Results 161 to 170 of about 26,139 (253)

m6A RNA methylation in mammals [PDF]

Nature Structural & Molecular Biology, 2014
openaire   +1 more source

Hypoxia and hypercapnia elicit overlapping but distinct skeletal muscle toxicities

The Journal of Physiology, EarlyView.
Abstract figure legend Hypoxia and hypercapnia cause overlapping skeletal muscle phenotypes, including atrophy, change in myofibre metabolic profile and myogenic response to injury. Both signals operate via distinct cellular pathways. Abstract Skeletal muscle dysfunction is strongly associated with elevated mortality in acute and chronic pulmonary ...
Joseph Balnis, Ariel Jaitovich
wiley   +1 more source

Epigenetic mechanisms and therapeutic innovations in chronic pain‐associated neuropsychiatric co‐morbidities

British Journal of Pharmacology, Volume 183, Issue 7, Page 1313-1340, April 2026.
Abstract Chronic pain, marked by nociceptive sensitization and maladaptive neuroplasticity, affects 30% of the global population with escalating socioeconomic burdens. Epidemiological data show a 2‐3‐fold increase in neuropsychiatric co‐morbidities among individuals with chronic pain, where epigenetic dysregulation serves as a key mechanism linking ...
Kai Zhang, Sijia Zhu, Na Xing, Zhen Zhou, Jiayi Chen, Tianen Si, Mingrui Li, Lin Jia, Yousef Rastegar‐Kashkooli, Tom J. Wang, Wei Zhu, Jing Li, Chao Jiang, Junmin Wang, Moxin Wu, Xiaoping Yin, Weidong Zang, Jian Wang, Songxue Su   +18 more
wiley   +1 more source

Versatility of global transcriptional regulators in alpha-Proteobacteria: from essential cell cycle control to ancillary functions [PDF]

, 2017
Recent data indicate that cell cycle transcription in many alpha-Proteobacteria is executed by at least three conserved functional modules in which pairs of antagonistic regulators act jointly, rather than in isolation, to control transcription in S-, G2-
Murray, Sean R., Panis, Gaël, Viollier, Patrick H.   +2 more
core  

Export of miRNAs from activated macrophages is cooperative and HuR‐dependent

FEBS Letters, Volume 600, Issue 5, Page 693-709, March 2026.
This study uncovers a new mechanism for miRNA export regulation in mammalian cells, driven by the RNA‐binding protein HuR. In macrophages, HuR cooperatively binds with miRNAs to export both low‐ and high‐affinity substrates, thereby influencing macrophage activation.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Role of N6-methyladenosine-related lncRnas in pseudoexfoliation glaucoma

Epigenetics
To explore the role of lncRNA m6A methylation modification in aqueous humour (AH) of patients with pseudoexfoliation glaucoma (PXG). Patients with open-angle PXG under surgery from June 2021 to December 2021 were selected.
Jieying Guan, Xiaohong Chen, Zhidong Li, Shuifeng Deng, Aizezi Wumaier, Yuncheng Ma, Lingling Xie, Shengsong Huang, Yingting Zhu, Yehong Zhuo   +9 more
doaj   +1 more source

Hepatocyte Mettl3 Deficiency Drives Primary Sclerosing Cholangitis and Liver Fibrosis via Cholangiocyte‐Macrophage Crosstalk

Advanced Science, Volume 13, Issue 13, 3 March 2026.
Schematic illustration demonstrating that hepatic Mettl3 depletion significantly elevates the secretion of Mif and Csf1. This elevation facilitates Trem2+ macrophage infiltration and triggers cholangiocyte remodeling through the Spp1‐Cd44 interaction, resulting in spontaneous PSC development in vivo.
Wenting Pan, Yuting Yong, Yuanshuai Li, Gaona Shi, Min Zhang, Lingfei Wan, Yue Zhao, Wenling Zhan, Yanli Lin, Qiaozhen Qin, Xupeng Chen, Yanli Ni, Haixu Chen, Wenzai Shi, Xiaomeng Guo, Juan Chen, Shuchen Liu, Youliang Wang, Bing Liu, Xinlong Yan   +19 more
wiley   +1 more source

m6A methylation modification: Potential pathways to suppress osteosarcoma metastasis

International Immunopharmacology
Osteosarcoma is a highly aggressive malignant bone tumor prone to metastasis, and its metastatic process is one of the main reasons for treatment failure and poor prognosis. Recent studies have demonstrated that modification of m6A methylation plays an important role in osteosarcoma metastasis, influencing both invasion and metastasis through various ...
Tianrui Hu, Guowei Wang, Dong Wang, Youwen Deng, Weiguo Wang   +4 more
openaire   +2 more sources

Low YTHDC1 Expression Upregulates FSCN1 to Promote Nuclear F‐Actin Formation and Facilitate Double‐strand DNA Breaks Repair in TMZ‐Resistant Glioblastoma

Advanced Science, Volume 13, Issue 13, 3 March 2026.
This study revealed that low expression of YTHDC1 in TMZ‐resistant GBM cells leads to increased FSCN1 expression, which is suppressed by m6A modification. FSCN1 activates the CDC42/N‐WASP/Arp2/3 axis in the cell nucleus by recruiting the guanine nucleotide exchange factor (GEF) family member FGD1, thereby promoting F‐actin polymerization in the nucleus.
Minglong Yang, Wanxiang Niu, Yuanfei Wang, Peng Chen, Maolin Mu, Xiaoming Zhang, Ben Xu, Shanshan Hu, Chaoshi Niu, Pengfei Wu   +9 more
wiley   +1 more source

DNMT2‐m5C‐ACLY Axis Promotes Lenvatinib Resistance in Hepatocellular Carcinoma Through Histone Acetylation‐Mediated Notch Pathway

Advanced Science, Volume 13, Issue 13, 3 March 2026.
Lenvatinib resistance poses a major challenge in advanced hepatocellular carcinoma (HCC). This study reveals that DNMT2 upregulation is a key driver, which stabilizes ACLY mRNA via m5C modification and activates the Notch signaling pathway. Crucially, combining ACLY inhibitors with lenvatinib overcomes resistance and suppresses tumors, offering a ...
Shiguang Yang, Jie Li, Shengwei Mao, Xuhui Zhao, Douwaner Liu, Jiafeng Chen, Jialu Fu, Yichao Bu, Xiaoling Wu, Shaoqing Liu, Qifeng Yu, Qiongzhu Dong, Zheng Tang, Yuan Fang, Yinghong Shi   +14 more
wiley   +1 more source