Sexual dimorphism in immunity and longevity among the oldest old.

IF 5.7 2区 医学 Q1 IMMUNOLOGY Frontiers in Immunology Pub Date : 2025-02-17 eCollection Date: 2025-01-01 DOI:10.3389/fimmu.2025.1525948
Nelli A Arakelyan, Daria A Kupriyanova, Jelena Vasilevska, Evgeny I Rogaev
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Abstract

Human longevity is a sex-biased process in which sex chromosomes and sex-specific immunity may play a crucial role in the health and lifespan disparities between men and women. Generally, women have a higher life expectancy than men, exhibiting lower infection rates for a broad range of pathogens, which results in a higher prevalence of female centenarians compared to males. Investigation of the immunological changes that occur during the process of healthy aging, while taking into account the differences between sexes, can significantly enhance our understanding of the mechanisms that underlie longevity. In this review, we aim to summarize the current knowledge on sexual dimorphism in the human immune system and gut microbiome during aging, with a particular focus on centenarians, based exclusively on human data.

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来源期刊
CiteScore
9.80
自引率
11.00%
发文量
7153
审稿时长
14 weeks
期刊介绍: Frontiers in Immunology is a leading journal in its field, publishing rigorously peer-reviewed research across basic, translational and clinical immunology. This multidisciplinary open-access journal is at the forefront of disseminating and communicating scientific knowledge and impactful discoveries to researchers, academics, clinicians and the public worldwide. Frontiers in Immunology is the official Journal of the International Union of Immunological Societies (IUIS). Encompassing the entire field of Immunology, this journal welcomes papers that investigate basic mechanisms of immune system development and function, with a particular emphasis given to the description of the clinical and immunological phenotype of human immune disorders, and on the definition of their molecular basis.
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