Results 11 to 20 of about 3,511 (107)

WDR5‐H3K4me3 Epigenetic Axis Promotes TRMT6‐Dependent tRNA M1A Modification to Facilitate Triple‐Negative Breast Cancer Progression by Suppressing Ferroptosis

open access: yesAdvanced Science
N1‐methyladenosine (m1A) modification widely occurs in various RNAs, yet its pathophysiological function in tumorigenesis remains poorly understood. Notably, the expression and biological roles of tRNA m1A methyltransferase 6 noncatalytic subunit (TRMT6)
Yuqing Lei   +12 more
doaj   +2 more sources

The N1‐methyladenosine methyltransferase TRMT61A promotes bladder cancer progression and is targetable by small molecule compounds [PDF]

open access: yesClinical and Translational Medicine
Jianjian Yin   +13 more
doaj   +2 more sources

MFAP2, upregulated by m1A methylation, promotes colorectal cancer invasiveness via CLK3

open access: yesCancer Medicine, 2023
Background Distant metastasis is the main cause of mortality in colorectal cancer (CRC) patients. N1‐methyladenosine (m1A) is a type of epitranscriptome modification.
Meng Xue   +6 more
doaj   +1 more source

Sequencing methods and functional decoding of mRNA modifications

open access: yesFundamental Research, 2023
More than 160 types of post-transcriptional RNA modifications have been reported; there is substantial variation in modification type, abundance, site, and function across species, tissues, and RNA type.
Kai Li, Jinying Peng, Chengqi Yi
doaj   +1 more source

Dynamic regulation and key roles of ribonucleic acid methylation

open access: yesFrontiers in Cellular Neuroscience, 2022
Ribonucleic acid (RNA) methylation is the most abundant modification in biological systems, accounting for 60% of all RNA modifications, and affects multiple aspects of RNA (including mRNAs, tRNAs, rRNAs, microRNAs, and long non-coding RNAs ...
Jia Zou   +14 more
doaj   +1 more source

Research progress on mRNA methylation and diseases [PDF]

open access: yesJichu yixue yu linchuang, 2021
mRNA methylation modification, including N6-methyladenosine (m6A), N5-methylcytidine (m5C) and N1-methyladenosine (m1A), etc., represents more than 60% of all mRNA modifications and varies distribution on mRNA.
LI Ran, HAO Yan-lei
doaj  

TRMT6/61A-dependent base methylation of tRNA-derived fragments regulates gene-silencing activity and the unfolded protein response in bladder cancer

open access: yesNature Communications, 2022
RNA modifications are important regulators of RNA biology. Here we report N1-methyladenosine (m1A) enrichment on 22-nucleotide tRNA fragments and its effect on gene-silencing.
Zhangli Su   +6 more
doaj   +1 more source

Research Progress for RNA Modifications in Physiological and Pathological Angiogenesis

open access: yesFrontiers in Genetics, 2022
As a critical layer of epigenetics, RNA modifications demonstrate various molecular functions and participate in numerous biological processes. RNA modifications have been shown to be essential for embryogenesis and stem cell fate.
Hui-Ming Chen   +9 more
doaj   +1 more source

Recent Advances in Identification of RNA Modifications

open access: yesNon-Coding RNA, 2016
RNA modifications are involved in a broad spectrum of biological and physiological processes. To reveal the functions of RNA modifications, it is important to accurately predict their positions.
Wei Chen, Hao Lin
doaj   +1 more source

MePMe-seq: antibody-free simultaneous m6A and m5C mapping in mRNA by metabolic propargyl labeling and sequencing

open access: yesNature Communications, 2023
Internal modifications of mRNA have emerged as widespread and versatile regulatory mechanism to control gene expression at the post-transcriptional level.
Katja Hartstock   +8 more
doaj   +1 more source

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