Results 71 to 80 of about 13,805 (203)

Analysis of GSDMD-N abnormality promoting neutrophil NETs mediated RA disease through NLRP3-dependent pathway

Frontiers in Immunology
IntroductionRheumatoid arthritis (RA) is characterized by persistent synovitis and progressive joint damage. Mounting evidence implicates neutrophil extracellular traps (NETs) formation (NETosis) in RA pathogenesis, yet the upstream regulatory nodes ...
Yali Sang, Huiyang Liu, Bingle Li, Lingyan Zhu, Yongfu Wang, Li Bai   +5 more
doaj   +1 more source

Berberine alleviates cell pyroptosis in diabetic retinopathy by regulating AKT1, JUN, and STAT3

Ibrain, EarlyView.
Berberine alleviates diabetic retinopathy by reducing pyroptosis through AKT1/JUN/STAT3 regulation, as validated in rat models via network pharmacology, molecular docking, and experimental assays. Abstract Berberine (BBR) exerts an effective protection for diabetic retinopathy (DR), but the underlying key molecular mechanism remains unknown; this study
Na Li, Ji‐Lin Chen, Yi‐Jian Sun, Jia‐Fan Sun, Fatin Athirah Pauzi, Song‐Lin Zhu, Amy Yi Hsan Saik, Alan Han‐Kiat Ong   +7 more
wiley   +1 more source

SUMOylation regulates tumorigenesis and progression: Molecular mechanisms and therapeutic applications

Interdisciplinary Medicine, EarlyView.
SUMOylation, a dynamic post‐translational modification, acts as a master regulator at the heart of tumor malignancy. Our work delineates how the SUMOylation cycle—mediated by E1/E2/E3 enzymes and reversed by SENPs—orchestrates multiple hallmarks of cancer. The central pathway converges on three critical pathological axes: 1.
Yimao Wu, Zichang Chen, Yinting Hu, Gokhan Zengin, Qian Zhang, Meng‐Yao Li, Wenlong Sun   +6 more
wiley   +1 more source

Biological activities and bioactive constituents of Flammulina velutipes: An updated systematic review

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Flammulina velutipes (enokitake) is an edible mushroom recognized for both its nutritional and medicinal properties. It exhibits a broad spectrum of biological activities, including antioxidant, anti‐inflammatory, antitumor, immunomodulatory, and gut microbiota‐regulating effects.
Rıdvan Özgen, Didem Şöhretoğlu, Ayşe Kuruüzüm‐Uz   +2 more
wiley   +1 more source

Pyroptosis: A Novel Intervention Target in the Progression of Osteoarthritis

Journal of Inflammation Research, 2022
Xingyu Chang,1,* Yuchen Kang,2,* Yuxuan Yang,1,* Yajie Chen,1 Yanyu Shen,1 Chenjun Jiang,1 Yi Shen3 1The First Clinical Medical College, Lanzhou University, Lanzhou, People’s Republic of China; 2The Second Clinical Medical College, Lanzhou ...
Chang X, Kang Y, Yang Y, Chen Y, Shen Y, Jiang C, Shen Y   +6 more
doaj  

Molecular Mechanism of the IRF1/NFE2L1‐DT/ALKBH5/Cx43 Axis in Radiation‐Induced Injury in Vascular Endothelial Cells Through Pyroptosis

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Radiotherapy effectively eradicates tumor cells but can also trigger pyroptotic damage in vascular endothelial cells. This study investigates the role of interferon regulatory factor 1 (IRF1) in radiation‐induced endothelial injury, aiming to provide mechanistic insights for optimizing radiotherapy.
Chen Li, Jia‐Wen Yang, Yong‐Rui Jia, Jie Zhang, Qiao Gou   +4 more
wiley   +1 more source

Gasdermin D silencing alleviates airway inflammation and remodeling in an ovalbumin-induced asthmatic mouse model

Cell Death and Disease
Emerging evidence demonstrates that pyroptosis has been implicated in the pathogenesis of asthma. Gasdermin D (GSDMD) is the pyroptosis executioner. The mechanism of GSDMD in asthma remains unclear.
Jinxiang Wu, Pin Wang, Xinyu Xie, Xiaoqi Yang, Shuangmei Tang, Jiping Zhao, Tian Liu, Junfei Wang, Jintao Zhang, Tongliang Xia, Xin Feng   +10 more
doaj   +1 more source

Proteomics‐Based Identification of the Pyroptosis‐Related Biomarker PCSK9 and Its Association With the Pathogenesis of Rheumatoid Arthritis

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Rheumatoid arthritis (RA) is a common autoimmune disease, and early diagnosis is critical for effective treatment. This study aims to identify potential biomarkers related to pyroptosis through serum proteomics analysis, offering new insights for the early diagnosis of RA.
Lei Wang, Hao‐Jie Chen, Ting‐Ting Wu, Xin‐Yi Shen, Ying‐Ying Gao, Yu‐Feng Yin, Tian Ren, Xin Chu, Jing Cao, Tao Cheng, Ming‐Jun Wang   +10 more
wiley   +1 more source

Chemical-induced dimerization of GSDMD C-terminal domain blocks GSDMD N-terminal domain-mediated pyroptosis

Abstract GSDMD is a pyroptosis executioner protein, in which the C-terminal domain (GD-CT) inhibits the pore-forming ability of N-terminal domain (GD-NT). Caspase-cleavage separates GD-NT and GD-CT, and then the free GD-NTs oligomerize and form nano-sized pyroptotic pores in plasma membrane.
Xiufeng Chu, Jixuan Xu, Pengyuan Zheng
openaire   +1 more source

RBMX Transcriptionally Repressed by EZH2‐Associated H3K27me3 Modification Attenuates Pyroptosis in Renal Ischemia/Reperfusion Injury via Regulating SIRT3/NLRP3 Inflammasome Activation

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Ischemic reperfusion injury (IRI) to kidney is a significant clinical factor in acute kidney injury (AKI). This study aimed to investigate the new role of RNA‐binding motif protein X‐linked (RBMX), a modulator of m6A methylation, in renal IRI and to examine the associated regulatory mechanisms. An in vitro renal IRI model was established using
Yi‐Han Wang, Yan Teng, Fang‐Lan Yao, Shu‐Qi Wei, Yan Li   +4 more
wiley   +1 more source