The Pyrin inflammasome guard is disabled if the activity of small cellular GTPase is compromised, in response to defects in the mevalonate pathway and directly by mutations in Pyrin, resulting in the IL-1β-driven autoinflammatory diseases MKD and FMF.
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http://dx.doi.org/10.1038/ni.3511 | DOI Listing |
Sci Immunol
January 2025
Department of Pathology and Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, MI 48109, USA.
The NLRP3 inflammasome plays a critical role in innate immunity and inflammatory diseases. NIMA-related kinase 7 (NEK7) is essential for inflammasome activation, and its interaction with NLRP3 is enhanced by K efflux. However, the mechanism by which K efflux promotes this interaction remains unknown.
View Article and Find Full Text PDFNeurochem Res
January 2025
Precision Pharmacy & Drug Development Center, Department of Pharmacy, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, China.
Depression is a common and complex neuropsychiatric disorder affecting people of all ages worldwide, associated with high rates of relapse and disability. Neohesperidin (NEO) is a dietary flavonoid with applications in therapeutics; however, its effects on depressive-like behavior remain unknown. Here, we evaluated the effects of NEO on depressive-like behavior induced by chronic and unpredictable mild stress (CUMS).
View Article and Find Full Text PDFEur J Pharmacol
December 2024
Department of Pharmacology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, China. Electronic address:
Several studies have associated the epitranscriptomic RNA modification of N6-methyladenosine (mA) with cardiovascular diseases; however, how mA modification affects cardiomyocyte pyroptosis after myocardial infarction (MI) remains unknown. Here, we showed that AlkB homolog 5 (ALKBH5), an mA demethylase, is crucial in cardiomyocyte pyroptosis after MI. We used MI rat and mouse models, a cell hypoxia model of rat primary cardiomyocytes (RCMs), and rat embryonic ventricle cell line (H9c2) to explore the functional role of mA modification and ALKBH5 in the heart and cardiomyocytes.
View Article and Find Full Text PDFSci Adv
January 2025
School of Basic Medicine, Qingdao University, 308 Ningxia Road, Qingdao 266071, China.
Front Immunol
January 2025
Department of Clinical Laboratory Medicine, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China.
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