Article
Plectin contributes to mechanical properties of living cells.
American journal of physiology. Cell physiology - 1 Apr 2009
Na Sungsoo, Chowdhury Farhan, Tay Bernard, Ouyang Mingxing, Gregor Martin, Wang Yingxiao, Wiche Gerhard, Wang Ning
Abstract excerpt
Plectin is a 500-kDa cross-linking protein that plays important roles in a number of cell functions including migration and wound healing. We set out to characterize the role of plectin in mechanical properties of living cells. Plectin(-/-) cells were less stiff than plectin(+/+) cells, but the slopes of the two power laws in response to loading frequencies (0.002-1,000 Hz) were similar. Plectin(-/-) cells lost...
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