Regulation of miR-181a expression in T cell aging

MicroRNA miR-181a has been implicated in the regulation of T cell activation and development. Here the authors show that miR-181a is regulated by a transcription factor, YY1, with reduced YY1 expression linked to reduced miR-181a in old individuals, while silencing YY1 impairs T cell functions large...

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Autores principales: Zhongde Ye, Guangjin Li, Chulwoo Kim, Bin Hu, Rohit R. Jadhav, Cornelia M. Weyand, Jörg J. Goronzy
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/a7b0dbcfdb714b22a13d1c459e41ea47
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Sumario:MicroRNA miR-181a has been implicated in the regulation of T cell activation and development. Here the authors show that miR-181a is regulated by a transcription factor, YY1, with reduced YY1 expression linked to reduced miR-181a in old individuals, while silencing YY1 impairs T cell functions largely through influencing the expression of miR-181a targets.