高级检索
当前位置: 首页 > 详情页

Transcriptome sequencing analysis of SH-SY5Y cells infected with EV71 reveals the potential neuropathic mechanisms

文献详情

资源类型:
WOS体系:
Pubmed体系:

收录情况: ◇ SCIE

机构: [1]First Peoples Hosp Yunnan Prov, Dept Resp Med, Kunming 650022, Yunnan, Peoples R China [2]Chinese Acad Med Sci & Peking Union Med Coll, Inst Med Biol, Yunnan Key Lab Vaccine Res & Dev Severe Infect Di, Kunming, Yunnan, Peoples R China
出处:
ISSN:

关键词: Hand foot and mouth disease (HFMD) Enterovirus A71 (EV71) Neurological symptoms Transcriptome sequencing

摘要:
Enterovirus A71 (EV71) remains the most common causative agent of hand, foot, and mouth disease (HFMD), and the neurological complications induced by EV71 are usually the leading cause of death in children with HFMD. However, the mechanism of nervous system changes caused by EV71 infection is still unclear. Therefore, in the current study, EV71 was inoculated into the human neuroblastoma cell line SH-SY5Y and subsequent transcriptome sequencing was used to examine the alterations of the transcriptome in infected SH-SY5Y cells. It is expected to determine the underlying mechanism of neurological diseases in response to EV71 infection. As a result, a total of 82,406,974, 112,410,808 and 87,780,371 clean reads were found in the control, EV71-12 h and EV71-24 h groups, respectively. Moreover, 160 and 745 differentially expressed genes were identified in the EV71-12 h and EV71-24 h groups, respectively, as compared to the control group. Next, to further explore the pathogenic mechanism triggered by EV71 infection, we mainly focused on the common differentially expressed genes at different time points of EV71 infection. And it was discovered that there were 95 common differentially expressed genes, which were used to conduct GO and pathway analysis. GO enrichment analysis demarcated related biological processes, molecular functions and cellular components, and KEGG pathway analysis enabled annotations of metabolic pathways and revealed interactions among the significantly enriched pathways. The results showed that the enriched GO term "Nervous system development" and enriched pathway "CCKR signaling map" might be important contributors to EV71-induced neuropathological mechanisms. In addition, we also screened 10 up- and down-regulated non-protein coding genes with significantly different expression in our transcriptome profiling, which suggested that these abnormally regulated non-protein-encoding genes might also play important roles in the pathogenesis of EV71 infection. Eventually, RT-qPCR technology was adopted to validate the transcriptome sequencing data and the experiment demonstrated that the RT-qPCR and transcriptome sequencing results were basically consistent. In summary, this is the first transcriptome analysis of SH-SY5Y cells in response to EV71 infection and provides valuable cues for further exploring the mechanism of nervous system changes caused by EV71 infection.

基金:
语种:
被引次数:
WOS:
PubmedID:
中科院(CAS)分区:
出版当年[2020]版:
大类 | 3 区 医学
小类 | 3 区 病毒学
最新[2023]版:
大类 | 4 区 医学
小类 | 4 区 病毒学
JCR分区:
出版当年[2019]版:
Q2 VIROLOGY
最新[2023]版:
Q3 VIROLOGY

影响因子: 最新[2023版] 最新五年平均 出版当年[2019版] 出版当年五年平均 出版前一年[2018版] 出版后一年[2020版]

第一作者:
第一作者机构: [1]First Peoples Hosp Yunnan Prov, Dept Resp Med, Kunming 650022, Yunnan, Peoples R China
共同第一作者:
通讯作者:
推荐引用方式(GB/T 7714):
APA:
MLA:

资源点击量:82325 今日访问量:0 总访问量:681 更新日期:2025-01-01 建议使用谷歌、火狐浏览器 常见问题

版权所有©2020 云南省第一人民医院 技术支持:重庆聚合科技有限公司 地址:云南省昆明市西山区金碧路157号