AUTHOR=Yu Jiangtao , Chen Haihua , Ma Haoli , Zhang Zhongxiang , Zhu Xiaolu , Wang Pengcheng , Liu Ruining , Jin Xiaoqing , Zhao Yan TITLE=Transcriptome-Wide N6-Methyladenosine Methylome Alteration in the Rat Spinal Cord After Acute Traumatic Spinal Cord Injury JOURNAL=Frontiers in Neuroscience VOLUME=Volume 16 - 2022 YEAR=2022 URL=https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2022.848119 DOI=10.3389/fnins.2022.848119 ISSN=1662-453X ABSTRACT=As an important part of epigenetics, N6-methyladenosine (m6A) is gradually discovered to play an important role in neurological diseases. We use methylated RNA immunoprecipitation sequencing (MeRIP-Seq) technology to outline the m6A modification map after traumatic spinal cord injury. A total of 2609 differential m6A peaks were identified after TSCI. The RNA sequencing results of SCI showed a total of 4206 genes with significantly altered expression. Cross-link analysis of m6A sequencing results and RNA sequencing results, the results showed that 141 hyper-methylated genes were up-regulated, 53 hyper-methylated genes were down-regulated, 57 hypo-methylated genes were up-regulated, and 197 hypo-methylated genes were down-regulated. Among which, the important inflammatory response factor TLR4 and the important member of the neurotrophin family NGF are up-regulated and hyper-methylated after TSCI. This study provided research data for the future study about epigenetic modifications of genes response to TSCI.