The clock-controlled chemokine contributes to neuroinflammation-induced depression | |
Chen, Xiaojuan2,3; Hu, Qianying2,3; Zhang, Ke2,3; Teng, Huajing1; Li, Mingzhen2; Li, Dan2,3; Wang, Jiesi2,3; Du, Quansheng4; Zhao, Mei2,3 | |
刊名 | FASEB JOURNAL |
2020-04-23 | |
页码 | 10 |
关键词 | clock gene cytokine depression-like behavior inflammation Per2 |
ISSN号 | 0892-6638 |
DOI | 10.1096/fj.201900581RRR |
产权排序 | 1 |
文献子类 | article |
英文摘要 | The circadian rhythm plays a central role in immune function, and its disruption has been closely linked to the etiology of depression. However, the mechanisms underlying the association between depression and circadian rhythm remain unclear. We found that mice deficient of Per2, a central clock component of circadian output, were resilient to neuroinflammation-induced depressive behavior. After repeated central lipopolysaccharide (LPS) injections, MCP-1, MIP-1 beta, and RANTES increased in wild type (WT) but not in Per2-deficient mice. In addition, intracerebroventricular injection of RANTES resulted in depression-like behavior, and Met-RANTES, a CCR5 antagonist, could reverse depression-like behavior induced by LPS treatments. These results indicated that the Per2 gene contributes to depression via chemokines, especially RANTES. Furthermore, BMAL1 expression decreased in LPS-treated Per2-deficient mice and BMAL1 could bind to the promoter of Rantes, indicating clock gene can act as a regulator for neuroinflammation. In conclusion, Rantes, a clock-controlled gene (CCG), is involved in clock-immunological mechanisms underlying the effects of Per2 on neuroinflammation-induced depression-like behavior. |
资助项目 | National Natural Science Foundation of China[91132728] ; National Natural Science Foundation of China[31741062] ; Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences |
WOS关键词 | CIRCADIAN-CLOCK ; GENE ; ABNORMALITIES ; IMMUNOLOGY ; EXPRESSION ; MICROGLIA ; ANXIETY |
WOS研究方向 | Biochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics ; Cell Biology |
语种 | 英语 |
出版者 | WILEY |
WOS记录号 | WOS:000529406900001 |
资助机构 | National Natural Science Foundation of China ; Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences |
内容类型 | 期刊论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/31723] |
专题 | 心理研究所_中国科学院心理健康重点实验室 |
通讯作者 | Zhao, Mei |
作者单位 | 1.Chinese Acad Sci, Beijing Inst Life Sci, Beijing, Peoples R China 2.Inst Psychol, CAS Key Lab Mental Hlth, 16 Lincui Rd, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Natl Nat Sci Fdn China, Dept Life Sci, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Xiaojuan,Hu, Qianying,Zhang, Ke,et al. The clock-controlled chemokine contributes to neuroinflammation-induced depression[J]. FASEB JOURNAL,2020:10. |
APA | Chen, Xiaojuan.,Hu, Qianying.,Zhang, Ke.,Teng, Huajing.,Li, Mingzhen.,...&Zhao, Mei.(2020).The clock-controlled chemokine contributes to neuroinflammation-induced depression.FASEB JOURNAL,10. |
MLA | Chen, Xiaojuan,et al."The clock-controlled chemokine contributes to neuroinflammation-induced depression".FASEB JOURNAL (2020):10. |
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