Single-cell analysis of developing and azoospermia human testicles reveals central role of Sertoli cells.

Single-cell analysis of developing and azoospermia human testicles reveals central role of Sertoli cells.
复制标题

对发育中和无精症人类睾丸的单细胞分析揭示了支持细胞的核心作用

DOI:
10.1038/s41467-020-19414-4
复制
发表时间:
2020-11-10
影响因子:
16.6
通讯作者:
Li Z
Li Z
中科院分区:
综合性期刊1区
文献类型:
--
作者:
Zhao L;Yao C;Xing X;Jing T;Li P;Zhu Z;Yang C;Zhai J;Tian R;Chen H;Luo J;Liu N;Deng Z;Lin X;Li N;Fang J;Sun J;Wang C;Zhou Z;Li Z

文献摘要

参考文献

被引文献

相似文献

非梗阻性无精症 (NOA) 影响 1% 的男性,目前,由于对 NOA 发病机制和正常生精微环境的了解不完全,其治疗的临床疗效受到限制。在这里,我们分析了来自 10 位健康捐赠者(从婴儿到成人)和 7 位 NOA 患者的超过 80,000 个人类睾丸单细胞转录组。我们发现,睾丸微环境中形成支架的支持细胞在 NOA 患者中严重受损,并确定了支持细胞成熟的路线图。值得注意的是,先天性疾病(克氏综合征和 Y 染色体微缺失)患者的支持细胞是成熟的,但表现出异常的免疫反应,而特发性 NOA (iNOA) 中的细胞在生理上不成熟。此外,我们发现抑制 Wnt 信号传导可促进 iNOA 患者支持细胞的成熟,使这些细胞重新获得支持生殖细胞存活的能力。我们为 NOA 诊断方法和治疗靶点的开发提供了新的视角。非梗阻性无精症影响 1% 的男性。在这里,作者对来自健康供体和非梗阻性无精子症患者的人类睾丸细胞进行了单细胞转录组分析,发现抑制 Wnt 信号传导可促进患者支持细胞的成熟。
Clinical efficacy of treatments against non-obstructive azoospermia (NOA), which affects 1% of men, are currently limited by the incomplete understanding of NOA pathogenesis and normal spermatogenic microenvironment. Here, we profile >80,000 human testicular single-cell transcriptomes from 10 healthy donors spanning the range from infant to adult and 7 NOA patients. We show that Sertoli cells, which form the scaffold in the testicular microenvironment, are severely damaged in NOA patients and identify the roadmap of Sertoli cell maturation. Notably, Sertoli cells of patients with congenital causes (Klinefelter syndrome and Y chromosome microdeletions) are mature, but exhibit abnormal immune responses, while the cells in idiopathic NOA (iNOA) are physiologically immature. Furthermore, we find that inhibition of Wnt signaling promotes the maturation of Sertoli cells from iNOA patients, allowing these cells to regain their ability to support germ cell survival. We provide a novel perspective on the development of diagnostic methods and therapeutic targets for NOA. Non-obstructive azoospermia affects 1% of men. Here, authors perform single-cell transcriptomic analysis of human testicular cells from healthy donors and non-obstructive azoospermia patients and find that inhibition of Wnt signaling promotes the maturation of Sertoli cells from patients.
DOI: 10.1093/bioinformatics/btw216
发表时间: 2016-07-15
期刊: Bioinformatics (Oxford, England)
影响因子: --
作者:
Lachmann A;Giorgi FM;Lopez G;Califano A
通讯作者: Califano A
DOI: 10.1093/humrep/del279
发表时间: 2007-01-01
期刊: HUMAN REPRODUCTION
影响因子: 6.1
作者:
McLachlan, R. I.;Rajpert-De Meyts, E.;Skakkebaek, N. E.
通讯作者: Skakkebaek, N. E.
DOI: 10.1038/s41586-018-0698-6
发表时间: 2018-11
期刊: Nature
影响因子: 64.8
作者:
Vento-Tormo R;Efremova M;Botting RA;Turco MY;Vento-Tormo M;Meyer KB;Park JE;Stephenson E;Polański K;Goncalves A;Gardner L;Holmqvist S;Henriksson J;Zou A;Sharkey AM;Millar B;Innes B;Wood L;Wilbrey-Clark A;Payne RP;Ivarsson MA;Lisgo S;Filby A;Rowitch DH;Bulmer JN;Wright GJ;Stubbington MJT;Haniffa M;Moffett A;Teichmann SA
通讯作者: Teichmann SA
单细胞 RNA 测序分析揭示人类精子发生过程中细胞命运的顺序转变
DOI: 10.1016/j.stem.2018.08.007
发表时间: 2018-10-04
期刊: CELL STEM CELL
影响因子: 23.9
作者:
Wang, Mei;Liu, Xixi;Qiao, Jie
通讯作者: Qiao, Jie
单细胞 RNA-seq 揭示小鼠精子发生的动态过程和关键调节因子
DOI: 10.1038/s41422-018-0074-y
发表时间: 2018-09
期刊: Cell research
影响因子: 44.1
作者:
Chen Y;Zheng Y;Gao Y;Lin Z;Yang S;Wang T;Wang Q;Xie N;Hua R;Liu M;Sha J;Griswold MD;Li J;Tang F;Tong MH
通讯作者: Tong MH