Biphasic effects of H₂O₂ on BK_Ca channels

References

• Resnik E, Herron J, Fu R, Ivy DD, Cornfield DN. Oxygen tension modulates the expression of pulmonary vascular BKCa channels α- and β-subunits. Am J Physiol Lung Cell Mol Physiol 2006;290:761–768.
   Google Scholar
• Barlow RS, White R. Hydrogen peroxide relaxes porcine coronary arteries by stimulating BKCa channel activity. Am J Physiol Heart Circ Physiol 1998;275:1283–1289.
   Google Scholar
• Horrigan FT, Aldrich RW. Coupling between voltage sensor activation, Ca2+ binding and channel opening in large conductance (BK) potassium channels. J Gen Physiol 2002;120: 267–305.
   PubMed Web of Science ®Google Scholar
• Tang XD, Daggett H, Hanner M, Garcia ML, McManus OB, Brot N, Weissbach H, Heinemann SH, Hoshi T. Oxidative regulation of large conductance calcium-activated potassium channels. J Gen Physiol 2001;117:253–274.
   Google Scholar
• Zhu S, Browning DD, White RE, Fulton D, Barman SA. Mutation of protein kinase C phosphorylation site S1076 on α-subunits affects BKCa channel activity in HEK 293 cells. Am J Physiol Lung Cell Mol Physiol 2009;297:758–766.
   Google Scholar
• Barlow RS, El-Mowafy AM, White RE. H2O2 opens BKCa channels via the PLA2-arachidonic acid signaling cascade in coronary artery smooth muscle. Am J Physiol Heart Circ Physiol 2000;279:475–483.
   Google Scholar
• Soto MA, González C, Lissi E, Vergara C, Latorre R. Ca2+-activated K+ channel inhibition by reactive oxygen species. Am J Physiol Cell Physiol 2002;282:461–471.
   PubMed Web of Science ®Google Scholar
• Wang Z, Nara M, Wang Y, Kotlikoff MI. Redox regulation of large conductance Ca2+-activated K+ channels in smooth muscle cells. J Gen Physiol 1997;110:35–44.
   PubMed Web of Science ®Google Scholar
• Lu T, He TR, Katusic ZS, Lee HC. Molecular mechanisms mediatinginhibition of human large conductance Ca2+-activated K+ channels by high glucose. Circ Res 2006;99: 607–616.
   PubMed Web of Science ®Google Scholar
• Tang X, Garcia ML, Heinemann SH, Hoshi T. Reactive oxygen species impair Slo1 BK channel function by altering cysteine-mediated calcium sensing. Nat Struct Mol Biol 2004;11:171–178.
   PubMed Web of Science ®Google Scholar
• Zhang G, Horrigan FT. Cysteine modification alters voltage- and Ca2+-dependent gating of large conductance (BK) potassium channels. J Gen Physiol 2005;125:213–236.
   PubMed Web of Science ®Google Scholar
• Dong DL, Yue P, Yang BF, Wang WH. Hydrogen peroxide stimulates the Ca2+-activated big-conductance K channels (BK) through cGMP signaling pathway in cultured human endothelial cells. Cell Physiol Biochem 2008;22:119–126.
   Google Scholar
• Walker EH, Perisic O, Ried C, Stephens L, Williams RL. Structural insights into phosphoinositide 3-kinase catalysis and signaling. Nature 1999;402:313–320.
   PubMed Web of Science ®Google Scholar
• Jiménez R, Sánchez M, Zarzuelo MJ, Romero M, Quintela AM, López-Sepúlveda R, Galindo P, Gómez-Guzmún M, Haro JM, Zarzuelo A, Pérez-Vizcaíno P, Duarte J. Endothelium-dependent vasodilator effects of peroxisome proliferator-activated receptor β agonists via the phosphatidyl-inositol-3 kinase-Akt pathway. J Pharmacol Exp Ther 2010;332: 554–561.
   PubMed Web of Science ®Google Scholar
• Kawanabe Y, Hashimoto N, Masaki T. Effects of nonselective cation channels and PI3K on endothelin-1-induced PYK2 tyrosine phosphorylation in C6 glioma cells. Am J Physiol Cell Physiol 2003;285:539–545.
   Google Scholar
• Qin SF, Stadtman ER, Chock PB. Regulation of oxidative stress-induced calcium release by phosphatidylinositol 3-kinase and Bruton's tyrosine kinase in B cells. Proc Natl Acad Sci USA 2000;97:7118–7123.
   Google Scholar
• Liu B, Gan L, Sun X, Zhu Y, Tong Z, Xu H, Yang X. Enhancement of BKCa channel activity induced by hydrogen peroxide: involvement of lipid phosphatase activity of PTEN. Biochim Biophys Acta 2009;1788:2174–2182.
   Google Scholar
• Sun X, Ding J, Li H, Pan N, Gan L, Yang X, Xu H. Activation of large-conductance calcium-activated potassium channels by puerarin: the underlying mechanism of puerarin-mediated vasodilation. J Pharmacol Exp Ther 2007;323:391–397.
   PubMed Web of Science ®Google Scholar
• Iida Y, Katusic ZS, Wei EP. Mechanisms of cerebral arterial relaxations to hydrogen peroxide editorial comment. Stroke 2000;31:2224–2230.
   Google Scholar
• Rogers PA, Dick GM, Knudson JD, Focardi M, Bratz IN, Swafford AN, Saitoh SI, Tune JD, Chilian WM. H2O2-induced redox-sensitive coronary vasodilation is mediated by 4-aminopyridine-sensitive K+ channels. Am J Physiol Heart Circ Physiol 2006;291:2473–2482.
   Google Scholar
• Krishnamoorthy G, Shi J, Sept D, Cui J. The NH2 terminus of RCK1 domain regulates Ca2+-dependent BKCa channel gating. J Gen Physiol 2005;126:227–241.
   Google Scholar
• Meera P, Wallner M, Song M, Toro L. Large conductance voltage- and calcium-dependent K+ channel, a distinct member of voltage-dependent ion channels with seven N-terminal transmembrane segments (S0-S6), an extracellular N terminus, and an intracellular (S9-S10) C terminus. Proc Natl Acad Sci USA 1997;94:14066–14071.
   PubMed Web of Science ®Google Scholar
• Sheng J, Weljie A, Sy L, Ling S, Vogel HJ, Braun AP. Homology Modeling identifies C-terminal residues that contribute to the Ca2+ sensitivity of a BKCa channel. Biophys J 2005;89: 3079–3092.
   Google Scholar
• Pantopoulos K, Mueller S, Atzberger A, Ansorge W, Stremmel W, Hentze MW. Differences in the regulation of Iron regulatory protein-1 (IRP-1) by extra- and intracellular oxidative Stress. J Biol Chem 1997;272:9802–9808.
   PubMed Web of Science ®Google Scholar
• Peter JM, Van H, Ineke KG, Arjan K. Essential role of PI3-kinase and phospholipase A2 in Dictyostelium discoideum chemotaxis. J Cell Biol 2007;177:809–816.
   Google Scholar
• Jackson WF. Ion channels and vascular tone. Hypertension 2000;35:173–178.
   PubMed Web of Science ®Google Scholar
• Heinle H. Vasoconstriction of carotid artery induced by hydroperoxides. Arch Int Physiol Biochim 1984;92:267–271.
   PubMed Web of Science ®Google Scholar
• Thomas G, Ramwell P. Induction of vascular relaxation by hydroperoxides. Biochem Biophys Res Commun 1986;139: 102–108.
   Google Scholar
• Schroder E, Eaton P. Hydrogen peroxide as an endogenous mediator and exogenous tool in cardiovascular research: issues and considerations. Curr Opin Pharmacol 2008;8:153–159.
   PubMed Web of Science ®Google Scholar