Calpain-3 is a protein that in humans is encoded by the CAPN3gene.[1][2]
Function
limb-girdle muscular dystrophies type 2A. Alternate promoters and alternative splicing result in multiple transcript variants encoding different isoforms and some variants are ubiquitously expressed.[3]
In melanocytic cells CAPN3 gene expression may be regulated by MITF.[4]
Sorimachi H, Ono Y, Suzuki K (2000). "Skeletal Muscle-Specific Calpain, p94, and Connectin/Titin: Their Physiological Functions and Relationship to Limb-Girdle Muscular Dystrophy Type 2A". Elastic Filaments of the Cell. Advances in Experimental Medicine and Biology. Vol. 481. pp. 383–95, discussion 395-7.
Baghdiguian S, Richard I, Martin M, Coopman P, Beckmann JS, Mangeat P, Lefranc G (2001). "Pathophysiology of limb girdle muscular dystrophy type 2A: hypothesis and new insights into the IkappaBalpha/NF-kappaB survival pathway in skeletal muscle". J. Mol. Med. 79 (5–6): 254–61.
Canki-Klain N, Milic A, Kovac B, Trlaja A, Grgicevic D, Zurak N, Fardeau M, Leturcq F, Kaplan JC, Urtizberea JA, Politano L, Piluso G, Feingold J (2004). "Prevalence of the 550delA mutation in calpainopathy (LGMD 2A) in Croatia". Am. J. Med. Genet. A. 125A (2): 152–6.
Ohno S, Minoshima S, Kudoh J, Fukuyama R, Shimizu Y, Ohmi-Imajoh S, Shimizu N, Suzuki K (1990). "Four genes for the calpain family locate on four distinct human chromosomes". Cytogenet. Cell Genet. 53 (4): 225–9.
Corasaniti MT, Navarra M, Catani MV, Melino G, Nisticò G, Finazzi-Agrò A (1996). "NMDA and HIV-1 coat protein, GP120, produce necrotic but not apoptotic cell death in human CHP100 neuroblastoma cultures via a mechanism involving calpain". Biochem. Biophys. Res. Commun. 229 (1): 299–304.
Kinbara K, Sorimachi H, Ishiura S, Suzuki K (1997). "Muscle-specific calpain, p94, interacts with the extreme C-terminal region of connectin, a unique region flanked by two immunoglobulin C2 motifs". Arch. Biochem. Biophys. 342 (1): 99–107.
Dinçer P, Leturcq F, Richard I, Piccolo F, Yalnizoglu D, de Toma C, Akçören Z, Broux O, Deburgrave N, Brenguier L, Roudaut C, Urtizberea JA, Jung D, Tan E, Jeanpierre M, Campbell KP, Kaplan JC, Beckmann JS, Topaloglu H (1997). "A biochemical, genetic, and clinical survey of autosomal recessive limb girdle muscular dystrophies in Turkey". Ann. Neurol. 42 (2): 222–9.
Pénisson-Besnier I, Richard I, Dubas F, Beckmann JS, Fardeau M (1998). "Pseudometabolic expression and phenotypic variability of calpain deficiency in two siblings". Muscle Nerve. 21 (8): 1078–80.
