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ATP感受性カリウムチャネル

出典: フリー百科事典『ウィキペディア(Wikipedia)』
potassium inwardly-rectifying channel, subfamily J, member 8
識別子
略号 KCNJ8
他の略号 Kir6.1
Entrez英語版 3764
HUGO 6269
OMIM 600935
RefSeq NM_004982
UniProt Q15842
他のデータ
遺伝子座 Chr. 12 p12.1
テンプレートを表示
potassium inwardly-rectifying channel, subfamily J, member 11
識別子
略号 KCNJ11
他の略号 Kir6.2
Entrez英語版 3767
HUGO 6257
OMIM 600937
RefSeq NM_000525
UniProt Q14654
他のデータ
遺伝子座 Chr. 11 p15.1
テンプレートを表示
ATP-binding cassette, sub-family C (CFTR/MRP), member 8
識別子
略号 ABCC8
他の略号 SUR1
Entrez英語版 6833
HUGO 59
OMIM 600509
RefSeq NM_000352
UniProt Q09428
他のデータ
遺伝子座 Chr. 11 p15.1
テンプレートを表示
ATP-binding cassette, sub-family C (CFTR/MRP), member 9
識別子
略号 ABCC9
他の略号 SUR2A, SUR2B
Entrez英語版 10060
HUGO 60
OMIM 601439
RefSeq NM_005691
UniProt O60706
他のデータ
遺伝子座 Chr. 12 p12.1
テンプレートを表示

ATPATP: ATP-sensitive potassium channelKATPATPADPATPKir6.x[1]KATPsarcKATPmitoKATPnucKATP

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KATP[2][3]sarcKATP84Kir6.xKir6.1Kir6.24SUR1SUR2ASUR2B[4]Kir2SUR32[5]調SURMgATPATPsarcKATP4:48[6]

mitoKATP1991[7]mitoKATPsarcKATPmitoKATPKir6.1Kir6.2SUR1SUR2[8][9]KATP[10]

nucKATPKATP[11]

[]

調[]


KATP4ABCC8SUR1KCNJ11Kir6.211p15.1ABCC9SUR2ABKCNJ8Kir6.112p12.1SUR2ASUR2B[12]

KATPKCNJ11mRNA[13]602472Kir6.2[14]

KATP[15]TCANAD+/NADHPI3調c-JunSUR2

KATP1尿KATP[16]

調[]


KATP調

βATPATP/ADPKATPβKATPK+[17]ATPKATP[17]KATPC調[18]

CoACoAKATPATP[19][20]

KATP調[]


[6]mitoKATPCa2+調H+ATPATP[21]

KATPsarcKATPnucKATPCa2+[6]

KATP[]


1986Keith Reimer35IPCKATP

IPCsarcKATPmitoKATP5-5-hydroxydecanoic acid5-HDMCC-134mitoKATPIPC[22]sarcKATP[23]sarcKATPCa2+[24]

sarcKATPIPCCa2+[25]sarcKATP調Kir6.2SUR2[26]

調sarcKATPSUR2/[27]KATP[6]

出典[編集]

  1. ^ “Selectivity of repaglinide and glibenclamide for the pancreatic over the cardiovascular K(ATP) channels”. Diabetologia 49 (9): 2039–48. (September 2006). doi:10.1007/s00125-006-0307-3. PMID 16865362. 
  2. ^ Noma, A. (1983). “ATP-regulated K+ channels in cardiac muscle”. Nature 305 (5930): 147–148. doi:10.1038/305147a0. PMID 6310409. 
  3. ^ Babenko, A. P.; Aguilar-Bryan, L.; Bryan, J. (1998). “A View of Sur/kir6.x, Katpchannels”. Annual Review of Physiology 60: 667–687. doi:10.1146/annurev.physiol.60.1.667. PMID 9558481. 
  4. ^ “Reconstitution of IKATP: an inward rectifier subunit plus the sulfonylurea receptor”. Science 270 (5239): 1166–70. (November 1995). doi:10.1126/science.270.5239.1166. PMID 7502040. 
  5. ^ “Physiological and pathophysiological roles of ATP-sensitive K+ channels”. Prog. Biophys. Mol. Biol. 81 (2): 133–76. (February 2003). doi:10.1016/S0079-6107(02)00053-6. PMID 12565699. 
  6. ^ a b c d “KATP channel: relation with cell metabolism and role in the cardiovascular system”. Int. J. Biochem. Cell Biol. 37 (4): 751–64. (April 2005). doi:10.1016/j.biocel.2004.10.008. PMID 15694835. 
  7. ^ “ATP-sensitive K+ channel in the mitochondrial inner membrane”. Nature 352 (6332): 244–7. (July 1991). doi:10.1038/352244a0. PMID 1857420. 
  8. ^ “Heart mitochondria contain functional ATP-dependent K+ channels”. J. Mol. Cell. Cardiol. 35 (11): 1339–47. (November 2003). doi:10.1016/S0022-2828(03)00249-9. PMID 14596790. 
  9. ^ Mironova GD; Grigoriev SM; Skarga YuYu; Negoda AE; Kolomytkin OV (1997). “ATP-dependent potassium channel from rat liver mitochondria: inhibitory analysis, channel clusterization”. Membr Cell Biol 10 (5): 583–91. PMID 9225262. 
  10. ^ “Multiprotein complex containing succinate dehydrogenase confers mitochondrial ATP-sensitive K+ channel activity”. Proc. Natl. Acad. Sci. U.S.A. 101 (32): 11880–5. (August 2004). doi:10.1073/pnas.0401703101. PMC 511068. PMID 15284438. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC511068/. 
  11. ^ “Nuclear KATP channels trigger nuclear Ca(2+) transients that modulate nuclear function”. Proc. Natl. Acad. Sci. U.S.A. 99 (14): 9544–9. (July 2002). doi:10.1073/pnas.142039299. PMC 123177. PMID 12089327. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC123177/. 
  12. ^ “Toward understanding the assembly and structure of KATP channels”. Physiol. Rev. 78 (1): 227–45. (January 1998). doi:10.1152/physrev.1998.78.1.227. PMID 9457174. 
  13. ^ “Regulated expression of adenosine triphosphate-sensitive potassium channel subunits in pancreatic beta-cells”. Endocrinology 142 (1): 129–38. (January 2001). doi:10.1210/en.142.1.129. PMID 11145575. 
  14. ^ “Mitochondrial ATP-sensitive potassium channels inhibit apoptosis induced by oxidative stress in cardiac cells”. Circ. Res. 88 (12): 1267–75. (June 2001). doi:10.1161/hh1201.092094. PMID 11420303. 
  15. ^ “Chronic mild hypoxia protects heart-derived H9c2 cells against acute hypoxia/reoxygenation by regulating expression of the SUR2A subunit of the ATP-sensitive K+ channel”. J. Biol. Chem. 278 (33): 31444–55. (August 2003). doi:10.1074/jbc.M303051200. PMC 2134977. PMID 12791696. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2134977/. 
  16. ^ “Altered mRNA expression of ATP-sensitive and inward rectifier potassium channel subunits in streptozotocin-induced diabetic rat heart and aorta”. J. Pharmacol. Sci. 93 (4): 478–83. (December 2003). doi:10.1254/jphs.93.478. PMID 14737020. 
  17. ^ a b “How ATP Inhibits the open KATP Channel”. J. Gen. Physiol. 132 (1): 131–144. (July 2008). doi:10.1085/jgp.200709874. PMC 2442177. PMID 18591420. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2442177/. 
  18. ^ “ATP4- mediates closure of pancreatic beta-cell ATP-sensitive potassium channels by interaction with 1 of 4 identical sites”. Diabetes 49 (9): 1413–8. (September 2000). doi:10.2337/diabetes.49.9.1413. PMID 10969823. 
  19. ^ Koster, J.; Marshall, B.A.; Ensor, N.; Corbett, J.A.; Nichols, C.G. (2000). “Targeted Overactivity of β Cell KATP Channels Induces Profound Neonatal Diabetes”. Cell 100 (6): 645–654. doi:10.1016/S0092-8674(00)80701-1. PMID 10761930. 
  20. ^ Koster, J. C.; Knopp, A.; Flagg, T. P.; Markova, K. P.; Sha, Q.; Enkvetchakul, D.; Betsuyaku, T.; Yamada, K. A. et al. (2001). “Tolerance for ATP-Insensitive KATP Channels in Transgenic Mice”. Circulation Research 89 (11): 1022–9. doi:10.1161/hh2301.100342. PMID 11717159. 
  21. ^ “Mitochondrial K(ATP) channel activation reduces anoxic injury by restoring mitochondrial membrane potential”. Am. J. Physiol. Heart Circ. Physiol. 281 (3): H1295–303. (September 2001). doi:10.1152/ajpheart.2001.281.3.H1295. PMID 11514300. 
  22. ^ “Adenosine, adenosine receptors and myocardial protection: an updated overview”. Cardiovasc. Res. 52 (1): 25–39. (October 2001). doi:10.1016/S0008-6363(01)00358-3. PMID 11557231. 
  23. ^ “Cardioprotective effect of diazoxide is mediated by activation of sarcolemmal but not mitochondrial ATP-sensitive potassium channels in mice”. Circulation 107 (5): 682–5. (February 2003). doi:10.1161/01.CIR.0000055187.67365.81. PMID 12578868. 
  24. ^ “A K(ATP) channel deficiency affects resting tension, not contractile force, during fatigue in skeletal muscle”. Am. J. Physiol., Cell Physiol. 279 (5): C1351–8. (November 2000). doi:10.1152/ajpcell.2000.279.5.C1351. PMID 11029282. 
  25. ^ “Kir6.2 is required for adaptation to stress”. Proc. Natl. Acad. Sci. U.S.A. 99 (20): 13278–83. (October 2002). doi:10.1073/pnas.212315199. PMC 130624. PMID 12271142. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC130624/. 
  26. ^ “Episodic coronary artery vasospasm and hypertension develop in the absence of Sur2 K(ATP) channels”. J. Clin. Invest. 110 (2): 203–8. (July 2002). doi:10.1172/JCI15672. PMC 151064. PMID 12122112. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC151064/. 
  27. ^ “ABCC9 mutations identified in human dilated cardiomyopathy disrupt catalytic KATP channel gating”. Nat. Genet. 36 (4): 382–7. (April 2004). doi:10.1038/ng1329. PMC 1995438. PMID 15034580. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1995438/. 

関連文献[編集]

  • Girard, CA; Shimomura, K; Proks, P; Absalom, N; Castano, L; Perez De Nanclares, G; Ashcroft, FM (2006). “Functional analysis of six Kir6.2 (KCNJ11) mutations causing neonatal diabetes.”. Pflügers Arch 453 (3): 323–32. doi:10.1007/s00424-006-0112-3. PMID 17021801. 

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