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profileGrigory B. Krapivinsky, PH.D.

TitleAssistant Professor of Pediatrics
InstitutionBoston Children's Hospital
DepartmentPediatrics
AddressChildrens Hospital
Cardiovascular Div., Room 1370, Enders Bldg.
300 Longwood Ave
Boston MA 02115
Phone617/919-4710
Fax617/731-0787
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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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  1. Krapivinsky G, Krapivinsky L, Manasian Y, Clapham DE. The TRPM7 chanzyme is cleaved to release a chromatin-modifying kinase. Cell. 2014 May 22; 157(5):1061-72. PMID: 24855944; PMCID: PMC4156102.
  2. Desai BN, Krapivinsky G, Navarro B, Krapivinsky L, Carter BC, Febvay S, Delling M, Penumaka A, Ramsey IS, Manasian Y, Clapham DE. Cleavage of TRPM7 releases the kinase domain from the ion channel and regulates its participation in Fas-induced apoptosis. Dev Cell. 2012 Jun 12; 22(6):1149-62. PMID: 22698280; PMCID: PMC3397829.
  3. Krapivinsky G, Krapivinsky L, Stotz SC, Manasian Y, Clapham DE. POST, partner of stromal interaction molecule 1 (STIM1), targets STIM1 to multiple transporters. Proc Natl Acad Sci U S A. 2011 Nov 29; 108(48):19234-9. PMID: 22084111; PMCID: PMC3228472.
  4. Chung JJ, Navarro B, Krapivinsky G, Krapivinsky L, Clapham DE. A novel gene required for male fertility and functional CATSPER channel formation in spermatozoa. Nat Commun. 2011 Jan 11; 2:153. PMID: 21224844.
    View in: PubMed
  5. Brauchi S, Krapivinsky G, Krapivinsky L, Clapham DE. TRPM7 facilitates cholinergic vesicle fusion with the plasma membrane. Proc Natl Acad Sci U S A. 2008 Jun 17; 105(24):8304-8. PMID: 18539771; PMCID: PMC2422775.
  6. Rama S, Krapivinsky G, Clapham DE, Medina I. The MUPP1-SynGAPalpha protein complex does not mediate activity-induced LTP. Mol Cell Neurosci. 2008 Jun; 38(2):183-8. PMID: 18417361; PMCID: PMC4057800.
  7. Qi H, Moran MM, Navarro B, Chong JA, Krapivinsky G, Krapivinsky L, Kirichok Y, Ramsey IS, Quill TA, Clapham DE. All four CatSper ion channel proteins are required for male fertility and sperm cell hyperactivated motility. Proc Natl Acad Sci U S A. 2007 Jan 23; 104(4):1219-23. PMID: 17227845; PMCID: PMC1770895.
  8. Krapivinsky G, Mochida S, Krapivinsky L, Cibulsky SM, Clapham DE. The TRPM7 ion channel functions in cholinergic synaptic vesicles and affects transmitter release. Neuron. 2006 Nov 09; 52(3):485-96. PMID: 17088214.
    View in: PubMed
  9. Krapivinsky G, Medina I, Krapivinsky L, Gapon S, Clapham DE. SynGAP-MUPP1-CaMKII synaptic complexes regulate p38 MAP kinase activity and NMDA receptor-dependent synaptic AMPA receptor potentiation. Neuron. 2004 Aug 19; 43(4):563-74. PMID: 15312654.
    View in: PubMed
  10. Kirichok Y, Krapivinsky G, Clapham DE. The mitochondrial calcium uniporter is a highly selective ion channel. Nature. 2004 Jan 22; 427(6972):360-4. PMID: 14737170.
    View in: PubMed
  11. Krapivinsky G, Krapivinsky L, Manasian Y, Ivanov A, Tyzio R, Pellegrino C, Ben-Ari Y, Clapham DE, Medina I. The NMDA receptor is coupled to the ERK pathway by a direct interaction between NR2B and RasGRF1. Neuron. 2003 Nov 13; 40(4):775-84. PMID: 14622581.
    View in: PubMed
  12. Strübing C, Krapivinsky G, Krapivinsky L, Clapham DE. Formation of novel TRPC channels by complex subunit interactions in embryonic brain. J Biol Chem. 2003 Oct 03; 278(40):39014-9. PMID: 12857742.
    View in: PubMed
  13. Strübing C, Krapivinsky G, Krapivinsky L, Clapham DE. TRPC1 and TRPC5 form a novel cation channel in mammalian brain. Neuron. 2001 Mar; 29(3):645-55. PMID: 11301024.
    View in: PubMed
  14. Medina I, Krapivinsky G, Arnold S, Kovoor P, Krapivinsky L, Clapham DE. A switch mechanism for G beta gamma activation of I(KACh). J Biol Chem. 2000 Sep 22; 275(38):29709-16. PMID: 10900209.
    View in: PubMed
  15. Pu WT, Krapivinsky GB, Krapivinsky L, Clapham DE. pICln inhibits snRNP biogenesis by binding core spliceosomal proteins. Mol Cell Biol. 1999 Jun; 19(6):4113-20. PMID: 10330151; PMCID: PMC104370.
  16. Wickman K, Krapivinsky G, Corey S, Kennedy M, Nemec J, Medina I, Clapham DE. Structure, G protein activation, and functional relevance of the cardiac G protein-gated K+ channel, IKACh. Ann N Y Acad Sci. 1999 Apr 30; 868:386-98. PMID: 10414308.
    View in: PubMed
  17. Krapivinsky G, Kennedy ME, Nemec J, Medina I, Krapivinsky L, Clapham DE. Gbeta binding to GIRK4 subunit is critical for G protein-gated K+ channel activation. J Biol Chem. 1998 Jul 03; 273(27):16946-52. PMID: 9642257.
    View in: PubMed
  18. Krapivinsky G, Pu W, Wickman K, Krapivinsky L, Clapham DE. pICln binds to a mammalian homolog of a yeast protein involved in regulation of cell morphology. J Biol Chem. 1998 May 01; 273(18):10811-4. PMID: 9556550.
    View in: PubMed
  19. Krapivinsky G, Medina I, Eng L, Krapivinsky L, Yang Y, Clapham DE. A novel inward rectifier K+ channel with unique pore properties. Neuron. 1998 May; 20(5):995-1005. PMID: 9620703.
    View in: PubMed
  20. Lorenz E, Alekseev AE, Krapivinsky GB, Carrasco AJ, Clapham DE, Terzic A. Evidence for direct physical association between a K+ channel (Kir6.2) and an ATP-binding cassette protein (SUR1) which affects cellular distribution and kinetic behavior of an ATP-sensitive K+ channel. Mol Cell Biol. 1998 Mar; 18(3):1652-9. PMID: 9488482; PMCID: PMC108880.
  21. Corey S, Krapivinsky G, Krapivinsky L, Clapham DE. Number and stoichiometry of subunits in the native atrial G-protein-gated K+ channel, IKACh. J Biol Chem. 1998 Feb 27; 273(9):5271-8. PMID: 9478984.
    View in: PubMed
  22. Stehno-Bittel L, Krapivinsky G, Krapivinsky L, Perez-Terzic C, Clapham DE. The G protein beta gamma subunit transduces the muscarinic receptor signal for Ca2+ release in Xenopus oocytes. J Biol Chem. 1995 Dec 15; 270(50):30068-74. PMID: 8530411.
    View in: PubMed
  23. Krapivinsky G, Krapivinsky L, Wickman K, Clapham DE. G beta gamma binds directly to the G protein-gated K+ channel, IKACh. J Biol Chem. 1995 Dec 08; 270(49):29059-62. PMID: 7493925.
    View in: PubMed
  24. Krapivinsky G, Krapivinsky L, Velimirovic B, Wickman K, Navarro B, Clapham DE. The cardiac inward rectifier K+ channel subunit, CIR, does not comprise the ATP-sensitive K+ channel, IKATP. J Biol Chem. 1995 Dec 01; 270(48):28777-9. PMID: 7499400.
    View in: PubMed
  25. Krapivinsky G, Gordon EA, Wickman K, Velimirovic B, Krapivinsky L, Clapham DE. The G-protein-gated atrial K+ channel IKACh is a heteromultimer of two inwardly rectifying K(+)-channel proteins. Nature. 1995 Mar 09; 374(6518):135-41. PMID: 7877685.
    View in: PubMed
  26. Wickman KD, Iñiguez-Lluhl JA, Davenport PA, Taussig R, Krapivinsky GB, Linder ME, Gilman AG, Clapham DE. Recombinant G-protein beta gamma-subunits activate the muscarinic-gated atrial potassium channel. Nature. 1994 Mar 17; 368(6468):255-7. PMID: 8145826.
    View in: PubMed
  27. Krapivinsky GB, Ackerman MJ, Gordon EA, Krapivinsky LD, Clapham DE. Molecular characterization of a swelling-induced chloride conductance regulatory protein, pICln. Cell. 1994 Feb 11; 76(3):439-48. PMID: 8313467.
    View in: PubMed
  28. Ackerman MJ, Krapivinsky GB, Gordon E, Krapivinsky L, Clapham DC. Characterization of a native swelling-induced chloride current, ICl.swell, and its regulatory protein, pICln, in Xenopus oocytes. Jpn J Physiol. 1994; 44 Suppl 2:S17-24. PMID: 7752522.
    View in: PubMed
  29. Krapivinsky GB, Malenyov AL, Zaikina IV, Fesenko EE. Low molecular mass phosphoproteins from the frog rod outer segments form a complex with 48 kDa protein. Cell Signal. 1992 Sep; 4(5):583-93. PMID: 1419493.
    View in: PubMed
  30. Krapivinskaya LD, Krapivinsky GB, Ratner VL. Immobilization of immunoglobulin on a quartz surface by BrCN without loss of antigen binding capability. Biosens Bioelectron. 1992; 7(7):509-13. PMID: 1524794.
    View in: PubMed
  31. Filatova EA, Krapivinsky GB, Filatov GN, Lazareva AV, Fesenko EE. Antiidiotypic antibodies against anti-cGMP polyclonal antibodies. Biochim Biophys Acta. 1991 May 07; 1064(2):293-6. PMID: 1645199.
    View in: PubMed
  32. Krapivinsky GB, Filatova EA, Filatov GN, Jainazarov AB, Fesenko EE. Antiidiotypic antibodies interacting with cGMP-dependent channels of frog retinal rod outer segments. J Recept Res. 1991; 11(5):757-72. PMID: 1717686.
    View in: PubMed
  33. Krapivinsky GB, Filatov GN, Filatova EA, Lyubarsky AL, Fesenko EE. Regulation of cGMP-dependent conductance in cytoplasmic membrane of rod outer segments by transducin. FEBS Lett. 1989 Apr 24; 247(2):435-7. PMID: 2469603.
    View in: PubMed
  34. Novoselov VI, Krapivinskaya LD, Krapivinsky GB, Fesenko EE. GTP-binding protein associated with amino acid binding proteins from olfactory epithelium of skate, Dasyatis pastinaca. FEBS Lett. 1988 Jul 18; 234(2):471-4. PMID: 2839378.
    View in: PubMed
  35. Krapivinsky GB, Tishchenkov VG, Fesenko EE. Molecular mechanisms of photoreception. IV. Ca2+-inhibited GTPase of rod outer segments of the frog retina. Biochim Biophys Acta. 1980 Aug 07; 614(2):435-45. PMID: 6105885.
    View in: PubMed
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