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deal 网站要怎么做,网站设计建设价格,茂名网站建设价格,出口网站平台Sulfasalazine#xff08;柳氮磺吡啶#xff0c;AbMole#xff0c;M2197#xff09;是一种铁死亡#xff08;Ferroptosis#xff09;诱导剂#xff0c;可通过抑制胱氨酸/谷氨酸逆向转运体#xff08;System Xc-#xff09;诱导铁死亡。研究表明#xff0c;Sulfasalaz…Sulfasalazine柳氮磺吡啶AbMoleM2197是一种铁死亡Ferroptosis诱导剂可通过抑制胱氨酸/谷氨酸逆向转运体System Xc-诱导铁死亡。研究表明SulfasalazineCAS No.599-79-1通过阻断System Xc-功能抑制细胞内胱氨酸摄取导致谷胱甘肽GSH合成受阻进而降低谷胱甘肽过氧化物酶4GPX4活性引发脂质过氧化积累和铁依赖性细胞死亡[1]。此外SulfasalazineSalazopyrin还可通过下调ERK1/2和上调P53促进铁死亡[2]并表现出对NF-κB通路的抑制活性[3]。在细胞模型中Sulfasalazine的作用已被广泛验证。例如在类风湿关节炎成纤维样滑膜细胞FLSs中Sulfasalazine通过降低GPX4和SLC7A11表达促进铁死亡[2]。在BV2小胶质细胞中Sulfasalazine能抑制葡萄糖剥夺诱导的炎症反应促进M1型小胶质细胞向M2型的极化并通过调节STING/NF-κB通路发挥保护作用[4]。此外Sulfasalazine在RAW264.7巨噬细胞和HT-29结肠上皮细胞中能有效调节炎症因子如IL-6、TNF-α和紧密连接蛋白的表达[5]。动物实验方面SulfasalazineAbMoleM2197在多种疾病模型中显示出调控潜力。SulfasalazineNSC 667219在C57BL/6小鼠的缺血性脑卒中MCAO模型中被证实可缩小梗死面积、恢复脑血流并改善运动功能其机制与抑制神经炎症相关[4]。SulfasalazineSulphasalazine在Balb/c或C57BL/6小鼠的结肠炎模型DSS诱导中能有效减轻肠道炎症并降低髓过氧化物酶MPO活性和促炎因子IL-1β、TNF-α水平[6]。此外Sulfasalazine在BALB/c小鼠的胶原抗体诱导关节炎CAIA模型中表现出与糖皮质激素Prednisolone相当的抗炎效果[7]。AbMole为全球科研客户提供高纯度、高生物活性的抑制剂、细胞因子、人源单抗、天然产物、荧光染料、多肽、化合物库、抗生素等科研试剂全球大量文献专利引用。AbMole是ChemBridge中国区官方指定合作伙伴。*本文所述试剂仅供科研使用参考文献及鸣谢[1] Kim, E. H.; Shin, D.; Lee, J.; et al. CISD2 inhibition overcomes resistance to sulfasalazine-induced ferroptotic cell death in head and neck cancer. Cancer letters2018, 432, 180-190.[2] Zhao, C.; Yu, Y.; Yin, G.; et al. Sulfasalazine promotes ferroptosis through AKT-ERK1/2 and P53-SLC7A11 in rheumatoid arthritis. Inflammopharmacology2024, 32 (2), 1277-1294.[3] Han, J.; Zhan, L. N.; Huang, Y.; et al. Moderate mechanical stress suppresses chondrocyte ferroptosis in osteoarthritis by regulating NF-kappaB p65/GPX4 signaling pathway. Scientific reports2024, 14 (1), 5078.[4] Li, X.; Ding, H.; Jing, J.; et al. Sulfasalazine improves neuronal function in mice with ischemic stroke by inhibiting the STING/NF-kappaB pathway. Naunyn-Schmiedebergs archives of pharmacology2025, 398 (5), 5797-5810.[5] Qiang, X.; Liang, S.; Lv, Y.; et al. Advanced glycation end products (AGEs) impair the intestinal epithelial barrier via STAT3 activation mediated by macrophages. Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association2024, 192, 114966.[6] Shin, M. R.; Park, H. J.; Seo, B. I.; et al. New approach of medicinal herbs and sulfasalazine mixture on ulcerative colitis induced by dextran sodium sulfate. World journal of gastroenterology2020, 26 (35), 5272-5286.[7] Sim, J. H.; Lee, W. K.; Lee, Y. S.; et al. Assessment of collagen antibody-induced arthritis in BALB/c mice using bioimaging analysis and histopathological examination. Laboratory animal research2016, 32 (3), 135-143.