Hypoxia increases BK channel activity in the inner mitochondrial membrane

Biochemical and Biophysical Research Communications

Volumn 358, Issue 1, 2007, Pages 311-316

  Gu, Xiang Q ^a   Siemen, Detlef ^c   Parvez, Suhel ^c   Cheng, Yu ^c   Xue, Jin ^a   Zhou, Dan ^a   Sun, Xiaolu ^a   Jonas, Elizabeth A ^d   Haddad, Gabriel G ^a,b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b RADY CHILDREN'S HOSPITAL   (United States)

^c OTTO VON GUERICKE UNIVERSITY   (Germany)

^d YALE UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

BK channels; Hypoxia; Mitoplast

Indexed keywords

CHARYBDOTOXIN; LARGE CONDUCTANCE CALCIUM ACTIVATED POTASSIUM CHANNEL; POTASSIUM CHANNEL;

ARTICLE; CELL MEMBRANE; CHANNEL GATING; HUMAN; HUMAN CELL; HYPOXIA; MITOCHONDRIAL MEMBRANE; POTASSIUM TRANSPORT; PRIORITY JOURNAL;

CALCIUM; CELL HYPOXIA; CELL LINE, TUMOR; CHARYBDOTOXIN; HUMANS; ION CHANNEL GATING; LARGE-CONDUCTANCE CALCIUM-ACTIVATED POTASSIUM CHANNELS; MITOCHONDRIA; MITOCHONDRIAL MEMBRANES; NEUROTOXINS; PATCH-CLAMP TECHNIQUES; POTASSIUM;

EID: 34248201243     PISSN: 0006291X     EISSN: 10902104     Source Type: Journal    
DOI: 10.1016/j.bbrc.2007.04.110     Document Type: Article

References (29)

1. Yu S.P., Yeh C.H., Sensi S.L., Gwag B.J., Canzoniero L.M., Farhangrazi Z.S., Ying H.S., Tian M., Dugan L.L., and Choi D.W. Mediation of neuronal apoptosis by enhancement of outward potassium current. Science 278 (1997) 114-117
2. + channels in the cardiac inner mitochondrial membrane. Science 298 (2002) 1029-1033
3. 2+-activated K channel of the BK-type in the inner mitochondrial membrane of a human glioma cell line. Biochem. Biophys. Res. Commun. 257 (1999) 549-554
4. Borecky J., Jezek P., and Siemen D. 108-pS channel in brown fat mitochondria might be identical to the inner membrane anion channel. J. Biol. Chem. 272 (1997) 19282-19289
5. Sorgato M.C., Keller B.U., and Stuhmer W. Patch-clamping of the inner mitochondrial membrane reveals a voltage-dependent ion channel. Nature 330 (1987) 498-500
6. Douglas R.M., Lai J.C., Bian S., Cummins L., Moczydlowski E., and Haddad G.G. The calcium-sensitive large-conductance potassium channel (BK/MAXI K) is present in the inner mitochondrial membrane of rat brain. Neuroscience 139 (2006) 1249-1261
7. Williams D.A., Fogarty K.E., Tsien R.Y., and Fay F.S. Calcium gradients in single smooth muscle cells revealed by the digital imaging microscope using Fura-2. Nature 318 (1985) 558-561
8. Llopis J., McCaffery J.M., Miyawaki A., Farquhar M.G., and Tsien R.Y. Measurement of cytosolic, mitochondrial, and Golgi pH in single living cells with green fluorescent proteins. Proc. Natl. Acad. Sci. USA 95 (1998) 6803-6808
9. Kim J.H., Johannes L., Goud B., Antony C., Lingwood C.A., Daneman R., and Grinstein S. Noninvasive measurement of the pH of the endoplasmic reticulum at rest and during calcium release. Proc. Natl. Acad. Sci. USA 95 (1998) 2997-3002
10. Seksek O., Biwersi J., and Verkman A.S. Evidence against defective trans-Golgi acidification in cystic fibrosis. J. Biol. Chem. 271 (1996) 15542-15548
11. Kauppinen R. Proton electrochemical potential of the inner mitochondrial membrane in isolated perfused rat hearts, as measured by exogenous probes. Biochim. Biophys. Acta 725 (1983) 131-137
12. Garlid K.D. Cation transport in mitochondria-the potassium cycle. Biochim. Biophys. Acta 1275 (1996) 123-126
13. + release and cellular efflux in ischemic and apoptotic neuronal death. J. Neurochem. 86 (2003) 966-979
14. Wainio W.W. The Mammalian Mitochondrial Respiratory Chain (1970), Academic Press, New York
15. + concentrations. Biochem. J. 299 (1994) 539-543
16. Kruman I.I., and Mattson M.P. Pivotal role of mitochondrial calcium uptake in neuronal cell apotosis and necrosis. J. Neurochem. 72 (1999) 529-540
17. Lukyanetz E.A., Stanika R.I., Koval I.M., and Kostyuk P.G. Intracellular mechanisms of hypoxia-induced calcium increase in rat sensory neurons. Arch. Biochem. Biophys. 410 (2003) 212-221
18. Kirichok Y., Krapivinsky G., and Clapham D.E. The mitochondrial calcium uniporter is a highly selective ion channel. Nature 427 (2004) 360-364
19. Larsen G.A., Skjellegrind H.K., Berg-Johnsen J., Moe M.C., and Vinje M.L. Depolarization of mitochondria in isolated CA1 neurons during hypoxia, glucose deprivation and glutamate excitotoxicity. Brain Res. 1077 (2006) 153-160
20. + channels via cytosolic factors in mice neocortical neurons. J. Clin. Invest. 104 (1999) 577-588
21. McCartney C.E., McClafferty H., Huibant J.M., Rowan E.G., Shipston M.J., and Rowe I.C.M. A cystein-rich motif confers hypoxia sensitivity to mammalian large conductance voltage-and Ca-activated K (BK) channel α-subunits. Proc. Natl. Acad. Sci. USA 102 (2005) 17870-17875
22. + channels of rat chemoreceptor cells by a membrane-restricted and CO-sensitive mechanism. Circ. Res. 89 (2001) 430-436
23. Williams S.E.J., Wootton P., Mason H.S., Bould J., Illes D.E., Riccardi D., Peers C., and Kemp P.J. Hemoxygenase-2 is an oxygen sensor for a calcium-sensitive potassium channel. Science 306 (2004) 2093-2097
24. + channels sense acute changes in oxygen tension in alveolar epithelial cells. Am. J. Respir. Cell. Mol. Biol. 28 (2003) 363-372
25. Porter V.A., Rhodes M.T., Reeve H.L., and Cornfield D.N. Oxygen-induced fetal pulmonary vasodilation is mediated by intracellular calcium activation of K(Ca) channels. Am. J. Physiol. 281 (2001) L1379-L1385
26. Gao T.M., and Fung M.L. Decreased large conductance Ca(2+)-activated K(+) channel activity in dissociated CA1 hippocampal neurons in rats exposed to perinatal and postnatal hypoxia. Neurosci. Lett. 332 (2002) 163-166
27. Jiang C., and Haddad G.G. A direct mechanism for sensing low oxygen levels by central neurons. Proc. Natl. Acad. Sci. USA 91 (1994) 7198-7201
28. Silverman H.S. Mitochondrial free calcium regulation in hypoxia and reoxygenation: relation to cellular injury. Basic Res. Cardiol. 88 (1993) 483-494
29. Miyata H., Lakatta E.G., Stern M.D., and Silverman H.S. Relation of mitochondrial and cytosolic free calcium to cardiac myocyte recovery after exposure to anoxia. Circ. Res. 71 (1992) 605-613