Results 71 to 80 of about 104,328 (314)

NLRP3 is its own gatekeeper: a group hug of NLRP3 monomers controls inflammation

Trends in Biochemical Sciences, 2022
A recent study by Hochheiser et al. describes the cryo-electron microscopy (cryoEM) structure of an autoinhibited nucleotide-binding domain-, leucine-rich repeat (LRR)- and pyrin domain-containing protein 3 (NLRP3) decamer that assembles via LRR interactions and is further stabilized by the small-molecule NLRP3-specific inhibitor CRID3 binding into a ...
openaire   +3 more sources

The role of the NLRP3 inflammasome in gout

, 2011
Sarah R Kingsbury1,2, Philip G Conaghan1,2, Michael F McDermott1,21Section of Musculoskeletal Disease, Leeds Institute of Molecular Medicine 2NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds Institute of Molecular Medicine, University of Leeds,
Conaghan, P, Sarah R Kingsbury, Kingsbury, SR, Michael F McDermott, Philip G Conaghan, McDermott, M   +5 more
core   +1 more source

ESCRT‐Mimetic Nanodegrader Targets STING for Anti‐Inflammatory Therapy

Advanced Science, EarlyView.
A nanoplatform‐enabled targeted protein degradation strategy is presented to regulate aberrant STING signaling. STING‐ATTEC induces selective autophagic degradation of STING via formation of a STING–ATTEC–LC3 ternary complex, while the cationic FA‐LNP+ system enhances LC3 generation and targeted delivery. Together, this synergistic approach efficiently
Fuyuan Zhou, Qiming Zhai, Zhihao Yao, Qing Li, Yan Yang, Si Wang, Chao Huang, Liangjing Xin, Tao Chen, Jinlin Song   +9 more
wiley   +1 more source

Multi‐Omics Profiling Reveals Immunomodulatory and Pro‐Regenerative Effects of a Graphene Oxide–Collagen Scaffold in Massive Rotator Cuff Tears

Advanced Science, EarlyView.
A graphene oxide/collagen scaffold is developed for chronic massive rotator cuff tear repair. The scaffold improves compressive stability, supports reparative mesenchymal differentiation, and modulates the immune microenvironment. In chronic MRCT models, it reduces muscle degeneration, enhances tendon–bone regeneration, and improves functional recovery,
Renwen Wan, Yechuan Deng, Zixin Hu, Yanwei He, Xinting Feng, Jun Ma, Yisheng Chen, Zhijie Zhao, Jie Mei, Zhiheng Lin, Wei Luo, Zhengyuan Fang, Zhufeng Hu, Kunlun Feng, Xinrong Li, Dan Wu, Bowen Han, James Hoi po Hui, Xuanyong Liu, Chen Chen, Gang Chen, Shiyi Chen, Nirong Bao, Jiajun Qiu, Zhiwen Luo   +24 more
wiley   +1 more source

A Computational Strategy for Identifying Self‐Assembling Food‐Derived Molecules for Antiparasitic Nanotherapy

Advanced Science, EarlyView.
An integrated computational screening strategy identified ursolic acid (UA) and 18β‐glycyrrhetinic acid (18βGA) as a self‐assembling food‐derived molecular pair. The resulting carrier‐free nanoparticles (UA‐18βGA) showed synergistic antiparasitic activity, reduced combined toxicity, and host‐protective anti‐inflammatory effects in zebrafish and murine ...
Shenye Qu, Ting Wang, Jietao Liu, Jiacheng Qin, Bin Yang, Yihang Liu, Pengfei Li, Gaoxue Wang, Fei Ling   +8 more
wiley   +1 more source

HMGB2 knockdown ameliorates retinal ganglion cell injury by inhibiting NLRP3 inflammasome activation after retinal ischemia [PDF]

International Journal of Ophthalmology
AIM: To explore the neuroprotective effects of high mobility group box 2 (HMGB2) knockdown on retinal ganglion cells (RGCs) in the retinal ischemia-reperfusion injury (RIRI). METHODS: Oxygen-glucose deprivation (OGD)-injured RGCs from postnatal three-day
Lin-Ping Xue, Hai-Song Feng
doaj   +1 more source

Materials‐Guided Gene‐Ionizable Lipid Nanoparticles to Reverse Iron‐Associated Immune Resistance in Renal Cancer

Advanced Science, EarlyView.
ABSTRACT Iron overload is a common metabolic disturbance in cancer and contributes to poor outcomes in renal cell carcinoma (RCC), yet its effects on the tumour immune microenvironment remain unclear. Here we identify a previously unrecognized immunosuppressive axis in which iron overload downregulates the palmitoyltransferase ZDHHC12 in CD8+ T cells ...
Xin Jin, Yulong Hong, Chengliang Yin, Wanyang Guo, Yaxuan Wang, Ruijiang Zeng, Ruilin Liu, Zexian Ding, Xinlin Liu, Shangqing Ren, Qiyang Liang, Yaohui Wang, Xu Zhang, João Conde, Yuan Li, Xin Ma, Liangyou Gu   +16 more
wiley   +1 more source

Mastoparan M Suppressed NLRP3 Inflammasome Activation by Inhibiting MAPK/NF-κB and Oxidative Stress in Gouty Arthritis

Journal of Inflammation Research, 2023
Yunbo Yan,1 Linqian Yu,1 Binyang Chen,1 Chang’an Cao,1 Hairong Zhao,1,2 Qiang Wang,1 De Xie,1 Yuemei Xi,1 Chenggui Zhang,2 Jidong Cheng1,3 1Department of Internal Medicine, Xiang’an Hospital of Xiamen University, School of Medicine, Xiamen University ...
Yan Y, Yu L, Chen B, Cao C, Zhao H, Wang Q, Xie D, Xi Y, Zhang C, Cheng J   +9 more
doaj  

Deubiquitination of NLRP3 by BRCC3 Critically Regulates Inflammasome Activity

, 2013
International audienceNLRP3 is an important pattern recognition receptor involved in mediating inflammasome activation in response to viral and bacterial infections as well as various proinflammatory stimuli associated with tissue damage or malfunction ...
Py, Bénédicte F., Vakifahmetoglu-Norberg, Helin, Yuan, Junying, Kim, Mi-Sung   +3 more
core   +1 more source

In Situ Stress‐Dispersing Hydrogel Millispheres via Load Redistribution to Restore Nucleus Pulposus Metabolic Homeostasis

Advanced Science, EarlyView.
Local stress concentration disrupts metabolic homeostasis and induces inflammation in the nucleus pulposus (NP), thereby accelerating intervertebral disc degeneration (IDD). A biomimetic HA/ChS hydrogel millimeter sphere (ChS@HM) is developed to enable synergistic stress dispersion and sustained hydration lubrication.
Ang Li, Hui Yuan, Honglei Xiao, Xiaodong Liu, Wenguo Cui   +4 more
wiley   +1 more source