A Single-Cell Transcriptome Atlas Characterizes the Immune Landscape of Human Testes During Aging.

Qiaoling Jiang, Lina Cui, Xichen Nie, Hui Cai, Wenxiu Zhang, Xiaojian Lu, Yifei Guo, James M Hotaling, Bradley R Cairns, Xiaoyan Wang, Jingtao Guo

The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China. · pubmed

Paper

Abstract

Aging disrupts immune regulation, affecting tissue function and increasing vulnerability to various diseases. However, the effects of aging on immune cells within human testes are not well understood. In this study, we utilized single-cell RNA sequencing to profile immune cells from 33 human testis samples from individuals aged 21 to 69. Our analysis revealed key immune cell types, including CD8

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Research summary

The study identifies immune cell types in human testes across different ages, highlighting how aging affects immune regulation in this specific tissue. This research is relevant as it explores the immune landscape in the context of aging, which could contribute to understanding age-related changes and potential interventions.

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