Effects of poor sleep on the immune cell landscape as assessed by single-cell analysis

被引：39

作者：

Liu, Xiuxing ^{[1
]}

Chen, Binyao ^{[1
]}

Huang, Zhaohao ^{[1
]}

Duan, Runping ^{[1
]}

Li, He ^{[1
]}

Xie, Lihui ^{[1
]}

Wang, Rong ^{[1
]}

Li, Zhaohuai ^{[1
]}

Gao, Yuehan ^{[1
]}

Zheng, Yingfeng ^{[1
]}

Su, Wenru ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Guangdong Prov Key Lab Ophthalmol & Visual Sci, Zhongshan Ophthalm Ctr, State Key Lab Ophthalmol, Guangzhou 510060, Peoples R China

来源：

COMMUNICATIONS BIOLOGY | 2021年 / 4卷 / 01期

关键词：

NF-KAPPA-B; BREAST-CANCER; RHEUMATOID-ARTHRITIS; INFLAMMATION; DEPRIVATION; ACTIVATION; RISK; POLARIZATION; POPULATION; EXPRESSION;

D O I：

10.1038/s42003-021-02859-8

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Poor sleep has become an important public health issue. With loss of sleep durations, poor sleep has been linked to the increased risks for diseases. Here we employed mass cytometry and single-cell RNA sequencing to obtain a comprehensive human immune cells landscape in the context of poor sleep, which was analyzed in the context of subset composition, gene signatures, enriched pathways, transcriptional regulatory networks, and intercellular interactions. Participants subjected to staying up had increased T and plasma cell frequency, along with upregulated autoimmune-related markers and pathways in CD4(+) T and B cells. Additionally, staying up reduced the differentiation and immune activity of cytotoxic cells, indicative of a predisposition to infection and tumor development. Finally, staying up influenced myeloid subsets distribution and induced inflammation development and cellular senescence. These findings could potentially give high-dimensional and advanced insights for understanding the cellular and molecular mechanisms of pathologic conditions related to poor sleep. Liu et al. use mass cytometry and single-cell RNA sequencing of healthy human blood samples to obtain a comprehensive human immune cell landscape when sleep duration is reduced. Their findings could provide highdimensional insight into the cellular and molecular mechanisms of pathologic conditions affect by poor sleep.

引用

页数：15

共 73 条

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