title: Novel functions of TIMPs in cell signaling.
abstract: Tissue inhibitors of metalloproteinases (TIMPs) are endogenous inhibitors of matrix metalloproteinases (MMPs) and the balance between MMPs/TIMPs regulates the extracellular matrix (ECM) turnover and remodeling during normal development and pathogenesis. Increasing evidence indicates a much more complex role for TIMPs during tumor progression and angiogenesis, in addition to their regulation of MMP-mediated ECM degradation. In this article, we review both the MMP-dependent and -independent actions of TIMPs for the regulation of cell death, cell proliferation, and angiogenesis, with a particular emphasis on TIMP-1 in the regulation of tetraspanin/integrin-mediated cell survival signal transduction pathways.
authors: Department of Pathology, Barbara Ann Karmanos Cancer Institute, Wayne State University School of Medicine, 540 East Canfield Avenue, Detroit, Michigan 48201, USA. hrckim@med.wayne.edu
authors: Rosemarie
authors: R
authors: Chirco
authors: Xu-Wen
authors: XW
authors: Liu
authors: Ki-Kyung
authors: KK
authors: Jung
authors: Hyeong-Reh Choi
authors: HR
authors: Kim