JP6061932B2 - ピルビン酸デヒドロゲナーゼキナーゼを特異的にレギュレートするための組成物および方法 - Google Patents
ピルビン酸デヒドロゲナーゼキナーゼを特異的にレギュレートするための組成物および方法 Download PDFInfo
- Publication number
- JP6061932B2 JP6061932B2 JP2014525179A JP2014525179A JP6061932B2 JP 6061932 B2 JP6061932 B2 JP 6061932B2 JP 2014525179 A JP2014525179 A JP 2014525179A JP 2014525179 A JP2014525179 A JP 2014525179A JP 6061932 B2 JP6061932 B2 JP 6061932B2
- Authority
- JP
- Japan
- Prior art keywords
- peptide
- δpkc
- seq
- ψpdk
- phosphorylation
- 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.)
- Expired - Fee Related
Links
- 102000053067 Pyruvate Dehydrogenase Acetyl-Transferring Kinase Human genes 0.000 title claims description 84
- 101710159466 [Pyruvate dehydrogenase (acetyl-transferring)] kinase, mitochondrial Proteins 0.000 title claims description 84
- 230000001105 regulatory effect Effects 0.000 title claims description 53
- 239000000203 mixture Substances 0.000 title claims description 28
- 238000000034 method Methods 0.000 title description 27
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 235
- 230000026731 phosphorylation Effects 0.000 claims description 93
- 238000006366 phosphorylation reaction Methods 0.000 claims description 93
- 235000001014 amino acid Nutrition 0.000 claims description 64
- 150000001413 amino acids Chemical class 0.000 claims description 61
- 125000003275 alpha amino acid group Chemical group 0.000 claims description 30
- 125000000151 cysteine group Chemical group N[C@@H](CS)C(=O)* 0.000 claims description 19
- 208000010125 myocardial infarction Diseases 0.000 claims description 15
- 208000031225 myocardial ischemia Diseases 0.000 claims description 13
- 239000008194 pharmaceutical composition Substances 0.000 claims description 13
- 230000002401 inhibitory effect Effects 0.000 claims description 12
- 206010063837 Reperfusion injury Diseases 0.000 claims description 8
- 208000024172 Cardiovascular disease Diseases 0.000 claims description 6
- 108091000080 Phosphotransferase Proteins 0.000 claims description 6
- 102000020233 phosphotransferase Human genes 0.000 claims description 6
- FWMNVWWHGCHHJJ-SKKKGAJSSA-N 4-amino-1-[(2r)-6-amino-2-[[(2r)-2-[[(2r)-2-[[(2r)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]piperidine-4-carboxylic acid Chemical compound C([C@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCCCN)C(=O)N1CCC(N)(CC1)C(O)=O)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 FWMNVWWHGCHHJJ-SKKKGAJSSA-N 0.000 claims description 5
- 208000004476 Acute Coronary Syndrome Diseases 0.000 claims description 4
- 208000007718 Stable Angina Diseases 0.000 claims description 4
- 208000037906 ischaemic injury Diseases 0.000 claims description 4
- 210000005003 heart tissue Anatomy 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 101000914947 Bungarus multicinctus Long neurotoxin homolog TA-bm16 Proteins 0.000 claims description 2
- 229940024606 amino acid Drugs 0.000 description 59
- 102000004196 processed proteins & peptides Human genes 0.000 description 46
- 230000000694 effects Effects 0.000 description 37
- 150000001875 compounds Chemical class 0.000 description 35
- 239000003814 drug Substances 0.000 description 26
- 102000003923 Protein Kinase C Human genes 0.000 description 25
- 239000000758 substrate Substances 0.000 description 25
- 210000004027 cell Anatomy 0.000 description 24
- 102000015695 Myristoylated Alanine-Rich C Kinase Substrate Human genes 0.000 description 22
- 108010063737 Myristoylated Alanine-Rich C Kinase Substrate Proteins 0.000 description 22
- 210000003470 mitochondria Anatomy 0.000 description 21
- 108010044467 Isoenzymes Proteins 0.000 description 20
- 230000010410 reperfusion Effects 0.000 description 20
- 208000014674 injury Diseases 0.000 description 19
- 229940079593 drug Drugs 0.000 description 18
- 239000003112 inhibitor Substances 0.000 description 18
- 208000028867 ischemia Diseases 0.000 description 18
- 238000011282 treatment Methods 0.000 description 18
- 108010067770 Endopeptidase K Proteins 0.000 description 17
- 210000000434 stratum corneum Anatomy 0.000 description 16
- 230000006378 damage Effects 0.000 description 15
- 230000002438 mitochondrial effect Effects 0.000 description 15
- 101001117143 Homo sapiens [Pyruvate dehydrogenase (acetyl-transferring)] kinase isozyme 2, mitochondrial Proteins 0.000 description 13
- 208000027418 Wounds and injury Diseases 0.000 description 13
- 210000001519 tissue Anatomy 0.000 description 13
- 235000018102 proteins Nutrition 0.000 description 12
- 102000004169 proteins and genes Human genes 0.000 description 12
- 108090000623 proteins and genes Proteins 0.000 description 12
- 102100024150 [Pyruvate dehydrogenase (acetyl-transferring)] kinase isozyme 2, mitochondrial Human genes 0.000 description 11
- 239000012190 activator Substances 0.000 description 11
- 230000000747 cardiac effect Effects 0.000 description 11
- 230000001404 mediated effect Effects 0.000 description 11
- 210000003491 skin Anatomy 0.000 description 11
- 230000005945 translocation Effects 0.000 description 11
- 101150006098 Dnm1l gene Proteins 0.000 description 10
- 102000004190 Enzymes Human genes 0.000 description 10
- 108090000790 Enzymes Proteins 0.000 description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 10
- 238000003556 assay Methods 0.000 description 9
- 210000000056 organ Anatomy 0.000 description 9
- 229910052717 sulfur Inorganic materials 0.000 description 9
- 239000011593 sulfur Substances 0.000 description 9
- 125000000539 amino acid group Chemical group 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 230000003993 interaction Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000004850 protein–protein interaction Effects 0.000 description 8
- 238000006467 substitution reaction Methods 0.000 description 8
- 238000012384 transportation and delivery Methods 0.000 description 8
- 102000004420 Creatine Kinase Human genes 0.000 description 7
- 108010042126 Creatine kinase Proteins 0.000 description 7
- 241000282412 Homo Species 0.000 description 7
- 210000002950 fibroblast Anatomy 0.000 description 7
- 230000001225 therapeutic effect Effects 0.000 description 7
- 238000001262 western blot Methods 0.000 description 7
- 101710103106 Guanine nucleotide-binding protein subunit beta-2-like 1 Proteins 0.000 description 6
- 241000282414 Homo sapiens Species 0.000 description 6
- 206010021143 Hypoxia Diseases 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 6
- 235000018417 cysteine Nutrition 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- YBYRMVIVWMBXKQ-UHFFFAOYSA-N phenylmethanesulfonyl fluoride Chemical compound FS(=O)(=O)CC1=CC=CC=C1 YBYRMVIVWMBXKQ-UHFFFAOYSA-N 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 229920001184 polypeptide Polymers 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000008733 trauma Effects 0.000 description 6
- RAVVEEJGALCVIN-AGVBWZICSA-N (2s)-2-[[(2s)-2-[[(2s)-2-[[(2s)-5-amino-2-[[(2s)-2-[[(2s)-2-[[(2s)-6-amino-2-[[(2s)-6-amino-2-[[(2s)-2-[[2-[[(2s)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]hexanoyl]amino]-5-(diamino Chemical group NC(N)=NCCC[C@@H](C(O)=O)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCN=C(N)N)NC(=O)CNC(=O)[C@@H](N)CC1=CC=C(O)C=C1 RAVVEEJGALCVIN-AGVBWZICSA-N 0.000 description 5
- 102000002110 C2 domains Human genes 0.000 description 5
- 108050009459 C2 domains Proteins 0.000 description 5
- 108010055717 JNK Mitogen-Activated Protein Kinases Proteins 0.000 description 5
- 102000019145 JUN kinase activity proteins Human genes 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 5
- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 description 5
- 241000700159 Rattus Species 0.000 description 5
- 229920002988 biodegradable polymer Polymers 0.000 description 5
- 239000004621 biodegradable polymer Substances 0.000 description 5
- 230000005961 cardioprotection Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 5
- 230000029087 digestion Effects 0.000 description 5
- 239000000499 gel Substances 0.000 description 5
- 238000000338 in vitro Methods 0.000 description 5
- 230000000302 ischemic effect Effects 0.000 description 5
- 239000003550 marker Substances 0.000 description 5
- 230000017854 proteolysis Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 241000894007 species Species 0.000 description 5
- 101710088194 Dehydrogenase Proteins 0.000 description 4
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Polymers OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 4
- 206010061216 Infarction Diseases 0.000 description 4
- 238000002679 ablation Methods 0.000 description 4
- ZSLZBFCDCINBPY-ZSJPKINUSA-N acetyl-CoA Chemical compound O[C@@H]1[C@H](OP(O)(O)=O)[C@@H](COP(O)(=O)OP(O)(=O)OCC(C)(C)[C@@H](O)C(=O)NCCC(=O)NCCSC(=O)C)O[C@H]1N1C2=NC=NC(N)=C2N=C1 ZSLZBFCDCINBPY-ZSJPKINUSA-N 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 4
- 150000001408 amides Chemical group 0.000 description 4
- 238000003491 array Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 4
- 230000037396 body weight Effects 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 210000000170 cell membrane Anatomy 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 230000007954 hypoxia Effects 0.000 description 4
- 230000007574 infarction Effects 0.000 description 4
- 230000003834 intracellular effect Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 210000001700 mitochondrial membrane Anatomy 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 238000002864 sequence alignment Methods 0.000 description 4
- 238000007920 subcutaneous administration Methods 0.000 description 4
- 238000010254 subcutaneous injection Methods 0.000 description 4
- 239000007929 subcutaneous injection Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229940124597 therapeutic agent Drugs 0.000 description 4
- 238000002560 therapeutic procedure Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 241000699670 Mus sp. Species 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 101710149951 Protein Tat Proteins 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 241000282887 Suidae Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 230000005754 cellular signaling Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000003937 drug carrier Substances 0.000 description 3
- 238000012377 drug delivery Methods 0.000 description 3
- 238000009510 drug design Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 108020001507 fusion proteins Proteins 0.000 description 3
- 102000037865 fusion proteins Human genes 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 238000001990 intravenous administration Methods 0.000 description 3
- 238000000021 kinase assay Methods 0.000 description 3
- 238000011813 knockout mouse model Methods 0.000 description 3
- 230000003278 mimic effect Effects 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 238000003566 phosphorylation assay Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000000451 tissue damage Effects 0.000 description 3
- 231100000827 tissue damage Toxicity 0.000 description 3
- 230000004102 tricarboxylic acid cycle Effects 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 2
- 102000005369 Aldehyde Dehydrogenase Human genes 0.000 description 2
- 108020002663 Aldehyde Dehydrogenase Proteins 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 2
- 241000976983 Anoxia Species 0.000 description 2
- PHEDXBVPIONUQT-UHFFFAOYSA-N Cocarcinogen A1 Natural products CCCCCCCCCCCCCC(=O)OC1C(C)C2(O)C3C=C(C)C(=O)C3(O)CC(CO)=CC2C2C1(OC(C)=O)C2(C)C PHEDXBVPIONUQT-UHFFFAOYSA-N 0.000 description 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 206010019280 Heart failures Diseases 0.000 description 2
- 102000002812 Heat-Shock Proteins Human genes 0.000 description 2
- 108010004889 Heat-Shock Proteins Proteins 0.000 description 2
- 101001117146 Homo sapiens [Pyruvate dehydrogenase (acetyl-transferring)] kinase isozyme 1, mitochondrial Proteins 0.000 description 2
- 101000734338 Homo sapiens [Pyruvate dehydrogenase (acetyl-transferring)] kinase isozyme 3, mitochondrial Proteins 0.000 description 2
- 101000734339 Homo sapiens [Pyruvate dehydrogenase (acetyl-transferring)] kinase isozyme 4, mitochondrial Proteins 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 2
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920002732 Polyanhydride Polymers 0.000 description 2
- 229920000954 Polyglycolide Polymers 0.000 description 2
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 2
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 2
- 229940124639 Selective inhibitor Drugs 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 235000004279 alanine Nutrition 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010171 animal model Methods 0.000 description 2
- 230000007953 anoxia Effects 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 235000003704 aspartic acid Nutrition 0.000 description 2
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 230000036770 blood supply Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 210000004899 c-terminal region Anatomy 0.000 description 2
- 230000003293 cardioprotective effect Effects 0.000 description 2
- OSASVXMJTNOKOY-UHFFFAOYSA-N chlorobutanol Chemical compound CC(C)(O)C(Cl)(Cl)Cl OSASVXMJTNOKOY-UHFFFAOYSA-N 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 230000008828 contractile function Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 210000000172 cytosol Anatomy 0.000 description 2
- 230000001086 cytosolic effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 210000004207 dermis Anatomy 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 235000013922 glutamic acid Nutrition 0.000 description 2
- 239000004220 glutamic acid Substances 0.000 description 2
- 230000034659 glycolysis Effects 0.000 description 2
- 102000048812 human PDK2 Human genes 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000008863 intramolecular interaction Effects 0.000 description 2
- 239000007927 intramuscular injection Substances 0.000 description 2
- 238000010255 intramuscular injection Methods 0.000 description 2
- 238000010253 intravenous injection Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000000608 laser ablation Methods 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004165 myocardium Anatomy 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- MCYTYTUNNNZWOK-LCLOTLQISA-N penetratin Chemical compound C([C@H](NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](N)CCCNC(N)=N)[C@@H](C)CC)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(N)=O)C1=CC=CC=C1 MCYTYTUNNNZWOK-LCLOTLQISA-N 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- PHEDXBVPIONUQT-RGYGYFBISA-N phorbol 13-acetate 12-myristate Chemical compound C([C@]1(O)C(=O)C(C)=C[C@H]1[C@@]1(O)[C@H](C)[C@H]2OC(=O)CCCCCCCCCCCCC)C(CO)=C[C@H]1[C@H]1[C@]2(OC(C)=O)C1(C)C PHEDXBVPIONUQT-RGYGYFBISA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000724 poly(L-arginine) polymer Polymers 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 108010011110 polyarginine Proteins 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000008685 targeting Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 description 1
- AFSHUZFNMVJNKX-LLWMBOQKSA-N 1,2-dioleoyl-sn-glycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@H](CO)OC(=O)CCCCCCC\C=C/CCCCCCCC AFSHUZFNMVJNKX-LLWMBOQKSA-N 0.000 description 1
- TZCPCKNHXULUIY-RGULYWFUSA-N 1,2-distearoyl-sn-glycero-3-phosphoserine Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)OC[C@H](N)C(O)=O)OC(=O)CCCCCCCCCCCCCCCCC TZCPCKNHXULUIY-RGULYWFUSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- PKDBCJSWQUOKDO-UHFFFAOYSA-M 2,3,5-triphenyltetrazolium chloride Chemical compound [Cl-].C1=CC=CC=C1C(N=[N+]1C=2C=CC=CC=2)=NN1C1=CC=CC=C1 PKDBCJSWQUOKDO-UHFFFAOYSA-M 0.000 description 1
- 229930000680 A04AD01 - Scopolamine Natural products 0.000 description 1
- 230000002407 ATP formation Effects 0.000 description 1
- 241000144080 Alestes Species 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- 125000001433 C-terminal amino-acid group Chemical group 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 102000014914 Carrier Proteins Human genes 0.000 description 1
- 229930186147 Cephalosporin Natural products 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 108091035707 Consensus sequence Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- 241000255581 Drosophila <fruit fly, genus> Species 0.000 description 1
- 108700006830 Drosophila Antp Proteins 0.000 description 1
- 102100024827 Dynamin-1-like protein Human genes 0.000 description 1
- 101710109538 Dynamin-1-like protein Proteins 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- LVGKNOAMLMIIKO-UHFFFAOYSA-N Elaidinsaeure-aethylester Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC LVGKNOAMLMIIKO-UHFFFAOYSA-N 0.000 description 1
- 241000283086 Equidae Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- SOEGEPHNZOISMT-BYPYZUCNSA-N Gly-Ser-Gly Chemical group NCC(=O)N[C@@H](CO)C(=O)NCC(O)=O SOEGEPHNZOISMT-BYPYZUCNSA-N 0.000 description 1
- ZWZWYGMENQVNFU-UHFFFAOYSA-N Glycerophosphorylserin Natural products OC(=O)C(N)COP(O)(=O)OCC(O)CO ZWZWYGMENQVNFU-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 108010015899 Glycopeptides Proteins 0.000 description 1
- 102000002068 Glycopeptides Human genes 0.000 description 1
- 108060003393 Granulin Proteins 0.000 description 1
- 208000013875 Heart injury Diseases 0.000 description 1
- 101000600756 Homo sapiens 3-phosphoinositide-dependent protein kinase 1 Proteins 0.000 description 1
- 101000950695 Homo sapiens Mitogen-activated protein kinase 8 Proteins 0.000 description 1
- 108700000788 Human immunodeficiency virus 1 tat peptide (47-57) Proteins 0.000 description 1
- STECJAGHUSJQJN-GAUPFVANSA-N Hyoscine Natural products C1([C@H](CO)C(=O)OC2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 STECJAGHUSJQJN-GAUPFVANSA-N 0.000 description 1
- 102000004310 Ion Channels Human genes 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 description 1
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 1
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 1
- AGPKZVBTJJNPAG-WHFBIAKZSA-N L-isoleucine Chemical compound CC[C@H](C)[C@H](N)C(O)=O AGPKZVBTJJNPAG-WHFBIAKZSA-N 0.000 description 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 1
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- -1 MAP Chemical compound 0.000 description 1
- 239000007993 MOPS buffer Substances 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 102000006404 Mitochondrial Proteins Human genes 0.000 description 1
- 108010058682 Mitochondrial Proteins Proteins 0.000 description 1
- 102100037808 Mitogen-activated protein kinase 8 Human genes 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- STECJAGHUSJQJN-UHFFFAOYSA-N N-Methyl-scopolamin Natural products C1C(C2C3O2)N(C)C3CC1OC(=O)C(CO)C1=CC=CC=C1 STECJAGHUSJQJN-UHFFFAOYSA-N 0.000 description 1
- 125000000729 N-terminal amino-acid group Chemical group 0.000 description 1
- 108091028043 Nucleic acid sequence Proteins 0.000 description 1
- 102000003940 Occludin Human genes 0.000 description 1
- 108090000304 Occludin Proteins 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 101710116435 Outer membrane protein Proteins 0.000 description 1
- 101710129178 Outer plastidial membrane protein porin Proteins 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- 108010088535 Pep-1 peptide Proteins 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 108010039918 Polylysine Proteins 0.000 description 1
- 229920001710 Polyorthoester Polymers 0.000 description 1
- 241000288906 Primates Species 0.000 description 1
- 102000013009 Pyruvate Kinase Human genes 0.000 description 1
- 108020005115 Pyruvate Kinase Proteins 0.000 description 1
- 102100025234 Receptor of activated protein C kinase 1 Human genes 0.000 description 1
- 108010044157 Receptors for Activated C Kinase Proteins 0.000 description 1
- 239000008156 Ringer's lactate solution Substances 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 description 1
- 239000004473 Threonine Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000013504 Triton X-100 Substances 0.000 description 1
- 229920004890 Triton X-100 Polymers 0.000 description 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 description 1
- 102100037820 Voltage-dependent anion-selective channel protein 1 Human genes 0.000 description 1
- 102100024148 [Pyruvate dehydrogenase (acetyl-transferring)] kinase isozyme 1, mitochondrial Human genes 0.000 description 1
- 102100034824 [Pyruvate dehydrogenase (acetyl-transferring)] kinase isozyme 3, mitochondrial Human genes 0.000 description 1
- 102100034825 [Pyruvate dehydrogenase (acetyl-transferring)] kinase isozyme 4, mitochondrial Human genes 0.000 description 1
- ZKHQWZAMYRWXGA-KNYAHOBESA-N [[(2r,3s,4r,5r)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] dihydroxyphosphoryl hydrogen phosphate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OP(O)(=O)O[32P](O)(O)=O)[C@@H](O)[C@H]1O ZKHQWZAMYRWXGA-KNYAHOBESA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000004103 aerobic respiration Effects 0.000 description 1
- 125000003295 alanine group Chemical group N[C@@H](C)C(=O)* 0.000 description 1
- 238000012867 alanine scanning Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229940126575 aminoglycoside Drugs 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000001640 apoptogenic effect Effects 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 239000008365 aqueous carrier Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 235000009582 asparagine Nutrition 0.000 description 1
- 229960001230 asparagine Drugs 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000001908 autoinhibitory effect Effects 0.000 description 1
- 235000015241 bacon Nutrition 0.000 description 1
- 108091008324 binding proteins Proteins 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 231100000457 cardiotoxic Toxicity 0.000 description 1
- 230000001451 cardiotoxic effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 230000003915 cell function Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 239000013592 cell lysate Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229940124587 cephalosporin Drugs 0.000 description 1
- 150000001780 cephalosporins Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 229960004926 chlorobutanol Drugs 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000030609 dephosphorylation Effects 0.000 description 1
- 238000006209 dephosphorylation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000008355 dextrose injection Substances 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- UGMCXQCYOVCMTB-UHFFFAOYSA-K dihydroxy(stearato)aluminium Chemical compound CCCCCCCCCCCCCCCCCC(=O)O[Al](O)O UGMCXQCYOVCMTB-UHFFFAOYSA-K 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003596 drug target Substances 0.000 description 1
- 238000004520 electroporation Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 210000002472 endoplasmic reticulum Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- LVGKNOAMLMIIKO-QXMHVHEDSA-N ethyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC LVGKNOAMLMIIKO-QXMHVHEDSA-N 0.000 description 1
- 229940093471 ethyl oleate Drugs 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012894 fetal calf serum Substances 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005714 functional activity Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000001502 gel electrophoresis Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 125000003630 glycyl group Chemical group [H]N([H])C([H])([H])C(*)=O 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 102000048810 human PDK1 Human genes 0.000 description 1
- 102000048803 human PDK3 Human genes 0.000 description 1
- 102000048804 human PDK4 Human genes 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 150000001261 hydroxy acids Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007972 injectable composition Substances 0.000 description 1
- 229940102223 injectable solution Drugs 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 239000007928 intraperitoneal injection Substances 0.000 description 1
- 238000007914 intraventricular administration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000001155 isoelectric focusing Methods 0.000 description 1
- 229960000310 isoleucine Drugs 0.000 description 1
- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 150000002634 lipophilic molecules Chemical class 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 210000005265 lung cell Anatomy 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000037323 metabolic rate Effects 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 238000002493 microarray Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004898 mitochondrial function Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 239000012457 nonaqueous media Substances 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 150000002895 organic esters Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 108010043655 penetratin Proteins 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 150000002960 penicillins Chemical class 0.000 description 1
- 238000010647 peptide synthesis reaction Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 229960003742 phenol Drugs 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000111 poly(butyric acid) Polymers 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920001306 poly(lactide-co-caprolactone) Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920000656 polylysine Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000004952 protein activity Effects 0.000 description 1
- 230000006916 protein interaction Effects 0.000 description 1
- 230000009822 protein phosphorylation Effects 0.000 description 1
- 238000007674 radiofrequency ablation Methods 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- STECJAGHUSJQJN-FWXGHANASA-N scopolamine Chemical compound C1([C@@H](CO)C(=O)O[C@H]2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 STECJAGHUSJQJN-FWXGHANASA-N 0.000 description 1
- 229960002646 scopolamine Drugs 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000003607 serino group Chemical group [H]N([H])[C@]([H])(C(=O)[*])C(O[H])([H])[H] 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 102000034285 signal transducing proteins Human genes 0.000 description 1
- 108091006024 signal transducing proteins Proteins 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000008354 sodium chloride injection Substances 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012385 systemic delivery Methods 0.000 description 1
- 230000004797 therapeutic response Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000037317 transdermal delivery Effects 0.000 description 1
- 238000013271 transdermal drug delivery Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 108010062760 transportan Proteins 0.000 description 1
- PBKWZFANFUTEPS-CWUSWOHSSA-N transportan Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@H](C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(N)=O)[C@@H](C)CC)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)CN)[C@@H](C)O)C1=CC=C(O)C=C1 PBKWZFANFUTEPS-CWUSWOHSSA-N 0.000 description 1
- 108010014364 transportan-10 Proteins 0.000 description 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
- 229940005605 valeric acid Drugs 0.000 description 1
- 239000004474 valine Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
- 239000008215 water for injection Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
- C07K7/04—Linear peptides containing only normal peptide links
- C07K7/08—Linear peptides containing only normal peptide links having 12 to 20 amino acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
- C07K7/04—Linear peptides containing only normal peptide links
- C07K7/06—Linear peptides containing only normal peptide links having 5 to 11 amino acids
-
- 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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/10—Transferases (2.)
- C12N9/12—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y207/00—Transferases transferring phosphorus-containing groups (2.7)
- C12Y207/11—Protein-serine/threonine kinases (2.7.11)
- C12Y207/11002—[Pyruvate dehydrogenase (acetyl-transferring)] kinase (2.7.11.2)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y207/00—Transferases transferring phosphorus-containing groups (2.7)
- C12Y207/11—Protein-serine/threonine kinases (2.7.11)
- C12Y207/11013—Protein kinase C (2.7.11.13)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
Description
[001] 本願は、その内容が、その全体で参照により本明細書に組み込まれている、2011年8月12日に出願した米国仮出願第61/523,167号の優先権を主張するものである。
[002] 本発明は、国立衛生研究所が授与した契約HL52141の下での政府支援で行われた。政府は、本発明におけるある特定の権利を有する。
[003] 配列表は、2012年8月10日に作成し、586008271WO00seqlist.txt(29309バイト)と名付けたテキストファイルの形式でEFSを介して電子的に提出されており、その内容は、その全体で参照により本明細書に組み込まれている。
[004] 本開示は一般に、ピルビン酸デヒドロゲナーゼキナーゼ(PDK)のδPKCリン酸化のペプチドモジュレーター、ならびに心虚血および再灌流傷害を治療するためのこれらの使用方法に関する。
[052] 本明細書において、かつ添付の特許請求の範囲では、単数形の「a」、「an」、および「the」は、脈絡で別段に明らかに要求されていない限り、複数形の言及を含むことに留意されなければならない。
[070] マウスおよびラット(Chenら、2001、Proc. Natl. Acad. Sci. USA、98:11114-11119)、ブタ(Inagakiら、2003、Circulation、108:2304-2307)、ならびに場合によりヒト(Batesら、2008、Circulation、117:886-896)を含めた、心筋梗塞の様々な動物モデルにおいて、ΨRACK、δPKC特異的活性化因子を用いて心虚血および再灌流傷害(すなわち、心発作で誘導される傷害)を治療すると、δPKC媒介心外傷が増大し、一方、δV1−1、δPKC特異的ペプチド性インヒビターを用いて治療すると、この傷害が阻止されたことが以前に示されている(Chenら、2001、Proc. Natl. Acad. Sci. USA、98:11114-11119)。
III.担体部分を含む調節ΨPDKペプチド組成物
[083] 図8は、ΨPDKの作用機序を要約するスキームを提供する。ΨPDKは、細胞質ゾル内の基質のリン酸化を増大させるが(S1、左側に緑色で囲んである)、これは、PDKのリン酸化を阻害する(S2、右側に赤色で囲んである)。ΨPDKの阻害効果は、任意の細胞内コンパートメント内のすべての基質のδPKCリン酸化を阻害するδV1−1と異なる(図1Aの中央パネルを参照)。ΨPDKは、すべてのδPKC基質のリン酸化を増大させるΨδRACKとも異なる(図1A、右パネル)。したがって、ΨPDKは、他のδPKC媒介機能を阻害することなく、ミトコンドリア機能のPDKレギュレーションに関連したδPKC機能を区別する最初のδPKC特異的ペプチドモジュレーターである。重要なことに、ΨPDKは、PDKのδPKC媒介リン酸化は、虚血事象後のδPKC依存心外傷に要求される、主要なまたは唯一のリン酸化事象であり得ることを実証する。
ので、ΨPDKの効果は、δPKCによるPDKのリン酸化に特異的であると結論づけられる。
[087] 本明細書に記載の調節ペプチドおよびペプチド組成物は、虚血および生じる低酸素に起因する臓器、組織、および/または細胞の損傷を予防または低減するために、それを必要とする対象に投与することができる。このようなペプチドは、虚血後の心不全の進行の減速もしくは阻害、生存時間の延長、短縮率の低減、左心室重量と体重の比の低減、線維症の低減、対象のEKG/ECGを健康な動物のものにより酷似させること、および/またはこれらの組合せに有用である。ペプチドは、移植手順の間の虚血性障害から心臓を保護するのに特に価値のあるものとなり得る。したがって、ここに記載のペプチドおよびペプチド組成物は、例えば、心血管疾患、心虚血、心虚血/再灌流傷害、心筋梗塞、慢性安定狭心症、もしくは急性冠状動脈症候群を罹患している、または心臓移植を受けている、もしくは受けたことがある対象の治療に有用である。
[090] 記載した化合物、および少なくとも1種の薬学的に許容される賦形剤または担体を含む医薬組成物が提供される。このような医薬組成物を調製する方法は、一般に、担体部分を含み、または含まない記載した化合物、および任意選択により1種または複数の副成分を会合させる工程を含む。記載した化合物および/またはこれを含む医薬組成物は、当業者に公知の従来法によって製剤化して薬学的に許容される剤形にすることができる。一般に、製剤は、記載した化合物を液体担体、もしくは微粉化した固体担体、または両方と均一かつ密接に会合させ、次いで必要であれば、生成物を成形することによって調製される。非経口投与に適した本発明の医薬組成物は、砂糖、アルコール、アミノ酸、抗酸化剤、緩衝液、静菌薬、製剤を意図されたレシピエントの血液と等張性にする溶質、または懸濁剤もしくは増粘剤を含有し得る、1種または複数の薬学的に許容される滅菌等張性水性もしくは非水性溶液、分散液、懸濁液、またはエマルジョン、または使用直前に再構成して滅菌注射用溶液もしくは分散液にすることができる滅菌粉末と組み合わせて、1種または複数の記載した化合物を含む。
[105] これらの化合物は、任意の適当な投与経路による療法に対してヒトおよび他の動物に投与することができる。本明細書において、用語である投与の「経路」は、それだけに限らないが、皮下注射、皮下デポー、静脈内注射、静脈内注入もしくは皮下注入、眼内注射、皮内注射、筋肉内注射、腹腔内注射、気管内投与、イントラアディポーザル(intraadiposal)投与、関節内投与、クモ膜下投与、硬膜外投与、吸入、鼻腔内投与、舌下投与、頬側投与、直腸投与、膣内投与、槽内投与、および局所投与、経皮投与、または局所的送達を介した投与(例えば、カテーテルもしくはステントによる)を含むことが意図されている。
材料
[120] 細胞培養。線維芽細胞を、以前に記載されたように(Disatnikら、2004、J. Cell Sci.、117:4469-4479)、野生型またはδPKCノックアウトマウス(Robert Messing博士、Gallo Center、UCSFにより提供)から単離し、20%ウシ胎児血清中で維持した。
N−末端 − TAT − スペーサー − カーゴ − C−末端
として合成した。
δPKCとPDKの間の相同性に基づくペプチドの合理的な設計
[131] 対応するPKC相互作用タンパク質と相同である各PKC上の偽基質部位(Houseら、1987、Science、238:1726-1728)および疑似RACK部位(Dornら、1999、Proc. Natl. Acad. Sci.、96:12798-12803; Ronら、1995、Proc. Natl. Acad. Sci.、92:492-496)と同様に、δPKC中にPDK様配列がある可能性があると推論された。Lalign(Huangら、1991、Adv. appl. Math.、12:337-357)を使用する配列相同性検索により、δPKC中の配列(ALSTE、アミノ酸35-39;図1B)とほとんど同一である、PDK中の5アミノ酸ストレッチ(ALSTD;アミノ酸391-395)が同定された。興味深いことに、PDK構造中のALSTD配列は、タンパク質間相互作用に利用可能な露出領域内に位置している(図1B)。タンパク質間相互作用に極めて重要である配列の同定について確立された基準の1つは、これらの進化の保全である(Souroujonら、1998、Nat. Biotechnol.、16:919-924; Qvitら、2010、Drug Disc. Today: Dis. Mech.、7:e87-e93)。δPKCおよびPDK中のALESTE/D配列は、δPKCアイソザイム(図1C、D)を有するすべての種において保全されている。上記原理によって支持されて、δPKCを欠く種では、配列は、追加の負電荷を含有し(例えば、ショウジョウバエ、図1D)、または全体で欠損している(例えば、虫および酵母;図1D、下)。
ΨPDKは、δPKCに特異的である:培養線維芽細胞における試験
[134] ΨPDK配列は、PDK、およびPDK同族タンパク質、δPKCの両方に見つかる。したがって、ΨPDKは、阻害性分子内相互作用を模倣すると予測された。ΨδRACKと同様に、ΨPDKは、PDKおよびδPKCの阻害性相互作用と競合し、δPKC媒介機能を増大させるはずである(図1A)。ミリストイル化アラニンリッチC−キナーゼ基質(MARCKS)のリン酸化を、PKC活性のマーカーとして使用した(Disatnikら、2004、J. Cell. Sci.、117:4469-4479)。20%血清(活性化のためにPKCを刺激する(Disatnikら、2004、J. Cell. Sci.、117:4469-4479))を含有する培地中で培養した細胞を、ΨPDK(図2A)またはδV1−5(細胞内へのこれらの送達を促進するために、それぞれをTAT47−57とコンジュゲートした)と共にインキュベートすると、対照ペプチドと比べてMARCKSリン酸化が増大した(図2C、左)。陽性対照として使用したPKCまたはΨδRACKの強力な活性化因子であるホルボール12−ミリステート13−アセテート(PMA)も、MARCKSリン酸化を増大させた(図2C、右)。δPKCに対するペプチドの選択性を判定するために、δPKCノックアウトマウスに由来する線維芽細胞も使用した。δV1−5は、これらの細胞内でMARCKSリン酸化を増大させた一方、ΨPDKは、δPKCを欠く細胞内でMARCKSリン酸化に影響しなかった(図2D、2Dの挿入図)。これらのデータは、δPKC誘導ペプチド、ΨPDKおよびδV1−5は、MARCKSのδPKCリン酸化の活性化因子であるが、ΨPDKのみがδPKCに特異的であり、δV1−5はおそらく、複数のPKCアイソザイムに影響することを実証する。
ΨPDKは、IN VITROで、δPKCによるPDKリン酸化を特異的に阻害する
[135] ΨPDKは、δPKC中のPDK様配列に由来するので(図1B)、このペプチドは、PDKのδPKCリン酸化に選択的な競合性阻害物質として作用するはずであることが推論された。この仮説を直接試験するために、δPKCがPDKをリン酸化する能力が判定されるin vitroキナーゼアッセイを使用した。ΨPDKは、PDKのδPKCリン酸化を約30%阻害した一方、対照ペプチドは阻害しなかった(図3A)。PDKに対するΨPDKの選択性を、別のδPKC基質であるDrp1のin vitroリン酸化を検査することによって判定し(Qiら、2010、Mol. Biol. Cell.、22:256-265)、ΨPDKは、Drp1リン酸化に影響しないことが判明した(図3B)。まとめると、これらのデータは、ΨPDKは、δPKCによるPDKリン酸化の特異的阻害物質であることを示唆する。図3Cは、ΨPDKがδPKCに直接結合することを実証し、その理由は、このペプチドは、タンパク質分解に対するδPKCの感度を変化させたためである。プロテイナーゼK(PK)アッセイでは、ヒト組換えタンパク質δPKCは、ペプチド無しまたは対照ペプチド、ΨδRACKと比較して、ΨPDKの存在下でPK消化に対してより安定であることが示された。δPKCのPK分解に対するΨPDK誘導耐性は、特異的であった。PKによるタンパク質分解に対するεPKCまたはβIPKCの感度は、ΨPDKの存在によって影響されなかった。
ΨPDKは、虚血および再灌流(I/R)を受けたインタクトな心臓において、δPKCのミトコンドリア内へのトランスロケーションを増大させる
[136] δPKCによるミトコンドリアPDKのリン酸化は、心筋梗塞後のみで起こる。これらの条件下で、δPKCは、ミトコンドリア内にトランスロケートし(Churchillら、2005、Circ. Res.、97:78-85)、そこでこれは、PDKへのアクセスを有する。したがって、ΨPDKペプチドがミトコンドリア内へのδPKCのトランスロケーションに影響するか否かを最初に判定した。心筋梗塞を模倣する虚血および再灌流(I/R)条件の後(図4A)、対照ペプチドで処置した心臓と比較して、心臓をΨPDKで処置したとき、ミトコンドリアとのδPKCの会合が2倍増加した(図4B)。本発明者らは、ΨPDKは、正常酸素圧条件下では、ミトコンドリアへのδPKCのトランスロケーションを誘導しないことも見出した。δPKCが、ΨPDKで処置した後にミトコンドリアに入るか否かを判定するために、上記インタクトな心臓ミトコンドリアをプロテイナーゼK処置にかけた。外膜タンパク質、ミトフュージョン1(MFN1)は、完全に分解された(図4C、下のパネル)。しかし、ミトコンドリアマトリックスタンパク質、アルデヒドデヒドロゲナーゼ(ALDH2)と同様に、δPKCの大部分は、PKによるタンパク質分解に非感受性であった(図4C;図4Dで定量化)。これらのデータは、ΨPDKは、ミトコンドリア内へのI/R誘導δPKC侵入を増大させたことを示す。
ΨPDKは、I/R後のδPKC基質、ピルビン酸デヒドロゲナーゼキナーゼのリン酸化を選択的に阻害する
[137] 上述したように、心虚血および再灌流後のPDKのδPKCリン酸化により、ピルビン酸デヒドロゲナーゼ(PDH)がリン酸化し、その活性が低下する(Churchillら、2005、Circ. Res.、97:78-85)。したがって、PDKがPDHをリン酸化すると、TCAサイクルおよびATP産生に要求されるアセチルCoA産生が低減する(図5A)。ΨPDKは、δPKC中のPDK相同配列に由来するので、次に、PDKリン酸化がΨPDK処置によって影響されるか否かを判定した。以前に報告されたように(Churchillら、2005、Circ. Res.、97:78-85)、2次元等電点電気泳動法(2-D IEF)を使用して、心臓I/Rにより、PDK2のリン酸化が増大し(図5B:矢印)、引き続いてPDHのE1サブユニットがリン酸化する(図5C;矢印)ことが判明した。しかし、これらの2つの酵素のリン酸化(2-D IEF分析による酸性pHへのシフトによって示される)は、ΨPDKの存在下でも、δV1−1、δPKC特異的阻害物質の存在下でも起こらなかった(図5B〜C)(Chenら、2001、Proc. Natl. Acad. Sci.、98:11114-11119)。
ΨPDKペプチド処置により、心発作のex vivoモデルにおいて心臓保護が誘導される
[140] ΨPDKは、PDKのδPKC媒介リン酸化を阻害したが、他のδPKC基質のリン酸化を阻害しなかったので、心虚血および再灌流傷害におけるδPKC媒介ΨPDKリン酸化の役割を次に判定した。ランゲンドルフ標本(Langendorff、1895、Pfilgers Archiv、61:291-382; Hondeghemら、1978、Amer. J. Physiol.、235:H574-H580)を使用して、δPKCを活性化すると、心筋の虚血性傷害が増大することが以前に判明した(Chenら、2001、Proc. Natl.、Acad.、Sci. 98:11114-11119)。PDKリン酸化がδPKC媒介機能に決定的である場合、他のδPKC基質のリン酸化に影響することなくPDKリン酸化を選択的に阻害するΨPDKは、I/R誘導傷害から心筋を保護することが予想される。
Claims (12)
- δ−プロテインキナーゼC(δPKC)によるピルビン酸デヒドロゲナーゼキナーゼ(PDK)のリン酸化を阻害するためのδPKC選択的調節ペプチドであって、6個または7個のアミノ酸からなり、配列番号:1、配列番号:2、配列番号:6、配列番号:7、配列番号:8、配列番号:9、または配列番号:10のアミノ酸配列を含む、調節ペプチド。
- 配列番号:1、配列番号:2、配列番号:6、配列番号:7、配列番号:8、配列番号:9、または配列番号:10のアミノ酸配列からなる、請求項1に記載の調節ペプチド。
- 調節ペプチドのN−末端またはC−末端に位置する第1のシステイン残基をさらに含む、請求項1又は2に記載の調節ペプチド。
- 前記第1のシステイン残基が担体ペプチドに連結され、前記担体ペプチドは、該担体ペプチドのN−末端またはC−末端に第2のシステイン残基を含む、請求項3に記載の調節ペプチド。
- 請求項1から4のいずれか1項に記載のペプチドを含むδPKC選択的調節組成物。
- 薬学的に許容される賦形剤をさらに含む、請求項5に記載の組成物。
- 心臓組織の虚血性傷害を低減するための医薬組成物であって、それを必要とする対象に投与され、請求項1から4のいずれか1項に記載のδPKC選択的調節ペプチドを含む、医薬組成物。
- 前記対象が、心血管疾患、心虚血、心虚血/再灌流傷害、心筋梗塞、慢性安定狭心症、または急性冠状動脈症候群を罹患している、請求項7に記載の医薬組成物。
- 前記調節ペプチドのC末端がアミド結合によりリンカーペプチドに連結され、前記リンカーペプチドのC末端がアミド結合により担体ペプチドに連結され、前記リンカーペプチドが1、2、3、4、または5アミノ酸の長さである、請求項1又は2に記載の調節ペプチド。
- 前記担体ペプチドが配列番号:33の配列を含む、請求項4又は9に記載の調節ペプチド。
- 前記リンカーペプチドがGSGからなる、請求項9に記載の調節ペプチド。
- 配列番号:41の配列からなる、請求項9に記載の調節ペプチド。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161523167P | 2011-08-12 | 2011-08-12 | |
US61/523,167 | 2011-08-12 | ||
PCT/US2012/050389 WO2013025525A1 (en) | 2011-08-12 | 2012-08-10 | Compositions and methods for specific regulation of pyruvate dehydrogenase kinase |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014529592A JP2014529592A (ja) | 2014-11-13 |
JP6061932B2 true JP6061932B2 (ja) | 2017-01-18 |
Family
ID=46785790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014525179A Expired - Fee Related JP6061932B2 (ja) | 2011-08-12 | 2012-08-10 | ピルビン酸デヒドロゲナーゼキナーゼを特異的にレギュレートするための組成物および方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US9217137B2 (ja) |
EP (1) | EP2742057B1 (ja) |
JP (1) | JP6061932B2 (ja) |
CN (1) | CN103998457B (ja) |
WO (1) | WO2013025525A1 (ja) |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4847240A (en) | 1978-01-16 | 1989-07-11 | The Trustees Of Boston University | Method of effecting cellular uptake of molecules |
US5804604A (en) | 1989-12-21 | 1998-09-08 | Biogen, Inc. | Tat-derived transport polypeptides and fusion proteins |
US5888762A (en) | 1990-06-05 | 1999-03-30 | Centre National De La Recherche Scientifique (Cnrs) | Neurotropic growth factors comprising a homeobox peptide |
NZ288334A (en) | 1994-06-15 | 1998-02-26 | Dairygold Technologies Ltd Cha | Fractionation of dairy whey, lactose crystallized out |
AU2471899A (en) * | 1998-01-30 | 1999-08-16 | Human Genome Sciences, Inc. | 67 human secreted proteins |
US7087770B2 (en) * | 1998-05-16 | 2006-08-08 | Mirus Bio Corporation | Compound containing a labile disulfide bond |
WO2001013957A2 (en) | 1999-08-24 | 2001-03-01 | Cellgate, Inc. | Enhancing drug delivery across and into epithelial tissues using oligo arginine moieties |
US20030104622A1 (en) | 1999-09-01 | 2003-06-05 | Robbins Paul D. | Identification of peptides that facilitate uptake and cytoplasmic and/or nuclear transport of proteins, DNA and viruses |
US8003595B2 (en) | 2000-03-01 | 2011-08-23 | Cellectis | Amino acid sequences facilitating penetration of a substance of interest into cells and/or cell nuclei |
GB0010630D0 (en) * | 2000-05-04 | 2000-06-21 | Univ Wales Medicine | Sequence |
CA2424730A1 (en) * | 2000-10-02 | 2002-04-11 | Arizeke Pharmaceuticals, Inc. | Compositions and methods for the transport of biologically active agents across cellular barriers |
EP1351980B1 (en) * | 2001-01-18 | 2014-12-31 | The Board Of Trustees Of The Leland Stanford Junior University | Peptides for activation and inhibition of delta pkc |
US20030045680A1 (en) * | 2001-03-12 | 2003-03-06 | Praecis Pharmaceuticals Inc. | Peptidic modulators of the androgen receptor |
AU2003234185C1 (en) | 2002-04-22 | 2009-11-19 | The Board Of Trustees Of The Leland Stanford Junior University | Peptide inhibitors of protein kinase C |
US20040037809A1 (en) * | 2002-06-28 | 2004-02-26 | Nastech Pharmaceutical Company Inc. | Compositions and methods for enhanced mucosal delivery of interferon beta |
CA2484941A1 (en) * | 2002-07-24 | 2004-02-05 | Intercell Ag | Antigens encoded by alternative reading frame from pathogenic viruses |
US7166575B2 (en) * | 2002-12-17 | 2007-01-23 | Nastech Pharmaceutical Company Inc. | Compositions and methods for enhanced mucosal delivery of peptide YY and methods for treating and preventing obesity |
US7910111B2 (en) * | 2003-04-15 | 2011-03-22 | The Johns Hopkins University | Inhibitors of N-ethylmaleimide sensitive factor |
WO2005057213A1 (en) | 2003-12-09 | 2005-06-23 | The Board Of Trustees Of The Leland Stanford Junior University | Methods and compositions for modulating mitochondrial aldehyde dehydrogenase-2 |
EP1709084A4 (en) * | 2003-12-23 | 2008-05-28 | Nono Inc | POLYPEPTIDES FOR MODULATING BINDING OF TRP-CHANNEL PROTEINS AND TRP-ASSOCIATED PROTEINS |
US7265092B2 (en) | 2004-09-30 | 2007-09-04 | Kai Pharmaceuticals, Inc. | Pharmaceutical formulation |
US7595151B2 (en) * | 2005-07-01 | 2009-09-29 | Arbor Vita Corporation | Methods and compositions for diagnosis and treatment of influenza |
WO2010011153A1 (ru) | 2008-07-23 | 2010-01-28 | Sukharevskiy Vladimir Vladimir | Гелиевый дирижабль |
US20100311671A1 (en) | 2009-03-25 | 2010-12-09 | Kai Pharmaceuticals | Transdermal delivery of pkc modulatory peptides through microporated skin |
-
2012
- 2012-08-10 US US14/238,449 patent/US9217137B2/en not_active Expired - Fee Related
- 2012-08-10 WO PCT/US2012/050389 patent/WO2013025525A1/en active Application Filing
- 2012-08-10 JP JP2014525179A patent/JP6061932B2/ja not_active Expired - Fee Related
- 2012-08-10 EP EP12753864.3A patent/EP2742057B1/en not_active Not-in-force
- 2012-08-10 CN CN201280050062.2A patent/CN103998457B/zh not_active Expired - Fee Related
-
2015
- 2015-11-17 US US14/943,735 patent/US10131691B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2742057B1 (en) | 2016-04-20 |
US20160130302A1 (en) | 2016-05-12 |
WO2013025525A1 (en) | 2013-02-21 |
CN103998457A (zh) | 2014-08-20 |
US9217137B2 (en) | 2015-12-22 |
US10131691B2 (en) | 2018-11-20 |
US20140314734A1 (en) | 2014-10-23 |
JP2014529592A (ja) | 2014-11-13 |
EP2742057A1 (en) | 2014-06-18 |
CN103998457B (zh) | 2017-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Meggio et al. | Casein Kinase 2 Down-Regulation and Activation by Polybasic Peptides Are Mediated by Acidic Residues in the 55-64 Region of the. beta.-Subunit. A Study with Calmodulin As Phosphorylatable Substrate | |
US7939493B2 (en) | Peptide inhibitors of protein kinase C | |
EP0868195A2 (en) | Control of protein synthesis, and screening method for agents | |
US20100311671A1 (en) | Transdermal delivery of pkc modulatory peptides through microporated skin | |
JP2006514104A (ja) | グリコーゲンシンターゼキナーゼ−3阻害剤 | |
JP6061932B2 (ja) | ピルビン酸デヒドロゲナーゼキナーゼを特異的にレギュレートするための組成物および方法 | |
NO327241B1 (no) | Anvendelse av en katalysator for fremstilling av en farmasoytisk blanding for behandling av akutt intermittent porfyrin og andre porfyrilidelser. | |
US6969610B2 (en) | Methods of modifying cell structure and remodeling tissue | |
JP2010239971A (ja) | 細胞におけるペルオキシソームカタラーゼ機能の促進 | |
US12208133B2 (en) | Engineering the RRM2 subunit of ribonucleotide reductase to resist degradation | |
US20100048482A1 (en) | Compositions and methods for modulating epsilon protein kinase c-mediated cytoprotection | |
CA2738323C (en) | Treatment of mood and anxiety disorders | |
WO2014036198A1 (en) | Compositions and methods for specific inhibition of leishmania receptor for activated c-kinase (lack) | |
EP2646047A2 (en) | Use of prokaryotic sphingosine-1-phosphate lyases and of sphingosine-1-phosphate lyases lacking a transmembrane domain for treating hyperproliferative and other diseases | |
AU2001297950B8 (en) | psi-epsilon RACK peptide composition and method for protection against tissue damage due to ischemia | |
WO2003024997A1 (en) | Telomerase inhibitory peptides and uses thereof | |
Johnson | Differential inhibition by α and εPKC pseudosubstrate sequences: a putative mechanism for preferential εPKC activation in neonatal cardiac myocytes | |
AU2002325676A1 (en) | Telomerase inhibitory peptides and uses thereof | |
AU7252300A (en) | Control of protein synthesis, and screening method for agents | |
AU2011202912A1 (en) | Peptide inhibitors of protein kinase C |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150810 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160524 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160824 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161101 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20161201 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161213 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6061932 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |