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Cited by 365

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The role and regulation of blebs in cell migration

Open access
Paluch, Ewa K, Raz, Erez·2013·Current Opinion in Cell Biology

Abstract

Blebs are cellular protrusions that have been shown to be instrumental for cell migration in development and disease. Bleb expansion is driven by hydrostatic pressure generated in the cytoplasm by the contractile actomyosin cortex. The mechanisms of bleb formation thus fundamentally differ from the actin polymerization-based mechanisms responsible for lamellipodia expansion. In this review, we summarize recent findings relevant for the mechanics of bleb formation and the underlying molecular pathways. We then review the processes involved in determining the type of protrusion formed by migrating cells, in particular in vivo, in the context of embryonic development. Finally, we discuss how cells utilize blebs for their forward movement in the presence or absence of strong substrate attachment.

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Metadata

Authors
Paluch, E. K., & Raz, E.
Venue
Current Opinion in Cell Biology
Publisher
Elsevier BV
Published
2013-10
Volume
25
Issue
5
Pages
582-590
ISSN
0955-0674 (ISSN-L)
OpenAlex
W1975149361
Cited by
365
References
3
FWCI
2.59
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: The role and regulation of blebs in cell migration. https://app.cochat.ai/papers/10.1016/j.ceb.2013.05.005
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Paluch, E. K., & Raz, E. (2013). The role and regulation of blebs in cell migration. Current Opinion in Cell Biology. https://doi.org/10.1016/j.ceb.2013.05.005

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.