NLRP3作为炎症小体的传感器,能够选择性地与ASC(凋亡相关斑点样蛋白)相互作用,形成NLRP3-ASC复合物。这一复合物在信号传导中可能作为NF-kappa-B(核因子κB)信号的上游激活因子,参与调控NF-kappa-B的活性。同时,NLRP3还具有抑制RELA(NF-kappa-B的p65亚基)转录活性的功能,从而在转录水平上对炎症反应进行精细调控。
Knockdown of hsa_circ_0068087 suppressed HG-induced HUVEC dysfunction and inflammation by suppression of the TLR4/NF-kappa B/NLRP3 inflammasome signaling pathway. Downregulation of miR-197 reversed hsa_circ_0068087 silence-induced HUVEC dysfunction and inflammation in the HG condition. It was found ...
目的 探究微RNA-203(microRNA-203,miR-203)是否靶向调节Toll样受体4(Toll-like receptor 4,TLR4),通过TLR4/核转录因子κB(nuclear transcription factor kappa B,NF-κB)/核苷酸结合寡聚化结构域样受体蛋白3(nucleotide-binding oligomerization domain-like receptor protein 3,NLRP3)通路保护肺泡上皮细胞免受脂多糖...
基金 公立医院科研联合基金科技项目(2023GLLH0236)。 关键词 TOLL样受体 核因子ΚB 核苷酸结合寡聚化结构域样受体蛋白3 信号通路 炎症反应 抑制作用 Toll-like receptors Nuclear factor kappa-B NOD-like receptor protein 3 Signaling pathway Inflammatory response Inhibition 分类号 R59 [医药卫生—内科学] 登录...
未成熟肠道细胞中大量TOLL样受体4(toll-like receptor 4,TLR4)激活后导致TLR4/ 核因子-κB(nuclear factor kappa-B,NF-κB)信号通路激活并释放大量炎性细胞因子,导致促炎和抗炎稳态破坏,诱导细胞程序性死亡、坏死和组织损伤,是早产儿NE...
结论 清解化攻方可能通过抑制NLRP3/TLR4/NF -κB 信号通路相关蛋白的激活,减少炎症介质的释放,防止炎症级联反应增强,进而对SAP 小鼠胰腺组织发挥保护作用。关键词: 胰腺炎; NLR 蛋白质类; Toll 样受体4; NF -κB ; 清解化攻方; 小鼠, 近交C57BL基金项目: 国家自然科学基金(82160890); 广西自然...
(nuclear factor kappa-B,NF-κB)和TNF-α,并对其作用靶点(TLR4、NF-κB和IRF3)进行了验证,发现槲皮素、漆黄素和木犀草素是作用这些靶点最多的活性成分;高剂量ZGETD显著抑制了TLR4/NF-κB和TLR4/IRF3信号通路的激活(P<0.05),降低...
目的 观察振腹推拿对抑郁症模型大鼠海马组织Toll样受体4(Toll-like Receptor 4,TLR4)/髓样分化因子88(myeloiddifferentiationfactor88,MyD88)/核因子-κB(nuclear factor kappa-B,NF-κB)通路介导的NLR蛋白3(NLR protein 3,NLRP3)炎性小体活性的影响,探讨振腹推拿改善抑郁症模型大鼠海马区炎性损伤的作用机制.方法...
Methotrexate Dihydromyricetin TLR4 NF-κB NLRP3 Caspase 1 1. Introduction Drug-induced hepatotoxicity is one of the most common life-threatening adverse effects encountered during chemotherapy of pediatric malignancies, especially when using the anticancer drug methotrexate (MTX) in high dosage [1], [2...
et al. Oxymatrine Lightened the Inflammatory Response of LPS-Induced Mastitis in Mice Through Affecting NF-kappa B and MAPKs Signaling Pathways. Inflammation 37, 2047–2055, doi: 10.1007/s10753-014-9937-7 (2014). Article CAS PubMed Google Scholar Krawisz, J. E., Sharon, P. & Stenson,...