典型文献
The enhanced genomic 6 mA metabolism contributes to the proliferation and migration of TSCC cells
文献摘要：
In contrast to the well-established genomic 5-methylcytosine (5mC), the existence of N6-methyladenine (6 mA) in eukaryotic genomes was discovered only recently. Initial studies found that it was actively regulated in cancer cells, suggesting its involvement in the process of carcinogenesis. However, the contribution of 6 mA in tongue squamous cell carcinoma (TSCC) still remains uncharacterized. In this study, a pan-cancer type analysis was first performed, which revealed enhanced 6 mA metabolism in diverse cancer types. The study was then focused on the regulation of 6 mA metabolism, as well as its effects on TSCC cells. To these aspects, genome 6 mA level was found greatly increased in TSCC tissues and cultured cells. By knocking down 6 mA methylases N6AMT1 and METTL4, the level of genomic 6 mA was decreased in TSCC cells. This led to suppressed colony formation and cell migration. By contrast, knockdown of 6 mA demethylase ALKBH1 resulted in an increased 6 mA level, enhanced colony formation, and cell migration. Further study suggested that regulation of the NF-κB pathway might contribute to the enhanced migration of TSCC cells. Therefore, in the case of TSCC, we have shown that genomic 6 mA modification is involved in the proliferation and migration of cancer cells.
文献关键词：
中图分类号：
作者姓名：
Lei Xi;Ying Yang;Ying Xu;Fangming Zhang;Jinghui Li;Xiyang Liu;Zhenxi Zhang;Quan Du
作者机构：
State Key Laboratory of Natural and Biomimetic Drugs,School of Pharmaceutical Sciences,Peking University,Beijing,China;Department of Stomatology,Beijing Friendship Hospital,Capital Medical University,Beijing,China
文献出处：
引用格式：
[1]Lei Xi;Ying Yang;Ying Xu;Fangming Zhang;Jinghui Li;Xiyang Liu;Zhenxi Zhang;Quan Du-.The enhanced genomic 6 mA metabolism contributes to the proliferation and migration of TSCC cells)[J].国际口腔科学杂志（英文版）,2022(01):100-112
A类：
methylases,N6AMT1,METTL4
B类：
enhanced,genomic,mA,metabolism,contributes,proliferation,migration,TSCC,cells,contrast,well,established,methylcytosine,5mC,existence,methyladenine,eukaryotic,genomes,was,discovered,only,recently,Initial,studies,found,that,actively,regulated,cancer,suggesting,its,involvement,process,carcinogenesis,However,contribution,tongue,squamous,carcinoma,still,remains,uncharacterized,this,study,pan,analysis,first,performed,which,revealed,diverse,types,then,focused,regulation,effects,To,these,aspects,level,greatly,increased,tissues,cultured,By,knocking,decreased,This,suppressed,colony,formation,knockdown,demethylase,ALKBH1,resulted,Further,suggested,pathway,might,Therefore,case,have,shown,modification,involved
AB值：
0.483494
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
