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Items: 48

1.

Regulation of the neuronal KCNQ2 channel by Src--a dual rearrangement of the cytosolic termini underlies bidirectional regulation of gating.

Siloni S, Singer-Lahat D, Esa M, Tsemakhovich V, Chikvashvili D, Lotan I.

J Cell Sci. 2015 Sep 15;128(18):3489-501. doi: 10.1242/jcs.173922. Epub 2015 Aug 14.

2.

Identification and characterization of a novel family of selective antifungal compounds (CANBEFs) that interfere with fungal protein synthesis.

Mircus G, Albert N, Ben-Yaakov D, Chikvashvili D, Shadkchan Y, Kontoyiannis DP, Osherov N.

Antimicrob Agents Chemother. 2015 Sep;59(9):5631-40. doi: 10.1128/AAC.00850-15. Epub 2015 Jul 6.

3.

Cardiovascular Imaging: Current Developments in Research and Clinical Practice.

Makaryus AN, Zeltser R, Chikvashvili D, Fan D, Boxt L, Makaryus JN.

Clin Med Insights Cardiol. 2016 Apr 3;8(Suppl 4):57-61. doi: 10.4137/CMC.S38846. eCollection 2014. No abstract available.

4.

Tracking Ca2+-dependent and Ca2+-independent conformational transitions in syntaxin 1A during exocytosis in neuroendocrine cells.

Greitzer-Antes D, Barak-Broner N, Berlin S, Oron Y, Chikvashvili D, Lotan I.

J Cell Sci. 2013 Jul 1;126(Pt 13):2914-23. doi: 10.1242/jcs.124743. Epub 2013 May 2.

5.

The voltage-dependent potassium channel subunit Kv2.1 regulates insulin secretion from rodent and human islets independently of its electrical function.

Dai XQ, Manning Fox JE, Chikvashvili D, Casimir M, Plummer G, Hajmrle C, Spigelman AF, Kin T, Singer-Lahat D, Kang Y, Shapiro AM, Gaisano HY, Lotan I, Macdonald PE.

Diabetologia. 2012 Jun;55(6):1709-20. doi: 10.1007/s00125-012-2512-6. Epub 2012 Mar 13.

PMID:
22411134
6.

Non-conducting function of the Kv2.1 channel enables it to recruit vesicles for release in neuroendocrine and nerve cells.

Feinshreiber L, Singer-Lahat D, Friedrich R, Matti U, Sheinin A, Yizhar O, Nachman R, Chikvashvili D, Rettig J, Ashery U, Lotan I.

J Cell Sci. 2010 Jun 1;123(Pt 11):1940-7. doi: 10.1242/jcs.063719.

7.

Rearrangements in the relative orientation of cytoplasmic domains induced by a membrane-anchored protein mediate modulations in Kv channel gating.

Lvov A, Greitzer D, Berlin S, Chikvashvili D, Tsuk S, Lotan I, Michaelevski I.

J Biol Chem. 2009 Oct 9;284(41):28276-91. doi: 10.1074/jbc.M109.028761. Epub 2009 Aug 18.

8.

Selective interaction of syntaxin 1A with KCNQ2: possible implications for specific modulation of presynaptic activity.

Regev N, Degani-Katzav N, Korngreen A, Etzioni A, Siloni S, Alaimo A, Chikvashvili D, Villarroel A, Attali B, Lotan I.

PLoS One. 2009 Aug 13;4(8):e6586. doi: 10.1371/journal.pone.0006586.

9.

Syntaxin modulates Kv1.1 through dual action on channel surface expression and conductance.

Feinshreiber L, Chikvashvili D, Michaelevski I, Lotan I.

Biochemistry. 2009 May 19;48(19):4109-14. doi: 10.1021/bi9002088.

PMID:
19331362
10.

Formation of the full SNARE complex eliminates interactions of its individual protein components with the Kv2.1 channel.

Tsuk S, Lvov A, Michaelevski I, Chikvashvili D, Lotan I.

Biochemistry. 2008 Aug 12;47(32):8342-9. doi: 10.1021/bi800512p. Epub 2008 Jul 18.

PMID:
18636750
11.

VAMP2 interacts directly with the N terminus of Kv2.1 to enhance channel inactivation.

Lvov A, Chikvashvili D, Michaelevski I, Lotan I.

Pflugers Arch. 2008 Sep;456(6):1121-36. doi: 10.1007/s00424-008-0468-7. Epub 2008 Jun 10.

PMID:
18542995
12.

Direct interaction of endogenous Kv channels with syntaxin enhances exocytosis by neuroendocrine cells.

Singer-Lahat D, Chikvashvili D, Lotan I.

PLoS One. 2008 Jan 2;3(1):e1381. doi: 10.1371/journal.pone.0001381.

13.

K+ channel facilitation of exocytosis by dynamic interaction with syntaxin.

Singer-Lahat D, Sheinin A, Chikvashvili D, Tsuk S, Greitzer D, Friedrich R, Feinshreiber L, Ashery U, Benveniste M, Levitan ES, Lotan I.

J Neurosci. 2007 Feb 14;27(7):1651-8.

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16.

Direct interaction of target SNAREs with the Kv2.1 channel. Modal regulation of channel activation and inactivation gating.

Michaelevski I, Chikvashvili D, Tsuk S, Singer-Lahat D, Kang Y, Linial M, Gaisano HY, Fili O, Lotan I.

J Biol Chem. 2003 Sep 5;278(36):34320-30. Epub 2003 Jun 13.

17.

Modulation of a brain voltage-gated K+ channel by syntaxin 1A requires the physical interaction of Gbetagamma with the channel.

Michaelevski I, Chikvashvili D, Tsuk S, Fili O, Lohse MJ, Singer-Lahat D, Lotan I.

J Biol Chem. 2002 Sep 20;277(38):34909-17. Epub 2002 Jul 11.

18.

The 25-kDa synaptosome-associated protein (SNAP-25) binds and inhibits delayed rectifier potassium channels in secretory cells.

Ji J, Tsuk S, Salapatek AM, Huang X, Chikvashvili D, Pasyk EA, Kang Y, Sheu L, Tsushima R, Diamant N, Trimble WS, Lotan I, Gaisano HY.

J Biol Chem. 2002 Jun 7;277(23):20195-204. Epub 2002 Mar 29.

19.

Direct interaction of a brain voltage-gated K+ channel with syntaxin 1A: functional impact on channel gating.

Fili O, Michaelevski I, Bledi Y, Chikvashvili D, Singer-Lahat D, Boshwitz H, Linial M, Lotan I.

J Neurosci. 2001 Mar 15;21(6):1964-74.

20.

Fast inactivation of a brain K+ channel composed of Kv1.1 and Kvbeta1.1 subunits modulated by G protein beta gamma subunits.

Jing J, Chikvashvili D, Singer-Lahat D, Thornhill WB, Reuveny E, Lotan I.

EMBO J. 1999 Mar 1;18(5):1245-56.

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23.

Phosphorylation of a K+ channel alpha subunit modulates the inactivation conferred by a beta subunit. Involvement of cytoskeleton.

Levin G, Chikvashvili D, Singer-Lahat D, Peretz T, Thornhill WB, Lotan I.

J Biol Chem. 1996 Nov 15;271(46):29321-8.

24.

Modulation by protein kinase C activation of rat brain delayed-rectifier K+ channel expressed in Xenopus oocytes.

Peretz T, Levin G, Moran O, Thornhill WB, Chikvashvili D, Lotan I.

FEBS Lett. 1996 Feb 26;381(1-2):71-6.

25.

Regulation of RCK1 currents with a cAMP analog via enhanced protein synthesis and direct channel phosphorylation.

Levin G, Keren T, Peretz T, Chikvashvili D, Thornhill WB, Lotan I.

J Biol Chem. 1995 Jun 16;270(24):14611-8.

26.

[Hemodynamic effects of intravenous allapinine in patients with myocardial infarction].

Khakimov AG, Merkulova IN, Chikvashvili DI, Mansurova GL, Ruda MIa.

Kardiologiia. 1992 Feb;32(2):53-5. Russian.

PMID:
1527936
27.
28.
30.

[Modern methods for the instrumental diagnosis of intracavitary thrombosis of the left ventricle in myocardial infarct].

Chikvashvili DI, Sinitsyn VE, Rado Iu, Romanovskiĭ IM, Zharov IN, Galakhov IE, Belenkov IuN, Ruda MIa.

Ter Arkh. 1990;62(8):33-7. Russian.

PMID:
2274868
31.

[The action of triftorfenazin on the Ca-ATPase activity of fibroblasts and Ehrlich ascites cells].

Chikvashvili DV, Shurgaia IG.

Biull Eksp Biol Med. 1989 Dec;108(12):718-9. Russian.

PMID:
2534506
32.

[The radiomodifying action of ATP and ADP on membrane-bound enzymes].

Nadareĭshvili KSh, Chikvashvili DV, Beridze MG.

Radiobiologiia. 1989 Sep-Oct;29(5):648-51. Russian.

PMID:
2555832
33.

[Postradiation changes in the activity of membrane-bound nerve tissue enzymes].

Beridze MG, Nadareĭshvili KSh, Chikvashvili DV.

Radiobiologiia. 1989 Sep-Oct;29(5):601-4. Russian.

PMID:
2555831
34.
35.

[Effect of thrombolytic therapy on the contractile function of the left-ventricular myocardium in patients with acute myocardial infarction].

Mirrakhimov EM, Chikvashvili DI, Pomerantsev EV.

Biull Vsesoiuznogo Kardiol Nauchn Tsentra AMN SSSR. 1989;12(1):93-4. Russian. No abstract available.

PMID:
2742773
36.

[Myocardial infarct in a patient with a coronary artery thrombosis at the site of the myocardial bridge in unaffected heart vessels].

Staroverov II, Dundua DP, Dobrovol'skiĭ AB, Samko AN, Chikvashvili DI.

Ter Arkh. 1989;61(12):41-3. Russian. No abstract available.

PMID:
2629144
37.
38.

[Computerized two-dimensional echocardiography in acute myocardial infarction. Possibility of determining the size of necrotic focus].

Chikvashvili DI, Blank ML, Ashmarin IIu, Samarenko MB, Galaknov IE.

Kardiologiia. 1988 Jul;28(7):32-7. Russian.

PMID:
3210521
39.

[Determination of the right ventricular volume and ejection fraction by echocardiography (a comparison with angiographic data)].

Sobol' IuS, At'kov OIu, Samko AN, Chikvashvili DI, Miroliubov SG.

Ter Arkh. 1988;60(2):101-3. Russian.

PMID:
3368849
41.

[Embolism of the anterior descending artery as a cause of myocardial infarct in a patient with a prosthetic aortic valve].

Karpov IuA, Samko AN, Chikvashvili DI, Sivtseva AI, Bakashvili NG.

Ter Arkh. 1987;59(10):44-6. Russian.

PMID:
3433218
42.
43.

[Normal indices of left ventricular function assessed by using computer technology].

Savchenko AP, Samko AN, Chikvashvili DI, Krasnosel'skiĭ AA.

Ter Arkh. 1987;59(7):97-100. Russian.

PMID:
3313786
44.

[Unstable stenocardia: indicators of platelet activity and the effect of verapamil].

Gratsianskiĭ NA, Chikvashvili DI, Masenko VP.

Biull Vsesoiuznogo Kardiol Nauchn Tsentra AMN SSSR. 1987;10(2):33-9. Russian.

PMID:
2962587
45.

[2-dimensional computed echocardiography. The potentials and limitations of the method in determining the global and local contractile function of the left ventricle].

Chikvashvili DI, Ashmarin IIu, Samko AN.

Biull Vsesoiuznogo Kardiol Nauchn Tsentra AMN SSSR. 1986;9(2):100-8. Russian.

PMID:
3541959
46.

[Quantitative evaluation of disorders of total and regional contractile function in patients with left ventricular postinfarct aneurysm using computed 2-dimensional echocardiography].

Ruda MIa, Chikvashvili DI, Ashmarin IIu, Ivanishvili LO, Rubanovich AI.

Ter Arkh. 1985;57(4):110-5. Russian. No abstract available.

PMID:
4012615
47.

[Diagnosis of thrombosis of the left ventricle in patients with acute myocardial infarction using 2-dimensional echocardiography].

Chikvashvili DI, Noeva EA, Ashmarin IIu, Ruda MIa.

Ter Arkh. 1984;56(8):26-9. Russian.

PMID:
6495203
48.

[Role of vanadium in regulation of oxidation-reduction reactions in membranes].

Kikvidze ZIa, Chikvashvili DV, Kometiani ZP.

Biokhimiia. 1982 Nov;47(11):1814-7. Russian.

PMID:
7150672

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