reviewGenes & DevelopmentApr 1, 2022DIAMOND OA

Roles of vimentin in health and disease

Northwestern University · Northwestern Medicine · +8 more institutions

PubMed
Indexed incrossrefpubmed

Abstract

More than 27 yr ago, the vimentin knockout ( Vim −/− ) mouse was reported to develop and reproduce without an obvious phenotype, implying that this major cytoskeletal protein was nonessential. Subsequently, comprehensive and careful analyses have revealed numerous phenotypes in Vim −/− mice and their organs, tissues, and cells, frequently reflecting altered responses in the recovery of tissues following various insults or injuries. These findings have been supported by cell-based experiments demonstrating that vimentin intermediate filaments (IFs) play a critical role in regulating cell mechanics and are required to coordinate mechanosensing, transduction, signaling pathways, motility, and inflammatory…

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