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Structure and Function of Human Matrix Metalloproteinases

Cells · 2020 · Vol. 9(5) · pp. 1076–1076
Helena LaronhaJorge Caldeira

Abstract

The extracellular matrix (ECM) is a macromolecules network, in which the most abundant molecule is collagen. This protein in triple helical conformation is highly resistant to proteinases degradation, the only enzymes capable of degrading the collagen are matrix metalloproteinases (MMPs). This resistance and maintenance of collagen, and consequently of ECM, is involved in several biological processes and it must be strictly regulated by endogenous inhibitors (TIMPs). The deregulation of MMPs activity leads to development of numerous diseases. This review shows MMPs complexity.

Protease and Inhibitor MechanismsPeptidase Inhibition and AnalysisBlood Coagulation and Thrombosis MechanismsMatrix metalloproteinaseExtracellular matrixCell biologyFunction (biology)Matrix (chemical analysis)ChemistryEnzymeBiochemistryBiology

MeSH terms

CollagenExtracellular MatrixHumansStructure-Activity RelationshipMatrix MetalloproteinasesProteolysisMatrix Metalloproteinase Inhibitors

Funding

  • Fundação para a Ciência e a Tecnologia
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