메뉴 건너뛰기




Volumn 302, Issue 4, 2012, Pages

KCNE2 protein is more abundant in ventricles than in atria and can accelerate hERG protein degradation in a phosphorylation-dependent manner

Author keywords

Cardiac electrophysiology; Long QT syndrome; Pulse chase experiments; Rapid delayed rectifier channel

Indexed keywords

ADENOVIRUS VECTOR; ANTIBODY; DELAYED RECTIFIER POTASSIUM CHANNEL; POTASSIUM CHANNEL HERG; POTASSIUM CHANNEL KCNE2;

EID: 84863023479     PISSN: 03636135     EISSN: 15221539     Source Type: Journal    
DOI: 10.1152/ajpheart.00691.2011     Document Type: Article
Times cited : (17)

References (31)
  • 4
    • 2442464375 scopus 로고    scopus 로고
    • Role of the cytosolic chaperones Hsp70 and Hsp90 in maturation of the cardiac potassium channel hERG
    • Ficker E, Dennis AT, Wang L, Brown AM. Role of the cytosolic chaperones Hsp70 and Hsp90 in maturation of the cardiac potassium channel hERG. Circ Res 92: e87-e100, 2003.
    • (2003) Circ Res , vol.92
    • Ficker, E.1    Dennis, A.T.2    Wang, L.3    Brown, A.M.4
  • 6
    • 21444453337 scopus 로고    scopus 로고
    • Degradation of trafficking-defective long QT syndrome type II mutant channels by the ubiquitin-proteasome pathway
    • Gong Q, Keeney DR, Molinari M, Zhou Z. Degradation of trafficking-defective long QT syndrome type II mutant channels by the ubiquitin-proteasome pathway. J Biol Chem 280: 19419-19425, 2005.
    • (2005) J Biol Chem , vol.280 , pp. 19419-19425
    • Gong, Q.1    Keeney, D.R.2    Molinari, M.3    Zhou, Z.4
  • 7
    • 33747066132 scopus 로고    scopus 로고
    • Rabs and their effectors: Achieving specificity in membrane traffic
    • Grosshans BL, Ortiz D, Novick P. Rabs and their effectors: achieving specificity in membrane traffic. Proc Natl Acad Sci USA 103: 11821- 11827, 2006.
    • (2006) Proc Natl Acad Sci USA , vol.103 , pp. 11821-11827
    • Grosshans, B.L.1    Ortiz, D.2    Novick, P.3
  • 8
    • 33646793689 scopus 로고    scopus 로고
    • Mitogen-activated protein kinases control cardiac KChIP2 gene expression
    • Jia Y, Takimoto K. Mitogen-activated protein kinases control cardiac KChIP2 gene expression. Circ Res 98: 386-393, 2006.
    • (2006) Circ Res , vol.98 , pp. 386-393
    • Jia, Y.1    Takimoto, K.2
  • 9
    • 67650257916 scopus 로고    scopus 로고
    • Dynamic partnership between KCNQ1 and KCNE1 and influence on cardiac Iks current amplitude by KCNE2
    • Jiang M, Xu XL, Wang YH, Toyoda F, Liu XS, Zhang M, Robinson RB, Tseng GN. Dynamic partnership between KCNQ1 and KCNE1 and influence on cardiac Iks current amplitude by KCNE2. J Biol Chem 284: 16452-16462, 2009.
    • (2009) J Biol Chem , vol.284 , pp. 16452-16462
    • Jiang, M.1    Xu, X.L.2    Wang, Y.H.3    Toyoda, F.4    Liu, X.S.5    Zhang, M.6    Robinson, R.B.7    Tseng, G.N.8
  • 10
    • 6344221484 scopus 로고    scopus 로고
    • KCNE2 protein is expressed in ventricles of different species and changes in its expression contribute to electrical remodeling in diseased hearts
    • Jiang M, Zhang M, Tang DG, Clemo HF, Liu J, Holwitt D, Kasirajan V, Higgins RS, Wettwer E, Tseng GN. KCNE2 protein is expressed in ventricles of different species and changes in its expression contribute to electrical remodeling in diseased hearts. Circulation 109: 1783-1788, 2004.
    • (2004) Circulation , vol.109 , pp. 1783-1788
    • Jiang, M.1    Zhang, M.2    Tang, D.G.3    Clemo, H.F.4    Liu, J.5    Holwitt, D.6    Kasirajan, V.7    Higgins, R.S.8    Wettwer, E.9    Tseng, G.N.10
  • 13
    • 34748916967 scopus 로고    scopus 로고
    • Probing the interaction between KCNE2 and KCNQ1 in the transmembrane region
    • Liu XS, Zhang M, Jiang M, Wu DM, Tseng GN. Probing the interaction between KCNE2 and KCNQ1 in the transmembrane region. J Membr Biol 216: 117-127, 2007.
    • (2007) J Membr Biol , vol.216 , pp. 117-127
    • Liu, X.S.1    Zhang, M.2    Jiang, M.3    Wu, D.M.4    Tseng, G.N.5
  • 15
    • 34347404509 scopus 로고    scopus 로고
    • Ks-encoding genes and potential implications in regional heterogeneity of their expression
    • Luo X, Xiao J, Lin H, Li B, Lu Y, Yang B, Wang Z. Transcriptional activation by stimulating protein 1 and post-transcriptional repression by muscle-specific microRNAs of IKs-encoding genes and potential implications in regional heterogeneity of their expression. J Cell Physiol 212: 358-367, 2007.
    • (2007) J Cell Physiol , vol.212 , pp. 358-367
    • Luo, X.1    Xiao, J.2    Lin, H.3    Li, B.4    Lu, Y.5    Yang, B.6    Wang, Z.7
  • 16
    • 77952961808 scopus 로고    scopus 로고
    • Regulation of human cardiac ion channel genes by microRNAs: Theoretical perspective and pathophysiological implications
    • Luo X, Zhang H, Xiao J, Wang Z. Regulation of human cardiac ion channel genes by microRNAs: theoretical perspective and pathophysiological implications. Cell Physiol Biochem 25: 571-586, 2010.
    • (2010) Cell Physiol Biochem , vol.25 , pp. 571-586
    • Luo, X.1    Zhang, H.2    Xiao, J.3    Wang, Z.4
  • 18
    • 0033583244 scopus 로고    scopus 로고
    • Mechanisms of altered excitation-contraction coupling in canine tachycardia-induced heart failure.I.Experimental studies
    • O'Rourke B, Kass DA, Tomaselli GF, Kaab S, Tunin R, Marban E. Mechanisms of altered excitation-contraction coupling in canine tachycardia-induced heart failure. I. Experimental studies. Circ Res 84: 562-570, 1999.
    • (1999) Circ Res , vol.84 , pp. 562-570
    • O'Rourke, B.1    Kass, D.A.2    Tomaselli, G.F.3    Kaab, S.4    Tunin, R.5    Marban, E.6
  • 19
    • 0042025143 scopus 로고    scopus 로고
    • Canine ventricular KCNE2 expression resides predominantly in Purkinje fibers
    • Pourrier M, Zicha S, Ehrlich J, Han W, Nattel S. Canine ventricular KCNE2 expression resides predominantly in Purkinje fibers. Circ Res 93: 189-191, 2003.
    • (2003) Circ Res , vol.93 , pp. 189-191
    • Pourrier, M.1    Zicha, S.2    Ehrlich, J.3    Han, W.4    Nattel, S.5
  • 24
    • 0028222912 scopus 로고
    • Voltage clamping of Xenopus laevis oocytes utilizing agarose-cushion electrodes
    • Schreibmayer W, Lester HA, Dascal N. Voltage clamping of Xenopus laevis oocytes utilizing agarose-cushion electrodes. Pflügers Arch 426: 453-458, 1994.
    • (1994) Pflügers Arch , vol.426 , pp. 453-458
    • Schreibmayer, W.1    Lester, H.A.2    Dascal, N.3
  • 26
    • 0034383396 scopus 로고    scopus 로고
    • KCNE2 confers background current characteristics to the cardiac KCNQ1 potassium channel
    • Tinel N, Diochot S, Borsotto M, Lazdunski M, Barhanin J. KCNE2 confers background current characteristics to the cardiac KCNQ1 potassium channel. EMBO J 19: 6326-6330, 2000.
    • (2000) EMBO J , vol.19 , pp. 6326-6330
    • Tinel, N.1    Diochot, S.2    Borsotto, M.3    Lazdunski, M.4    Barhanin, J.5
  • 27
    • 0025372564 scopus 로고
    • Molecular cloning and functional expression of a potassium channel cDNA isolated from a rat cardiac library
    • Tseng-Crank JCL, Tseng GN, Schwartz A, Tanouye MA. Molecular cloning and functional expression of a potassium channel cDNA isolated from a rat cardiac library. FEBS Lett 268: 63-68, 1990.
    • (1990) FEBS Lett , vol.268 , pp. 63-68
    • Tseng-Crank, J.C.L.1    Tseng, G.N.2    Schwartz, A.3    Tanouye, M.A.4
  • 28
    • 33845219551 scopus 로고    scopus 로고
    • s current amplitude in the heart
    • Wu DM, Jiang M, Zhang M, Liu XS, Korolkova YV, Tseng GN. KCNE2 is colocalized with KCNQ1 and KCNE1 in cardiac myocytes and may function as a negative modulator of Iks current amplitude in the heart. Heart Rhythm 3: 1469-1480, 2006.
    • (2006) Heart Rhythm , vol.3 , pp. 1469-1480
    • Wu, D.M.1    Jiang, M.2    Zhang, M.3    Liu, X.S.4    Korolkova, Y.V.5    Tseng, G.N.6
  • 31
    • 0035947747 scopus 로고    scopus 로고
    • MinK-related peptide 1 associates with Kv4.2 and modulates its gating function.A potential role as 3 subunit of cardiac transient outward channel
    • Zhang M, Jiang M, Tseng GN. MinK-related peptide 1 associates with Kv4.2 and modulates its gating function. A potential role as (3 subunit of cardiac transient outward channel. Circ Res 88: 1012-1019, 2001.
    • (2001) Circ Res , vol.88 , pp. 1012-1019
    • Zhang, M.1    Jiang, M.2    Tseng, G.N.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.