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Shashank Shekhar - Publications

Affiliations: 
2020- Physics Emory University, Atlanta, GA 
Area:
Actin, Cytoskeleton, Phagocytosis
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33 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2025 Yamashiro S, Shekhar S, Novak SM, Biswas S, Gregorio CC, Fowler VM. Actin Filament Pointed Ends: Assays for Regulation of Assembly and Disassembly by Tropomodulin and Tropomyosin. Cytoskeleton (Hoboken, N.J.). PMID 39992031 DOI: 10.1002/cm.22007  0.565
2025 Towsif EM, Shekhar S. The actin filament pointed-end depolymerase Srv2/CAP depolymerizes barbed ends, displaces capping protein, and promotes formin processivity. Proceedings of the National Academy of Sciences of the United States of America. 122: e2411318122. PMID 39874286 DOI: 10.1073/pnas.2411318122  0.569
2025 Ulrichs H, Shekhar S. Regulation of actin dynamics by Twinfilin. Current Opinion in Cell Biology. 92: 102459. PMID 39765045 DOI: 10.1016/j.ceb.2024.102459  0.578
2024 Nandi M, Shekhar S, Choubey S. A generalized theoretical framework to investigate multicomponent actin dynamics. Biorxiv : the Preprint Server For Biology. PMID 39713386 DOI: 10.1101/2024.12.10.627743  0.54
2024 Reddy V, Arya A, Shekhar S. Twinfilin is a non-processive depolymerase which synergizes with formin to dramatically accelerate actin filament uncapping by 300-fold. Biorxiv : the Preprint Server For Biology. PMID 39071257 DOI: 10.1101/2024.07.19.604324  0.623
2024 Ulrichs H, Shekhar S. Profilin affects microtubule dynamics via actin. The Journal of Cell Biology. 223. PMID 38832903 DOI: 10.1083/jcb.202404112  0.456
2024 Towsif EM, Miller BA, Ulrichs H, Shekhar S. Multicomponent depolymerization of actin filament pointed ends by cofilin and cyclase-associated protein depends upon filament age. European Journal of Cell Biology. 103: 151423. PMID 38796920 DOI: 10.1016/j.ejcb.2024.151423  0.538
2024 Towsif EM, Miller BA, Ulrichs H, Shekhar S. Multicomponent depolymerization of actin filament pointed ends by cofilin and cyclase-associated protein depends upon filament age. Biorxiv : the Preprint Server For Biology. PMID 38659736 DOI: 10.1101/2024.04.15.589566  0.538
2024 Dhar A, Bagyashree VT, Biswas S, Kumari J, Sridhara A, Jeevan Subodh B, Shekhar S, Palani S. Functional redundancy and formin-independent localization of tropomyosin isoforms in . Biorxiv : the Preprint Server For Biology. PMID 38617342 DOI: 10.1101/2024.04.04.587703  0.544
2023 Towsif EM, Shekhar S. Cyclase-associated protein is a pro-formin anti-capping processive depolymerase of actin barbed and pointed ends. Biorxiv : the Preprint Server For Biology. PMID 38076850 DOI: 10.1101/2023.11.30.569482  0.577
2023 Goode BL, Eskin J, Shekhar S. Mechanisms of actin disassembly and turnover. The Journal of Cell Biology. 222. PMID 37948068 DOI: 10.1083/jcb.202309021  0.712
2023 Ulrichs H, Gaska I, Shekhar S. Multicomponent regulation of actin barbed end assembly by twinfilin, formin and capping protein. Nature Communications. 14: 3981. PMID 37414761 DOI: 10.1038/s41467-023-39655-3  0.543
2023 Ulrichs H, Gaska I, Shekhar S. Multicomponent regulation of actin barbed end assembly by twinfilin, formin and capping protein. Biorxiv : the Preprint Server For Biology. PMID 37163095 DOI: 10.1101/2023.04.24.538010  0.593
2022 Kudryashova E, Ulrichs H, Shekhar S, Kudryashov DS. Pointed-end processive elongation of actin filaments by effectors VopF and VopL. Science Advances. 8: eadc9239. PMID 36399577 DOI: 10.1126/sciadv.adc9239  0.521
2021 Hoeprich GJ, Sinclair AN, Shekhar S, Goode BL. Single-molecule imaging of IQGAP1 regulating actin filament dynamics. Molecular Biology of the Cell. mbcE21040211. PMID 34731043 DOI: 10.1091/mbc.E21-04-0211  0.743
2021 Devitt CC, Lee C, Cox RM, Papoulas O, Alvarado J, Shekhar S, Marcotte EM, Wallingford JB. Twinfilin1 controls lamellipodial protrusive activity and actin turnover during vertebrate gastrulation. Journal of Cell Science. 134. PMID 34297122 DOI: 10.1242/jcs.254011  0.477
2021 Devitt CC, Lee C, Cox RM, Papoulas O, Alvarado J, Shekhar S, Marcotte EM, Wallingford JB. Twinfilin1 controls lamellipodial protrusive activity and actin turnover during vertebrate gastrulation. Journal of Cell Science. PMID 34060614 DOI: 10.1242/jcs.254011  0.472
2021 Shekhar S, Hoeprich GJ, Gelles J, Goode BL. Twinfilin bypasses assembly conditions and actin filament aging to drive barbed end depolymerization. The Journal of Cell Biology. 220. PMID 33226418 DOI: 10.1083/jcb.202006022  0.753
2020 Pollard LW, Garabedian MV, Alioto SL, Shekhar S, Goode BL. Genetically-inspired reconstitution of actin cables from seven purified proteins. Molecular Biology of the Cell. mbcE19100576. PMID 31913750 DOI: 10.1091/Mbc.E19-10-0576  0.711
2019 Shekhar S, Chung J, Kondev J, Gelles J, Goode BL. Synergy between Cyclase-associated protein and Cofilin accelerates actin filament depolymerization by two orders of magnitude. Nature Communications. 10: 5319. PMID 31757952 DOI: 10.1038/S41467-019-13268-1  0.772
2017 Shekhar S. Microfluidics-Assisted TIRF Imaging to Study Single Actin Filament Dynamics. Current Protocols in Cell Biology. 77: 12.13.1-12.13.24. PMID 29227552 DOI: 10.1002/Cpcb.31  0.631
2017 Shekhar S, Carlier MF. Enhanced Depolymerization of Actin Filaments by ADF/Cofilin and Monomer Funneling by Capping Protein Cooperate to Accelerate Barbed-End Growth. Current Biology : Cb. PMID 28625780 DOI: 10.1016/J.Cub.2017.05.036  0.743
2017 Carlier MF, Shekhar S. Global treadmilling coordinates actin turnover and controls the size of actin networks. Nature Reviews. Molecular Cell Biology. PMID 28248322 DOI: 10.1038/Nrm.2016.172  0.733
2016 Shekhar S, Pernier J, Carlier MF. Regulators of actin filament barbed ends at a glance. Journal of Cell Science. PMID 26940918 DOI: 10.1242/Jcs.179994  0.748
2016 Pernier J, Shekhar S, Jegou A, Guichard B, Carlier MF. Profilin Interaction with Actin Filament Barbed End Controls Dynamic Instability, Capping, Branching, and Motility. Developmental Cell. 36: 201-14. PMID 26812019 DOI: 10.1016/J.Devcel.2015.12.024  0.753
2016 Shekhar S, Carlier MF. Single-filament kinetic studies provide novel insights into regulation of actin-based motility. Molecular Biology of the Cell. 27: 1-6. PMID 26715420 DOI: 10.1091/Mbc.E15-06-0352  0.732
2015 Shekhar S, Kerleau M, Kühn S, Pernier J, Romet-Lemonne G, Jégou A, Carlier MF. Formin and capping protein together embrace the actin filament in a ménage à trois. Nature Communications. 6: 8730. PMID 26564775 DOI: 10.1038/Ncomms9730  0.733
2015 Carlier MF, Pernier J, Montaville P, Shekhar S, Kühn S. Control of polarized assembly of actin filaments in cell motility. Cellular and Molecular Life Sciences : Cmls. PMID 25948416 DOI: 10.1007/S00018-015-1914-2  0.76
2014 Pereira AM, Tudor C, Pouille PA, Shekhar S, Kanger JS, Subramaniam V, Martín-Blanco E. Plasticity of the MAPK signaling network in response to mechanical stress. Plos One. 9: e101963. PMID 25025279 DOI: 10.1371/Journal.Pone.0101963  0.329
2014 Pereira AM, Tudor C, Pouille P, Shekhar S, Kanger JS, Subramaniam V, Martin-Blanco E. Rho GTPases have distinct roles during mechanical stretch activation; Epistatic relationships of rac1 over bsk, rl and puc. Plos One. DOI: 10.1371/Journal.Pone.0101963.G003  0.328
2013 Van Den Dries K, Meddens MBM, De Keijzer S, Shekhar S, Subramaniam V, Figdor CG, Cambi A. Interplay between myosin IIA-mediated contractility and actin network integrity orchestrates podosome composition and oscillations Nature Communications. 4. PMID 23361003 DOI: 10.1038/Ncomms2402  0.586
2012 Shekhar S, Cambi A, Figdor CG, Subramaniam V, Kanger JS. A method for spatially resolved local intracellular mechanochemical sensing and organelle manipulation. Biophysical Journal. 103: 395-404. PMID 22947855 DOI: 10.1016/J.Bpj.2012.06.010  0.322
2008 Delatour V, Shekhar S, Reymann A, Didry D, Lê KHD, Romet-Lemonne G, Helfer E, Carlier M. Actin-based propulsion of functionalized hard versus fluid spherical objects New Journal of Physics. 10: 025001. DOI: 10.1088/1367-2630/10/2/025001  0.709
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