JP5405829B2 - トロンボモジュリン変異体を用いた急性障害の治療方法 - Google Patents
トロンボモジュリン変異体を用いた急性障害の治療方法 Download PDFInfo
- Publication number
- JP5405829B2 JP5405829B2 JP2008535706A JP2008535706A JP5405829B2 JP 5405829 B2 JP5405829 B2 JP 5405829B2 JP 2008535706 A JP2008535706 A JP 2008535706A JP 2008535706 A JP2008535706 A JP 2008535706A JP 5405829 B2 JP5405829 B2 JP 5405829B2
- Authority
- JP
- Japan
- Prior art keywords
- thrombomodulin
- stm
- renal failure
- acute
- rats
- 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
- 108010079274 Thrombomodulin Proteins 0.000 title claims abstract description 45
- 102000012607 Thrombomodulin Human genes 0.000 title claims abstract 8
- 238000000034 method Methods 0.000 title abstract description 19
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title description 15
- 208000035475 disorder Diseases 0.000 title description 7
- 230000001154 acute effect Effects 0.000 title description 3
- 208000033626 Renal failure acute Diseases 0.000 claims abstract description 49
- 201000011040 acute kidney failure Diseases 0.000 claims abstract description 49
- 208000009304 Acute Kidney Injury Diseases 0.000 claims abstract description 47
- 208000012998 acute renal failure Diseases 0.000 claims abstract description 44
- 230000006378 damage Effects 0.000 claims description 26
- 238000011282 treatment Methods 0.000 claims description 21
- 230000000302 ischemic effect Effects 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 11
- 206010063897 Renal ischaemia Diseases 0.000 claims description 5
- 206010038540 Renal tubular necrosis Diseases 0.000 claims description 5
- 208000003918 Acute Kidney Tubular Necrosis Diseases 0.000 claims description 4
- 206010048302 Tubulointerstitial nephritis Diseases 0.000 claims description 4
- 230000001086 cytosolic effect Effects 0.000 claims description 4
- 230000002757 inflammatory effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 229940124597 therapeutic agent Drugs 0.000 claims 1
- 208000037816 tissue injury Diseases 0.000 abstract description 2
- 241000700159 Rattus Species 0.000 description 62
- 102100026966 Thrombomodulin Human genes 0.000 description 36
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 20
- 210000003734 kidney Anatomy 0.000 description 19
- 230000000694 effects Effects 0.000 description 14
- 210000002966 serum Anatomy 0.000 description 14
- 206010063837 Reperfusion injury Diseases 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 208000012947 ischemia reperfusion injury Diseases 0.000 description 12
- 208000037906 ischaemic injury Diseases 0.000 description 11
- 210000000265 leukocyte Anatomy 0.000 description 11
- 101800004937 Protein C Proteins 0.000 description 10
- 102000017975 Protein C Human genes 0.000 description 10
- 101800001700 Saposin-D Proteins 0.000 description 10
- 210000000038 chest Anatomy 0.000 description 10
- 229940109239 creatinine Drugs 0.000 description 10
- 208000014674 injury Diseases 0.000 description 10
- 229960000856 protein c Drugs 0.000 description 10
- 241001465754 Metazoa Species 0.000 description 9
- 206010061218 Inflammation Diseases 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 8
- 229940024606 amino acid Drugs 0.000 description 8
- 235000001014 amino acid Nutrition 0.000 description 8
- 230000017531 blood circulation Effects 0.000 description 8
- 201000010099 disease Diseases 0.000 description 8
- 230000004054 inflammatory process Effects 0.000 description 8
- 230000003907 kidney function Effects 0.000 description 8
- 238000001356 surgical procedure Methods 0.000 description 8
- 150000001413 amino acids Chemical class 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 7
- 239000008280 blood Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- 208000024891 symptom Diseases 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- 210000002889 endothelial cell Anatomy 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 108090000623 proteins and genes Proteins 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 108090000190 Thrombin Proteins 0.000 description 5
- 230000003993 interaction Effects 0.000 description 5
- 208000028867 ischemia Diseases 0.000 description 5
- 239000003068 molecular probe Substances 0.000 description 5
- 235000018102 proteins Nutrition 0.000 description 5
- 102000004169 proteins and genes Human genes 0.000 description 5
- 229960004072 thrombin Drugs 0.000 description 5
- 229920002307 Dextran Polymers 0.000 description 4
- 208000032843 Hemorrhage Diseases 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 208000034158 bleeding Diseases 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 4
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 4
- 230000004064 dysfunction Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000001727 in vivo Methods 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 230000037361 pathway Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 102100036475 Alanine aminotransferase 1 Human genes 0.000 description 3
- 108010082126 Alanine transaminase Proteins 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 3
- 108010003415 Aspartate Aminotransferases Proteins 0.000 description 3
- 102000004625 Aspartate Aminotransferases Human genes 0.000 description 3
- 102000002723 Atrial Natriuretic Factor Human genes 0.000 description 3
- 102000004420 Creatine Kinase Human genes 0.000 description 3
- 108010042126 Creatine kinase Proteins 0.000 description 3
- 102000004127 Cytokines Human genes 0.000 description 3
- 108090000695 Cytokines Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 102000003855 L-lactate dehydrogenase Human genes 0.000 description 3
- 108700023483 L-lactate dehydrogenases Proteins 0.000 description 3
- 206010028851 Necrosis Diseases 0.000 description 3
- 229930040373 Paraformaldehyde Natural products 0.000 description 3
- 108010076504 Protein Sorting Signals Proteins 0.000 description 3
- 206010051379 Systemic Inflammatory Response Syndrome Diseases 0.000 description 3
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 3
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 210000000709 aorta Anatomy 0.000 description 3
- 210000000702 aorta abdominal Anatomy 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 3
- 229940088598 enzyme Drugs 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- BCQZXOMGPXTTIC-UHFFFAOYSA-N halothane Chemical compound FC(F)(F)C(Cl)Br BCQZXOMGPXTTIC-UHFFFAOYSA-N 0.000 description 3
- 229960003132 halothane Drugs 0.000 description 3
- 238000005534 hematocrit Methods 0.000 description 3
- 230000028709 inflammatory response Effects 0.000 description 3
- 210000004185 liver Anatomy 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 210000001363 mesenteric artery superior Anatomy 0.000 description 3
- 238000000386 microscopy Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000017074 necrotic cell death Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229920002866 paraformaldehyde Polymers 0.000 description 3
- 230000007310 pathophysiology Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000002953 phosphate buffered saline Substances 0.000 description 3
- 239000002504 physiological saline solution Substances 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000001488 sodium phosphate Substances 0.000 description 3
- 229910000162 sodium phosphate Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 101800001288 Atrial natriuretic factor Proteins 0.000 description 2
- 101800001890 Atrial natriuretic peptide Proteins 0.000 description 2
- 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 2
- 102400001368 Epidermal growth factor Human genes 0.000 description 2
- 101800003838 Epidermal growth factor Proteins 0.000 description 2
- 208000032759 Hemolytic-Uremic Syndrome Diseases 0.000 description 2
- 101000763314 Homo sapiens Thrombomodulin Proteins 0.000 description 2
- 101000938391 Homo sapiens Transmembrane protein Proteins 0.000 description 2
- 101000733249 Homo sapiens Tumor suppressor ARF Proteins 0.000 description 2
- 108010063738 Interleukins Proteins 0.000 description 2
- 102000015696 Interleukins Human genes 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 208000001647 Renal Insufficiency Diseases 0.000 description 2
- 206010062237 Renal impairment Diseases 0.000 description 2
- 206010061481 Renal injury Diseases 0.000 description 2
- 101710102803 Tumor suppressor ARF Proteins 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 230000003110 anti-inflammatory effect Effects 0.000 description 2
- 230000002785 anti-thrombosis Effects 0.000 description 2
- 230000006907 apoptotic process Effects 0.000 description 2
- LZCZIHQBSCVGRD-UHFFFAOYSA-N benzenecarboximidamide;hydron;chloride Chemical compound [Cl-].NC(=[NH2+])C1=CC=CC=C1 LZCZIHQBSCVGRD-UHFFFAOYSA-N 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 239000012503 blood component Substances 0.000 description 2
- 238000007675 cardiac surgery Methods 0.000 description 2
- 230000002612 cardiopulmonary effect Effects 0.000 description 2
- NSQLIUXCMFBZME-MPVJKSABSA-N carperitide Chemical compound C([C@H]1C(=O)NCC(=O)NCC(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@H](C(NCC(=O)N[C@@H](C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CSSC[C@@H](C(=O)N1)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(O)=O)=O)[C@@H](C)CC)C1=CC=CC=C1 NSQLIUXCMFBZME-MPVJKSABSA-N 0.000 description 2
- 238000010367 cloning Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 239000002299 complementary DNA Substances 0.000 description 2
- 239000003636 conditioned culture medium Substances 0.000 description 2
- 239000002872 contrast media Substances 0.000 description 2
- CVSVTCORWBXHQV-UHFFFAOYSA-N creatine Chemical compound NC(=[NH2+])N(C)CC([O-])=O CVSVTCORWBXHQV-UHFFFAOYSA-N 0.000 description 2
- 238000002224 dissection Methods 0.000 description 2
- 239000002934 diuretic Substances 0.000 description 2
- 229940030606 diuretics Drugs 0.000 description 2
- 229960003638 dopamine Drugs 0.000 description 2
- 230000003511 endothelial effect Effects 0.000 description 2
- 210000003038 endothelium Anatomy 0.000 description 2
- 210000003989 endothelium vascular Anatomy 0.000 description 2
- 229940116977 epidermal growth factor Drugs 0.000 description 2
- 210000002919 epithelial cell Anatomy 0.000 description 2
- 239000013604 expression vector Substances 0.000 description 2
- 230000020764 fibrinolysis Effects 0.000 description 2
- 230000024924 glomerular filtration Effects 0.000 description 2
- 210000004969 inflammatory cell Anatomy 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 201000006370 kidney failure Diseases 0.000 description 2
- 208000037806 kidney injury Diseases 0.000 description 2
- 230000023404 leukocyte cell-cell adhesion Effects 0.000 description 2
- 210000002540 macrophage Anatomy 0.000 description 2
- 201000005857 malignant hypertension Diseases 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 210000005063 microvascular endothelium Anatomy 0.000 description 2
- 210000000110 microvilli Anatomy 0.000 description 2
- 210000001616 monocyte Anatomy 0.000 description 2
- 210000000440 neutrophil Anatomy 0.000 description 2
- 229940021182 non-steroidal anti-inflammatory drug Drugs 0.000 description 2
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 210000005084 renal tissue Anatomy 0.000 description 2
- 230000010410 reperfusion Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 238000010254 subcutaneous injection Methods 0.000 description 2
- 239000007929 subcutaneous injection Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008685 targeting Effects 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 108700012359 toxins Proteins 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 210000005239 tubule Anatomy 0.000 description 2
- VBEQCZHXXJYVRD-GACYYNSASA-N uroanthelone Chemical compound C([C@@H](C(=O)N[C@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CS)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)C(C)C)[C@@H](C)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CCSC)NC(=O)[C@H](CS)NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CS)NC(=O)CNC(=O)[C@H]1N(CCC1)C(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O)C(C)C)[C@@H](C)CC)C1=CC=C(O)C=C1 VBEQCZHXXJYVRD-GACYYNSASA-N 0.000 description 2
- 230000024883 vasodilation Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- MZOFCQQQCNRIBI-VMXHOPILSA-N (3s)-4-[[(2s)-1-[[(2s)-1-[[(1s)-1-carboxy-2-hydroxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-[[2-[[(2s)-2,6-diaminohexanoyl]amino]acetyl]amino]-4-oxobutanoic acid Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN MZOFCQQQCNRIBI-VMXHOPILSA-N 0.000 description 1
- PRDFBSVERLRRMY-UHFFFAOYSA-N 2'-(4-ethoxyphenyl)-5-(4-methylpiperazin-1-yl)-2,5'-bibenzimidazole Chemical compound C1=CC(OCC)=CC=C1C1=NC2=CC=C(C=3NC4=CC(=CC=C4N=3)N3CCN(C)CC3)C=C2N1 PRDFBSVERLRRMY-UHFFFAOYSA-N 0.000 description 1
- SQDAZGGFXASXDW-UHFFFAOYSA-N 5-bromo-2-(trifluoromethoxy)pyridine Chemical group FC(F)(F)OC1=CC=C(Br)C=N1 SQDAZGGFXASXDW-UHFFFAOYSA-N 0.000 description 1
- 239000005541 ACE inhibitor Substances 0.000 description 1
- 208000010444 Acidosis Diseases 0.000 description 1
- 101710129690 Angiotensin-converting enzyme inhibitor Proteins 0.000 description 1
- 101100339431 Arabidopsis thaliana HMGB2 gene Proteins 0.000 description 1
- 101710086378 Bradykinin-potentiating and C-type natriuretic peptides Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 108010012236 Chemokines Proteins 0.000 description 1
- 102000019034 Chemokines Human genes 0.000 description 1
- 206010053567 Coagulopathies Diseases 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
- 238000002965 ELISA Methods 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 102000009839 Endothelial Protein C Receptor Human genes 0.000 description 1
- 108010009900 Endothelial Protein C Receptor Proteins 0.000 description 1
- 206010048554 Endothelial dysfunction Diseases 0.000 description 1
- 208000037487 Endotoxemia Diseases 0.000 description 1
- 102000003951 Erythropoietin Human genes 0.000 description 1
- 108090000394 Erythropoietin Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 108700010013 HMGB1 Proteins 0.000 description 1
- 101150021904 HMGB1 gene Proteins 0.000 description 1
- 206010018910 Haemolysis Diseases 0.000 description 1
- 208000010496 Heart Arrest Diseases 0.000 description 1
- 102100037907 High mobility group protein B1 Human genes 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 108090001007 Interleukin-8 Proteins 0.000 description 1
- 206010049694 Left Ventricular Dysfunction Diseases 0.000 description 1
- 206010025323 Lymphomas Diseases 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 206010029379 Neutrophilia Diseases 0.000 description 1
- 230000004989 O-glycosylation Effects 0.000 description 1
- 238000012408 PCR amplification Methods 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 206010037549 Purpura Diseases 0.000 description 1
- 241001672981 Purpura Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000012614 Q-Sepharose Substances 0.000 description 1
- 101000614092 Rattus norvegicus Proton-activated chloride channel Proteins 0.000 description 1
- 206010038481 Renal necrosis Diseases 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 229920002684 Sepharose Polymers 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 1
- 108010017622 Somatomedin Receptors Proteins 0.000 description 1
- 102000013275 Somatomedins Human genes 0.000 description 1
- 239000012505 Superdex™ Substances 0.000 description 1
- 210000001744 T-lymphocyte Anatomy 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
- 208000001435 Thromboembolism Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 208000003441 Transfusion reaction Diseases 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 206010047115 Vasculitis Diseases 0.000 description 1
- 241000269370 Xenopus <genus> Species 0.000 description 1
- PNNCWTXUWKENPE-UHFFFAOYSA-N [N].NC(N)=O Chemical compound [N].NC(N)=O PNNCWTXUWKENPE-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000007950 acidosis Effects 0.000 description 1
- 208000026545 acidosis disease Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000001919 adrenal effect Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229940125364 angiotensin receptor blocker Drugs 0.000 description 1
- 229940044094 angiotensin-converting-enzyme inhibitor Drugs 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000002429 anti-coagulating effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 239000000022 bacteriostatic agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000000090 biomarker Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000015294 blood coagulation disease Diseases 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000004856 capillary permeability Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 210000002434 celiac artery Anatomy 0.000 description 1
- 230000021164 cell adhesion Effects 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000035606 childbirth Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000011260 co-administration Methods 0.000 description 1
- 238000002648 combination therapy Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229940039231 contrast media Drugs 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 229960003624 creatine Drugs 0.000 description 1
- 239000006046 creatine Substances 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 229940127089 cytotoxic agent Drugs 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 230000008694 endothelial dysfunction Effects 0.000 description 1
- 108091007231 endothelial receptors Proteins 0.000 description 1
- 239000002158 endotoxin Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229940105423 erythropoietin Drugs 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002270 exclusion chromatography Methods 0.000 description 1
- 210000003191 femoral vein Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 229960003883 furosemide Drugs 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008588 hemolysis Effects 0.000 description 1
- 238000010562 histological examination Methods 0.000 description 1
- 238000007489 histopathology method Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000007951 isotonicity adjuster Substances 0.000 description 1
- 229940059939 kayexalate Drugs 0.000 description 1
- 230000005977 kidney dysfunction Effects 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 206010025135 lupus erythematosus Diseases 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 229960001855 mannitol Drugs 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000000816 matrix-assisted laser desorption--ionisation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 108091008599 natriuretic peptide receptors Proteins 0.000 description 1
- 230000003589 nefrotoxic effect Effects 0.000 description 1
- 230000014508 negative regulation of coagulation Effects 0.000 description 1
- 238000013059 nephrectomy Methods 0.000 description 1
- 231100000381 nephrotoxic Toxicity 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012758 nuclear staining Methods 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 239000002357 osmotic agent Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000001991 pathophysiological effect Effects 0.000 description 1
- 230000006995 pathophysiological pathway Effects 0.000 description 1
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 231100000857 poor renal function Toxicity 0.000 description 1
- OXCMYAYHXIHQOA-UHFFFAOYSA-N potassium;[2-butyl-5-chloro-3-[[4-[2-(1,2,4-triaza-3-azanidacyclopenta-1,4-dien-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol Chemical compound [K+].CCCCC1=NC(Cl)=C(CO)N1CC1=CC=C(C=2C(=CC=CC=2)C2=N[N-]N=N2)C=C1 OXCMYAYHXIHQOA-UHFFFAOYSA-N 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000000770 proinflammatory effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002464 receptor antagonist Substances 0.000 description 1
- 229940044551 receptor antagonist Drugs 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 210000002254 renal artery Anatomy 0.000 description 1
- 230000008327 renal blood flow Effects 0.000 description 1
- 230000008085 renal dysfunction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000000574 retroperitoneal space Anatomy 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 201000000306 sarcoidosis Diseases 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- 229940006186 sodium polystyrene sulfonate Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- MPLHNVLQVRSVEE-UHFFFAOYSA-N texas red Chemical compound [O-]S(=O)(=O)C1=CC(S(Cl)(=O)=O)=CC=C1C(C1=CC=2CCCN3CCCC(C=23)=C1O1)=C2C1=C(CCC1)C3=[N+]1CCCC3=C2 MPLHNVLQVRSVEE-UHFFFAOYSA-N 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 206010043554 thrombocytopenia Diseases 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 230000010474 transient expression Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 230000010024 tubular injury Effects 0.000 description 1
- 208000037978 tubular injury Diseases 0.000 description 1
- 238000012762 unpaired Student’s t-test Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 230000009723 vascular congestion Effects 0.000 description 1
- 230000008728 vascular permeability Effects 0.000 description 1
- 210000001631 vena cava inferior Anatomy 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000000304 virulence factor Substances 0.000 description 1
- 230000007923 virulence factor Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/1703—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- A61K38/1709—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/12—Drugs for disorders of the urinary system of the kidneys
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Epidemiology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Description
1)〜222−226アミノ酸のアミノ末端領域、
2)〜236−240アミノ酸の6つのEGF(上皮細胞成長因子)様の構造、
3)〜34−37アミノ酸のセリン/スレオニンリッチ領域(ST領域)(幾つかのO−グリコシル化可能部位を有する)、
4)〜23−24アミノ酸の膜貫通領域、及び
5)〜36−38アミノ酸の細胞質ドメイン。
本発明では、sTMには更にST領域を欠損するトロンボモジュリン変異体も包含される。後述するように、sTMのいずれのタイプもトロンボモジュリン活性を有している。本発明では、sTMは好ましくは組換えsTMであり、より好ましくはヒト組換えsTMである。
1)心肺バイパス(CPB)、及び
2)虚血再灌流障害(IRI)。
心肺バイパス(CPB)は全身性炎症反応症候群(SIRS)を発症させる(Faymonvilleら、J.Thorac.Cardiovasc Surg 1991、102(2):309−17;Freringら、J.Thorac.Cardiovasc Surg.1994、108(4):636−41)。バイパス回路の人工表面と血液成分との接触、虚血再灌流障害、内毒血症、手術による外傷、パルス状でない血流及び既存の左心室機能不全は全て、この装置におけるSIRSの考えられる原因である(Paparellaら、Eur.J.Cardiothorac Surg.2002、21(2):232−44;Musialら、J.Lab.Clin.Med.1985、105(4):514−22;Kirklinら、J.Thorac.Cardiovasc.Surg.1983、86(6):845−57;Tennenbergら、Ann.Thorac.Surg.1990、50(4):597−601)。その最も重症度の高い形態では様々な種類の損傷が観察されることがあり、以下の臨床症状の1つ以上を含んでなる:肺、腎臓、腸、中心神経系及び心筋機能不全、凝固障害、血管拡張及び毛管透過性の増加、溶血、発熱及び感染症に対する感受性増加(Paparellaら、Eur.J.Cardiothorac Surg.2002、21(2):232−44.)。CPBの間、好中球及び血管内皮が活性化する(Asimakopoulosら、Ann.Thorac.Surg.1998、66(6):2135−44、Galinanesら、Circulation 1996、94(9 Suppl):11364−9)。小板状体においても活性化、脱顆粒及び血管内皮への付着が観察される(Zillaら、J.Thorac.Cardiovasc.Surg.1989、97(3):379−88)。これらの現象は細胞障害性の酸素由来のフリーラジカル(Hagaら、Artif.Organs 1993、17(10):837−42)、プロテアーゼ(Faymonvilleら、J.Thorac.Cardiovasc.Surg.1991、102(2):309−17)、サイトカイン(Freringら、J.Thorac.Cardiovasc.Surg.1994、108(4):636−41)、及びケモカイン(Paparellaら、Eur.J.Cardiothorac.Surg.2002、21(2):232−44)の発生につながる。これらの炎症反応調節物質(例えばインターロイキン(IL)−6、IL−8及び腫瘍壊死因子(TNF)−α)はCPBの間にその血清中濃度が顕著に上昇し、通常CPBによる炎症の終了時から2〜4時間においてピークに達する。虚血再灌流障害(IRI)が虚血によって発症した後、炎症細胞、内皮細胞及び上皮細胞の顕著な活性化が続く。その結果、これらの標的組織(内皮細胞、循環性の単球及び組織に固定された大食細胞)はサイトカイン及び酸素由来のフリーラジカルを放出し、更に炎症反応を亢進させる(Jansenら、Ann.Thorac.Surg.1992、54(4):744−7、考察7−8)。接触による血液成分の活性化が生じないCPBシステムの開発が行われたが、この目的は結局実現せず、CPBは依然としてARFをもたらす強力な炎症誘発刺激であり続けている。
ラットsTMの調製及び分析
可溶性のヒト組換えトロンボモジュリンの調製方法はParkinsonら、1990 J.Biol.Chem.265:12602−12610に記載されている。ラットによる試験を行うため、可溶性トロンボモジュリンのラットのアナログを以下に従い調製した。ラットの全長トロンボモジュリン遺伝子を、Clontech 5’−stretch plus cDNAラット肺ライブラリーを用い、PCR増幅し、Invitrogen TOPOクローニングキットを使用してpCRII−TOPOにTAクローニングした。当該クローニングにおいては以下のプライマーを使用した:
ラット全長TMの5’プライマー
5’−CGGTCTAGACCTGACCACCATGCTTGGGGTTTTCCTTCTGG−3’;
ラット全長TMの3’プライマー
5’−GATGAGGTCGACGATATCTCAGAACTTCTGCAGCGTCCG−3’。
ラットsTMの5’プライマー
5’−CCCAGGCTTCGACTAGCCAAGCTGCAGCCC−3’;
ラットsTMの3’プライマー
5’−CCGCTCGAGTCAAGAGTGCACTGGCCTGGC−3’。
ラットsTMコンストラクトは、EGF6の後の4アミノ酸で切断されるため、STドメインを含まない。したがって得られる精製タンパク質はコンドロイチン硫酸部分を有しない(CS−)。
齧歯目の部分的な大動脈クランプモデル
雄のスピローグ−ドーリーラット(200〜250g)をHarlan Laboratories(インディアナポリス、IN)から購入した。ラットを標準的な実験条件下にて収容し、標準的な10%コーン油ベースのラット餌料及び水道水を自由に摂取させた。実験プロトコルの開始前に最低3日間ラットを順化させた。手術の前夜からラットを絶食させた、一方水は摂取させた。5%のハロタンで麻酔させ、更に1−1.5%のハロタンを含む酸素リッチな空気を、フェースマスクを介して供給した。ラットの腹部を剃毛した後、皮膚及び筋肉組織に正中線切開を施し、腹腔を露出させた。次に腎動脈の直下の腹大動脈を下大静脈から鈍的切開により摘出し、大動脈血流速度の測定のために超音波プローブ(2.0mm直径、Transit Time Perivascular Flowmeter TS420(Transonic Systems社製、Ithica,NY)を配置・固定した。次に上部の腹大動脈を鈍的解剖により摘出し、腹腔動脈及び上腸間膜動脈(SMA)との間に大動脈を露出させるために、周囲の組織から解放させた。
(i)遊離型:2フレーム以下のグリッド内におけるリアルタイムイメージングの間に急速に出現し、消失する。
(ii)安定又は担持型:移動せずに微小血管内皮に結合する。
(iii)ローリング型:グリッド内の3フレーム以上において内皮面上に出現する。
腎臓虚血に続いているsTMの効果
ラットsTMの血清中濃度と、その抗血栓への有効性に関する用量反応曲線を作成するための試験を行った。組換えラットsTMを塩化鉄(FeCl3)モデルラットに投与し、閉塞時間を様々な時点において試験した。最大限の抗血栓効果を得るために必要となる投与量は、皮下投与(s.c.)で5mg/kgであった。この反応は処置後24時間において最大であり、48時間まで持続したが、72時間以上は持続しなかった。同時にELISAを使用してラット血清中のsTMを測定した結果、5mg/kgで皮下投与した後、24時間において、血清中の濃度が最大になることが示された。別の試験を行い、静脈における薬物動態データを得た。静脈注射(i.v.)でsTM(1mg/kg)を投与した場合、半減期が約4時間であった。すべての試験において生理食塩水をTMの担体とし、投与量を0.76ml/ラット(i.v.)及び1.64ml/ラット(s.c.)とした。
腎臓微小血管系
可溶性トロンボモジュリンは、腎臓虚血に続く微小血管系の透過性の増大を抑制する。生存中の2光子顕微鏡検査を用いて腎臓微小血管系の透過性の変化を解析し、微小血管系の健全性に対するsTMの効果を評価した。虚血後24時間において損傷が最も顕著に示されたため、この時点をイメージングのタイミングとして選択した。生理食塩水で処理された対照ラットにおいて、腎臓微小血管系からのLMWD及びHMWDの漏出が観察された。HMWDの漏出程度は、LMWDよりも少なかった。虚血の24時間前に5mg/kgでsTMを皮下投与したラットでは、LMWDの漏出程度は、生理食塩水で処理した対照動物で観察されたそれよりも顕著に少なかった。sTMで前処理した動物では、HMWDの漏出が全く観察されなかった。
腎虚血
可溶性トロンボモジュリンは、腎臓虚血に続く白血球接着を抑制する。生存中の2光子顕微鏡検査を用いて白血球接着の動的な性質及び微小血管内皮との相互作用に対する虚血の効果を解析した。生理的状況下では、全ての白血球は腎臓微小血管系において遊離状態にある。しかしながらPAC I−R損傷の24時間後に、微小血管系に完全に付着若しくは結合した白血球(12.9%)、並びに内皮との断続的な粘着力(ローリング型)(18.2%)の両方が示され、白血球の内皮への粘着性の増加を裏付ける証拠となる。したがって、遊離型の白血球のパーセンテージは、対照の虚血性動物(69.5%)では低下する。対照的に、sTM処理された動物では高いパーセンテージで遊離型の白血球(88.3%)が存在し、一方ローリング型(8.3%)又は接着型の白血球(3.3%)ではパーセンテージが顕著に低かった。無処理及びsTM処理ラットにおけるこれらの全ての相違は統計学的に有意であった(P<0.05)。
腎臓機能
虚血性傷害後の腎機能に対するsTMの効果を評価するために、再灌流後にsTMを2時間にわたり投与した。sTMの投与量は、1mg/kg(i.v.)及びそれと同時の5mg/kg(s.c.)とした。無処理の虚血性ラットでは、同じ投与経路で同量の生理食塩水を投与した。この投与量の選択、及びi.v.とs.c.の同時投与の妥当性は、上記の独立の実験において測定したsTMの半減期に基づいており、少なくとも損傷後24時間は充分な血清濃度を維持していた。損傷後の2時間の治療時間を選択したが、それは治療的に現実的な空白期間を有するヒト臨床シナリオ(公知の虚血性傷害の発症後、実際にその期間中に薬剤を投与する)を模倣するためである。ラットを48時間ケアし、腎機能、酸性−塩基性条件、ヘマトクリット、筋肉及び肝臓酵素に関する評価を行った。
Claims (5)
- トロンボモジュリン膜貫通ドメイン及び細胞質ドメインの全長を欠いた可溶性の分泌型変異体トロンボモジュリンの、尿細管損傷または間質損傷と関連する急性腎不全に罹患したヒト対象の治療用薬剤の製造における使用。
- 急性腎不全が炎症性または虚血性の損傷から生じる、請求項1記載の使用。
- 急性腎不全が腎臓虚血による急性尿細管壊死に起因する、請求項1記載の使用。
- 急性腎不全が急性間質性腎炎に起因する、請求項1記載の使用。
- トロンボモジュリン膜貫通ドメイン及び細胞質ドメインの全長を欠いた可溶性の分泌型変異体トロンボモジュリンであって、さらにST領域を欠損した可溶性トロンボモジュリンの、尿細管損傷または間質損傷と関連する急性腎不全に罹患したヒト対象の治療用薬剤の製造における使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72637605P | 2005-10-13 | 2005-10-13 | |
US60/726,376 | 2005-10-13 | ||
PCT/US2006/040069 WO2007047430A2 (en) | 2005-10-13 | 2006-10-12 | Method of treating acute failure with thrombomodulin variant |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009511597A JP2009511597A (ja) | 2009-03-19 |
JP2009511597A5 JP2009511597A5 (ja) | 2009-11-12 |
JP5405829B2 true JP5405829B2 (ja) | 2014-02-05 |
Family
ID=37670944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008535706A Expired - Fee Related JP5405829B2 (ja) | 2005-10-13 | 2006-10-12 | トロンボモジュリン変異体を用いた急性障害の治療方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US20080255047A1 (ja) |
EP (1) | EP1948216B1 (ja) |
JP (1) | JP5405829B2 (ja) |
AT (1) | ATE503489T1 (ja) |
CA (1) | CA2625888C (ja) |
CY (1) | CY1112438T1 (ja) |
DE (1) | DE602006021048D1 (ja) |
DK (1) | DK1948216T3 (ja) |
ES (1) | ES2360610T3 (ja) |
PL (1) | PL1948216T3 (ja) |
PT (1) | PT1948216E (ja) |
SI (1) | SI1948216T1 (ja) |
WO (1) | WO2007047430A2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5272228B2 (ja) * | 2006-12-12 | 2013-08-28 | インディアナ・ユニバーシティ・リサーチ・アンド・テクノロジー・コーポレイション | 可溶性トロンボモジュリン変異体を用いる急性腎不全の治療 |
MX2011005005A (es) * | 2008-11-12 | 2011-05-25 | Lilly Co Eli | Composiciones y metodos de uso para variantes de trombomodulina. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2022713A1 (en) * | 1989-08-11 | 1991-02-12 | Nils U. Bang | Human thrombomodulin derivatives |
AU675422B2 (en) * | 1992-02-05 | 1997-02-06 | David Richard Light | Protease-resistant thrombomodulin analogs |
DE69433133T2 (de) * | 1993-12-17 | 2004-04-01 | Mochida Pharmaceutical Co. Ltd. | Lösliches thrombomodulin enthaltende zubereitung |
CA2515916A1 (en) * | 2003-02-25 | 2004-09-10 | Biovec B.V. | Therapeutic applications of thrombomodulin gene via viral and non-viral vectors |
-
2006
- 2006-10-12 US US12/088,564 patent/US20080255047A1/en not_active Abandoned
- 2006-10-12 WO PCT/US2006/040069 patent/WO2007047430A2/en active Application Filing
- 2006-10-12 SI SI200631016T patent/SI1948216T1/sl unknown
- 2006-10-12 PT PT06825898T patent/PT1948216E/pt unknown
- 2006-10-12 AT AT06825898T patent/ATE503489T1/de active
- 2006-10-12 DE DE602006021048T patent/DE602006021048D1/de active Active
- 2006-10-12 ES ES06825898T patent/ES2360610T3/es active Active
- 2006-10-12 EP EP06825898A patent/EP1948216B1/en not_active Not-in-force
- 2006-10-12 CA CA2625888A patent/CA2625888C/en not_active Expired - Fee Related
- 2006-10-12 JP JP2008535706A patent/JP5405829B2/ja not_active Expired - Fee Related
- 2006-10-12 DK DK06825898.7T patent/DK1948216T3/da active
- 2006-10-12 PL PL06825898T patent/PL1948216T3/pl unknown
-
2011
- 2011-05-13 CY CY20111100452T patent/CY1112438T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
CA2625888C (en) | 2015-09-22 |
CA2625888A1 (en) | 2007-04-26 |
ES2360610T3 (es) | 2011-06-07 |
PT1948216E (pt) | 2011-05-06 |
CY1112438T1 (el) | 2015-12-09 |
US20080255047A1 (en) | 2008-10-16 |
EP1948216B1 (en) | 2011-03-30 |
WO2007047430A8 (en) | 2008-04-10 |
SI1948216T1 (sl) | 2011-07-29 |
JP2009511597A (ja) | 2009-03-19 |
ATE503489T1 (de) | 2011-04-15 |
DE602006021048D1 (de) | 2011-05-12 |
PL1948216T3 (pl) | 2011-10-31 |
WO2007047430A3 (en) | 2007-05-24 |
EP1948216A2 (en) | 2008-07-30 |
DK1948216T3 (da) | 2011-06-06 |
WO2007047430A2 (en) | 2007-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Rao et al. | IL-24 deficiency protects mice against bleomycin-induced pulmonary fibrosis by repressing IL-4-induced M2 program in macrophages | |
Sharfuddin et al. | Soluble thrombomodulin protects ischemic kidneys | |
Sukhatme | Vascular access stenosis: Prospects for prevention and therapy | |
RU2166955C2 (ru) | Способ лечения и профилактики заболеваний, обусловленных повышением уровня фактора, вызывающего некроз опухолевых клеток | |
Nijboer et al. | Donor pretreatment with carbamylated erythropoietin in a brain death model reduces inflammation more effectively than erythropoietin while preserving renal function | |
AU2009322865B2 (en) | Polypeptide for treating or preventing adhesions | |
DE60219611T2 (de) | Modifizierte annexin-proteine und verhinderung und behandlung von thrombose | |
US20060025343A1 (en) | Angiogenically effective unit dose fo FGF and method of adminstering | |
CN103415301A (zh) | 用于与包括与人造表面接触的医疗操作一起施用的fxii抑制剂 | |
EP3234116A2 (en) | Methods of treating tissue calcification | |
JP2009523818A (ja) | 虚血性疾患からの保護方法 | |
Zhou et al. | Adrenomedullin binding protein-1 modulates vascular responsiveness to adrenomedullin in late sepsis | |
JP2012254992A (ja) | 修飾アネキシンタンパク質および血栓症を防止するための方法 | |
Cagliani et al. | Anti–interferon-α receptor 1 antibodies attenuate inflammation and organ injury following hemorrhagic shock | |
JP5405829B2 (ja) | トロンボモジュリン変異体を用いた急性障害の治療方法 | |
JP5272228B2 (ja) | 可溶性トロンボモジュリン変異体を用いる急性腎不全の治療 | |
CN105431165A (zh) | 用于治疗心肺手术后的术后并发症的组合物和方法 | |
AU2017221840B2 (en) | Perfusion compositions and methods of using alpha-1 anti-trypsin in Ex vivo organ perfusion | |
JP2008007512A (ja) | 動脈狭窄の減弱方法 | |
Ege et al. | Importance of pulmonary artery perfusion in cardiac surgery | |
US20230272058A1 (en) | Compositions and methods for preventing acute kidney injury-induced acute lung injury (aki-ali) | |
AU2020379649A1 (en) | Inhibition of the VE-PTP phosphatase protects the kidney from ischemia-reperfusion injury | |
KR20240110819A (ko) | Dsg2 조성물 및 방법 | |
KR20210060574A (ko) | 응고 이상을 수반하는 패혈증의 치료 및/또는 개선을 위한 의약 | |
JP2002161049A (ja) | 血管内膜肥厚抑制剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090916 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090916 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120313 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120612 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120619 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120712 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120720 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120810 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120817 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120912 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130312 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130612 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20130612 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131015 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131031 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |