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Items: 46


Suppression of Ca2+ syntillas increases spontaneous exocytosis in mouse adrenal chromaffin cells.

Lefkowitz JJ, Fogarty KE, Lifshitz LM, Bellve KD, Tuft RA, ZhuGe R, Walsh JV Jr, De Crescenzo V.

J Gen Physiol. 2009 Oct;134(4):267-80. doi: 10.1085/jgp.200910285.


A close association of RyRs with highly dense clusters of Ca2+-activated Cl- channels underlies the activation of STICs by Ca2+ sparks in mouse airway smooth muscle.

Bao R, Lifshitz LM, Tuft RA, Bellvé K, Fogarty KE, ZhuGe R.

J Gen Physiol. 2008 Jul;132(1):145-60. doi: 10.1085/jgp.200709933.


Caffeine-activated large-conductance plasma membrane cation channels in cardiac myocytes: characteristics and significance.

Zhang YA, Tuft RA, Lifshitz LM, Fogarty KE, Singer JJ, Zou H.

Am J Physiol Heart Circ Physiol. 2007 Oct;293(4):H2448-61. Epub 2007 May 4.


Dihydropyridine receptors and type 1 ryanodine receptors constitute the molecular machinery for voltage-induced Ca2+ release in nerve terminals.

De Crescenzo V, Fogarty KE, Zhuge R, Tuft RA, Lifshitz LM, Carmichael J, Bellvé KD, Baker SP, Zissimopoulos S, Lai FA, Lemos JR, Walsh JV Jr.

J Neurosci. 2006 Jul 19;26(29):7565-74.


The intraflagellar transport protein IFT20 is associated with the Golgi complex and is required for cilia assembly.

Follit JA, Tuft RA, Fogarty KE, Pazour GJ.

Mol Biol Cell. 2006 Sep;17(9):3781-92. Epub 2006 Jun 14.


Plasma membrane domains specialized for clathrin-mediated endocytosis in primary cells.

Bellve KD, Leonard D, Standley C, Lifshitz LM, Tuft RA, Hayakawa A, Corvera S, Fogarty KE.

J Biol Chem. 2006 Jun 9;281(23):16139-46. Epub 2006 Mar 13.


Syntillas release Ca2+ at a site different from the microdomain where exocytosis occurs in mouse chromaffin cells.

ZhuGe R, DeCrescenzo V, Sorrentino V, Lai FA, Tuft RA, Lifshitz LM, Lemos JR, Smith C, Fogarty KE, Walsh JV Jr.

Biophys J. 2006 Mar 15;90(6):2027-37. Epub 2005 Dec 30.


Photoactivation-based labeling and in vivo tracking of RNA molecules in the nucleus.

Politz JC, Tuft RA, Pederson T.

CSH Protoc. 2006 Nov 1;2006(6). pii: pdb.prot4600. doi: 10.1101/pdb.prot4600.


Rapid, diffusional shuttling of poly(A) RNA between nuclear speckles and the nucleoplasm.

Politz JC, Tuft RA, Prasanth KV, Baudendistel N, Fogarty KE, Lifshitz LM, Langowski J, Spector DL, Pederson T.

Mol Biol Cell. 2006 Mar;17(3):1239-49. Epub 2005 Dec 21.


Using total fluorescence increase (signal mass) to determine the Ca2+ current underlying localized Ca2+ events.

Zou H, Lifshitz LM, Tuft RA, Fogarty KE, Singer JJ.

J Gen Physiol. 2004 Sep;124(3):259-72. Erratum in: J Gen Physiol. 2005 Nov;126(5):539.


Ca(2+) spark sites in smooth muscle cells are numerous and differ in number of ryanodine receptors, large-conductance K(+) channels, and coupling ratio between them.

Zhuge R, Fogarty KE, Baker SP, McCarron JG, Tuft RA, Lifshitz LM, Walsh JV Jr.

Am J Physiol Cell Physiol. 2004 Dec;287(6):C1577-88. Epub 2004 Aug 11.


Imaging calcium entering the cytosol through a single opening of plasma membrane ion channels: SCCaFTs--fundamental calcium events.

Zou H, Lifshitz LM, Tuft RA, Fogarty KE, Singer JJ.

Cell Calcium. 2004 Jun;35(6):523-33. Review.


Spontaneous mitochondrial depolarizations are independent of SR Ca2+ release.

O'Reilly CM, Fogarty KE, Drummond RM, Tuft RA, Walsh JV Jr.

Am J Physiol Cell Physiol. 2004 May;286(5):C1139-51. Epub 2004 Jan 7.


Ca2+ syntillas, miniature Ca2+ release events in terminals of hypothalamic neurons, are increased in frequency by depolarization in the absence of Ca2+ influx.

De Crescenzo V, ZhuGe R, Velázquez-Marrero C, Lifshitz LM, Custer E, Carmichael J, Lai FA, Tuft RA, Fogarty KE, Lemos JR, Walsh JV Jr.

J Neurosci. 2004 Feb 4;24(5):1226-35.


Quantitative analysis of spontaneous mitochondrial depolarizations.

O'Reilly CM, Fogarty KE, Drummond RM, Tuft RA, Walsh JV Jr.

Biophys J. 2003 Nov;85(5):3350-7.


Diffusion-based transport of nascent ribosomes in the nucleus.

Politz JC, Tuft RA, Pederson T.

Mol Biol Cell. 2003 Dec;14(12):4805-12. Epub 2003 Sep 5.


Recombinant expression of the voltage-dependent anion channel enhances the transfer of Ca2+ microdomains to mitochondria.

Rapizzi E, Pinton P, Szabadkai G, Wieckowski MR, Vandecasteele G, Baird G, Tuft RA, Fogarty KE, Rizzuto R.

J Cell Biol. 2002 Nov 25;159(4):613-24. Epub 2002 Nov 18.


M20, the small subunit of PP1M, binds to microtubules.

Takizawa N, Schmidt DJ, Mabuchi K, Villa-Moruzzi E, Tuft RA, Ikebe M.

Am J Physiol Cell Physiol. 2003 Feb;284(2):C250-62. Epub 2002 Sep 18.


Translocation of telokin by cGMP signaling in smooth muscle cells.

Komatsu S, Miyazaki K, Tuft RA, Ikebe M.

Am J Physiol Cell Physiol. 2002 Sep;283(3):C752-61.


Visualization of Ca2+ entry through single stretch-activated cation channels.

Zou H, Lifshitz LM, Tuft RA, Fogarty KE, Singer JJ.

Proc Natl Acad Sci U S A. 2002 Apr 30;99(9):6404-9.


Rho-dependent agonist-induced spatio-temporal change in myosin phosphorylation in smooth muscle cells.

Miyazaki K, Yano T, Schmidt DJ, Tokui T, Shibata M, Lifshitz LM, Kimura S, Tuft RA, Ikebe M.

J Biol Chem. 2002 Jan 4;277(1):725-34. Epub 2001 Oct 22.


Real-time visualization of processive myosin 5a-mediated vesicle movement in living astrocytes.

Stachelek SJ, Tuft RA, Lifschitz LM, Leonard DM, Farwell AP, Leonard JL.

J Biol Chem. 2001 Sep 21;276(38):35652-9. Epub 2001 Aug 9.


The fleet feet of haematopoietic stem cells: rapid motility, interaction and proteopodia.

Frimberger AE, McAuliffe CI, Werme KA, Tuft RA, Fogarty KE, Benoit BO, Dooner MS, Quesenberry PJ.

Br J Haematol. 2001 Mar;112(3):644-54.


Relationship of Ca2+ sparks to STOCs studied with 2D and 3D imaging in feline oesophageal smooth muscle cells.

Kirber MT, Etter EF, Bellve KA, Lifshitz LM, Tuft RA, Fay FS, Walsh JV, Fogarty KE.

J Physiol. 2001 Mar 1;531(Pt 2):315-27.


Effects of the regulatory light chain phosphorylation of myosin II on mitosis and cytokinesis of mammalian cells.

Komatsu S, Yano T, Shibata M, Tuft RA, Ikebe M.

J Biol Chem. 2000 Nov 3;275(44):34512-20.


Intercellular calcium waves in HeLa cells expressing GFP-labeled connexin 43, 32, or 26.

Paemeleire K, Martin PE, Coleman SL, Fogarty KE, Carrington WA, Leybaert L, Tuft RA, Evans WH, Sanderson MJ.

Mol Biol Cell. 2000 May;11(5):1815-27.


A bimodal pattern of InsP(3)-evoked elementary Ca(2+) signals in pancreatic acinar cells.

Fogarty KE, Kidd JF, Tuft RA, Thorn P.

Biophys J. 2000 May;78(5):2298-306.


Multiple pathways responsible for the stretch-induced increase in Ca2+ concentration in toad stomach smooth muscle cells.

Kirber MT, Guerrero-Hernández A, Bowman DS, Fogarty KE, Tuft RA, Singer JJ, Fay FS.

J Physiol. 2000 Apr 1;524 Pt 1:3-17.


Mitochondrial Ca2+ homeostasis during Ca2+ influx and Ca2+ release in gastric myocytes from Bufo marinus.

Drummond RM, Mix TC, Tuft RA, Walsh JV Jr, Fay FS.

J Physiol. 2000 Feb 1;522 Pt 3:375-90.


The role of Ca2+ feedback in shaping InsP3-evoked Ca2+ signals in mouse pancreatic acinar cells.

Kidd JF, Fogarty KE, Tuft RA, Thorn P.

J Physiol. 1999 Oct 1;520 Pt 1:187-201.


Imaging Ca(2+) entering the cytoplasm through a single opening of a plasma membrane cation channel.

Zou H, Lifshitz LM, Tuft RA, Fogarty KE, Singer JJ.

J Gen Physiol. 1999 Oct;114(4):575-88. Erratum in: J Gen Physiol 1999 Dec;114(6):839.


Movement of nuclear poly(A) RNA throughout the interchromatin space in living cells.

Politz JC, Tuft RA, Pederson T, Singer RH.

Curr Biol. 1999 Mar 25;9(6):285-91.


New light on mitochondrial calcium.

Pinton P, Brini M, Bastianutto C, Tuft RA, Pozzan T, Rizzuto R.

Biofactors. 1998;8(3-4):243-53.


Ca2+ sparks activate K+ and Cl- channels, resulting in spontaneous transient currents in guinea-pig tracheal myocytes.

ZhuGe R, Sims SM, Tuft RA, Fogarty KE, Walsh JV Jr.

J Physiol. 1998 Dec 15;513 ( Pt 3):711-8.


A tribute to Fredric Stewart Fay: June 5, 1943 - March 18, 1997.

Tuft RA, Loew LM.

Biophys J. 1998 Oct;75(4):1599-602. No abstract available.


Digital imaging microscopy of living cells.

Rizzuto R, Carrington W, Tuft RA.

Trends Cell Biol. 1998 Jul;8(7):288-92. Review.


Close contacts with the endoplasmic reticulum as determinants of mitochondrial Ca2+ responses.

Rizzuto R, Pinton P, Carrington W, Fay FS, Fogarty KE, Lifshitz LM, Tuft RA, Pozzan T.

Science. 1998 Jun 12;280(5370):1763-6.


Intrasarcomere [Ca2+] gradients in ventricular myocytes revealed by high speed digital imaging microscopy.

Isenberg G, Etter EF, Wendt-Gallitelli MF, Schiefer A, Carrington WA, Tuft RA, Fay FS.

Proc Natl Acad Sci U S A. 1996 May 28;93(11):5413-8.


Physiological cytosolic Ca2+ transients evoke concurrent mitochondrial depolarizations.

Loew LM, Carrington W, Tuft RA, Fay FS.

Proc Natl Acad Sci U S A. 1994 Dec 20;91(26):12579-83.


Imaging in five dimensions: time-dependent membrane potentials in individual mitochondria.

Loew LM, Tuft RA, Carrington W, Fay FS.

Biophys J. 1993 Dec;65(6):2396-407.


Chemotaxis of newt eosinophils: calcium regulation of chemotactic response.

Brundage RA, Fogarty KE, Tuft RA, Fay FS.

Am J Physiol. 1993 Dec;265(6 Pt 1):C1527-43.


Calcium gradients underlying polarization and chemotaxis of eosinophils.

Brundage RA, Fogarty KE, Tuft RA, Fay FS.

Science. 1991 Nov 1;254(5032):703-6.


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