X-linked Inhibitor of Apoptosis (XIAP) Inhibits c-Jun N-terminal Kinase 1 (JNK1) Activation by Transforming Growth Factor β1 (TGF-β1) through Ubiquitin-mediated Proteosomal Degradation of the TGF-β1-activated Kinase 1 (TAK1)Swayamjot Kaur, Marcello Arsura|Journal of Biological Chemistry|2005Cited by 94