Results 51 to 60 of about 3,551 (133)

RNA Modifications in Gastrointestinal Cancer: Current Status and Future Perspectives

Biomedicines, 2022
Gastrointestinal (GI) cancer, referring to cancers of the digestive system such as colorectal cancer (CRC), gastric cancer (GC), and liver cancer, is a major cause of cancer-related deaths in the world.
Xiaoting Zhang, Hao Su, Hongyan Chen, Qing Li, Xiaodong Liu, Lin Zhang, William Ka Kei Wu, Matthew Tak Vai Chan, Huarong Chen   +8 more
doaj   +1 more source

Programmable RNA N6,2´‐O‐Dimethyladenosine Editing

Advanced Science, EarlyView.
ABSTRACT N6,2’‐O‐dimethyladenosine (m6Am) is a prevalent RNA modification located at the first transcribed nucleotide adjacent to the 5′ cap of mRNAs, where it has been implicated in gene regulation. However, the lack of methods for precise, transcript‐specific manipulation of m6Am has limited its functional dissection.
Yang Li, Xiangmin Tan, Yaran Liu, Yongquan He, Bo Yuan, Ping Wang, Guangzhi Ma, Mengzhe Guo, Jian Zhou, Qiang Sun   +9 more
wiley   +1 more source

m1A demethylase Alkbh3 regulates neurogenesis through m1A demethylation of Mmp15 mRNA

Cell & Bioscience
Background N1-Methyladenosine (m1A) is an abundant modification of transcripts regulating mRNA structure and translation efficiency. However, the characteristics and biological functions of mRNA m1A modification in adult hippocampal neurogenesis remain ...
Huan Wang, Linjie Xie, Haomin Guo, Lishi Li, Shuwei Chen, Ye Fan, Jingyuan Tian, Liping Xu, Xuejian Kong, Aiguo Xuan   +9 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

GPRC5B Identified by m5C meRIP‐Seq Suppresses Apoptosis in Osteosarcoma Through NSUN2‐Mediated RNA Methylation

Cancer Science, EarlyView.
We performed the first transcriptome‐wide profiling of m5C modifications in osteosarcoma, analyzing four pairs of tumor and adjacent normal tissues. We revealed that NSUN2 suppresses apoptosis in osteosarcoma cells by promoting GPRC5B m5C modification and expression.
Zhenyi Chen, Min Yang, Xiaoxiao Liang, Zhiqiang Yang, Wulan Mai, Yuyang Wang, Yushen Lu, Ruimin Wang, Yuanhang Han, Yuanlong Xie, Lin Cai   +10 more
wiley   +1 more source

m1A‐Dependent TRMT6/61A‐ARG2 Axis Drives Protumorigenic Senescence by Remodeling the Tumor Microenvironment

Advanced Science, Volume 13, Issue 13, 3 March 2026.
Uncovering a new layer of translational control, this study reveals how TRMT6/TRMT61A‐mediated tRNA‐m1A methylation drives pro‐tumorigenic senescence in colorectal cancer. By selectively enhancing ARG2 translation, this epitranscriptomic axis triggers an NF‐κB‐dependent SASP.
Tuoyang Li, Mingzhe Huang, Jinlin Cai, Xuan Li, Yaokang Xing, Rongzhao He, Zixiao Wan, Yingguo Gan, Ziming Li, Jingrong Weng, Yumo Xie, Yuanhui Wu, Xiaoxia Liu, Xiaolin Wang, Yanxin Luo, Meijin Huang, Jinxin Lin, Huichuan Yu   +17 more
wiley   +1 more source

The dynamic N(1)-methyladenosine methylome in eukaryotic messenger RNA. [PDF]

Nature, 2016
Gene expression can be regulated post-transcriptionally through dynamic and reversible RNA modifications. A recent noteworthy example is N(6)-methyladenosine (m(6)A), which affects messenger RNA (mRNA) localization, stability, translation and splicing. Here we report on a new mRNA modification, N(1)-methyladenosine (m(1)A), that occurs on thousands of ...
Dominissini D, Nachtergaele S, Moshitch-Moshkovitz S, Peer E, Kol N, Ben-Haim MS, Dai Q, Di Segni A, Salmon-Divon M, Clark WC, Zheng G, Pan T, Solomon O, Eyal E, Hershkovitz V, Han D, Doré LC, Amariglio N, Rechavi G, He C.   +19 more
europepmc   +4 more sources

Dynamic N¹-Methyladenosine in Plant Messenger RNA [PDF]

Plant Physiology, 2020
Deposition of different chemical groups onto RNA generates diverse RNA modifications. All types of prokaryotic and eukaryotic RNA can undergo modifications. For example, methylation of the adenosine bases at the nitrogen-6 or nitrogen-1 position generates N6-methyladenosine (m6A) and N1-
openaire   +2 more sources

ALKBH3 suppresses ischemia/reperfusion‐induced PANoptosis by regulating the ZBED6/STAT1/AIM2 axis through m1A demethylation

Clinical and Translational Medicine, Volume 16, Issue 3, March 2026.
ALKBH3 alleviates myocardial ischemia/reperfusion injury by suppressing PANoptosis. ALKBH3 promotes ZBED6 translation via mRNA m1A demethylation. ZBED6 promotes the interaction between STAT1 and NEDD4L to facilitate STAT1 ubiquitination and subsequent degradation.
Hongtao Diao, Chunlei Wang, Yuting Xiong, Qiaoyue Zhao, Xinyue Zhang, Xiaohui Qi, Yuan Zou, Jiaxuan Li, Linghua Zeng, Wei Si, Feng Zhang, Ping Pang, Ning Wang, Yu Bian, Baofeng Yang   +14 more
wiley   +1 more source