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| 1 | FTO-dependent demethylation of N6-methyladenosine regulates mRNA splicing and is required for adipogenesis显示文摘 | Xu Zhao Ying Yang Bao-Fa Sun Yue Shi Xin Yang Wen Xiao Ya-Juan Hao Xiao-Li Ping Yu-Sheng Chen Wen-Jia Wang Kang-Xuan Jin Xing Wang Chun-Min Huang Yu Fu Xiao-Meng Ge Shu-Hui Song Hyun Seok Jeong Hiroyuki Yanagisawa Yamei Niu Gui-Fang Jia Wei Wu Wei-Min Tong Akimitsu Okamoto Chuan He Jannie M Rendtlew Danielsen Xiu-Jie Wang Yun-Gui Yang | 2014 | Cell Research2014，24，12： | 109 |
| 2 | N^6 -methyl-adenosine (m^6 A) in RNA: An Old Modification with A Novel Epigenetic Function显示文摘N6 -methyl-adenosine (m6A) is one of the most common and abundant modifications on RNA molecules present in eukaryotes. However, the biological significance of m6A methylation remains largely unknown. Several independent lines of evidence suggest that the dynamic regulation of m6A may have a profound impact on gene expression regulation. The m6A modification is catalyzed by an unidentified methyltransferase complex containing at least one subunit methyltransferase like 3 (METTL3). m6A modification on messenger RNAs (mRNAs) mainly occurs in the exonic regions and 3'-untranslated region (3'-UTR) as revealed by high-throughput m6A-seq. One significant advance in m6A research is the recent discovery of the first two m6A RNA demethylases fat mass and obesity-associated (FTO) gene and ALKBH5, which catalyze m6A demethylation in an a-ketoglutarate (a-KG)-and Fe2+-dependent manner. Recent studies in model organisms demonstrate that METTL3, FTO and ALKBH5 play important roles in many biological processes, ranging from development and metabolism to fertility. Moreover, perturbation of activities of these enzymes leads to the disturbed expression of thousands of genes at the cellular level, implicating a regulatory role of m6A in RNA metabolism. Given the vital roles of DNA and histone methylations in epigenetic regulation of basic life processes in mammals, the dynamic and reversible chemical m6A modification on RNA may also serve as a novel epigenetic marker of profound biological significances. | Yamei Niu Xu Zhao Yong-Sheng Wu Ming-Ming Li Xiu-Jie Wang Yun-Gui Yang | 2013 | Genomics, Proteomics & Bioinformatics2013，11，1： | 40 |
| 3 | CLT OF WAVELET ESTIMATOR IN SEMIPARAMETRIC MODEL WITH CORRELATED ERRORS显示文摘这篇论文认为 semiparametric 回归模型 y i = x i 是 +g (t i )+V i (1 i n )(x i, t i ) 被知道设计点,是一个未知斜坡参数, g ( | Sili NIU Yamei LIU | 2012 | Journal of Systems Science & Complexity2012，25，3： | 3 |
| 4 | Multi-omic characterization of genome-wide abnormal DNA methylation reveals diagnostic and prognostic markers for esophageal squamous-cell carcinoma显示文摘This study investigates aberrant DNA methylations as potential diagnosis and prognosis markers for esophageal squamous-cell carcinoma(ESCC),which if diagnosed at advanced stages has<30%five-year survival rate.Comparing genome-wide methylation sites of 91 ESCC and matched adjacent normal tissues,we identified 35,577 differentially methylated CpG sites(DMCs)and characterized their distribution patterns. | Yiyi Xi Yuan Lin Wenjia Guo Xinyu Wang Hengqiang Zhao Chuanwang Miao Weiling Liu Yachen Liu Tianyuan Liu Yingying Luo Wenyi Fan Ai Lin Yamei Chen Yanxia Sun Yulin Ma Xiangjie Niu Ce Zhong Wen Tan Meng Zhou Jianzhong Su Chen Wu Dongxin Lin | 2022 | Signal Transduction and Targeted Therapy2022，7，3： | 2 |
| 5 | Differential transcriptomic landscapes of multiple organs from SARS-CoV-2 early infected rhesus macaques显示文摘SARS-CoV-2 infection causes complicated clinical manifestations with variable multi-organ injuries,how-ever,the underlying mechanism,in particular immune responses in different organs,remains elusive.In this study,comprehensive transcriptomic alterations of 14 tissues from rhesus macaque infected with SARS-CoV-2 were analyzed.Compared to normal controls,SARS-CoV-2 infection resulted in dysregulation of genes involving diverse functions in various examined tissues/organs,with drastic transcriptomic changes in cerebral cortex and right ventricle.Intriguingly,cerebral cortex exhibited a hyperinflammatory state evidenced by sig-nificant upregulation of inflammation response-related genes.Meanwhile,expressions of coagulation,angio-genesis and fibrosis factors were also up-regulated in cerebral cortex.Based on our findings,neuropilin 1(NRP1),a receptor of SARS-CoV-2,was significantly elevated in cerebral cortex post infection,accompanied by active immune response releasing inflammatory factors and signal transmission among tissues,which enhanced infection of the central nervous system(CNS)in a positive feedback way,leading to viral encephalitis.Overall,our study depicts a multi-tissue/organ tran-scriptomic landscapes of rhesus macaque with early infection of SARS-CoV-2,and provides important insights into the mechanistic basis for COVID-19-asso-ciated clinical complications. | Chun-Chun Gao Man Li Wei Deng Chun-Hui Ma Yu-Sheng Chen Yong-Qiao Sun Tingfu Du Qian-Lan Liu Wen-Jie Li Bing Zhang Lihong Sun Si-Meng Liu Fengli Li Feifei Qi Yajin Qu Xinyang Ge Jiangning Liu Peng Wang Yamei Niu Zhiyong Liang Yong-Liang Zhao Bo Huang Xiao-Zhong Peng Ying Yang Chuan Qin Wei-Min Tong Yun-Gui Yang | 2022 | Protein & Cell2022，13，12： | 1 |
| 6 | m^(6)A demethylase ALKBH5 is required for antibacterial innate defense by intrinsic motivation of neutrophil migration显示文摘Neutrophil migration into the site of infection is necessary for antibacterial innate defense,whereas impaired neutrophil migration may result in excessive inflammation and even sepsis.The neutrophil migration directed by extracellular signals such as chemokines has been extensively studied,yet the intrinsic mechanism for determining neutrophil ability to migrate needs further investigation.N6-methyladenosine(m^(6)A)RNA modification is important in immunity and inflammation,and our preliminary data indicate downregulation of RNA m^(6)A demethylase alkB homolog 5(ALKBH5)in neutrophils during bacterial infection.Whether m^(6)A modification and ALKBH5 might intrinsically modulate neutrophil innate response remain unknown.Here we report that ALKBH5 is required for antibacterial innate defense by enhancing intrinsic ability of neutrophil migration.We found that deficiency of ALKBH5 increased mortality of mice with polymicrobial sepsis induced by cecal ligation and puncture(CLP),and Alkbh5-deficient CLP mice exhibited higher bacterial burden and massive proinflammatory cytokine production in the peritoneal cavity and blood because of less neutrophil migration.Alkbh5-deficient neutrophils had lower CXCR2 expression,thus exhibiting impaired migration toward chemokine CXCL2.Mechanistically,ALKBH5-mediated m^(6)A demethylation empowered neutrophils with high migration capability through altering the RNA decay,consequently regulating protein expression of its targets,neutrophil migration-related molecules,including increased expression of neutrophil migration-promoting CXCR2 and NLRP12,but decreased expression of neutrophil migration-suppressive PTGER4,TNC,and WNK1.Our findings reveal a previously unknown role of ALKBH5 in imprinting migrationpromoting transcriptome signatures in neutrophils and intrinsically promoting neutrophil migration for antibacterial defense,highlighting the potential application of targeting neutrophil m^(6)A modification in controlling bacterial infections. | Yang Liu Renjie Song Lu Zhao Zhike Lu Yini Li Xinyi Zhan Fengjiao Lu Jiang Yang Yamei Niu Xuetao Cao | 2022 | Signal Transduction and Targeted Therapy2022，7，7： | 0 |
| 7 | HIV encephalopathy is contributed by macrophages and microglia显示文摘Dear Editor,Acquired immunodeficiency syndrome(AIDS),characterized by a significant decrease in the number of CD4^(+)T cells,causes a defective T cell immune response,which subsequently leads to various conditional pathogenic infections and tumors(Calmy et al.,2018;Seligmann et al.,1987).Neurological disorders have been reported in 70%–80%of patients with AIDS(Saylor et al.,2016)。 | Si-Meng Liu Man Li Chunhui Ma Chunying Liu An Lv Qing Li Yamei Niu Peng Wang Bo Huang Wei-Min Tong | 2024 | Science China(Life Sciences)2024，67，4： | 0 |
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