The TIMP Protein Family: Diverse Roles in Pathophysiology
Overview
Physiology
Affiliations
The tissue inhibitors of matrix metalloproteinases (TIMPs) are a family of four matrisome proteins classically defined by their roles as the primary endogenous inhibitors of metalloproteinases (MPs). Their functions however are not limited to MP inhibition, with each family member harboring numerous MP-independent biological functions that play key roles in processes such as inflammation and apoptosis. Because of these multifaceted functions, TIMPs have been cited in diverse pathophysiological contexts. Herein, we provide a comprehensive overview of the MP-dependent and -independent roles of TIMPs across a range of pathological conditions. The potential therapeutic and biomarker applications of TIMPs in these disease contexts are also considered, highlighting the biomedical promise of this complex and often misunderstood protein family.
Advancements and future directions in : a 2024 editorial update.
Schaefer L Am J Physiol Cell Physiol. 2024; 327(6):C1681-C1685.
PMID: 39651915 PMC: 11684871. DOI: 10.1152/ajpcell.00862.2024.
Mapping Extracellular Protein-Protein Interactions Using Extracellular Proximity Labeling (ePL).
Peeney D, Gurung S, Rich J, Coates-Park S, Liu Y, Toor J J Proteome Res. 2024; 23(10):4715-4728.
PMID: 39238192 PMC: 11460327. DOI: 10.1021/acs.jproteome.4c00606.
Mechanisms of assembly and remodelling of the extracellular matrix.
Naba A Nat Rev Mol Cell Biol. 2024; 25(11):865-885.
PMID: 39223427 DOI: 10.1038/s41580-024-00767-3.
Rodriguez-Cruz D, Boquet-Pujadas A, Lopez-Munoz E, Rincon-Heredia R, Paredes-Diaz R, Flores-Fortis M Front Cell Dev Biol. 2024; 12:1435708.
PMID: 39156975 PMC: 11327030. DOI: 10.3389/fcell.2024.1435708.