The matrix metallopeptidase family (matrix metallopeptidase, MMPs) is a class of zinc-dependent endopeptidases that can degrade most extracellular matrices. MT1-MMP (membrane type 1 metalloprotease) is an important metallopeptidase, which is located on plasma membrane and highly expressed in most tumors. MT1-MMP promotes cancer metastasis through affecting the extracellular matrix remodeling, angiogenesis, lipid metabolism, and inflammation. However, the mechanisms of MT1-MMP in different tumors have not been fully elucidated. In this review, we summarize the latest progress and the metastasis-promoting regulatory mechanisms of MT1-MMP in different tumors, which will provide references for its in-depth research and application in the field of cancer biology.
基质金属蛋白酶(matrix metallopeptidase, MMPs)家族是一类锌依赖性内肽酶,可降解大多数细胞外基质。MT1-MMP是MMPs家族的重要成员,定位在细胞膜上,并在多种肿瘤中高表达。MT1-MMP通过影响细胞外基质重塑、血管生成、脂质代谢、炎症反应等过程促进肿瘤转移。然而,其具体的调控作用机制仍未完全阐明。本文综述了目前MT1-MMP在各系统肿瘤中的最新研究进展,总结并探讨了其在肿瘤中的促转移调控机制,为其在肿瘤领域的深入研究和应用提供借鉴和参考。.
Keywords: MT1-MMP; metastasis; recycling; trafficking; tumor.