Pre-infection antiviral innate immunity contributes to sex differences in SARS-CoV-2 infection.
Pre-infection antiviral innate immunity contributes to sex differences in SARS-CoV-2 infection.
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DOI:
10.1016/j.cels.2022.10.005
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发表时间:
2022-11-16
期刊:
影响因子:
9.3
通讯作者:
中科院分区:
文献类型:
--
作者:
Male sex is a major risk factor for SARS-CoV-2 infection severity. To understand the basis for this sex difference, we studied SARS-CoV-2 infection in a young adult cohort of United States Marine recruits. Among 2,641 male and 244 female unvaccinated and seronegative recruits studied longitudinally, SARS-CoV-2 infections occurred in 1,033 males and 137 females. We identified sex differences in symptoms, viral load, blood transcriptome, RNA splicing, and proteomic signatures. Females had higher pre-infection expression of antiviral interferon-stimulated gene (ISG) programs. Causal mediation analysis implicated ISG differences in number of symptoms, levels of ISGs, and differential splicing of CD45 lymphocyte phosphatase during infection. Our results indicate that the antiviral innate immunity set point causally contributes to sex differences in response to SARS-CoV-2 infection. A record of this paper’s transparent peer review process is included in the supplemental information. Sex differences across many levels of SARS-CoV-2 infection response have been observed globally. In a longitudinal study of young adults, we identify significant clinical and immune differences between males and females. We further show that differences in antiviral response immune pathways mediate sex-specific responses to SARS-CoV-2 infection in young adults.
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通讯作者:
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DOI:
10.1038/s41584-021-00606-1
发表时间:
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期刊:
Nature reviews. Rheumatology
影响因子:
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Goel RR;Kotenko SV;Kaplan MJ
通讯作者:
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Gadotti AC;de Castro Deus M;Telles JP;Wind R;Goes M;Garcia Charello Ossoski R;de Padua AM;de Noronha L;Moreno-Amaral A;Baena CP;Tuon FF
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