α-actinin-4 is essential for maintaining the spreading, motility and contractility of fibroblasts.
α-Actinins cross-link actin filaments, with this cross-linking activity regulating the formation of focal adhesions, intracellular tension, and cell migration. Most non-muscle cells such as fibroblasts express two isoforms, α-actinin-1 (ACTN1) and α-actinin-4 (ACTN4). The high homology between these...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2010-11-01
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| Series: | PLoS ONE |
| Online Access: | http://europepmc.org/articles/PMC2978680?pdf=render |