Ethacrynic acid,a diuretic,functions as an inhibitor of L-type voltage-dependent and store-operated calcium channels,facilitating the relaxation of airway smooth muscle (ASM)cells. It exhibits anti-inflammatory effects,notably reducing retinoid-induced ear edema in mice,and inhibits glutathione S-transferases (GSTs),making it a potent suppressor of the NF-kB signaling pathway. Additionally,ethacrynic acid modulates leukotriene formation. A variant,Ethacrynic acid-D5,is distinguished by its deuterium labeling.
Murrayafoline A 是一种天然咔唑类生物碱,主要存在于九里香属(Murraya)和山小橘属(Glycosmis)植物中。Murrayafoline A 直接靶向特异性蛋白 1 (Sp1),从而抑制 NF-κB 和 MAPK 信号通路。Murrayafoline A 通过促进细胞内 β-catenin 的降解减弱 Wnt/β-catenin 途径。Murrayafoline A 在血小板衍生生长因子 (PDGF) 刺激的血管平滑肌细胞中诱导 G0/G1 期阻滞。Murrayafoline A 通过激活蛋白激酶 C 增强大鼠心室肌细胞的收缩和 L 型钙电流。Murrayafoline A 抑制体内 LPS 诱导的神经炎症。Murrayafoline A 可用于炎症、血管并发症和结肠癌研究。
Carboxyamidotriazole is a cytostatic inhibitor of non-voltage-operated calcium channels and calcium channel-mediated signaling pathways. It shows anti-inflammatory, anti-tumor, and antiangiogenic effects.