Abstract
Cell–cell fusion is a fundamental process underlying fertilization, development, regeneration and physiology of metazoans. It is a multi-step process involving cell recognition and adhesion, actin cytoskeletal rearrangements, fusogen engagement, lipid mixing and fusion pore formation, ultimately resulting in the integration of two fusion partners. Here, we focus on the asymmetric actin cytoskeletal rearrangements at the site of fusion, known as the fusogenic synapse, which was first discovered during myoblast fusion in Drosophila embryos and later also found in mammalian muscle and non-muscle cells. At the asymmetric fusogenic synapse, actin-propelled invasive membrane protrusions from an attacking fusion.
Original language | English (US) |
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Article number | jcs213124 |
Journal | Journal of cell science |
Volume | 132 |
Issue number | 18 |
DOIs | |
State | Published - Sep 2019 |
ASJC Scopus subject areas
- Cell Biology