Overexpression of the LAR (leukocyte antigen-related) protein-tyrosine phosphatase in muscle causes insulin resistance. - Zabolotny,JM.; Kim,YB.; Peroni,OD.; Kim,JK.; Pani,MA.; Boss,O.; Klaman,LD.; Kamatkar,S.; Shulman,GI.; Kahn,BB.; Neel,BG. (Proc Natl Acad Sci USA, 2001)