Article
Piezo1 links mechanical forces to red blood cell volume.
eLife - 22 May 2015
Cahalan Stuart M, Lukacs Viktor, Ranade Sanjeev S, Chien Shu, Bandell Michael, Patapoutian Ardem
Abstract excerpt
Red blood cells (RBCs) experience significant mechanical forces while recirculating, but the consequences of these forces are not fully understood. Recent work has shown that gain-of-function mutations in mechanically activated Piezo1 cation channels are associated with the dehydrating RBC disease xerocytosis, implicating a role of mechanotransduction in RBC volume regulation. However, the mechanisms by which...
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