JP2008504100A - ヒアルロン酸とアルファ,ベータ−ポリアスパラギン酸ヒドラジドとのヒドロゲル及びその生物医学的及び医薬的使用 - Google Patents
ヒアルロン酸とアルファ,ベータ−ポリアスパラギン酸ヒドラジドとのヒドロゲル及びその生物医学的及び医薬的使用 Download PDFInfo
- Publication number
- JP2008504100A JP2008504100A JP2007518813A JP2007518813A JP2008504100A JP 2008504100 A JP2008504100 A JP 2008504100A JP 2007518813 A JP2007518813 A JP 2007518813A JP 2007518813 A JP2007518813 A JP 2007518813A JP 2008504100 A JP2008504100 A JP 2008504100A
- Authority
- JP
- Japan
- Prior art keywords
- hyaluronic acid
- hydrogel
- beta
- carbodiimide
- alpha
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920002674 hyaluronan Polymers 0.000 title claims abstract description 61
- 229960003160 hyaluronic acid Drugs 0.000 title claims abstract description 61
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 title claims abstract description 60
- 239000000017 hydrogel Substances 0.000 title claims abstract description 49
- 229920000805 Polyaspartic acid Polymers 0.000 title claims abstract description 16
- 229920000642 polymer Polymers 0.000 claims abstract description 41
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 20
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical group CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 12
- GVJXGCIPWAVXJP-UHFFFAOYSA-N 2,5-dioxo-1-oxoniopyrrolidine-3-sulfonate Chemical group ON1C(=O)CC(S(O)(=O)=O)C1=O GVJXGCIPWAVXJP-UHFFFAOYSA-N 0.000 claims description 10
- 150000001718 carbodiimides Chemical class 0.000 claims description 10
- 239000012154 double-distilled water Substances 0.000 claims description 7
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 claims description 6
- 239000012190 activator Substances 0.000 claims description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
- 125000000600 disaccharide group Chemical group 0.000 claims description 5
- 239000000499 gel Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 claims description 4
- 239000011859 microparticle Substances 0.000 claims description 4
- 239000002105 nanoparticle Substances 0.000 claims description 4
- 239000011541 reaction mixture Substances 0.000 claims description 3
- 239000010408 film Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 238000004132 cross linking Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 13
- 230000007515 enzymatic degradation Effects 0.000 abstract description 7
- 229920000249 biocompatible polymer Polymers 0.000 abstract description 4
- 238000010382 chemical cross-linking Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 23
- 210000001519 tissue Anatomy 0.000 description 17
- 230000015556 catabolic process Effects 0.000 description 13
- 238000006731 degradation reaction Methods 0.000 description 13
- 238000012360 testing method Methods 0.000 description 13
- 108010003272 Hyaluronate lyase Proteins 0.000 description 11
- 102000001974 Hyaluronidases Human genes 0.000 description 11
- 229960002773 hyaluronidase Drugs 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000008961 swelling Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 238000006460 hydrolysis reaction Methods 0.000 description 8
- 206010052428 Wound Diseases 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 7
- 239000003153 chemical reaction reagent Substances 0.000 description 7
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 6
- 208000031737 Tissue Adhesions Diseases 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 6
- 230000007073 chemical hydrolysis Effects 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 150000004676 glycans Chemical class 0.000 description 5
- 238000000338 in vitro Methods 0.000 description 5
- 238000011534 incubation Methods 0.000 description 5
- 239000002609 medium Substances 0.000 description 5
- 229920001282 polysaccharide Polymers 0.000 description 5
- 239000005017 polysaccharide Substances 0.000 description 5
- 210000003491 skin Anatomy 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000007979 citrate buffer Substances 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 4
- 230000007071 enzymatic hydrolysis Effects 0.000 description 4
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 4
- 238000001727 in vivo Methods 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 102000008186 Collagen Human genes 0.000 description 3
- 108010035532 Collagen Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- 239000012736 aqueous medium Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000012620 biological material Substances 0.000 description 3
- 230000010261 cell growth Effects 0.000 description 3
- 238000007385 chemical modification Methods 0.000 description 3
- 229920001436 collagen Polymers 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000012377 drug delivery Methods 0.000 description 3
- 229940088598 enzyme Drugs 0.000 description 3
- 210000002950 fibroblast Anatomy 0.000 description 3
- 230000035876 healing Effects 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000008363 phosphate buffer Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000013268 sustained release Methods 0.000 description 3
- 229920001059 synthetic polymer Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OZFAFGSSMRRTDW-UHFFFAOYSA-N (2,4-dichlorophenyl) benzenesulfonate Chemical compound ClC1=CC(Cl)=CC=C1OS(=O)(=O)C1=CC=CC=C1 OZFAFGSSMRRTDW-UHFFFAOYSA-N 0.000 description 2
- VEYRVLHAMHQVTC-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)propane-1,3-diol;hydrochloride Chemical compound Cl.OCCN(CCO)C(CO)(CO)CO VEYRVLHAMHQVTC-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 2
- 239000012591 Dulbecco’s Phosphate Buffered Saline Substances 0.000 description 2
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 2
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 2
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- OVRNDRQMDRJTHS-UHFFFAOYSA-N N-acelyl-D-glucosamine Natural products CC(=O)NC1C(O)OC(CO)C(O)C1O OVRNDRQMDRJTHS-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- AEMOLEFTQBMNLQ-WAXACMCWSA-N alpha-D-glucuronic acid Chemical compound O[C@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-WAXACMCWSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000013060 biological fluid Substances 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 230000024245 cell differentiation Effects 0.000 description 2
- 230000004663 cell proliferation Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 210000003722 extracellular fluid Anatomy 0.000 description 2
- 210000002744 extracellular matrix Anatomy 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000007306 functionalization reaction Methods 0.000 description 2
- 230000005847 immunogenicity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229920005615 natural polymer Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 239000012730 sustained-release form Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
- 208000006820 Arthralgia Diseases 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- OVRNDRQMDRJTHS-RTRLPJTCSA-N N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O OVRNDRQMDRJTHS-RTRLPJTCSA-N 0.000 description 1
- OVRNDRQMDRJTHS-FMDGEEDCSA-N N-acetyl-beta-D-glucosamine Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O OVRNDRQMDRJTHS-FMDGEEDCSA-N 0.000 description 1
- 208000000450 Pelvic Pain Diseases 0.000 description 1
- 229920000608 Polyaspartic Polymers 0.000 description 1
- 108010039918 Polylysine Proteins 0.000 description 1
- 238000007098 aminolysis reaction Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 210000001188 articular cartilage Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 230000008827 biological function Effects 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 238000011138 biotechnological process Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000013130 cardiovascular surgery Methods 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 230000003848 cartilage regeneration Effects 0.000 description 1
- 230000021164 cell adhesion Effects 0.000 description 1
- 230000012292 cell migration Effects 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 210000001612 chondrocyte Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 230000028709 inflammatory response Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 208000003243 intestinal obstruction Diseases 0.000 description 1
- 210000002510 keratinocyte Anatomy 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229950006780 n-acetylglucosamine Drugs 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 210000000963 osteoblast Anatomy 0.000 description 1
- 210000003516 pericardium Anatomy 0.000 description 1
- 239000003058 plasma substitute Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000656 polylysine Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 150000004804 polysaccharides Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 231100000245 skin permeability Toxicity 0.000 description 1
- 208000010110 spontaneous platelet aggregation Diseases 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000001179 synovial fluid Anatomy 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000017423 tissue regeneration Effects 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 229920003170 water-soluble synthetic polymer Polymers 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/20—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Inorganic Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Medicinal Preparation (AREA)
- Materials For Medical Uses (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
[式には二つの連続する二糖単位が示されており、式中の反復単位の対の数nは多糖の分子量が50,000から数百万ダルトンの間になるような数である]。
ヒアルロン酸を含む水溶液(0.5%w/v)を、アルファ,ベータ−ポリアスパラギン酸ヒドラジド(PAHy)の反復単位のモル数とヒアルロン酸の反復単位のモル数の間の比(「X」として示される比)が2となるようにPAHyに加えた。
活性化剤としてEDCの存在下に、同じモル当量のN−ヒドロキシスルホコハク酸イミド(NHSS)を存在させて、架橋を行った以外は実施例1に報告されたのと同じ方法を繰り返した。この場合に、pH値は7.5に維持した。
ナノ粒子、ミクロ粒子、フィルム、棒、スポンジ及びゲルのような種々の大きさと形状で得られた製品は、二重蒸留水中において高い膨潤度を示す。前に報告したように、この性質は本発明のヒドロゲルに、出発ポリマーの両者の生体適合性によっても確認される潜在的生体適合性を賦与するので、生物医学及び医薬の分野においてこの製品の使用について幅広い可能性を与える。
前記実施例1及び2の方法により得られた製品について、37℃で10日間リン酸緩衝液pH7.4(細胞外液を想定)及びpH5.5(皮膚のpHを想定)の中での化学的加水分解試験を行った。10日後、製品を取り出し、二重蒸留水で洗って精製し、凍結乾燥して重量を測定して分解のパーセンテージを測定した結果、4%未満であった。
Claims (23)
- ポリヒドラジドポリマーと化学的に架橋しているヒアルロン酸を含む組成物であって、ヒアルロン酸の二糖単位の1又はそれ以上のカルボキシル基が、それぞれポリヒドラジドポリマーの1又はそれ以上のヒドラジド基と化学的に結合している、組成物。
- 前記ポリヒドラジドポリマーが、アルファ,ベータ−ポリアスパラギン酸ヒドラジドである請求項1に記載の組成物。
- 前記ヒアルロン酸の分子量が、50,000から1,500,000ダルトンである請求項1又は2に記載の組成物。
- 前記アルファ,ベータ−ポリアスパラギン酸ヒドラジドの分子量が、2,000から40,000ダルトンである請求項2又は3に記載の組成物。
- ポリヒドラジドポリマーと化学的に架橋しているヒアルロン酸からなるヒドロゲルであって、ヒアルロン酸の二糖単位の1又はそれ以上のカルボキシル基がそれぞれ前記ポリヒドラジドポリマーの1又はそれ以上のヒドラジド基と化学的に結合している、ヒドロゲル。
- 前記ポリヒドラジドポリマーが、アルファ,ベータ−ポリアスパラギン酸ヒドラジドである請求項5に記載のヒドロゲル。
- 前記ヒアルロン酸の分子量が50,000から1,500,000ダルトンであり、前記アルファ,ベータ−ポリアスパラギン酸ヒドラジドの分子量が2,000から40,000ダルトンである請求項6に記載のヒドロゲル。
- アルファ,ベータ−ポリアスパラギン酸ヒドラジドの反復単位のモル数と、ヒアルロン酸の反復単位のモル数との比が0.01から5である請求項6又は7に記載のヒドロゲル。
- 活性化剤としてカルボジイミドの存在下にヒアルロン酸とポリヒドラジドポリマーを反応させることにより得ることができる請求項5〜8のいずれか一つに記載のヒドロゲル。
- 前記カルボジイミドが、N−エチル−N’−(3−ジメチルアミノプロピル)−カルボジイミドである請求項9に記載のヒドロゲル。
- N−エチル−N’−(3−ジメチルアミノプロピル)−カルボジイミドのモル数とヒアルロン酸の反復単位のモル数との比が0.01から10である請求項10に記載のヒドロゲル。
- 追加の活性化剤としてのN−ヒドロキシコハク酸イミドの存在下に得ることができる請求項9〜11のいずれか一つに記載のヒドロゲル。
- 前記N−ヒドロキシコハク酸イミドが、N−ヒドロキシスルホコハク酸イミドである請求項12に記載のヒドロゲル。
- 前記N−ヒドロキシスルホコハク酸イミドが、前記N−エチル−N’−(3−ジメチルアミノプロピル)−カルボジイミドと同じモル量で存在する請求項13に記載のヒドロゲル。
- 前記ヒアルロン酸及び前記ポリヒドラジドポリマーを所定のモル比で二重蒸留水に溶解し、これに所定量のカルボジイミドを加え、得られた反応混合物を0℃〜60℃の温度に1時間から5日間維持し、その後、ヒドロゲルの形態で製品を取り出す請求項5又は6において定義したヒドロゲルを製造するための製造方法。
- 前記ポリヒドラジドポリマーがアルファ,ベータ−ポリアスパラギン酸ヒドラジドであり、前記カルボジイミドがN−エチル−N’−(3−ジメチルアミノプロピル)−カルボジイミドである請求項15に記載の方法。
- 反応中、pHが3〜8の範囲に維持される請求項15又は16に記載の方法。
- 前記カルボジイミドに加えて所定量のN−ヒドロキシコハク酸イミドを加える請求項15又は16に記載の方法。
- 前記N−ヒドロキシコハク酸イミドが、N−ヒドロキシスルホコハク酸イミドである請求項18に記載の方法。
- 反応中、pHが4〜10の範囲に維持される請求項18又は19に記載の方法。
- ナノ粒子、ミクロ粒子、フィルム、膜、棒、スポンジ又はゲルの形態の前記請求項のいずれか一つに記載の組成物及びヒドロゲル。
- ポリヒドラジドポリマーと化学的に架橋したヒアルロン酸からなるヒドロゲルをその場(in situ)で調製するためのキットであって、ヒアルロン酸に基づく第一の成分を入れた容器とポリヒドラジドポリマーに基づく第二の成分を入れた容器とを含み、該二つの成分は、直接適用部位の上で相互に接触した後ヒドロゲルを形成することができるキット。
- 前記ポリヒドラジドポリマーが、アルファ,ベータ−ポリアスパラギン酸ヒドラジドである請求項22に記載のキット。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000318A ITRM20040318A1 (it) | 2004-06-28 | 2004-06-28 | Idrogeli di acido ialuronico e alfa, beta-poliaspartilidrazide e loro applicazioni in campo biomedico e farmaceutico. |
PCT/IT2005/000364 WO2006001046A1 (en) | 2004-06-28 | 2005-06-23 | Hydrogels of hyaluronic acid and alpha, beta-polyaspartylhydrazide and their biomedical and pharmaceutical uses |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008504100A true JP2008504100A (ja) | 2008-02-14 |
Family
ID=34981530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007518813A Pending JP2008504100A (ja) | 2004-06-28 | 2005-06-23 | ヒアルロン酸とアルファ,ベータ−ポリアスパラギン酸ヒドラジドとのヒドロゲル及びその生物医学的及び医薬的使用 |
Country Status (13)
Country | Link |
---|---|
US (1) | US20080292664A1 (ja) |
EP (1) | EP1773399B1 (ja) |
JP (1) | JP2008504100A (ja) |
KR (1) | KR20070043724A (ja) |
AT (1) | ATE387218T1 (ja) |
AU (1) | AU2005257078B2 (ja) |
CA (1) | CA2572127C (ja) |
DE (1) | DE602005005062T2 (ja) |
DK (1) | DK1773399T3 (ja) |
ES (1) | ES2303258T3 (ja) |
IT (1) | ITRM20040318A1 (ja) |
PT (1) | PT1773399E (ja) |
WO (1) | WO2006001046A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8921109B2 (en) | 2005-09-19 | 2014-12-30 | Histogenics Corporation | Cell-support matrix having narrowly defined uniformly vertically and non-randomly organized porosity and pore density and a method for preparation thereof |
WO2007102149A2 (en) | 2006-03-07 | 2007-09-13 | Prochon Biotech Ltd. | Hydrazido derivatives of hyaluronic acid |
US8668863B2 (en) | 2008-02-26 | 2014-03-11 | Board Of Regents, The University Of Texas System | Dendritic macroporous hydrogels prepared by crystal templating |
JP2011518940A (ja) | 2008-04-28 | 2011-06-30 | サーモディクス,インコーポレイティド | ヒドラジド架橋を有するポリ−α(1→4)グルコピラノース−ベースのマトリクス |
CZ2008705A3 (cs) | 2008-11-06 | 2010-04-14 | Cpn S. R. O. | Zpusob prípravy DTPA sítovaných derivátu kyseliny hyaluronové a jejich modifikace |
EP2213315A1 (en) | 2009-01-30 | 2010-08-04 | Mero S.r.L. | Antibacterial hydrogel and use thereof in orthopedics |
IT1401498B1 (it) | 2010-07-30 | 2013-07-26 | Mero Srl | Idrogelo a base di acido ialuronico e suo uso in ortopedia |
WO2012048283A1 (en) | 2010-10-08 | 2012-04-12 | Board Of Regents, The University Of Texas System | One-step processing of hydrogels for mechanically robust and chemically desired features |
US9095558B2 (en) | 2010-10-08 | 2015-08-04 | Board Of Regents, The University Of Texas System | Anti-adhesive barrier membrane using alginate and hyaluronic acid for biomedical applications |
US11565027B2 (en) | 2012-12-11 | 2023-01-31 | Board Of Regents, The University Of Texas System | Hydrogel membrane for adhesion prevention |
US10077420B2 (en) | 2014-12-02 | 2018-09-18 | Histogenics Corporation | Cell and tissue culture container |
US20180291123A1 (en) * | 2015-09-04 | 2018-10-11 | The Broad Of Regents Of The University Of Texas System | Di-functionalized hyaluronic acid derivatives and hydrogels thereof |
KR101872222B1 (ko) * | 2016-08-02 | 2018-06-28 | 한림대학교 산학협력단 | 미소막 간격체 및 미소막 간격체-유착방지제 혼합물 |
WO2018165327A1 (en) | 2017-03-08 | 2018-09-13 | Alafair Biosciences, Inc. | Hydrogel medium for the storage and preservation of tissue |
CN115957373A (zh) * | 2022-12-29 | 2023-04-14 | 陕西科技大学 | 一种自溶性降解的可注射聚氨基酸水凝胶及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5874417A (en) * | 1993-11-30 | 1999-02-23 | The Research Foundation Of State University Of New York | Functionalized derivatives of hyaluronic acid |
WO2005056608A1 (en) * | 2003-12-04 | 2005-06-23 | University Of Utah Research Foundation | Modified macromolecules and methods of making and using thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002239697A1 (en) * | 2000-10-24 | 2002-06-03 | Clear Solutions Biotech, Inc. | Sodium hyaluronate microspheres |
-
2004
- 2004-06-28 IT IT000318A patent/ITRM20040318A1/it unknown
-
2005
- 2005-06-23 JP JP2007518813A patent/JP2008504100A/ja active Pending
- 2005-06-23 CA CA2572127A patent/CA2572127C/en not_active Expired - Fee Related
- 2005-06-23 ES ES05760579T patent/ES2303258T3/es not_active Expired - Lifetime
- 2005-06-23 US US11/630,985 patent/US20080292664A1/en not_active Abandoned
- 2005-06-23 EP EP05760579A patent/EP1773399B1/en not_active Expired - Lifetime
- 2005-06-23 AU AU2005257078A patent/AU2005257078B2/en not_active Ceased
- 2005-06-23 DE DE602005005062T patent/DE602005005062T2/de not_active Expired - Lifetime
- 2005-06-23 WO PCT/IT2005/000364 patent/WO2006001046A1/en active Application Filing
- 2005-06-23 AT AT05760579T patent/ATE387218T1/de active
- 2005-06-23 KR KR1020067027380A patent/KR20070043724A/ko not_active Withdrawn
- 2005-06-23 DK DK05760579T patent/DK1773399T3/da active
- 2005-06-23 PT PT05760579T patent/PT1773399E/pt unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5874417A (en) * | 1993-11-30 | 1999-02-23 | The Research Foundation Of State University Of New York | Functionalized derivatives of hyaluronic acid |
WO2005056608A1 (en) * | 2003-12-04 | 2005-06-23 | University Of Utah Research Foundation | Modified macromolecules and methods of making and using thereof |
Also Published As
Publication number | Publication date |
---|---|
CA2572127A1 (en) | 2006-01-05 |
KR20070043724A (ko) | 2007-04-25 |
AU2005257078A1 (en) | 2006-01-05 |
EP1773399A1 (en) | 2007-04-18 |
DE602005005062T2 (de) | 2008-12-04 |
ATE387218T1 (de) | 2008-03-15 |
US20080292664A1 (en) | 2008-11-27 |
ITRM20040318A1 (it) | 2004-09-28 |
PT1773399E (pt) | 2008-06-05 |
EP1773399B1 (en) | 2008-02-27 |
WO2006001046A1 (en) | 2006-01-05 |
DK1773399T3 (da) | 2008-06-16 |
AU2005257078B2 (en) | 2010-04-22 |
ES2303258T3 (es) | 2008-08-01 |
CA2572127C (en) | 2013-02-05 |
DE602005005062D1 (de) | 2008-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2230752C2 (ru) | Поперечносшитые гиалуроновые кислоты и их применение в медицине | |
CA2266581C (en) | Polymers containing polysaccharides such as alginates or modified alginates | |
JP3399526B2 (ja) | ヒアルロン酸の非水溶性誘導体 | |
JP2008504100A (ja) | ヒアルロン酸とアルファ,ベータ−ポリアスパラギン酸ヒドラジドとのヒドロゲル及びその生物医学的及び医薬的使用 | |
JP2000116765A (ja) | 癒着防止用材料 | |
KR100737954B1 (ko) | 조직재생을 위한 히알루론산-기초된 주사형 하이드로겔 | |
US9867909B2 (en) | Multilayer implants for delivery of therapeutic agents | |
EP1806367A2 (en) | Polymers containing polysaccharides such as alginates or modified alginates | |
US9795717B2 (en) | Enzymatically degradable compositions | |
AU6185801A (en) | Polymers containing polysaccharides such as alginates or modified alginates | |
AU6185901A (en) | Polymers containing polysaccharides such as alginates or modified alginates |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080514 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110729 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111026 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111102 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120203 |