ZA200102722B - Method of treating heparin-induced thrombocytopenia. - Google Patents
Method of treating heparin-induced thrombocytopenia. Download PDFInfo
- Publication number
- ZA200102722B ZA200102722B ZA200102722A ZA200102722A ZA200102722B ZA 200102722 B ZA200102722 B ZA 200102722B ZA 200102722 A ZA200102722 A ZA 200102722A ZA 200102722 A ZA200102722 A ZA 200102722A ZA 200102722 B ZA200102722 B ZA 200102722B
- Authority
- ZA
- South Africa
- Prior art keywords
- protein
- activated protein
- substance
- composition
- administered
- Prior art date
Links
- 206010062506 Heparin-induced thrombocytopenia Diseases 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 23
- 101800004937 Protein C Proteins 0.000 claims abstract description 83
- 101800001700 Saposin-D Proteins 0.000 claims abstract description 81
- 229960000856 protein c Drugs 0.000 claims abstract description 81
- 102000017975 Protein C Human genes 0.000 claims description 82
- 239000000203 mixture Substances 0.000 claims description 19
- 101500025568 Homo sapiens Saposin-D Proteins 0.000 claims description 14
- 229940100689 human protein c Drugs 0.000 claims description 14
- 108090000623 proteins and genes Proteins 0.000 claims description 13
- 238000001802 infusion Methods 0.000 claims description 12
- 102000004169 proteins and genes Human genes 0.000 claims description 12
- 102000010911 Enzyme Precursors Human genes 0.000 claims description 8
- 108010062466 Enzyme Precursors Proteins 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000036470 plasma concentration Effects 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims 16
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000003146 anticoagulant agent Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000002560 therapeutic procedure Methods 0.000 abstract description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 206010062713 Haemorrhagic diathesis Diseases 0.000 abstract description 2
- 229940127090 anticoagulant agent Drugs 0.000 abstract description 2
- 208000031169 hemorrhagic disease Diseases 0.000 abstract description 2
- 230000001988 toxicity Effects 0.000 abstract description 2
- 231100000419 toxicity Toxicity 0.000 abstract description 2
- 102100036546 Salivary acidic proline-rich phosphoprotein 1/2 Human genes 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 26
- 239000011780 sodium chloride Substances 0.000 description 13
- 210000004027 cell Anatomy 0.000 description 12
- 108090000190 Thrombin Proteins 0.000 description 11
- 239000007983 Tris buffer Substances 0.000 description 11
- 229960004072 thrombin Drugs 0.000 description 11
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 11
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 9
- 229960002897 heparin Drugs 0.000 description 9
- 229920000669 heparin Polymers 0.000 description 9
- 229940127219 anticoagulant drug Drugs 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 230000004913 activation Effects 0.000 description 6
- 230000000019 pro-fibrinolytic effect Effects 0.000 description 6
- 239000000872 buffer Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 102000009123 Fibrin Human genes 0.000 description 4
- 108010073385 Fibrin Proteins 0.000 description 4
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 4
- 229950003499 fibrin Drugs 0.000 description 4
- 239000013612 plasmid Substances 0.000 description 4
- PIEPQKCYPFFYMG-UHFFFAOYSA-N tris acetate Chemical compound CC(O)=O.OCC(N)(CO)CO PIEPQKCYPFFYMG-UHFFFAOYSA-N 0.000 description 4
- 206010003178 Arterial thrombosis Diseases 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 206010053567 Coagulopathies Diseases 0.000 description 3
- 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 3
- 102000003839 Human Proteins Human genes 0.000 description 3
- 108090000144 Human Proteins Proteins 0.000 description 3
- 206010047249 Venous thrombosis Diseases 0.000 description 3
- 230000003024 amidolytic effect Effects 0.000 description 3
- 230000003110 anti-inflammatory effect Effects 0.000 description 3
- 230000010100 anticoagulation Effects 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000035602 clotting Effects 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 239000006167 equilibration buffer Substances 0.000 description 3
- 230000014508 negative regulation of coagulation Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000001732 thrombotic effect Effects 0.000 description 3
- PGOHTUIFYSHAQG-LJSDBVFPSA-N (2S)-6-amino-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-1-[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]-4-methylpentanoyl]amino]-3-sulfanylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-hydroxybutanoyl]pyrrolidine-2-carbonyl]amino]-5-oxopentanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxypropanoyl]amino]-3-carboxypropanoyl]amino]-3-hydroxypropanoyl]amino]-5-oxopentanoyl]amino]-5-oxopentanoyl]amino]-3-phenylpropanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-4-oxobutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-carboxybutanoyl]amino]-5-oxopentanoyl]amino]hexanoic acid Chemical compound CSCC[C@H](N)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H](Cc1cnc[nH]1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCCN)C(O)=O PGOHTUIFYSHAQG-LJSDBVFPSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- 102000004411 Antithrombin III Human genes 0.000 description 2
- 108090000935 Antithrombin III Proteins 0.000 description 2
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 2
- 108091005804 Peptidases Proteins 0.000 description 2
- 102000035195 Peptidases Human genes 0.000 description 2
- 108010022999 Serine Proteases Proteins 0.000 description 2
- 102000012479 Serine Proteases Human genes 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- 108010000499 Thromboplastin Proteins 0.000 description 2
- 102000002262 Thromboplastin Human genes 0.000 description 2
- 229930003448 Vitamin K Natural products 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000003957 anion exchange resin Substances 0.000 description 2
- 150000001450 anions Chemical group 0.000 description 2
- 229960005348 antithrombin iii Drugs 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 229940098773 bovine serum albumin Drugs 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 230000000058 esterolytic effect Effects 0.000 description 2
- 210000003527 eukaryotic cell Anatomy 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 229940127215 low-molecular weight heparin Drugs 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- SHUZOJHMOBOZST-UHFFFAOYSA-N phylloquinone Natural products CC(C)CCCCC(C)CCC(C)CCCC(=CCC1=C(C)C(=O)c2ccccc2C1=O)C SHUZOJHMOBOZST-UHFFFAOYSA-N 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 230000017854 proteolysis Effects 0.000 description 2
- 230000002797 proteolythic effect Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- 229940124597 therapeutic agent Drugs 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010043554 thrombocytopenia Diseases 0.000 description 2
- 235000019168 vitamin K Nutrition 0.000 description 2
- 239000011712 vitamin K Substances 0.000 description 2
- 150000003721 vitamin K derivatives Chemical class 0.000 description 2
- 229940046010 vitamin k Drugs 0.000 description 2
- 229960005080 warfarin Drugs 0.000 description 2
- PJVWKTKQMONHTI-UHFFFAOYSA-N warfarin Chemical compound OC=1C2=CC=CC=C2OC(=O)C=1C(CC(=O)C)C1=CC=CC=C1 PJVWKTKQMONHTI-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 241000699800 Cricetinae Species 0.000 description 1
- 108090000695 Cytokines Proteins 0.000 description 1
- 102000004127 Cytokines Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 206010017711 Gangrene Diseases 0.000 description 1
- 239000007995 HEPES buffer Substances 0.000 description 1
- 229920001499 Heparinoid Polymers 0.000 description 1
- 102000007625 Hirudins Human genes 0.000 description 1
- 108010007267 Hirudins Proteins 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 108010002352 Interleukin-1 Proteins 0.000 description 1
- 102000018697 Membrane Proteins Human genes 0.000 description 1
- 108010052285 Membrane Proteins Proteins 0.000 description 1
- 241000699673 Mesocricetus auratus Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010050902 Postoperative thrombosis Diseases 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 229920002684 Sepharose Polymers 0.000 description 1
- 206010040047 Sepsis Diseases 0.000 description 1
- 208000006011 Stroke Diseases 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
- 206010042674 Swelling Diseases 0.000 description 1
- 208000001435 Thromboembolism Diseases 0.000 description 1
- 102000012607 Thrombomodulin Human genes 0.000 description 1
- 108010079274 Thrombomodulin Proteins 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- JLPULHDHAOZNQI-AKMCNLDWSA-N [3-hexadecanoyloxy-2-[(9z,12z)-octadeca-9,12-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-AKMCNLDWSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 230000002429 anti-coagulating effect Effects 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012531 culture fluid Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 239000013024 dilution buffer Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000003511 endothelial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000020764 fibrinolysis Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 239000002554 heparinoid Substances 0.000 description 1
- WQPDUTSPKFMPDP-OUMQNGNKSA-N hirudin Chemical compound C([C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC(OS(O)(=O)=O)=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H]1NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@@H]2CSSC[C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(=O)N[C@H](C(NCC(=O)N[C@@H](CCC(N)=O)C(=O)NCC(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N2)=O)CSSC1)C(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]1NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=2C=CC(O)=CC=2)NC(=O)[C@@H](NC(=O)[C@@H](N)C(C)C)C(C)C)[C@@H](C)O)CSSC1)C(C)C)[C@@H](C)O)[C@@H](C)O)C1=CC=CC=C1 WQPDUTSPKFMPDP-OUMQNGNKSA-N 0.000 description 1
- 229940006607 hirudin Drugs 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 210000003292 kidney cell Anatomy 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000012931 lyophilized formulation Substances 0.000 description 1
- 239000008176 lyophilized powder Substances 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- 238000001050 pharmacotherapy Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000008288 physiological mechanism Effects 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000008742 procoagulation Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003127 radioimmunoassay Methods 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009076 regulation of hemostasis Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 239000004017 serum-free culture medium Substances 0.000 description 1
- -1 sodium chloride Chemical class 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 208000014173 thrombophilia due to thrombin defect Diseases 0.000 description 1
- 230000009261 transgenic effect Effects 0.000 description 1
- 238000007631 vascular surgery Methods 0.000 description 1
- 210000003462 vein Anatomy 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
- A61K38/43—Enzymes; Proenzymes; Derivatives thereof
- A61K38/46—Hydrolases (3)
- A61K38/48—Hydrolases (3) acting on peptide bonds (3.4)
- A61K38/482—Serine endopeptidases (3.4.21)
- A61K38/4866—Protein C (3.4.21.69)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
-
- 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
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
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)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Diabetes (AREA)
- Gastroenterology & Hepatology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Epidemiology (AREA)
- Transplantation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10843298P | 1998-11-13 | 1998-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200102722B true ZA200102722B (en) | 2002-05-03 |
Family
ID=22322154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200102722A ZA200102722B (en) | 1998-11-13 | 2001-04-03 | Method of treating heparin-induced thrombocytopenia. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6743426B2 (enExample) |
| EP (1) | EP1128842B1 (enExample) |
| JP (1) | JP2002529515A (enExample) |
| CN (1) | CN1326355A (enExample) |
| AT (1) | ATE320263T1 (enExample) |
| AU (1) | AU1477000A (enExample) |
| BR (1) | BR9915317A (enExample) |
| CA (1) | CA2351067A1 (enExample) |
| DE (1) | DE69930419T2 (enExample) |
| ES (1) | ES2259248T3 (enExample) |
| IL (1) | IL142255A0 (enExample) |
| WO (1) | WO2000029014A1 (enExample) |
| ZA (1) | ZA200102722B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7468358B2 (en) * | 2004-06-16 | 2008-12-23 | Paringenix, Inc. | Method and medicament for sulfated polysaccharide treatment of heparin-induced thrombocytopenia (HIT) syndrome |
| US20090054374A1 (en) * | 2007-02-28 | 2009-02-26 | Paringenix, Inc. | Methods of treating acute exacerbations of chronic obstructive pulmonary disease |
| CA2694189A1 (en) * | 2007-07-23 | 2009-01-29 | University Of Utah Research Foundation | Method for blocking ligation of the receptor for advanced glycation end-products (rage) |
| US9271999B2 (en) | 2012-05-09 | 2016-03-01 | Cantex Pharmaceuticals, Inc. | Treatment of myelosuppression |
| US10052346B2 (en) | 2015-02-17 | 2018-08-21 | Cantex Pharmaceuticals, Inc. | Treatment of myelodysplastic syndromes with 2-O and,or 3-O desulfated heparinoids |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4775624A (en) | 1985-02-08 | 1988-10-04 | Eli Lilly And Company | Vectors and compounds for expression of human protein C |
| US5516650A (en) | 1985-06-27 | 1996-05-14 | Zymogenetics, Inc. | Production of activated protein C |
| US5550036A (en) | 1986-04-09 | 1996-08-27 | Eli Lilly And Company | Method for co-amplification of human protein C genes in human cells |
| US4992373A (en) | 1987-12-04 | 1991-02-12 | Eli Lilly And Company | Vectors and compounds for direct expression of activated human protein C |
| US4981952A (en) | 1988-10-04 | 1991-01-01 | Eli Lilly And Company | Method for the purification of vitamin K-dependent proteins |
| US5270178A (en) * | 1990-02-23 | 1993-12-14 | Eli Lilly And Company | Vectors and compounds for expression of zymogen forms of human protein C |
| IL97312A (en) | 1990-02-23 | 1999-01-26 | Lilly Co Eli | A method of generating a polypeptide in an eukaryotic vector AND recombinant surrogate cell containing an enhanced transcriptional control unit based on the primary late adenovirus coefficient |
| US5831141A (en) * | 1991-01-11 | 1998-11-03 | United States Of America As Represented By The Department Of Health And Human Services | Expression of a heterologous polypeptide in mammary tissue of transgenic non-human mammals using a long whey acidic protein promoter |
| WO1992011757A1 (en) | 1991-01-11 | 1992-07-23 | American Red Cross | Expression of active human protein c in mammary tissue of transgenic animals |
| AT402262B (de) | 1991-06-20 | 1997-03-25 | Immuno Ag | Arzneimittel enthaltend aktiviertes protein c |
| JPH05271098A (ja) * | 1992-03-26 | 1993-10-19 | Teijin Ltd | 活性化プロテインｃを有効成分とする抗血小板剤 |
| MY110664A (en) | 1992-05-21 | 1999-01-30 | Lilly Co Eli | Protein c derivatives |
| WO1997020043A1 (en) | 1995-11-30 | 1997-06-05 | Zymogenetics, Inc. | Protein c production in transgenic animals |
| EA199900862A1 (ru) * | 1997-03-24 | 2000-04-24 | Эли Лилли Энд Компани | Способ лечения сосудистых нарушений |
| CZ298429B6 (cs) * | 1997-04-28 | 2007-10-03 | Eli Lilly And Company | Stabilní lyofilizovaný prostredek |
| HUP0001237A3 (en) * | 1997-10-20 | 2002-01-28 | Lilly Co Eli | Methods for treating vascular disorders |
-
1999
- 1999-11-10 WO PCT/US1999/026770 patent/WO2000029014A1/en not_active Ceased
- 1999-11-10 AU AU14770/00A patent/AU1477000A/en not_active Abandoned
- 1999-11-10 EP EP99972105A patent/EP1128842B1/en not_active Expired - Lifetime
- 1999-11-10 ES ES99972105T patent/ES2259248T3/es not_active Expired - Lifetime
- 1999-11-10 BR BR9915317-3A patent/BR9915317A/pt not_active Application Discontinuation
- 1999-11-10 CN CN99813255A patent/CN1326355A/zh active Pending
- 1999-11-10 DE DE69930419T patent/DE69930419T2/de not_active Expired - Lifetime
- 1999-11-10 AT AT99972105T patent/ATE320263T1/de not_active IP Right Cessation
- 1999-11-10 JP JP2000582060A patent/JP2002529515A/ja active Pending
- 1999-11-10 IL IL14225599A patent/IL142255A0/xx unknown
- 1999-11-10 CA CA002351067A patent/CA2351067A1/en not_active Abandoned
-
2001
- 2001-04-03 ZA ZA200102722A patent/ZA200102722B/en unknown
- 2001-05-11 US US09/853,859 patent/US6743426B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| BR9915317A (pt) | 2001-08-07 |
| WO2000029014A1 (en) | 2000-05-25 |
| EP1128842B1 (en) | 2006-03-15 |
| AU1477000A (en) | 2000-06-05 |
| DE69930419T2 (de) | 2006-09-07 |
| ES2259248T3 (es) | 2006-09-16 |
| US6743426B2 (en) | 2004-06-01 |
| CN1326355A (zh) | 2001-12-12 |
| CA2351067A1 (en) | 2000-05-25 |
| ATE320263T1 (de) | 2006-04-15 |
| EP1128842A1 (en) | 2001-09-05 |
| US20010018050A1 (en) | 2001-08-30 |
| JP2002529515A (ja) | 2002-09-10 |
| IL142255A0 (en) | 2002-03-10 |
| DE69930419D1 (de) | 2006-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6426071B2 (en) | Methods for treating vascular disorders | |
| CA2288143C (en) | Activated protein c formulations | |
| US6630137B1 (en) | Activated protein C formulations | |
| US6270764B1 (en) | Method of treating viral hemorrhagic fever with activated protein C | |
| US6743426B2 (en) | Method of treating heparin-induced thrombocytopenia | |
| EP1133314B1 (en) | Protein c for the treatment of sickle cell disease and thalassemia | |
| EP0872245B1 (en) | Methods for treating vascular disorders with activated Protein C | |
| EP1137432B1 (en) | Use of protein c for the treatment of thrombocytopenic purpura and hemolytic uremic syndrome | |
| MXPA01005038A (en) | Method of treating viral hemorrhagic fever | |
| MXPA01005689A (en) | Method of treating thrombocytopenic purpura and hemolytic uremic syndrome | |
| CZ338799A3 (cs) | Terapeutický přípravek, nádržka s dávkovou jednotkou tohoto přípravku a aktivovaný protein C |