Key result
CRP1 regulates actin filament bundling by directly cross-linking actin filaments and stabilizing the interaction of α-actinin with actin filament bundles.
Population
Rat embryonic fibroblasts
Design
Preclinical
Authors
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Preclinical CRP1 findings merit cardiovascular model testing; leaves open human disease relevance.
This study demonstrates that CRP1 regulates actin filament bundling through direct cross-linking and stabilization of alpha-actinin.
Tran et al. (2005) studied this question. Cysteine-rich protein 1 (CRP1) was evaluated on Actin filament bundling. CRP1 regulates actin filament bundling by directly cross-linking actin filaments and stabilizing the interaction of α-actinin with actin filament bundles.
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