Results 41 to 50 of about 20,037 (157)

Deltacoronavirus Modulates circRNA cGLIS3 Metabolism to Evade Host Antiviral Response

Advanced Science, EarlyView.
This study reveals that both deltacoronavirus nucleocapsid protein and host RNA binding protein IGF2BP2 promote circular RNA GLIS3 (cGLIS3) biogenesis by binding to GLIS3 pre‐mRNA. The m6A modification‐mediated cGLIS3‐IGF2BP2 interaction weakens RNase L‐mediated degradation of cGLIS3 while facilitates a ubiquitin‐dependent degradation of IGF2BP2, thus ...
Liuyang Du, Liping Wang, Sujing Diao, Juan Li, Lei Zhao, Yan Yan, Haimin Li, Weiren Dong, Wei Wu, Jinyan Gu, Jiyong Zhou   +10 more
wiley   +1 more source

Multigenerational paternal obesity enhances the susceptibility to male subfertility in offspring via Wt1 N6-methyladenosine modification

Nature Communications
There is strong evidence that obesity is a risk factor for poor semen quality. However, the effects of multigenerational paternal obesity on the susceptibility to cadmium (a reproductive toxicant)-induced spermatogenesis disorders in offspring remain ...
Yong-Wei Xiong, Hua-Long Zhu, Jin Zhang, Hao Geng, Lu-Lu Tan, Xin-Mei Zheng, Hao Li, Long-Long Fan, Xin-Run Wang, Xu-Dong Zhang, Kai-Wen Wang, Wei Chang, Yu-Feng Zhang, Zhi Yuan, Zong-Liu Duan, Yun-Xia Cao, Xiao-Jin He, De-Xiang Xu, Hua Wang   +18 more
doaj   +1 more source

N6-Methyladenosine and Viral Infection

Frontiers in Microbiology, 2019
N6-methyladenosine (m6A), as a dynamic posttranscriptional RNA modification, recently gave rise to the field of viral epitranscriptomics. The interaction between virus and host is affected by m6A. Multiple m6A-modified viral RNAs have been observed.
Wei Dang, Wei Dang, Yan Xie, Yan Xie, Pengfei Cao, Shuyu Xin, Jia Wang, Jia Wang, Shen Li, Yanling Li, Jianhong Lu, Jianhong Lu   +11 more
doaj   +1 more source

METTL3 Facilitates Oral Squamous Cell Carcinoma Tumorigenesis by Enhancing c-Myc Stability via YTHDF1-Mediated m6A Modification

Molecular Therapy: Nucleic Acids, 2020
N6-Methyladenosine (m6A) is the most common internal modification of eukaryotic messenger RNA (mRNA) that occurred on the N6 nitrogen of adenosine. However, the roles of m6A in oral squamous cell carcinoma (OSCC) are still elusive.
Wei Zhao, Yameng Cui, Lina Liu, Xiaozhou Ma, Xiaoqian Qi, Yue Wang, Zihao Liu, Shiqing Ma, Jingwen Liu, Jie Wu   +9 more
doaj   +1 more source

METTL7A Downregulation Drives SLC1A5‐Mediated Glutamine Competition to Promote Tumor Proliferation and Suppress CD8+ T Cell Immunity in Gastric Cancer

Advanced Science, EarlyView.
GC cells enhance glutamine accumulation by upregulating SLC1A5 expression. This upregulation not only boosts GC cell proliferation, but also outcompetes CD8+ T cells for glutamine and suppresses their antitumor immunity. Mechanistically, METTL7A deficiency in GC induces SLC1A5 overexpression via an m6A‐dependent pathway and N‐glycosylation ...
Mingjun Sun, Shuwei Dang, Dazhi Zhou, Lixian Ding, Xun Sun, Wei Suo, Jirui Niu, Qingzhu Yang, Zhicheng Zhang, Yanyan Sun, Jinxing Li, Zhongsheng Chen, Tao Ban, Yingji Wang, Tianzhu Li, Ming Liu, Guodong Li   +16 more
wiley   +1 more source

The crosstalk between N6‐methyladenosine readers and neuroblastoma

Clinical and Translational Discovery
Background Neuroblastoma (NB) is a heterogeneous pediatric solid tumour strongly influenced by epigenetic modifications. Methods This review explores the role of N6‐methyladenosine (m6A) modifications and their readers in NB progression.
Liping Chen, Jing He, Zhenjian Zhuo
doaj   +1 more source

Fat mass and obesity–mediated N6-methyladenosine modification modulates neuroinflammatory responses after traumatic brain injury

Neural Regeneration Research
The neuroinflammatory response mediated by microglial activation plays an important role in the secondary nerve injury of traumatic brain injury. The post-transcriptional modification of N6-methyladenosine is ubiquitous in the immune response of the ...
Xiangrong Chen, Jinqing Lai, Zhe Wu, Jianlong Chen, Baoya Yang, Chunnuan Chen, Chenyu Ding   +6 more
doaj   +1 more source

Ferroptosis Suppression by the M6A Reader IGF2BP1 Underlies Gemcitabine Resistance in Pancreatic Ductal Adenocarcinoma

Advanced Science, EarlyView.
IGF2BP1 promotes gemcitabine resistance in pancreatic cancer by stabilizing m6A‐modified FTH1 transcripts and protecting them in stress granules, thereby suppressing ferroptosis. Pharmacological inhibition of IGF2BP1 disrupts this protective pathway, restores ferroptotic sensitivity, and enhances gemcitabine efficacy in resistant tumors.
Ying‐Qin Zhu, Yue Huang, Jing‐Yuan Ye, Si‐Yuan Lu, Zhi‐De Liu, Ming‐Jian Ma, De‐Liang Fang, Zi‐Yi Zhao, Jin‐Zhao Xie, Jiao Chen, Xiao‐Yu Yin   +10 more
wiley   +1 more source

m6A‐Driven Pexophagy Triggers Placental Ferroptosis to Impair Fetal Growth Upon Environmental Stress

Advanced Science, EarlyView.
Prenatal environmental stress exposure promotes m6A modification to drive PEX2‐dependent pexophagy, thereby causing placental ferroptosis and FGR. ABSTRACT The role and underlying mechanisms of placental ferroptosis in fetal growth restriction (FGR) induced by environmental stress remain poorly understood.
Xin‐Xin Zhang, Ye‐Xin Luo, Cheng‐Fang Sun, Rui Pan, Yu‐Xi Wu, Zhi Yuan, Xin‐Run Wang, Xu‐Dong Zhang, Lan‐Lan Wu, Xiang‐Yu Yao, Zhan‐Dong Song, Wei Chang, Tian Wei, Pan‐Yuan Cai, Tian‐Ci Zhang, Yong‐Wei Xiong, De‐Xiang Xu, Hua Wang, Hua‐Long Zhu   +18 more
wiley   +1 more source

RNA N6‐methyladenosine connects YTHDF3 and LOXL3 to promote melanoma metastasis

Clinical and Translational Discovery, 2022
N6‐methyladenosine (m6A) modifications of RNAs are associated with diverse biological processes in normal and cancer cells. In melanoma cancers, mutations in genes that function in the writing or erasure of RNA m6A have been shown to affect cancer ...
Mamta B Nirmal, Tommy V. Vo
doaj   +1 more source