, Rtn4, Tlr3, Tubb6, Casp8, Nin, Fyn, Tmem77, Maml3, Slc15a4, Sqrdl, Ppp1r9b, Pafah1b1, Def8, Fam164a, Znf746, Bmyc, RGD1305235, Thada, Hip1, Pgrmc2, Sgk3, Baz1a, Foxn3, Map3k12, Efhd2, Pogz, Pcf11, RGD1560523, Mcart1, Sox4, Calcoco1, Myom1, Mtmr9, Akap13, Rhobtb1, Matr3, LOC684297, Rxrb, Mars2, Abcb8, Bik, Med22, Cryab, Cpt1a, Cnksr1, Kirrel3, Arl13a, Sept8, Rb1, Prmt2, Ccnb3, Zhx2, Pds5b, Hdac6, Prdm4, Smarcad1, Usp9x, Sdc1, Arhgap28, Rad17, Sorbs1, Tp63, Wdr48, Hnrpll, LOC687994, Sptbn1, Dtx3l, Cnnm2, Fbln5, Usp48, Tgm2, RGD1564776, RGD1563106, Taok1, Snx30, Utp6, Cytip, Rest, Eif4g3, Adnp2, Wdr1, Hiat1, Ddx58, RGD1359600, Arhgap12, Dapk2, Nup160, Eea1, LOC363188, RGD1563437, Paqr5, LOC500684, Ddhd1, Kdm6b, Ube2d1, Rhoc, LOC361100, Cx3cl1, LOC100302372, RGD1311892, Fbxo42, Daam1, Klhl5, Fbxo30, Syt12, Herc1, Dab2ip, Tacc2, Sipa1l1, Ets2, Zbtb43, Fhdc1, Pdlim5, Stxbp5, Hdac8, Sestd1, Acot2, Fam117b, Nrip1, Aldh3a2, Exosc8, Shmt1, Lrrc57, Rell2, Zfyve16, Cebpd, Tnrc6b, Nsun6, Dennd5a, Fbxw5, Slc25a25, Dtwd1, Hspb1, Homer2, Nhej1, Etnk1, Nol9, Med23, Nup133, Rnd1, Rplp1, Ankfy1, Pik3r4, Plcd1, Cxcl12, Lix1l, Ralbp1, Cald1, LOC302495, Cdcp1, Ralb, Pcyt1a, Skil, Trim25, Pigv, Mapk3, Pard6g, Klf7, Pxn, Dnaja4, Cnot1, Capn2, Birc3, Frmd8, Chd2, Prpf39, Taf5, Eif4enif1, Pkn2, Fam179b, Kdm2a, Gda, Ccdc21, Il17re, Eif4e3, Dock8, Nolc1, Sult1a1, Ankrd17, Trim2, Nfib, Cd14, S100a10, LOC687105, Ccdc123, RGD1309537, Pols, Aplf, Gulp1, Slc40a1, Tfdp2, Dyrk2, Anxa5, Nr3c1, RGD1306862, Rkhd2, Cdc42bpb, Numa1, Mocos, Mafb, Akap11, Diaph1, Znrf1, Sos1, Rhob, Pkp2, Srf, RGD1310159, Cdh1, Rnf19a, Pdlim1, Csnk1g3, Hectd1, Taf5l, Noc3l, Nfat5, RGD1562529, Atl3, Ptpn9, Nedd4l, Wipi1, Gnal, Tle1, Pprc1, Src, Clic1, Secisbp2l, Rnf103, Zfp772, Ogt, Zcchc2, Clasp1, Gtpbp2, Ift172, LOC500625, RGD1309350, Map3k6, Plce1, Nedd4, Cpne3, Prim2, Trafd1, Myef2, Znf532, Tmem50b, Il6ra, Pdcd6ip, LOC500757, Tpm4, Rnasen, Lpin1, Flot1, Cds1, Tnfaip1, Mudeng, Cdc2l5, Arid2, Znf654, Nat8b, Snx12, Ap1g1, Itsn2, Fam21c, RGD1306820, Mesdc1, Tmco6, Fkbp5, Prpf8, Pdcd11, Runx1, Epn2, Arid4b, Slk, Prkx, Dnajb3, Phf17, Fam193a, Pvrl2, Tep1, Atxn7, Wwtr1, LOC313672, Mus81, C1d, Arid4a, Ehd1, Usp32, Carhsp1, Acss1, Ctcf, Bag3, Mtrr, Ywhah, Csrp1, Smc3, Sorbs2, RGD1309762, Ptpn1, Setd2, Efr3a, Tnk1, Ncor1, Coq4, Klhl24, Cox11, Tfip11, Rcan1, Nagk, Ep300, Myst3, Rbm28, Anapc7, Ezh1, Cyp27a1, Irs2, Sdccag1, Foxp1, Dusp18, Hcca2, Fbxl8, Chd1, Tp53bp2, RGD1309995, RGD1310552, Kif5b, Pcaf, Slc25a42, Ocln, RGD1559961, Kifap3, Wtip, Gapvd1, Ankrd42, Supt4h1, Haus1, RGD1310951, Prdm2, Arvcf, Gtf2h1, Rassf6, Pcif1, Arap2, Ube2k, Twf1, Rpl8, Prdx1, Phrf1, Pcm1, 及びMapk12からなる群から選ばれる、請求項15に記載の方法。
- ビフィズス菌をラットに経口投与したときにラットの乳中の存在量が減少するmRNAを経口摂取用組成物基剤に添加する、免疫抑制作用を有する経口摂取用組成物の製造方法。
- 前記mRNAが、Slc1a4, Prl3d4, Trim16, LOC689842, Cacna1e, RT1-EC2, Gal, Arnt2, Stk11ip, Sdc3, RGD1563155, Tp53i11, Mpz, Dnmt3l, Ache, Cln5, Olr184, Asb7, Rtp3, Peli2, Caskin2, Cass4, Plvap, LOC680711, Nat2, RGD1565498, Hist1h1a, Col22a1, LOC100360528, Htr6, Trim42, Ccdc89, Atp10d, Klri2, LOC100360801, RGD1560019, Ugt2b37, Oprk1, Cyct, Pdzd2, Vom2r31, Sh2d5, Tmem136, Gh1, Ttl, Pgbd5, Zfp583, Ankrd2, Avil, Mcm3ap, Mypn, Frmd4a, Rnf182, Kcng1, Paqr7, RGD1304929, RGD1565100, Pkp1, Nnmt, Csrnp1, Siae, Hoxb6, Pga5, Hoxd9, RGD1308541, Cyth3, Fbp1, Bnc1, Col18a1, Traf3, Sema7a, Rcn3, Ift122, Olr1275, LOC619574, Slc5a4a, Smc2, Cldn18, LOC679462, Pogk, Olr445, Abhd15, LOC688219, RGD1564846, Pias4, Alg8, Nkx2-4, Mmp2, Iqcf1, B9d2, Fam107a, Rarres1, RGD1561276, Wbp2, Wdr93, C1qtnf5, Olr1303, Egfl7, Olr507, Slc32a1, RGD1563516, Id3, LOC691130, Ccdc58, Sox21, Tnfsf12, Qrich2, RGD1308930, LOC307727, B3galnt2, Tob2, Creb3l1, Klk12, Dqx1, Ncoa2, Slfnl1, Elf2, Gsx2, Hhip, Grm2, Fam170a, Pnma3, Gpc2, Npvf, RGD1308143, Tsen54, Igfbp1, Zdhhc19, Csrnp2, Dcst2, Krt1, Nanos1, Cdh13, Ebi3, Prr3, Rnf43, Btbd17, Olr1626, Trim26, Gata3, Cdkn1c, Hrc, Grasp, Galm, RGD1308106, Samd14, Olr471, Oprd1, Pim1, Il2rb, Ptpn13, Mtus1, RGD1305298, Fhl3, Olr515, Tpsab1, RGD1564961, Hdhd2, Farp1, Ptprs, Hand1, Rpl37a, Tcf15, Neurod2, Usp20, Foxo3, Aldh1l2, RGD1308706, Nov, RGD1566130, Slc34a2, Gzma, Hist1h4b, Iqgap3, Enpp2, Tm7sf2, Exo1, Slc9a1, Rpl37, RGD1565970, Pde12, Eefsec, Dmrta2, LOC498685, Brunol5, Ocm, Olr4, Tmem164, RGD1561843, Flad1, Frmd4b, Marcksl1, Bhlhe22, Yif1b, Ttc38, Phyh, Mfsd6, LOC257642, Fam189b, Sned1, LOC100362849, Cd3d, Slc25a29, Cd7, RGD1563281, Grb7, Ccdc147, Stat2, LOC688228, Ppp3ca, LOC688241, Shisa4, Atp8b1, Krtap1-5, Cd3g, Txnl4b, Ranbp10, Dynlt3, Atp2b2, Trub1, Zhx3, Rexo4, Snapc2, LOC685031, Rad54l, Vps37c, Hmga1, Olr1572, Furin, RT1-CE5, Rab15, Folr1, Fundc1, Pak3, Aqp2, Hapln2, Tmem37, Gjd3, Lamb1, Cox5a, Cfd, Jak3, Magt1, Sc4mol, Uros, Calca, Abca7, Pm20d2, Dpf2, Tmprss4, Znf467, Btbd9, Rasgrf1, RGD1310270, Adam15, Kif15, Plekho2, Atp2c2, Rps25, Lipa, Cpeb2, Znf575, LOC287010, Arhgap26, LOC311352, Znrf4, Msh5, Tmed7, Gpd1l, Ankrd37, Cox4i2, Msl3l2, Snrnp70, Rps6ka5, Tomm20, Rassf4, Hes1, Ctdsp1, Pomc, Inpp4b, Nfix, Ydjc, Cst3, Tesk2, Tcn2, RGD1309847, Artn, Wibg, Prpf4, LOC685179, Igsf3, Got1, Lcp2, Agrn, Cited2, Bat4, RGD1308059, Sft2d1, Ubac2, Scly, Wrb, Zfp161, Fads2, Fbxo8, RGD1563148, Vegfb, Lpl, Chaf1a, Srrd, Steap1, Fkbp11, Slc39a3, Zfp53, Bcan, Foxc2, Jph1, Ccl27, Pdia3, Gabrq, Surf6, Runx3, Abcb6, Cdk2, LOC687813, 及びPorcnからなる群から選ばれる、請求項17に記載の方法。
- 経口摂取用組成物が乳児用食品又は幼児用食品である、請求項15~18のいずれか一項に記載の方法。
- 前記乳児用食品又は幼児用食品が乳児用調製乳又は幼児用調製乳である、請求項19に記載の方法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/809,877 US20130280368A1 (en) | 2011-01-12 | 2012-01-11 | Method for screening for diet providing production of milk having immunoregulatory action |
NZ605458A NZ605458B2 (en) | 2011-01-12 | 2012-01-11 | Method for screening for diet providing production of milk having immunoregulatory action |
CN201280003028XA CN103119180A (zh) | 2011-01-12 | 2012-01-11 | 产生具有免疫调节作用的乳的食物的筛选方法 |
EP12734228.5A EP2664676B1 (en) | 2011-01-12 | 2012-01-11 | Method for screening for diet or substance providing production of milk having immunoregulatory action |
JP2012551428A JP5319023B2 (ja) | 2011-01-12 | 2012-01-11 | 免疫調節作用を有する乳を産生する食餌のスクリーニング法 |
AU2012206163A AU2012206163B2 (en) | 2011-01-12 | 2012-01-11 | Method for screening for diet providing production of milk having immunoregulatory action |
US14/730,631 US20150264965A1 (en) | 2011-01-12 | 2015-06-04 | Method for screening for diet providing production of milk having immunoregulatory action |
US15/211,338 US20160324177A1 (en) | 2011-01-12 | 2016-07-15 | Method for screening for diet providing production of milk having immunoregulatory action |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011004090 | 2011-01-12 | ||
JP2011-004090 | 2011-01-12 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/809,877 A-371-Of-International US20130280368A1 (en) | 2011-01-12 | 2012-01-11 | Method for screening for diet providing production of milk having immunoregulatory action |
US14/730,631 Division US20150264965A1 (en) | 2011-01-12 | 2015-06-04 | Method for screening for diet providing production of milk having immunoregulatory action |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012096272A1 true WO2012096272A1 (ja) | 2012-07-19 |
Family
ID=46507170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2012/050312 WO2012096272A1 (ja) | 2011-01-12 | 2012-01-11 | 免疫調節作用を有する乳を産生する食餌のスクリーニング法 |
Country Status (6)
Country | Link |
---|---|
US (3) | US20130280368A1 (ja) |
EP (1) | EP2664676B1 (ja) |
JP (1) | JP5319023B2 (ja) |
CN (1) | CN103119180A (ja) |
AU (1) | AU2012206163B2 (ja) |
WO (1) | WO2012096272A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2896294A4 (en) * | 2012-09-07 | 2015-11-04 | Micromedmark Biotech Co Ltd | MICRORNA IN HUMAN MILK AND USE THEREOF |
US9212228B2 (en) | 2005-11-24 | 2015-12-15 | Ganymed Pharmaceuticals Ag | Monoclonal antibodies against claudin-18 for treatment of cancer |
US9512232B2 (en) | 2012-05-09 | 2016-12-06 | Ganymed Pharmaceuticals Ag | Antibodies against Claudin 18.2 useful in cancer diagnosis |
US9775785B2 (en) | 2004-05-18 | 2017-10-03 | Ganymed Pharmaceuticals Ag | Antibody to genetic products differentially expressed in tumors and the use thereof |
CN107271621A (zh) * | 2017-07-18 | 2017-10-20 | 东北农业大学 | 一种利用牛乳检测奶牛乳腺合成乳蛋白和乳脂肪能力的方法 |
US10414824B2 (en) | 2002-11-22 | 2019-09-17 | Ganymed Pharmaceuticals Ag | Genetic products differentially expressed in tumors and the use thereof |
WO2019182160A1 (ja) | 2018-03-23 | 2019-09-26 | 森永乳業株式会社 | 母乳成分増強用組成物 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104436215A (zh) * | 2013-09-13 | 2015-03-25 | 北京珅奥基医药科技有限公司 | 人PTPN9mRNA在制备用于促红细胞分化药物中的用途 |
CN106520970B (zh) * | 2016-11-24 | 2018-08-07 | 汕头大学医学院第一附属医院 | 用于诊断脑卒中的标志物 |
CN107523566B (zh) * | 2017-08-29 | 2020-01-21 | 中国医科大学附属盛京医院 | 一种mcm3ap-as1基因的靶向抑制剂及其用途 |
CN108004214B (zh) * | 2017-11-29 | 2020-10-13 | 武汉大学 | Homer2单克隆抗体及其应用 |
CN108034716B (zh) * | 2018-01-24 | 2021-06-25 | 广东辉锦创兴生物医学科技有限公司 | 用于鉴别患者是否感染及感染种类的试剂盒 |
CN109576362B (zh) * | 2018-12-28 | 2020-09-04 | 青岛泱深生物医药有限公司 | 阿尔茨海默诊治用标志物fam170a |
CN109700825B (zh) * | 2019-02-28 | 2021-02-09 | 中南大学 | circARHGAP12在制备鼻咽癌治疗制剂中的应用和治疗制剂 |
JP2023500672A (ja) * | 2019-11-04 | 2023-01-10 | デシベル セラピューティクス インコーポレイテッド | 蝸牛外有毛細胞プロモーター及びその使用 |
JP7372550B2 (ja) | 2020-04-14 | 2023-11-01 | 横浜ゴム株式会社 | タイヤ |
CN113718047B (zh) * | 2021-11-04 | 2022-02-18 | 艾德范思(北京)医学检验实验室有限公司 | 荧光定量方法检测人母乳内10属细菌的试剂盒及其应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003199598A (ja) * | 2001-06-26 | 2003-07-15 | Cheng-Wen Wu | 転移関連遺伝子 |
-
2012
- 2012-01-11 WO PCT/JP2012/050312 patent/WO2012096272A1/ja active Application Filing
- 2012-01-11 JP JP2012551428A patent/JP5319023B2/ja active Active
- 2012-01-11 EP EP12734228.5A patent/EP2664676B1/en active Active
- 2012-01-11 US US13/809,877 patent/US20130280368A1/en not_active Abandoned
- 2012-01-11 AU AU2012206163A patent/AU2012206163B2/en active Active
- 2012-01-11 CN CN201280003028XA patent/CN103119180A/zh active Pending
-
2015
- 2015-06-04 US US14/730,631 patent/US20150264965A1/en not_active Abandoned
-
2016
- 2016-07-15 US US15/211,338 patent/US20160324177A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003199598A (ja) * | 2001-06-26 | 2003-07-15 | Cheng-Wen Wu | 転移関連遺伝子 |
Non-Patent Citations (19)
Title |
---|
ADMYRE CHARLOTTE ET AL.: "Exosomes with Immune Modulatory Features Are Present in Human Breast Milk", J. IMMUNOL., vol. 179, 2007, pages 1969 - 1978, XP055113095 * |
BREASTFEED MED., vol. 2, no. 4, 2007, pages 195 - 204 |
CHEN, X. ET AL., CELL RES., vol. 20, 2010, pages 1128 - 1137 |
CLINTON CATHERINE: "Development of the infant Immune Function and the Effects of Breast Milk", NATURAL MEDICINE JOURNAL, vol. 2, no. 8, 2010, pages 3 - 6, XP055113156 * |
GOLDMAN, A.S., BREASTFEED. MED., vol. 2, no. 4, 2007, pages 195 - 204 |
HATA TAKETOSHI ET AL.: "Isolation of bovine milk-derived microvesicles carrying mRNAs and microRNAs", BIOCHEM. BIOPHYS. RES. COMMUN., vol. 396, 2010, pages 528 - 533, XP055113144 * |
HATA, T. ET AL., BIOCHEM. BIOPHYS. RES. COMMUN., vol. 396, 2010, pages 528 - 533 |
HIROHISA IZUMI ET AL.: "Boshikan o Ido suru Bonyuchu Exosome no Igi", EXPERIMENTAL MEDICINE, vol. 29, no. 3, February 2011 (2011-02-01), pages 399 - 403, XP008171074 * |
KOSAKA NOBUYOSHI ET AL.: "MicroRNA as a new immune-regulatory agent in breast milk", SILENCE, vol. 1, 2010, pages 7, XP021070612 * |
KOSAKA, N. ET AL., SILENCE, vol. 1, 2010, pages 7 |
LABOR; WELFARE, JAPANESE MINISTRY OF HEALTH, 30 April 2003 (2003-04-30) |
MIRANDA. K.C. ET AL., KIDNEY INT., vol. 78, 2010, pages 191 - 199 |
PALANISAMY, V. ET AL., PLOS ONE, vol. 3, no. 9, 2008, pages E3148 |
See also references of EP2664676A4 |
SIMPSON R.J., EXPERT REV. PROTEOMICS, vol. 6, 2009, pages 267 - 283 |
TAKAHASHI, N. ET AL., CLIN. EXP. IMMUNOL., vol. 145, 2006, pages 130 - 138 |
THE JOURNAL OF NUTRITION, vol. 140, no. 3, 27 January 2010 (2010-01-27), pages 698S - 712S |
VALADI HADI ET AL.: "Exosome-mediated transfer of mRNAs and microRNAs is a novel mechanism of genetic exchange between cells", NATURE CELL BIOLOGY, vol. 9, no. 6, 2007, pages 654 - 659, XP003016816 * |
WEBER, J.A. ET AL., CLIN. CHEM., vol. 56, 2010, pages 1733 - 1741 |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10414824B2 (en) | 2002-11-22 | 2019-09-17 | Ganymed Pharmaceuticals Ag | Genetic products differentially expressed in tumors and the use thereof |
US9775785B2 (en) | 2004-05-18 | 2017-10-03 | Ganymed Pharmaceuticals Ag | Antibody to genetic products differentially expressed in tumors and the use thereof |
US10174104B2 (en) | 2005-11-24 | 2019-01-08 | Ganymed Pharmaceuticals Gmbh | Monoclonal antibodies against claudin-18 for treatment of cancer |
US9212228B2 (en) | 2005-11-24 | 2015-12-15 | Ganymed Pharmaceuticals Ag | Monoclonal antibodies against claudin-18 for treatment of cancer |
US9499609B2 (en) | 2005-11-24 | 2016-11-22 | Ganymed Pharmaceuticals Ag | Monoclonal antibodies against claudin-18 for treatment of cancer |
US10738108B2 (en) | 2005-11-24 | 2020-08-11 | Astellas Pharma Inc. | Monoclonal antibodies against claudin-18 for treatment of cancer |
US9751934B2 (en) | 2005-11-24 | 2017-09-05 | Ganymed Pharmaceuticals Ag | Monoclonal antibodies against claudin-18 for treatment of cancer |
US11739139B2 (en) | 2005-11-24 | 2023-08-29 | Astellas Pharma Inc. | Monoclonal antibodies against Claudin-18 for treatment of cancer |
US10017564B2 (en) | 2005-11-24 | 2018-07-10 | Ganymed Pharmaceuticals Gmbh | Monoclonal antibodies against claudin-18 for treatment of cancer |
US9512232B2 (en) | 2012-05-09 | 2016-12-06 | Ganymed Pharmaceuticals Ag | Antibodies against Claudin 18.2 useful in cancer diagnosis |
US10053512B2 (en) | 2012-05-09 | 2018-08-21 | Ganymed Pharmaceuticals Ag | Antibodies against claudin 18.2 useful in cancer diagnosis |
US11976130B2 (en) | 2012-05-09 | 2024-05-07 | Astellas Pharma Inc. | Antibodies against claudin 18.2 useful in cancer diagnosis |
EP2896294A4 (en) * | 2012-09-07 | 2015-11-04 | Micromedmark Biotech Co Ltd | MICRORNA IN HUMAN MILK AND USE THEREOF |
CN107271621B (zh) * | 2017-07-18 | 2019-06-21 | 东北农业大学 | 一种利用牛乳检测奶牛乳腺合成乳蛋白和乳脂肪能力的方法 |
CN107271621A (zh) * | 2017-07-18 | 2017-10-20 | 东北农业大学 | 一种利用牛乳检测奶牛乳腺合成乳蛋白和乳脂肪能力的方法 |
CN111971055A (zh) * | 2018-03-23 | 2020-11-20 | 森永乳业株式会社 | 母乳成分增强用组合物 |
JPWO2019182160A1 (ja) * | 2018-03-23 | 2021-03-18 | 森永乳業株式会社 | 母乳成分増強用組成物 |
AU2019237674B2 (en) * | 2018-03-23 | 2023-06-08 | Morinaga Milk Industry Co., Ltd. | Composition for enhancing breast milk component |
US11730171B2 (en) | 2018-03-23 | 2023-08-22 | Morinaga Milk Industry Co., Ltd. | Composition for enhancing breast milk component |
WO2019182160A1 (ja) | 2018-03-23 | 2019-09-26 | 森永乳業株式会社 | 母乳成分増強用組成物 |
JP7436358B2 (ja) | 2018-03-23 | 2024-02-21 | 森永乳業株式会社 | 母乳成分増強用組成物 |
Also Published As
Publication number | Publication date |
---|---|
JP5319023B2 (ja) | 2013-10-16 |
US20150264965A1 (en) | 2015-09-24 |
JPWO2012096272A1 (ja) | 2014-06-09 |
EP2664676B1 (en) | 2017-05-17 |
CN103119180A (zh) | 2013-05-22 |
US20160324177A1 (en) | 2016-11-10 |
EP2664676A1 (en) | 2013-11-20 |
US20130280368A1 (en) | 2013-10-24 |
EP2664676A4 (en) | 2015-06-03 |
NZ605458A (en) | 2014-06-27 |
AU2012206163A1 (en) | 2013-01-24 |
AU2012206163B2 (en) | 2013-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5319023B2 (ja) | 免疫調節作用を有する乳を産生する食餌のスクリーニング法 | |
Gast et al. | Long noncoding RNA NEAT1 modulates immune cell functions and is suppressed in early onset myocardial infarction patients | |
Kleinjan et al. | Regular industrial processing of bovine milk impacts the integrity and molecular composition of extracellular vesicles | |
Mirza et al. | Breast milk-derived extracellular vesicles enriched in exosomes from mothers with type 1 diabetes contain aberrant levels of microRNAs | |
Tan et al. | Dietary fiber and bacterial SCFA enhance oral tolerance and protect against food allergy through diverse cellular pathways | |
Li et al. | Advances in bioactivity of microRNAs of plant-derived exosome-like nanoparticles and milk-derived extracellular vesicles | |
JP6170190B2 (ja) | 乳酸菌を含むインターフェロン産生誘導剤 | |
Schwarzer et al. | Germ-free mice exhibit mast cells with impaired functionality and gut homing and do not develop food allergy | |
JP4774128B2 (ja) | 免疫調節作用を有する乳を産生する食餌のスクリーニング法 | |
JP7027462B2 (ja) | 新規のビフィドバクテリウムビフィダム菌株及び菌株由来多糖体 | |
CN112105371A (zh) | 脂多糖控制性肠道细菌及其用途 | |
TWI749004B (zh) | 抗肥胖微生物叢組合物及其製備方法與用途 | |
Nishibayashi et al. | RNA of Enterococcus faecalis strain EC-12 is a major component inducing interleukin-12 production from human monocytic cells | |
JPWO2011027829A1 (ja) | 乳酸菌由来のrnaを有効成分とする組成物 | |
US20240207403A1 (en) | Personalized immunotherapy using intestinal metabolites | |
Wekema et al. | Obesity and diet independently affect maternal immunity, maternal gut microbiota and pregnancy outcome in mice | |
NZ624791A (en) | Method for screening for diet providing production of milk having immunoregulatory action | |
NZ624791B2 (en) | Method for screening for diet providing production of milk having immunoregulatory action | |
NZ605458B2 (en) | Method for screening for diet providing production of milk having immunoregulatory action | |
US20210268037A1 (en) | Anaerostipes hadrus for use in promoting health | |
AU2015268629A1 (en) | Interferon production-inducing agent containing lactic acid bacteria | |
WO2021221110A1 (ja) | Th1細胞及び/又はTh17細胞の増殖又は活性化を誘導する小腸内細菌 | |
CN112543641B (zh) | FcεRI的表达抑制用组合物以及FcεRI的表达抑制方法 | |
Cao et al. | Beta-Defensin1 from Ctenopharyngodon idella exerts immunomodulatory effects through CiHsp70-mediated antigen processing and presentation pathway activation | |
JP6138570B2 (ja) | 免疫調節作用を有するrna |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201280003028.X Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12734228 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012551428 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13809877 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2012206163 Country of ref document: AU Date of ref document: 20120111 Kind code of ref document: A |
|
REEP | Request for entry into the european phase |
Ref document number: 2012734228 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012734228 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |