Results 91 to 100 of about 28,454 (236)

Microbial metabolites in tumor epigenetic regulation

iMeta, EarlyView.
The gut microbiome modulates tumor epigenetic regulation through bioactive metabolites derived from dietary substrates. Microbiota‐produced SCFAs, secondary BAs, one‐carbon metabolites, and tryptophan‐derived ligands regulate histone acetylation, DNA methylation, and chromatin remodeling via HDAC, DNMT, AhR, and metabolic cofactor‐dependent pathways ...
Wangzheqi Zhang, Haoling Zhang, Yan Liao, Shuya Jiang, Haolong Zhang, Chenwei Huang, Zhijing Song, Rui Zhao, Ping Lu, Xiaohong Kang, Eryan Kong, Yalin Zhu, Wei Wang, Xuesong Liu, Yisheng Chen, Zhiwen Luo, Zhaoyu Li, Di Wang, Na Xing, Yadong Guo, Jingjing Zhang, Xiaojing Wang, Wenyi Wang, Mowaffaq Adam, Bakiah Shaharuddin, Muhamad Yusri Musa, Doblin Sandai, Chenglong Zhu, Aimin Jiang, Peng Luo, Zhijie Zhao, Zui Zou   +31 more
wiley   +1 more source

Prenatal PM2.5 exposure impairs hippocampal synaptic development in offspring via KDM5A-mediated epigenetic derepression of Pin1

Ecotoxicology and Environmental Safety
Exposure to fine particulate matter (PM2.5) has been increasingly associated with neurodevelopmental disorders, yet the underlying molecular mechanisms remain poorly defined. KDM5A, a histone lysine demethylase implicated in cognitive regulation, has not
Chao Song, Li Zhou, Siqi Wang, Wenke Nie, Hang Yu, E. Lv, Yongping Liu, Lu Sun, Wanwei Li, Dan Li, Li Yu   +10 more
doaj   +1 more source

Epigenetic Regulation in the Pathogenesis of Renal Inflammation: Insights and Therapeutic Potentials

iNew Medicine, EarlyView.
ABSTRACT Renal inflammation is a common pathological process in various kidney diseases, often initiated by factors such as toxins, ischemia, or autoimmune reactions. This inflammatory response can result in structural damage and a rapid decline in renal function.
Yu‐Hang Dong, Xiao‐Yu Shen, Han‐Cheng Jin, Xiang‐Yu Li, Hao He, Xiao‐Ming Meng   +5 more
wiley   +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

JIB-04 improves PPARγ expression and enhances adipogenic differentiation efficiency in human umbilical cord mesenchymal stem cells

Biochemistry and Biophysics Reports
Adipogenic differentiation of mesenchymal stem cells (MSCs) is a complex, multi-step cellular process involving proteins, genes, and metabolic levels. As an important epigenetic regulatory mechanism, histone modification has been extensively studied in ...
Xinping Qian, Tianyi Wen, Yi Zi, Ming Jin, Meihua Jin, Yanhua Jin   +5 more
doaj   +1 more source

Genome-wide studies of histone demethylation catalysed by the fission yeast homologues of mammalian LSD1.

PLoS ONE, 2007
In order to gain a more global view of the activity of histone demethylases, we report here genome-wide studies of the fission yeast SWIRM and polyamine oxidase (PAO) domain homologues of mammalian LSD1. Consistent with previous work we find that the two
Michael Opel, David Lando, Carolina Bonilla, Sarah C Trewick, Abdelhalim Boukaba, Julian Walfridsson, James Cauwood, Petra J H Werler, Antony M Carr, Tony Kouzarides, Natalia V Murzina, Robin C Allshire, Karl Ekwall, Ernest D Laue   +13 more
doaj   +1 more source

Involvement of the miR‐128‐3p/KDM3A/NLRP3 Axis in High Glucose‐Induced Inflammatory Injury in Retinal Endothelial Cells

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study explores the regulatory mechanism of the miR‐128‐3p in diabetic retinopathy (DR)‐associated inflammatory injury. A cellular model of DR was established by inducing immortalized human retinal endothelial cells (IM‐HRECs) with high‐glucose (HG).
Wei‐Ming Wen, Jian‐Bo Feng, Yin‐Sheng Cai, Nan Lin, Fei Lv, Zhu‐Sheng Guo   +5 more
wiley   +1 more source

Fat Mass and Obesity‐Associated Protein Contributes to Tumorigenesis and Drug Resistance of Diffuse Large B‐Cell Lymphoma by Suppressing N6‐Methyladenosine Methylation of Myc

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Ibrutinib resistance remains a major obstacle in the treatment of diffuse large B‐cell lymphoma (DLBCL). Fat mass and obesity‐associated protein (FTO) has been implicated in drug resistance through its regulation of N6‐methyladenosine (m6A) modifications; however, whether FTO mediates ibrutinib resistance in DLBCL remains unclear.
Ting‐Ting Lu, Jin‐Hao Chen, Yan‐Fang Wang, Xiao Wu, Hui‐Yun Ni, Qiu‐Rong Zhang   +5 more
wiley   +1 more source

Circadian Immunity and Vascular Inflammation in Cardiovascular Disease Chronotherapy Windows: Time for a Re‐Assessment

Med Research, EarlyView.
ABSTRACT Circadian rhythms orchestrate cardiovascular physiology by regulating immune and inflammatory pathways. Disruption of these rhythms profoundly alters vascular homeostasis, thereby promoting the onset and progression of cardiovascular diseases (CVD).
Tian Zhang, Ge Zhang, Tian‐Ding Liu, Tianshu Gu, Fengyi Yu, Pengyuan Xu, Wunan Mi, Xuanjiang Zhao, Qian Guo, Honglin Zheng, Taiqi Zhao, Qiang Li, Di Lu, Mingxuan Duan, Chaoyang Yu, Ruhao Wu, Shiqian Zhang, Haonan Zhang, Zeyu Wang, Youyang Zheng, Yan Xiao, Zenglei Zhang, Ge Zhang   +22 more
wiley   +1 more source

Genome-wide identification, classification and expression analysis of the JmjC domain-containing histone demethylase gene family in maize

BMC Genomics, 2019
Background Histone methylation mainly occurs on the lysine residues and plays a crucial role during flowering and stress responses of plants, through changing the methylation status or ratio of lysine residues. Histone lysine residues of plants can arise
Yexiong Qian, Changle Chen, Lingyu Jiang, Jing Zhang, Qiaoyu Ren   +4 more
doaj   +1 more source