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Dynamics of actin polymerisation during the mammalian single-cell wound healing response

التفاصيل البيبلوغرافية
العنوان: Dynamics of actin polymerisation during the mammalian single-cell wound healing response
المؤلفون: Corina DeKraker, Laurence Goldin-Blais, Eric Boucher, Craig A. Mandato
المصدر: BMC Research Notes, Vol 12, Iss 1, Pp 1-8 (2019)
بيانات النشر: BMC, 2019.
سنة النشر: 2019
المجموعة: LCC:Medicine
LCC:Biology (General)
LCC:Science (General)
مصطلحات موضوعية: Single-cell repair, Plasma membrane repair, Cytoskeletal repair, Actin dynamics, Actomyosin ring, Live-confocal microscopy, Medicine, Biology (General), QH301-705.5, Science (General), Q1-390
الوصف: Abstract Objective The contribution of actomyosin contractile rings in the wound healing program of somatic cells as never been directly assessed. This contrast with the events characterising the wound healing response of in wounded Xenopus oocytes, in which formation and contraction of an actomyosin ring provides a platform for cytoskeletal repair and drives the restoration of proper plasma membrane composition at the site of injury. As such, we aimed to characterize, using high-resolution live-cell confocal microscopy, the cytoskeletal repair dynamics of HeLa cells. Results We confirm here that the F-actin enrichment that characterizes the late repair program of laser-wounded cells is mostly uniform and is not associated with co-enrichment of myosin-II or the formation of concentric zones of RhoA and Cdc42 activity.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1756-0500
Relation: http://link.springer.com/article/10.1186/s13104-019-4441-7; https://doaj.org/toc/1756-0500
DOI: 10.1186/s13104-019-4441-7
URL الوصول: https://doaj.org/article/9c499e3e8f724d70a05ae99c7eee6444
رقم الأكسشن: edsdoj.9c499e3e8f724d70a05ae99c7eee6444
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:17560500
DOI:10.1186/s13104-019-4441-7