Results 41 to 50 of about 6,762 (168)

Advances in mRNA 5-methylcytosine modifications: Detection, effectors, biological functions, and clinical relevance

Molecular Therapy: Nucleic Acids, 2021
5-methylcytosine (m5C) post-transcriptional modifications affect the maturation, stability, and translation of the mRNA molecule. These modifications play an important role in many physiological and pathological processes, including stress response ...
Gangqiang Guo, Kan Pan, Su Fang, Lele Ye, Xinya Tong, Zhibin Wang, Xiangyang Xue, Huidi Zhang   +7 more
doaj   +1 more source

Trans-m5C: A transformer-based model for predicting 5-methylcytosine (m5C) sites

Methods
5-Methylcytosine (m5C) plays a pivotal role in various RNA metabolic processes, including RNA localization, stability, and translation. Current high-throughput sequencing technologies for m5C site identification are resource-intensive in terms of cost, labor, and time. As such, there is a pressing need for efficient computational approaches.
Haitao, Fu, Zewen, Ding, Wen, Wang
openaire   +2 more sources

Biological functions of 5-methylcytosine RNA-binding proteins and their potential mechanisms in human cancers

Frontiers in Oncology
The 5-methylcytosine (m5C) modification is a crucial epigenetic RNA modification, which is involved in the post-transcriptional regulation of genes. It plays an important role in various biological processes, including cell metabolism, growth, apoptosis,
Tingting Zhao, Zhe Zhang, Zhuo Chen, Guozheng Xu, Yongxi Wang, Fang Wang   +5 more
doaj   +1 more source

Topological Characterization of Human and Mouse m5C Epitranscriptome Revealed by Bisulfite Sequencing

International Journal of Genomics, 2018
Background. Compared with the well-studied 5-methylcytosine (m5C) in DNA, the role and topology of epitranscriptome m5C remain insufficiently characterized. Results.
Zhen Wei, Subbarayalu Panneerdoss, Santosh Timilsina, Jingting Zhu, Tabrez A. Mohammad, Zhi-Liang Lu, João Pedro de Magalhães, Yidong Chen, Rong Rong, Yufei Huang, Manjeet K. Rao, Jia Meng   +11 more
doaj   +1 more source

m5C Regulator-Mediated Methylation Modification Patterns and Tumor Microenvironment Infiltration Characterization in Papillary Thyroid Carcinoma

Frontiers in Oncology, 2021
Recently, immune response modulation at the epigenetic level is illustrated in studies, but the possible function of RNA 5-methylcytosine (m5C) modification in cell infiltration within the tumor microenvironment (TME) is still unclear.
Fei Li, Qingmei Deng, Xiaoxi Pang, Shan Huang, Jingmiao Zhang, Xiaxia Zhu, Hong Chen, Xiuxia Liu   +7 more
doaj   +1 more source

Integrative 5-Methylcytosine Modification Immunologically Reprograms Tumor Microenvironment Characterizations and Phenotypes of Clear Cell Renal Cell Carcinoma

Frontiers in Cell and Developmental Biology, 2021
The tumor microenvironment (TME) affects the biologic malignancy of clear cell renal cell carcinoma (ccRCC). The influence of the 5-methylcytosine (m5C) epigenetic modification on the TME is unknown.
Wenhao Xu, Wenhao Xu, Wenkai Zhu, Wenkai Zhu, Xi Tian, Xi Tian, Wangrui Liu, Yuanyuan Wu, Aihetaimujiang Anwaier, Aihetaimujiang Anwaier, Jiaqi Su, Jiaqi Su, Shiyin Wei, Yuanyuan Qu, Yuanyuan Qu, Hailiang Zhang, Hailiang Zhang, Dingwei Ye, Dingwei Ye   +18 more
doaj   +1 more source

NIPAL1 Drives a Metabolic‐Epigenetic Feedback Loop to Promote Lactate‐Mediated Immune Evasion in Esophageal Cancer

Advanced Science, EarlyView.
The study identifies a NIPAL1‐driven metabolic‐epigenetic circuit in esophageal squamous cell carcinoma that promotes glycolysis, lactate accumulation, and H3K18 histone lactylation, forming a self‐sustaining loop that suppresses CD8+ T cell immunity.
Ri‐Xin Chen, Xiao‐Dan Ma, Shui‐Dan Xu, Ao‐Tian Mo, Min‐Hua Deng, Jun‐Han Wu, Wei‐Tao Zhuang, Jin‐Ling Duan, Shu‐Huan Xie, Jin‐Long Lin, Peng Lin, Ji‐Ming Tang, Hai‐Yu Zhou, Xiao‐Song Ben, Gui‐Bin Qiao, Dan Xie   +15 more
wiley   +1 more source

N4‐acetylcytidine in LncRNA Gm26917 Promotes Translation in Female Germline Stem Cells by Recruiting Ribosomal Protein mRNA via EEF1A1

Advanced Science, EarlyView.
This work establishes that ac4C modification on lncRNA Gm26917 governs its spatial interactions with Rpl10 mRNA, and RBP EEF1A1 mediates the interaction between Gm26917 and Rpl10. It elucidates a novel ac4C‐Gm26917‐EEF1A1‐Rpl10 axis in FGSC maintenance both in vitro and in vivo, and provides a potential molecular target for modulating germ cell ...
Xinyue Li, Xiaopeng Hu, Ji Wu
wiley   +1 more source

Construction of a serum diagnostic signature based on m5C-related miRNAs for cancer detection

Frontiers in Endocrinology, 2023
Currently, no clinically relevant non-invasive biomarkers are available for screening of multiple cancer types. In this study, we developed a serum diagnostic signature based on 5-methylcytosine (m5C)-related miRNAs (m5C-miRNAs) for multiple-cancer ...
Fuzhou Tang, Yang Liu, Yichi Sun, Yu Xiong, Yan Gu, Jing Zhou, Yan Ouyang, Shichao Zhang   +7 more
doaj   +1 more source

“More” Artificial mRNAs: Beyond the Art of Nature

Advanced Science, EarlyView.
Inspired by nature yet transcending it, synthetic mRNA is being redesigned beyond the canonical architecture. This review highlights emerging forms—circular, branched, and self‐amplifying mRNAs—that expand stability, persistence, and functional control, illustrating how artificial mRNA is evolving into a new medium for programmable biological ...
Yuanzhe Cui, Minami Fukui, Hirohisa Ohno, Hirohide Saito   +3 more
wiley   +1 more source