Title : Arsenic trioxide regulates the production and activities of matrix metalloproteinases-1, -2, and -9 in fibroblasts and THP-1.

Pub. Date : 2012 Dec

PMID : 23253724






3 Functional Relationships(s)
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1 This research was designed to evaluate the effects of As2O3 on production and activities of MMP-1, MMP-2 and MMP-9, and on regulation of its signal transduction pathway in human skin fibroblasts (HSFb) and human monocyte line (THP-1 cells) that were in an inflammatory state. Arsenic Trioxide matrix metallopeptidase 2 Homo sapiens
2 RESULTS: As2O3 inhibited the expression of MMP-1, MMP-2 and MMP-9 mRNA, the secretion and activity of MMP-1, MMP-2 and MMP-9 in HSFb and THP-1 cells in the inflammatory state (P < 0.05 and P < 0.01 respectively). Arsenic Trioxide matrix metallopeptidase 2 Homo sapiens
3 RESULTS: As2O3 inhibited the expression of MMP-1, MMP-2 and MMP-9 mRNA, the secretion and activity of MMP-1, MMP-2 and MMP-9 in HSFb and THP-1 cells in the inflammatory state (P < 0.05 and P < 0.01 respectively). Arsenic Trioxide matrix metallopeptidase 2 Homo sapiens