Search results for "calpain subcellular localization"
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Subcellular distribution of calpain-1 and calpain-2 as a key event for calpain-mediated functions in physiological and neoplastic mammary models
2019
Calpains are a family of calcium-dependent proteases, which modulate their substrates rather than degrade them in such a way that modifies them. Calpains deregulations have been determined as an aggravating factor of different diseases, including cancer. Nevertheless, there are no clear records about the particular contribution of each calpain isoform in physiological processes and how these isoforms are deregulated in pathological conditions. In vivo, each calpain isoform recognizes specific proteins as substrates, and it has been suggested that calpains subcellular localization might determine their substrate recognition, and consequently their functions. In the present study we have expl…