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Items: 1 to 50 of 122


Filamin A mediates isotropic distribution of applied force across the actin network.

Kumar A, Shutova MS, Tanaka K, Iwamoto DV, Calderwood DA, Svitkina TM, Schwartz MA.

J Cell Biol. 2019 Aug 5;218(8):2481-2491. doi: 10.1083/jcb.201901086. Epub 2019 Jul 17.


Characterization of Nanoscale Organization of F-Actin in Morphologically Distinct Dendritic Spines In Vitro Using Supervised Learning.

Nanguneri S, Pramod RT, Efimova N, Das D, Jose M, Svitkina T, Nair D.

eNeuro. 2019 Aug 1;6(4). pii: ENEURO.0425-18.2019. doi: 10.1523/ENEURO.0425-18.2019. Print 2019 Jul/Aug.


Ultrastructure and dynamics of the actin-myosin II cytoskeleton during mitochondrial fission.

Yang C, Svitkina TM.

Nat Cell Biol. 2019 May;21(5):603-613. doi: 10.1038/s41556-019-0313-6. Epub 2019 Apr 15.


Membrane-cytoskeletal crosstalk mediated by myosin-I regulates adhesion turnover during phagocytosis.

Barger SR, Reilly NS, Shutova MS, Li Q, Maiuri P, Heddleston JM, Mooseker MS, Flavell RA, Svitkina T, Oakes PW, Krendel M, Gauthier NC.

Nat Commun. 2019 Mar 19;10(1):1249. doi: 10.1038/s41467-019-09104-1.


Common and Specific Functions of Nonmuscle Myosin II Paralogs in Cells.

Shutova MS, Svitkina TM.

Biochemistry (Mosc). 2018 Dec;83(12):1459-1468. doi: 10.1134/S0006297918120040. Review.


Lateral distribution of phosphatidylinositol 4,5-bisphosphate in membranes regulates formin- and ARP2/3-mediated actin nucleation.

Bucki R, Wang YH, Yang C, Kandy SK, Fatunmbi O, Bradley R, Pogoda K, Svitkina T, Radhakrishnan R, Janmey PA.

J Biol Chem. 2019 Mar 22;294(12):4704-4722. doi: 10.1074/jbc.RA118.005552. Epub 2019 Jan 28.


Time-resolved ultrastructure of the cortical actin cytoskeleton in dynamic membrane blebs.

Chikina AS, Svitkina TM, Alexandrova AY.

J Cell Biol. 2019 Feb 4;218(2):445-454. doi: 10.1083/jcb.201806075. Epub 2018 Dec 12.


Mammalian nonmuscle myosin II comes in three flavors.

Shutova MS, Svitkina TM.

Biochem Biophys Res Commun. 2018 Nov 25;506(2):394-402. doi: 10.1016/j.bbrc.2018.03.103. Epub 2018 Mar 17. Review.


Branched actin networks push against each other at adherens junctions to maintain cell-cell adhesion.

Efimova N, Svitkina TM.

J Cell Biol. 2018 May 7;217(5):1827-1845. doi: 10.1083/jcb.201708103. Epub 2018 Mar 5.


Ultrastructure of the actin cytoskeleton.

Svitkina TM.

Curr Opin Cell Biol. 2018 Oct;54:1-8. doi: 10.1016/ Epub 2018 Feb 21. Review.


The Actin Cytoskeleton and Actin-Based Motility.

Svitkina T.

Cold Spring Harb Perspect Biol. 2018 Jan 2;10(1). pii: a018267. doi: 10.1101/cshperspect.a018267. Review.


Self-sorting of nonmuscle myosins IIA and IIB polarizes the cytoskeleton and modulates cell motility.

Shutova MS, Asokan SB, Talwar S, Assoian RK, Bear JE, Svitkina TM.

J Cell Biol. 2017 Sep 4;216(9):2877-2889. doi: 10.1083/jcb.201705167. Epub 2017 Jul 12.


Ezrin enhances line tension along transcellular tunnel edges via NMIIa driven actomyosin cable formation.

Stefani C, Gonzalez-Rodriguez D, Senju Y, Doye A, Efimova N, Janel S, Lipuma J, Tsai MC, Hamaoui D, Maddugoda MP, Cochet-Escartin O, Prévost C, Lafont F, Svitkina T, Lappalainen P, Bassereau P, Lemichez E.

Nat Commun. 2017 Jun 23;8:15839. doi: 10.1038/ncomms15839.


βIII Spectrin Is Necessary for Formation of the Constricted Neck of Dendritic Spines and Regulation of Synaptic Activity in Neurons.

Efimova N, Korobova F, Stankewich MC, Moberly AH, Stolz DB, Wang J, Kashina A, Ma M, Svitkina T.

J Neurosci. 2017 Jul 5;37(27):6442-6459. doi: 10.1523/JNEUROSCI.3520-16.2017. Epub 2017 Jun 2.


Platinum replica electron microscopy: Imaging the cytoskeleton globally and locally.

Svitkina TM.

Int J Biochem Cell Biol. 2017 May;86:37-41. doi: 10.1016/j.biocel.2017.03.009. Epub 2017 Mar 18. Review.


A minimal actomyosin-based model predicts the dynamics of filopodia on neuronal dendrites.

Marchenko OO, Das S, Yu J, Novak IL, Rodionov VI, Efimova N, Svitkina T, Wolgemuth CW, Loew LM.

Mol Biol Cell. 2017 Apr 15;28(8):1021-1033. doi: 10.1091/mbc.E16-06-0461. Epub 2017 Feb 22.


Neurite outgrowth is driven by actin polymerization even in the presence of actin polymerization inhibitors.

Chia JX, Efimova N, Svitkina TM.

Mol Biol Cell. 2016 Sep 28. pii: mbc.E16-04-0253. [Epub ahead of print]


Axon Initial Segment Cytoskeleton: Architecture, Development, and Role in Neuron Polarity.

Jones SL, Svitkina TM.

Neural Plast. 2016;2016:6808293. doi: 10.1155/2016/6808293. Epub 2016 Jul 17. Review.


Visualization of in vivo septin ultrastructures by platinum replica electron microscopy.

Ong K, Svitkina T, Bi E.

Methods Cell Biol. 2016;136:73-97. doi: 10.1016/bs.mcb.2016.03.011. Epub 2016 Apr 16.


Imaging Cytoskeleton Components by Electron Microscopy.

Svitkina T.

Methods Mol Biol. 2016;1365:99-118. doi: 10.1007/978-1-4939-3124-8_5.


Nerve growth factor promotes reorganization of the axonal microtubule array at sites of axon collateral branching.

Ketschek A, Jones S, Spillane M, Korobova F, Svitkina T, Gallo G.

Dev Neurobiol. 2015 Dec;75(12):1441-61. doi: 10.1002/dneu.22294. Epub 2015 May 27.


PICK1 is implicated in organelle motility in an Arp2/3 complex-independent manner.

Madasu Y, Yang C, Boczkowska M, Bethoney KA, Zwolak A, Rebowski G, Svitkina T, Dominguez R.

Mol Biol Cell. 2015 Apr 1;26(7):1308-22. doi: 10.1091/mbc.E14-10-1448. Epub 2015 Feb 5.


Giant ankyrin-G: a critical innovation in vertebrate evolution of fast and integrated neuronal signaling.

Jenkins PM, Kim N, Jones SL, Tseng WC, Svitkina TM, Yin HH, Bennett V.

Proc Natl Acad Sci U S A. 2015 Jan 27;112(4):957-64. doi: 10.1073/pnas.1416544112. Epub 2014 Dec 31.


Architecture and dynamic remodelling of the septin cytoskeleton during the cell cycle.

Ong K, Wloka C, Okada S, Svitkina T, Bi E.

Nat Commun. 2014 Dec 5;5:5698. doi: 10.1038/ncomms6698.


Endogenous species of mammalian nonmuscle myosin IIA and IIB include activated monomers and heteropolymers.

Shutova MS, Spessott WA, Giraudo CG, Svitkina T.

Curr Biol. 2014 Sep 8;24(17):1958-68. doi: 10.1016/j.cub.2014.07.070. Epub 2014 Aug 14.


CLASPs are required for proper microtubule localization of end-binding proteins.

Grimaldi AD, Maki T, Fitton BP, Roth D, Yampolsky D, Davidson MW, Svitkina T, Straube A, Hayashi I, Kaverina I.

Dev Cell. 2014 Aug 11;30(3):343-52. doi: 10.1016/j.devcel.2014.06.026.


Axon initial segment cytoskeleton comprises a multiprotein submembranous coat containing sparse actin filaments.

Jones SL, Korobova F, Svitkina T.

J Cell Biol. 2014 Apr 14;205(1):67-81. doi: 10.1083/jcb.201401045. Epub 2014 Apr 7.


Mechanism of IRSp53 inhibition and combinatorial activation by Cdc42 and downstream effectors.

Kast DJ, Yang C, Disanza A, Boczkowska M, Madasu Y, Scita G, Svitkina T, Dominguez R.

Nat Struct Mol Biol. 2014 Apr;21(4):413-22. doi: 10.1038/nsmb.2781. Epub 2014 Mar 2.


Actin network disassembly powers dissemination of Listeria monocytogenes.

Talman AM, Chong R, Chia J, Svitkina T, Agaisse H.

J Cell Sci. 2014 Jan 1;127(Pt 1):240-9. doi: 10.1242/jcs.140038. Epub 2013 Oct 23.


CARMIL leading edge localization depends on a non-canonical PH domain and dimerization.

Zwolak A, Yang C, Feeser EA, Ostap EM, Svitkina T, Dominguez R.

Nat Commun. 2013;4:2523. doi: 10.1038/ncomms3523.


Exo70 generates membrane curvature for morphogenesis and cell migration.

Zhao Y, Liu J, Yang C, Capraro BR, Baumgart T, Bradley RP, Ramakrishnan N, Xu X, Radhakrishnan R, Svitkina T, Guo W.

Dev Cell. 2013 Aug 12;26(3):266-78. doi: 10.1016/j.devcel.2013.07.007.


Ultrastructure of protrusive actin filament arrays.

Svitkina TM.

Curr Opin Cell Biol. 2013 Oct;25(5):574-81. doi: 10.1016/ Epub 2013 Apr 29. Review.


Functions of nonmuscle myosin II in assembly of the cellular contractile system.

Shutova M, Yang C, Vasiliev JM, Svitkina T.

PLoS One. 2012;7(7):e40814. doi: 10.1371/journal.pone.0040814. Epub 2012 Jul 13.


Exo70 stimulates the Arp2/3 complex for lamellipodia formation and directional cell migration.

Liu J, Zhao Y, Sun Y, He B, Yang C, Svitkina T, Goldman YE, Guo W.

Curr Biol. 2012 Aug 21;22(16):1510-5. doi: 10.1016/j.cub.2012.05.055. Epub 2012 Jun 28.


Septin-driven coordination of actin and microtubule remodeling regulates the collateral branching of axons.

Hu J, Bai X, Bowen JR, Dolat L, Korobova F, Yu W, Baas PW, Svitkina T, Gallo G, Spiliotis ET.

Curr Biol. 2012 Jun 19;22(12):1109-15. doi: 10.1016/j.cub.2012.04.019. Epub 2012 May 17.


Actin bends over backward for directional branching.

Svitkina TM.

Proc Natl Acad Sci U S A. 2012 Feb 21;109(8):2693-4. doi: 10.1073/pnas.1121360109. Epub 2012 Feb 9. No abstract available.


Divalent cation-induced cluster formation by polyphosphoinositides in model membranes.

Wang YH, Collins A, Guo L, Smith-Dupont KB, Gai F, Svitkina T, Janmey PA.

J Am Chem Soc. 2012 Feb 22;134(7):3387-95. doi: 10.1021/ja208640t. Epub 2012 Feb 10.


The cytoskeletal mechanisms of cell-cell junction formation in endothelial cells.

Hoelzle MK, Svitkina T.

Mol Biol Cell. 2012 Jan;23(2):310-23. doi: 10.1091/mbc.E11-08-0719. Epub 2011 Nov 16.


Filopodia initiation: focus on the Arp2/3 complex and formins.

Yang C, Svitkina T.

Cell Adh Migr. 2011 Sep-Oct;5(5):402-8. doi: 10.4161/cam.5.5.16971. Review.


Natural killer cell lytic granule secretion occurs through a pervasive actin network at the immune synapse.

Rak GD, Mace EM, Banerjee PP, Svitkina T, Orange JS.

PLoS Biol. 2011 Sep;9(9):e1001151. doi: 10.1371/journal.pbio.1001151. Epub 2011 Sep 13.


Visualizing branched actin filaments in lamellipodia by electron tomography.

Yang C, Svitkina T.

Nat Cell Biol. 2011 Sep 2;13(9):1012-3; author reply 1013-4. doi: 10.1038/ncb2321. No abstract available.


The signaling adaptor Eps8 is an essential actin capping protein for dendritic cell migration.

Frittoli E, Matteoli G, Palamidessi A, Mazzini E, Maddaluno L, Disanza A, Yang C, Svitkina T, Rescigno M, Scita G.

Immunity. 2011 Sep 23;35(3):388-99. doi: 10.1016/j.immuni.2011.07.007. Epub 2011 Aug 11.


Structural organization of the actin cytoskeleton at sites of clathrin-mediated endocytosis.

Collins A, Warrington A, Taylor KA, Svitkina T.

Curr Biol. 2011 Jul 26;21(14):1167-75. doi: 10.1016/j.cub.2011.05.048. Epub 2011 Jun 30.


Mechanism of actin filament bundling by fascin.

Jansen S, Collins A, Yang C, Rebowski G, Svitkina T, Dominguez R.

J Biol Chem. 2011 Aug 26;286(34):30087-96. doi: 10.1074/jbc.M111.251439. Epub 2011 Jun 18.


The actin nucleating Arp2/3 complex contributes to the formation of axonal filopodia and branches through the regulation of actin patch precursors to filopodia.

Spillane M, Ketschek A, Jones SL, Korobova F, Marsick B, Lanier L, Svitkina T, Gallo G.

Dev Neurobiol. 2011 Sep;71(9):747-58. doi: 10.1002/dneu.20907.


Mechanisms of plasma membrane targeting of formin mDia2 through its amino terminal domains.

Gorelik R, Yang C, Kameswaran V, Dominguez R, Svitkina T.

Mol Biol Cell. 2011 Jan 15;22(2):189-201. doi: 10.1091/mbc.E10-03-0256. Epub 2010 Nov 30.


Regulation of the postsynaptic cytoskeleton: roles in development, plasticity, and disorders.

Svitkina T, Lin WH, Webb DJ, Yasuda R, Wayman GA, Van Aelst L, Soderling SH.

J Neurosci. 2010 Nov 10;30(45):14937-42. doi: 10.1523/JNEUROSCI.4276-10.2010. Review.


Different localizations and cellular behaviors of leiomodin and tropomodulin in mature cardiomyocyte sarcomeres.

Skwarek-Maruszewska A, Boczkowska M, Zajac AL, Kremneva E, Svitkina T, Dominguez R, Lappalainen P.

Mol Biol Cell. 2010 Oct 1;21(19):3352-61. doi: 10.1091/mbc.E10-02-0109. Epub 2010 Aug 4.


AlphaE-catenin regulates actin dynamics independently of cadherin-mediated cell-cell adhesion.

Benjamin JM, Kwiatkowski AV, Yang C, Korobova F, Pokutta S, Svitkina T, Weis WI, Nelson WJ.

J Cell Biol. 2010 Apr 19;189(2):339-52. doi: 10.1083/jcb.200910041.


Arginylation regulates intracellular actin polymer level by modulating actin properties and binding of capping and severing proteins.

Saha S, Mundia MM, Zhang F, Demers RW, Korobova F, Svitkina T, Perieteanu AA, Dawson JF, Kashina A.

Mol Biol Cell. 2010 Apr 15;21(8):1350-61. doi: 10.1091/mbc.E09-09-0829. Epub 2010 Feb 24.

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