Results 81 to 90 of about 4,358 (213)

Prmt6 Deficiency or Inhibition Restores Microglial Homeostasis and Promotes Scar‐Limited Repair in Adult Spinal Cord Injury

Advanced Science, EarlyView.
After spinal cord injury, adult microglia remain persistently activated with chronic PRMT6 (protein arginine methyltransferase 6) upregulation. Prmt6 deficiency or inhibition reestablishes microglial homeostasis and promotes a scar‐limited repairment, enhancing axonal regrowth.
Weilin Peng, Zhengqiang Wu, Yu Xiong, Zhongya Gao, Yishan Liu, Ziyi Wang, Haibin Wang, Chaofeng Han, Wenxiang Chu, Xuhua Lu   +9 more
wiley   +1 more source

Lactylation in digestive system tumors: from mechanisms to therapeutic target

Frontiers in Oncology
Lactylation, a recently identified epigenetic modification derived from lactate metabolism, has emerged as a key regulator linking cellular metabolic states to chromatin remodeling and gene transcription.
Jun Wei, Jun Wei, Jun Wei, Qian Ding, Hongjun Wang, Yang Liu   +5 more
doaj   +1 more source

An Overview of the Epigenetic Modifications in the Brain under Normal and Pathological Conditions [PDF]

Epigenetic changes are changes in gene expression that do not involve alterations to the DNA sequence. These changes lead to establishing a so-called epigenetic code that dictates which and when genes are activated, thus orchestrating gene regulation and
Castagna, Claudia, Lossi, Laura, Merighi, Adalberto   +2 more
core   +1 more source

Nanomaterials‐mediated glycolysis rewriting to potentiate tumor immunotherapy

BMEMat, EarlyView.
This review systematically summarizes cutting‐edge advances in glycolysis‐rewiring nanomedicines, emphasizing their mechanisms in reversing immunosuppression and reinvigorating antitumor immune responses. Challenges in clinical translation and future directions for designing multifunctional metabolic‐immune modulators are also critically discussed ...
Zilin Ma, Songyan Li, Jie Yan, Xuechun Wang, Wen Zhao, Yunxuan Song, Dongdong Liu, Jianwei Jiao, Xiuying Duan, Guiqiang Zhang   +9 more
wiley   +1 more source

Enhanced glycolysis-derived lactate promotes microglial activation in Parkinson’s disease via histone lactylation

npj Parkinson's Disease
The switch from oxidative phosphorylation to glycolysis is crucial for microglial activation. Recent studies highlight that histone lactylation promotes macrophage homeostatic gene expression via transcriptional regulation, but its role in microglia ...
Qixiong Qin, Danlei Wang, Yi Qu, Jiangting Li, Ke An, Zhijuan Mao, Jingyi Li, Yongjie Xiong, Zhe Min, Zheng Xue   +9 more
doaj   +1 more source

Histone H3k18 Lactylation Promotes Oral Carcinogenesis By Regulating Pyrimidine Metabolism

International Dental Journal
Aim or purpose: Metabolic reprogramming and epigenetic alterations promote oral squamous cell carcinoma (OSCC). Lactate-dependent histone modification is a new type of histone mark, which links glycolysis metabolite to the epigenetic process of ...
Wang Yanting, Fan Yuan, Geng Yanlin
doaj   +1 more source

N6‐Methyladenosine (m6A) in Liver Disease: Pathogenic Mechanisms and Therapeutic Potential

iNew Medicine, EarlyView.
ABSTRACT Accumulating evidence highlights the critical role of epigenetic modifications, particularly N6‐methyladenosine (m6A), in liver disease. As the most abundant RNA modification in eukaryotic cells, m6A is dynamically regulated by multicomponent m6A methyltransferases (e.g., METTL3 and METTL14), demethylases (FTO and ALKBH5), and m6A‐binding ...
Yingfen Chen, Ru Ya, Ziling Zhang, Siyue Dong, Seol Hee Park, Wonhyo Seo, Yong He   +6 more
wiley   +1 more source

Role and Mechanism of Lactylation in Cancer

Chinese Journal of Lung Cancer
Post translational modifications (PTMs) can change the properties of a protein by covalent addition of functional groups to one or more amino acids, and influence almost all aspects of normal cell biology and pathogenesis.
Qicheng ZHANG, Limin CAO, Ke XU
doaj   +1 more source

Exploring the link between environmental chemical exposures and epigenetic modifications in diabetes mellitus [PDF]

Diabetes mellitus (DM) is a globally prevalent metabolic disorder characterized by impaired glucose homeostasis and insulin secretion. Beyond traditional risk factors like lifestyle and genetics, environmental pollutants, including particulate matter ...
Abunada, Hanan H., Hussein, Ola J., Korashy, Hesham M., Maayah, Zaid H., Matarid, Tasnim R., Rayan, Menatallah   +5 more
core   +2 more sources

Virus‐Induced Histone Lactylation Promotes Virus Infection in Crustacean

Advanced Science
AbstractAs “non‐cellular organisms”, viruses need to infect living cells to survive themselves. The virus infection must alter host's metabolisms. However, the influence of the metabolites from the altered metabolisms of virus‐infected host cells on virus‐host interactions remains largely unclear. To address this issue, shrimp, a representative species
Yu Zhang, Xiaobo Zhang
openaire   +3 more sources