黄独素B /Diosbulbin B {[allProObj[0].p_purity_real_show]}
货号：A314750
Diosbulbin B, a natural product isolated and purified from the roots of Dioscorea bulbifera, has potential anti-tumor effects which may be related to influencing the immune system for the first time.
Diosbulbin B, a natural product isolated and purified from the roots of Dioscorea bulbifera, has potential anti-tumor effects which may be related to influencing the immune system for the first time. Liver hydroxyproline content, hepatic collagen deposition and immune cells infiltration were increased in mice treated with DB (50 mg/kg) for 2 months. Serum amounts of hyaluronic acid and laminin were increased in mice treated with DB for 1 or 2 months. DB (50 mg/kg) induced hepatic stellate cells (HSCs) activation when mice were treated with DB for 2 months. Liver mRNA expression of Col1a1, Col1a2, Col3a1, fibronectin (Fn1), vimentin (Vim) and fibroblast-specific protein 1 (FSP1) were all increased in DB-treated mice[3]. DB (Diosbulbin B) induced hepatotoxicity by inducing G2/M cell cycle arrest in hepatocytes via miR-186-3p or miR-378a-5p-mediated the reduced CDK1 (cyclin-dependent kinase 1) expression[4]. Specifically, high-dose DB (50μM) significantly inhibited cell proliferation and promoted cell apoptosis, while low dose DB (12.5μM) had little effects on cell viability. Besides, high-dose DB (50μM) significantly decreased CircRNA CDR1as levels in gastric cancer cells instead of hepatocytes. Notably, knock-down of CircRNA CDR1as triggered low-dose DB (12.5μM) induced GC cell death, but had little effects on hepatocytes proliferation and apoptosis[5].
搜索
