Results 71 to 80 of about 22,540 (229)

Synaptic N6-methyladenosine (m6A) epitranscriptome reveals functional partitioning of localized transcripts [PDF]

Nature Neuroscience, 2018
A localized transcriptome at the synapse facilitates synapse-, stimulus- and transcript-specific local protein synthesis in response to neuronal activity. While enzyme-mediated mRNA modifications are known to regulate cellular mRNA turnover, the role of these modifications in regulating synaptic RNA has not been studied.
Daria Merkurjev, Wan-Ting Hong, Kei Iida, Ikumi Oomoto, Belinda J. Goldie, Hitoshi Yamaguti, Takayuki Ohara, Shin-ya Kawaguchi, Tomoo Hirano, Kelsey C. Martin, Matteo Pellegrini, Dan Ohtan Wang   +11 more
openaire   +2 more sources

Parallel functional assessment of m6A sites in human endodermal differentiation with base editor screens

Nature Communications, 2022
N6-methyladenosine (m6A) plays important role in lineage specifications of embryonic stem cells, but its role at specific sites has not been assessed. Here the authors develop an adenine editor-based strategy, and systematically identify functional m6A ...
Weisheng Cheng, Fang Liu, Zhijun Ren, Wenfang Chen, Yaxin Chen, Tianwei Liu, Yixin Ma, Nan Cao, Jinkai Wang   +8 more
doaj   +1 more source

Emerging Perspectives of RNA N6-methyladenosine (m6A) Modification on Immunity and Autoimmune Diseases

Frontiers in Immunology, 2021
N6-methyladenosine (m6A) modification, the addition of a methylation decoration at the position of N6 of adenosine, is one of the most prevalent modifications among the over 100 known chemical modifications of RNA.
Lipeng Tang, Xingyan Wei, Tong Li, Tong Li, Yi Chen, Zhenhua Dai, Chuanjian Lu, Guangjuan Zheng, Guangjuan Zheng   +8 more
doaj   +1 more source

Control of box C/D snoRNP assembly by N⁶-methylation of adenine [PDF]

, 2017
N6-methyladenine is the most widespread mRNA modification. A sub-set of human box C/D snoRNA species have target GAC sequences that lead to formation of N6-methyladenine at a key trans Hoogsteen-sugar A•G basepair, of which half are methylated in vivo ...
Bokar JA, David MJ Lilley, Jia Wang, Lin Huang, Nicholas KB, Saira Ashraf   +5 more
core   +1 more source

m6A mRNA demethylase FTO regulates melanoma tumorigenicity and response to anti-PD-1 blockade [PDF]

, 2019
Melanoma is one of the most deadly and therapy-resistant cancers. Here we show that N6-methyladenosine (m6A) mRNA demethylation by fat mass and obesity-associated protein (FTO) increases melanoma growth and decreases response to anti-PD-1 blockade ...
Aplin, Andrew E., Cui, Yan-Hong, Deng, Yu, He, Chuan, He, Yu-Ying, Hwang, Seungmin, Lu, Zhike, Park, Gayoung, Shah, Palak, Wei, Jiangbo, Yang, Seungwon   +10 more
core   +1 more source

tRNA biology in the omics era: Stress signalling dynamics and cancer progression. [PDF]

, 2017
Recent years have seen a burst in the number of studies investigating tRNA biology. With the transition from a gene-centred to a genome-centred perspective, tRNAs and other RNA polymerase III transcripts surfaced as active regulators of normal cell ...
Adelman, Anderson, Anderson, Arimbasseri, Arimbasseri, Barski, Bartholomew, Basturea, Behm-Ansmant, Blanco, Bogenhagen, Boguta, Bonhoure, Canella, Canella, Carlile, Carrire, Chan, Chan, Choi, Clarke, Conti, Core, Cozen, Crick, Danko, David, de Nadal, Deng, Dieci, Dittmar, Dittmar, Duechler, Ebhardt, Flusberg, Gingold, Goodarzi, Goodarzi, Granneman, Grewal, Guenther, Guy, Harismendy, Hiley, Hoagland, Holley, Honda, Hou, Huang, Hussain, Iida, Ishimura, Ivanov, Johnson, Jordan-Pla, Kadaba, Kassavetis, Kedinger, Khoddami, Kim, Kumar, Kumar, Kumar, Kutter, Lampson, Laplante, Li, Li, Lin, Linder, Liu, Liu, Lowe, Lund, Mahlab, Marchand, Mayer, Michels, Moqtaderi, Moqtaderi, Nagarajavel, Nedialkova, Noma, Oler, Oler, Orioli, Orioli, Pang, Pavesi, Pavon-Eternod, Pavon-Eternod, Percudani, Pershing, Phizicky, Pombo, Pugh, Qian, Raha, Renaud, Rhee, Rideout, Roberts, Roeder, Ross, Rudolph, Ryvkin, Saikia, Saikia, Sakurai, Sakurai, Schaefer, Schmitt, Schwartz, Shor, Shukla, Simms, Sutherland, Thurman, Torres, Torres, Turowski, Vannini, Varshney, Vilfan, Weinmann, White, Zheng, Zhou   +127 more
core   +1 more source

Engineered Microfluidic Organoid Systems: New Paradigms for Menopause Mechanism Research and Personalized Medicine

Advanced Materials Technologies, EarlyView.
This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang, He Huang, Hongliang Dong, Qiang Ma, Hongyan Jin   +4 more
wiley   +1 more source

HSP90 inhibitors stimulate DNAJB4 protein expression through a mechanism involving N6-methyladenosine. [PDF]

, 2019
Small-molecule inhibitors for the 90-kDa heat shock protein (HSP90) have been extensively exploited in preclinical studies for the therapeutic interventions of human diseases accompanied with proteotoxic stress.
Chen, Xuemei, Dai, Xiaoxia, Li, Lin, Miao, Weili, Wang, Yinsheng, Zhao, Yonghui   +5 more
core   +1 more source

Comprehensive Profiling of N6‐methyladnosine (m6A) Readouts Reveals Novel m6A Readers That Regulate Human Embryonic Stem Cell Differentiation

Advanced Science, EarlyView.
This research deciphers the m6A transcriptome by profiling its sites and functional readout effects: from mRNA stability, translation to alternative splicing, across five different cell types. Machine learning model identifies novel m6A‐binding proteins DDX6 and FXR2 and novel m6A reader proteins FUBP3 and L1TD1.
Zhou Huang, Rucong Liu, Zibaguli Wubulikasimu, Wanqing Zhao, Jiaqi Huang, Jiaxuan Wang, Tianyuan Zhang, Rui Fan, Wei Kong, Qinghua Cui, Yang Li, Yuan Zhou   +11 more
wiley   +1 more source

FTO Demethylates Cyclin D1 mRNA and Controls Cell-Cycle Progression

Cell Reports, 2020
Summary: N6-Methyladenosine (m6A) modification is the major chemical modification in mRNA that controls fundamental biological processes, including cell proliferation.
Mayumi Hirayama, Fan-Yan Wei, Takeshi Chujo, Shinya Oki, Maya Yakita, Daiki Kobayashi, Norie Araki, Nozomu Takahashi, Ryoji Yoshida, Hideki Nakayama, Kazuhito Tomizawa   +10 more
doaj   +1 more source