期刊
BIOCELL
卷 46, 期 8, 页码 1867-1873出版社
TECH SCIENCE PRESS
DOI: 10.32604/biocell.2022.019086
关键词
Cortical actin; Neuroendocrine cell; Chromaf fi n cell; Exocytosis; Endocytosis
类别
资金
- Agencia Nacional de Promocion de la Investigacion, el Desarrollo Tecnologico y la Innovacion (Argentina) [PICT 2764-2016, PICT 02849-2018, PICT 02041-2019]
- ICM-ANID (Chile) [ICN09_022]
This review discusses the role of the cortical actin network in secretory cells, including its involvement in regulating plasmalemma tension, organizing membrane protein microdomains, remodeling the cell surface, and driving vesicle motion.
The cortical actin network is a mesh of filaments distributed beneath the plasmalemma that dynamically reacts in response to stimuli. This dynamic network of cortical filaments, together with motor myosin partners, adjusts the plasmalemma tension, organizes membrane protein microdomains, remodels the cell surface and drives vesicle motion in order to fine-tune exocytosis, endocytosis and recycling of secretory vesicles. In this review, we discuss how these mechanisms work in secretory cells.
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