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James E. Bear
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Journal Articles

Coro1B and Coro1C regulate lamellipodia dynamics and cell motility by tuning branched actin turnover

Zayna T. King, Mitchell T. Butler, Max A. Hockenberry, Bhagawat C. Subramanian, Priscila F. Siesser, David M. Graham, Wesley R. Legant, James E. Bear
Journal: Journal of Cell Biology
J Cell Biol (2022) 221 (8): e202111126.
DOI: https://doi.org/10.1083/jcb.202111126
Published: 03 June 2022
View article titled, Coro1B and Coro1C regulate lamellipodia dynamics and cell motility by tuning branched actin turnover
Open the PDF for Coro1B and Coro1C regulate lamellipodia dynamics and cell motility by tuning branched actin turnover in another window
Includes: Supplementary data
Journal Articles

Enucleated cells reveal differential roles of the nucleus in cell migration, polarity, and mechanotransduction

In Special Collection:
Mechanobiology 2019
David M. Graham, Tomas Andersen, Lisa Sharek, Gunes Uzer, Katheryn Rothenberg, Brenton D. Hoffman, Janet Rubin, Martial Balland, James E. Bear, Keith Burridge
Journal: Journal of Cell Biology
J Cell Biol (2018) 217 (3): 895–914.
DOI: https://doi.org/10.1083/jcb.201706097
Published: 19 January 2018
View article titled, Enucleated cells reveal differential roles of the nucleus in cell migration, polarity, and mechanotransduction
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Includes: Multimedia, Supplementary data
Journal Articles

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

Maria S. Shutova, Sreeja B. Asokan, Shefali Talwar, Richard K. Assoian, James E. Bear, Tatyana M. Svitkina
Journal: Journal of Cell Biology
J Cell Biol (2017) 216 (9): 2877–2889.
DOI: https://doi.org/10.1083/jcb.201705167
Published: 12 July 2017
View article titled, Self-sorting of nonmuscle myosins IIA and IIB polarizes the cytoskeleton and modulates cell motility
Open the PDF for Self-sorting of nonmuscle myosins IIA and IIB polarizes the cytoskeleton and modulates cell motility in another window
Includes: Supplementary data
Journal Articles

GMFβ controls branched actin content and lamellipodial retraction in fibroblasts

Elizabeth M. Haynes, Sreeja B. Asokan, Samantha J. King, Heath E. Johnson, Jason M. Haugh, James E. Bear
Journal: Journal of Cell Biology
J Cell Biol (2015) 209 (6): 803–812.
DOI: https://doi.org/10.1083/jcb.201501094
Published: 22 June 2015
View article titled, GMFβ controls branched actin content and lamellipodial retraction in fibroblasts
Open the PDF for GMFβ controls branched actin content and lamellipodial retraction in fibroblasts in another window
Includes: Supplementary data
Journal Articles

F-actin bundles direct the initiation and orientation of lamellipodia through adhesion-based signaling

Heath E. Johnson, Samantha J. King, Sreeja B. Asokan, Jeremy D. Rotty, James E. Bear, Jason M. Haugh
Journal: Journal of Cell Biology
J Cell Biol (2015) 208 (4): 443–455.
DOI: https://doi.org/10.1083/jcb.201406102
Published: 09 February 2015
View article titled, F-actin bundles direct the initiation and orientation of lamellipodia through adhesion-based signaling
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Includes: Multimedia, Supplementary data
Journal Articles

LKB1 loss in melanoma disrupts directional migration toward extracellular matrix cues

Keefe T. Chan, Sreeja B. Asokan, Samantha J. King, Tao Bo, Evan S. Dubose, Wenjin Liu, Matthew E. Berginski, Jeremy M. Simon, Ian J. Davis, Shawn M. Gomez, Norman E. Sharpless, James E. Bear
Journal: Journal of Cell Biology
J Cell Biol (2014) 207 (2): 299–315.
DOI: https://doi.org/10.1083/jcb.201404067
Published: 27 October 2014
View article titled, LKB1 loss in melanoma disrupts directional migration toward extracellular matrix cues
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Includes: Supplementary data
Journal Articles

Loss of Arp2/3 induces an NF-κB–dependent, nonautonomous effect on chemotactic signaling

Congying Wu, Elizabeth M. Haynes, Sreeja B. Asokan, Jeremy M. Simon, Norman E. Sharpless, Albert S. Baldwin, Ian J. Davis, Gary L. Johnson, James E. Bear
Journal: Journal of Cell Biology
J Cell Biol (2013) 203 (6): 907–916.
DOI: https://doi.org/10.1083/jcb.201306032
Published: 16 December 2013
View article titled, Loss of Arp2/3 induces an NF-κB–dependent, nonautonomous effect on chemotactic signaling
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Includes: Supplementary data
Journal Articles

Peering deeply inside the branch

Liang Cai, James E. Bear
Journal: Journal of Cell Biology
J Cell Biol (2008) 180 (5): 853–855.
DOI: https://doi.org/10.1083/jcb.200802062
Published: 03 March 2008
View article titled, Peering deeply inside the branch
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Journal Articles

SCAR, a WASP-related Protein, Isolated as a Suppressor of Receptor Defects in Late Dictyostelium Development

In Special Collection:
JCB65: Cytoskeleton
James E. Bear, John F. Rawls, Charles L. Saxe, III
Journal: Journal of Cell Biology
J Cell Biol (1998) 142 (5): 1325–1335.
DOI: https://doi.org/10.1083/jcb.142.5.1325
Published: 07 September 1998
View article titled, SCAR, a WASP-related Protein, Isolated as a Suppressor of Receptor Defects in Late Dictyostelium Development
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