Article
Neurosciences
Long Sun, Yue Yong, Pan Wei, Yongqiang Wang, He Li, Yalan Zhou, Wenqing Ruan, Xing Li, Jiangang Song
Summary: Electroacupuncture (EA) treatment significantly improves cognitive dysfunction in POCD mice by inhibiting neuroinflammation, protecting hippocampal neurons and tight junction proteins. Mechanistically, the effects of EA treatment depend on the inhibition of NLRP3 inflammasome and NF-kappa B pathway activation.
CNS NEUROSCIENCE & THERAPEUTICS
(2022)
Review
Biochemistry & Molecular Biology
Jesus Herrera-Imbroda, Maria Flores-Lopez, Paloma Ruiz-Sastre, Carlos Gomez-Sanchez-Lafuente, Antonio Bordallo-Aragon, Fernando Rodriguez de Fonseca, Fermin Mayoral-Cleries
Summary: Psychosis and substance use disorders have been associated with pro-inflammatory changes in the central nervous system, and multiple studies have found a link between these disorders. Inflammatory mediators such as cytokines, chemokines, endocannabinoids, eicosanoids, lysophospholipids, and bacterial products are involved in both psychosis and substance use disorders. The abnormal neurodevelopment caused by neuroinflammation may be a common origin for these disorders, and the transcriptional factors NF kappa B and PPAR gamma may play a role in this process.
Article
Biochemistry & Molecular Biology
Siqi Tang, Chunying Li, Zongwu Suo, Yi Xu, Kaixin Wei, Lei Zhao, Hao Huang, Xiangqian Liu, Dongxu Liu, Xiaojun Li
Summary: According to traditional Chinese medicine theory, the traditional herb Eleutherococcus henryi Oliv. is commonly used to treat inflammatory conditions. This study aimed to determine whether the natural lignan savinin obtained from the roots of E. henryi can relieve LPS-induced neuroinflammation and the underlying mechanism. The results showed that savinin significantly decreased the levels of neuroinflammatory cytokines and improved the LPS-induced neuroinflammatory response in mice by modulating the MAPK/NF-kappa B and NLRP3 signaling pathways.
Article
Medicine, Research & Experimental
Ching-Chun Yang, Chih-Hsing Wu, Ta-Chun Lin, Yi-Ning Cheng, Chin-Sung Chang, Kuo-Ting Lee, Pei-Jane Tsai, Yau-Sheng Tsai
Summary: The study reveals an additional anti-inflammatory role for PPAR gamma in suppressing NLRP3 inflammasome activation through interaction with NLRP3.
Article
Multidisciplinary Sciences
Li He, Jinxia Sun, Zhulei Miao, Shengmin Chen, Guizhen Yang
Summary: The inflammatory process plays a significant role in the pathophysiology of Alzheimer's disease (AD). Astragaloside IV (AS-IV), a saponin of Astragali radix, has shown significant anti-inflammatory properties and protective effects against neurodegenerative diseases. AS-IV can reduce the expression of inflammatory factors and improve cognitive function in AD.
Article
Cell Biology
Lin Cai, Qiuyuan Gong, Lin Qi, Tongtong Xu, Qian Suo, Xiang Li, Wei Wang, Yao Jing, Dianxu Yang, Zhiming Xu, Fang Yuan, Yaohui Tang, Guoyuan Yang, Jun Ding, Hao Chen, Hengli Tian
Summary: This study found that ACT001 can alleviate neurodegeneration after TBI by reducing the activation of microglia cells. ACT001 can inhibit the production of pro-inflammatory cytokines induced by LPS, improve cellular apoptosis and tube formation, and its mechanism of action is related to the AKT/NF kappa B/NLRP3 pathway.
CELL COMMUNICATION AND SIGNALING
(2022)
Article
Cell Biology
Hong Zhu, Lieliang Zhang, Feng Xiao, Lei Wu, Yun Guo, Zhe Zhang, Yao Xiao, Gufeng Sun, Qing Yang, Hua Guo
Summary: The aseptic inflammatory response of the central nervous system is an important cause of neurodegenerative diseases and postoperative cognitive dysfunction (POCD). In this study, we found that the NLRP3 inflammasome-mediated neuroinflammatory response is involved in the pathological process of POCD. Melatonin protects against nerve damage by inhibiting the activation of the NLRP3-caspase-1-IL-1β pathway and reducing IL-1β secretion in microglia.
Article
Medicine, Research & Experimental
Wei Li, Shuo Wang, Hao Wang, Jiepeng Wang, Feng Jin, Fang Fang, Chaoyi Fang
Summary: This study investigated the effects of astragaloside IV (AS-IV) on memory function in aging rats. The results showed that AS-IV improved memory function by regulating inflammatory response, reducing oxidative stress, and modulating advanced glycation end products.
ARCHIVES OF MEDICAL RESEARCH
(2022)
Article
Cell Biology
Xuncui Wang, Feng Gao, Wen Xu, Yin Cao, Jinghui Wang, Guoqi Zhu
Summary: The study demonstrated that AS-IV exerts its effects in treating Alzheimer's disease through a multitarget synergistic mechanism involving various pathways such as inflammation, nervous system, cell proliferation, and apoptosis. In vivo experiments showed that AS-IV can prevent AD-like phenotypes, reduce tau hyperphosphorylation, and improve synaptic deficits, possibly by regulating PPAR gamma.
OXIDATIVE MEDICINE AND CELLULAR LONGEVITY
(2021)
Article
Medicine, Research & Experimental
Yanke Lin, Shuai Wang, Lu Gao, Ziyue Zhou, Zemin Yang, Jingpan Lin, Shujing Ren, Huijie Xing, Baojian Wu
Summary: The study highlights the crucial role of Platr4 in experimental steatohepatitis, acting to inactivate the Nlrp3 inflammasome by intercepting NF-kappa B signaling, making it a potential target for ameliorating the pathological conditions of steatohepatitis.
Article
Cell Biology
Lan Xiao, Ziwei Dai, Wenjing Tang, Canwen Liu, Biao Tang
Summary: The study showed that AST IV alleviates CIRI by inhibiting NLRP3 inflammasome-mediated pyroptosis through activating Nrf2.
OXIDATIVE MEDICINE AND CELLULAR LONGEVITY
(2021)
Article
Plant Sciences
Hui Xu, Zi-Han Dai, Gao-Lu He, Han-Chen Cai, Xuan-Yang Chen, Yan-Lin Chen, Cong Xu, Sun-Ren Sheng
Summary: This study validates the role of Ory in intervertebral disc degeneration (IVDD) and finds that it has an inhibitory effect on the IL-1 beta/NLRP3 inflammasome positive feedback loop.
Article
Plant Sciences
Xu Xiao-na, Jiang Yu, Yan Liu-yan, Yin Su-yue, Wang Yue-hua, Shou-bao Wang, Fang Lian-hua, Guan-hua Du
Summary: AES effectively protects cardiomyocytes against MIRI by reducing NLRP3 inflammasome activation, potentially through upregulation of Akt activation and disruption of the GSK3 beta/NF-kappa B pathway.
Article
Environmental Sciences
Xiaoying Zhu, Wudi Hao, Ziyue Liu, Yushuai Song, Chenyu Hao, Shengwen Wu, Xiaobo Lu, Jinghua Yang, Cuihong Jin
Summary: Aluminum exposure activates microglia and induces neuroinflammation through P2X7-NLRP3 pathway. P2X7 and HIF-1 alpha have a mutual regulatory relationship in the progression of neuroinflammation. BBG and YC-1 intervention can relieve the injuries caused by aluminum-induced neuroinflammation.
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2023)
Article
Veterinary Sciences
Jinrong Ran, Hang Yin, Yating Xu, Yu Wang, Gang Li, Xingping Wu, Lianci Peng, Yuanyi Peng, Rendong Fang
Summary: This study demonstrates that the scaffold protein RACK1 plays a crucial role in promoting NLRP3 inflammasome activation induced by Pasteurella multocida. RACK1 downregulation reduces cell death and bacterial invasion, while RACK1 overexpression enhances inflammasome activation. Furthermore, RACK1 regulates NF-kappa B and promotes inflammasome assembly to facilitate NLRP3 inflammasome activation.
VETERINARY RESEARCH
(2023)