Leptomycin A 是链霉菌的一种代谢产物,能够抑制 CRM1,并阻断 CRM1 和核出口信号之间的相互作用,从而阻止多种蛋白质的核外运输。此外,Leptomycin A 还能抑制 HIV-1 的复制,其活性略低于 Leptomycin B。
靶点
CRM1.
文献信息
Drug for Inhibiting Production of Matrix Metalloprotease-9
申请人:Kobayashi Takashi
公开号:US20080119558A1
公开(公告)日:2008-05-22
A drug for inhibiting the production of matrix metalloproteinase-9 which contains leptomycin B or its derivative as the active ingredient can specifically inhibit the production of MMP-9 compared with MMP-2, furthermore, has an effect of inhibiting the production of MMP-9 even under stimulating the differentiation by adding calcium at a high concentration or adding TGF-β, and under stimulating for inducing inflammation by adding TNF-α or adding IL-2α.