Characterization of ferroptosis in kidney tubular cell death under diabetic conditions.

Kidney tubular cell death induced by transforming growth factor-β1 (TGF-β1) is known to contribute to diabetic nephropathy, a major complication of diabetes. Caspase-3-dependent apoptosis and caspase-1-dependent pyroptosis are also involved in tubular cell death under diabetic conditions. Recently, ferroptosis, an atypical form of iron-dependent cell death, was reported to cause kidney disease, including acute kidney injury.

Treatment of refractory IgA vasculitis with dapsone: a systematic review.

IgA vasculitis, formerly known as Henoch-Schönlein purpura, is a systemic IgA-mediated vasculitis of the small vessels commonly seen in children. The natural history of IgA vasculitis is generally self-limiting; however, one-third of patients experience symptom recurrence and a refractory course. This systematic review examined the use of dapsone in refractory IgA vasculitis cases.

Anti-angiogenic and anti-tumor apoptotic activities of a topoisomerase II inhibiting agent SJ-8026.

A new piperazine derivative, SJ-8026, is a synthetic anti-cancer agent which exhibits topoisomerase II-inhibiting activities. In this study, we investigated the possibility that this compound inhibits angiogenesis and induces tumor-cell apoptosis using bovine aortic endothelial cells (BAECs) and human hepatocellular carcinoma cells (HepG2) as a model system. in vivo, SJ-8026 decreased the neovascularization of chick embryos and the basic fibroblast growth factor-induced angiogenesis in the chorioallantoic membrane and the mouse Matrigel implants.

Anti-angiogenic and anti-tumor apoptotic activities of SJ-8002, a new piperazine derivative.

A new piperazine derivative, SJ-8002, is a synthetic anti-cancer agent which exhibits microtubule-inhibiting activities. In this study, we investigated the possibility that this compound inhibits angiogenesis and induces tumor-cell apoptosis using bovine aortic endothelial cells (BAECs) and human hepatocellular carcinoma cells (HepG2) as a model system, respectively. In vivo, SJ-8002 decreased the neovascularization of chick embryos and the basic fibroblast growth factor (bFGF)-induced angiogenesis in the chorioallantoic membrane (CAM) and the mouse Matrigel implants, respectively.