NLRP3 inflammasome in NMDA-induced retinal excitotoxicity

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Mechanism of linezolid-induced NLRP3 inflammasome activation

Part of the Other Cell and Developmental Biology Commons Recommended Citation He, Qiong. "Mechanism of linezolid-induced NLRP3 inflammasome activation." MS

متن کامل

Endocytosis of GluN2B-containing NMDA receptor mediates NMDA-induced excitotoxicity

Abstract N-methyl-D-aspartate (NMDA) receptor overactivation is involved in neuronal damage after stroke. However, the mechanism underlying NMDA receptor-mediated excitotoxicity remains unclear. In this study, we confirmed that excessive activation of NMDARs led to cell apoptosis in PC12 cells and in primary cultured cortical neurons, which was mediated predominantly by the GluN2B-containing, b...

متن کامل

Invulnerability of retinal ganglion cells to NMDA excitotoxicity.

NMDA excitotoxicity has been proposed to mediate the death of retinal ganglion cells (RGCs) in glaucoma and ischemia. Here, we reexamine the effects of glutamate and NMDA on rat RGCs in vitro and in situ. We show that highly purified RGCs express NR1 and NR2 receptor subunits by Western blotting and immunostaining, and functional NMDA receptor channels by whole-cell patch-clamp recording. Never...

متن کامل

Epac1 Blocks NLRP3 Inflammasome to Reduce IL-1β in Retinal Endothelial Cells and Mouse Retinal Vasculature

Inflammation is an important component of diabetic retinal damage. We previously reported that a novel β-adrenergic receptor agonist, Compound 49b, reduced Toll-like receptor 4 (TLR4) signaling in retinal endothelial cells (REC) grown in high glucose. Others reported that TLR4 activates high-mobility group box 1 (HMGB1), which has been associated with the NOD-like receptor 3 (NLRP3) inflammasom...

متن کامل

Plasminogen activators promote excitotoxicity-induced retinal damage.

Increased levels of extracellular l-glutamate have been suggested to play a role in retinal damage in a number of blinding diseases such as glaucoma and diabetic retinopathy. Although glutamate can cause retinal damage in part by hyperstimulating its receptors ("excitotoxicity"), the downstream events that lead to retinal damage are poorly understood. In this study, we injected kainic acid (KA)...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Experimental Eye Research

سال: 2019

ISSN: 0014-4835

DOI: 10.1016/j.exer.2019.01.018