Results 181 to 190 of about 1,285,254 (263)

ZNF526 drives tumor growth by enhancing SHMT1-dependent serine metabolism and antioxidant capability in TNBC. [PDF]

Mol Cancer
Qin W, Shao L, Li Q, Zhang D, Jia X, Dong C.   +5 more
europepmc   +1 more source

Histone Lactylation Drives WNK1 Expression to Promote Esophageal Squamous Cell Carcinoma Progression Through Histone H3 Ser10 Phosphorylation

Advanced Science, EarlyView.
In brief. Yan et al. demonstrated that the excess lactate produced by the enhanced glycolysis pathway in esophageal cancer can lactylate H3K23, H3K23la can be enriched in the WNK1 promoter region to promote WNK1 expression, thereby increasing the phosphorylation of the p‐H3 Ser10 site, and p‐H3S10 can be enriched in the AKT1 promoter region to promote ...
Mingyang Yan, Shaobo Fang, Yanming Song, Lei Zhang, Kexin Zhao, Zhenwei Wang, Yang Shao, Meng Liu, Xinyang Jia, Qinxin Guo, Mee‐Hyun Lee, Guoguo Jin, Zigang Dong   +12 more
wiley   +1 more source

The Parkinson's disease-associated LRRK2-G2019S variant restricts serine metabolism, leading to microglial inflammation and dopaminergic neuron degeneration. [PDF]

J Neuroinflammation
Kurniawan H, Nickels SL, Zagare A, Zuccoli E, Rosety I, Gomez-Giro G, Glaab E, Schwamborn JC.   +7 more
europepmc   +1 more source

DUSP26 Regulated by YY1 Lactylation Couples Osteogenesis and Angiogenesis by Dephosphorylating PMPCB at Y141 and Activating Mitophagy in BMSCs

Advanced Science, EarlyView.
p300‐associated YY1 lactylation promotes DUSP26 expression in BMSCs. By regulating PMPCB phosphorylation and PINK1 processing, DUSP26 supports mitophagy, osteogenic differentiation, and pro‐angiogenic factor secretion. BMSC‐derived exosomes carrying a RUNX2 promoter‐driven DUSP26 plasmid favor osteogenic‐lineage transgene expression, partially ...
Yunpeng Lv, Feng Wu, Xiongjie Liang, Chong Liu, Wenhui Guo, Kejian Zhang, Jiawen Niu, Wenjie Jiang, Hongjian Xu, Anlong Jiang, Yang Zheng, Enming Yu, Xintao Wang, Jinglong Yan, Jingjun Xia, Chengchao Song   +15 more
wiley   +1 more source

Modulating the serine metabolism in human differentiated astrocytes: an integrated multi omics approach. [PDF]

Front Cell Neurosci
Tripodi F, Maffioli E, Sacchi S, Rabattoni V, Motta Z, Bearzi C, Tedeschi G, Pollegioni L, Coccetti P.   +8 more
europepmc   +1 more source

A Novel Bioactive Component, Efoba, From Aged Garlic Targets CTSC to Suppress NET‐Driven Neuroinflammation and Ameliorate Secondary Brain Injury After Intracerebral Hemorrhage

Advanced Science, EarlyView.
Efoba, a novel bioactive component derived from aged garlic, confers neuroprotection against intracerebral hemorrhage. It acts on microglia to suppress CTSC release, inhibits NET‐mediated neural injury, and blocks pathological microglia‐neutrophil crosstalk. This study provides a highly promising lead compound for hemorrhagic‐stroke therapy.
Junjun Meng, Jianhua Wang, Tao Zhang, Xiaofan Fan, Jinxiu Guo, Shiyuan Zhao, Wenxue Sun, Pei Jiang   +7 more
wiley   +1 more source

PHGDH-dependent serine metabolism in astrocytes: A key regulator of oxidative stress and pyroptosis in cerebral ischemia-reperfusion injury. [PDF]

Redox Biol
Zhang J, Luo Y, Xie C, Zhang M, Qin H, Zhou Y, Wu X, Hu C, Hu F, Fei X, Zhang H, Li J, Fu Y, Yuan Y, Yang S, Gao D.   +15 more
europepmc   +1 more source

DTX3 Suppresses the NPM3–RUVBL1 Axis to Inhibit Homologous Recombination Repair and Abrogate Tumor Radioresistance

Advanced Science, EarlyView.
Deltex 3 (DTX3) catalyzes K27‐linked ubiquitination of nucleophosmin 3 to disrupt homologous recombination repair and reverse tumor radioresistance. Low DTX3 predicts poor survival and radiotherapy recurrence, serving as a radiosensitizing therapeutic target.
Jia‐Hao Xiao, Chang‐Jun Xie, Yan‐Hua Chen, Hao Cheng, Shuang‐Hui Li, Wei Li, Ya‐Wen Bin, Rui‐Min He, Ying‐Qing Li, Ping Feng   +9 more
wiley   +1 more source

Chemical Inhibition of Pyocyanin Biosynthesis Attenuates Virulence of Pseudomonas aeruginosa

Angewandte Chemie, EarlyView.
Anti‐virulence strategies disarm pathogens rather than killing them directly. A β‐lactone reduces pyocyanin production without affecting growth. Chemical proteomics identified PqsC as the primary target via binding to Cys129. Crystallography revealed the binding mode, and SAR yielded a chloroacetamide inhibitor with improved enzymatic potency and anti ...
Wei Ding, Sebastian R. Borgert, Wulf Blankenfeldt, Stephan A. Sieber   +3 more
wiley   +2 more sources

D-serine metabolism enhances <i>Escherichia coli</i> fitness in the gut and could contribute to <i>Enterobacteriaceae</i> expansion in Crohn's disease patients. [PDF]

Curr Res Microb Sci
Moreira de Gouveia MI, Blanchot A, Garrivier A, Daniel J, Nguyen AL, Messager A, Bernalier-Donadille A, Jubelin G.   +7 more
europepmc   +1 more source