毒理性
Fumagillin通过抑制酶甲硫氨酸氨基肽酶2来阻止血管形成(血管生成)。这通过将内皮细胞锁定在细胞周期的G1期来防止血管生成。抑制血管生成可以抑制肿瘤生长和转移。甲硫氨酸氨基肽酶2的抑制还阻断了Wnt信号通路,该信号通路在发育、细胞分化和肿瘤发生中起着关键作用。
Fumagillin blocks blood vessel formation (angiogenesis) by inhibiting the enzyme methionine aminopeptidase 2. This prevents angiogenesis by arresting endothelial cells in the G1 phase of the cell cycle. Inhibition of angiogenesis can suppress tumor growth and metastasis. Methionine aminopeptidase 2 inhibition also blocks Wnt signaling, which plays a critical role in development, cell differentiation, and tumorigenesis. (A3059, A3060)
来源:Toxin and Toxin Target Database (T3DB)