Regulation of autophagy by a tRNA-derived fragment

IF 39.8 1区 医学 Q1 UROLOGY & NEPHROLOGY
Susan J. Allison
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引用次数: 0
trna衍生片段对自噬的调控
某些转移RNA (trna)的裂解产生trna衍生的小片段(tdr),这些小片段可以通过形成应激颗粒或抑制RNA翻译等过程参与细胞应激反应。李国平和他的同事现在证明了一种来自trna 3 ‘端的特异性tDR - asp - gtc - Asp-GTC-3’tDR -在基础条件下调节肾细胞的RNA自噬,并作为对缺氧应激的适应性反应。研究人员首先确定了asp - gtc -3 - tDR是HEK细胞对缺氧反应中上调最多的tDR。将合成的asp - gtc -3 - tDR寡核苷酸转染HEK细胞可诱导自噬,而使用特定的反义寡核苷酸(ASO)抑制tDR功能可抑制自噬通量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Nature Reviews Nephrology
Nature Reviews Nephrology 医学-泌尿学与肾脏学
CiteScore
39.00
自引率
1.20%
发文量
127
审稿时长
6-12 weeks
期刊介绍: Nature Reviews Nephrology aims to be the premier source of reviews and commentaries for the scientific communities it serves. It strives to publish authoritative, accessible articles. Articles are enhanced with clearly understandable figures, tables, and other display items. Nature Reviews Nephrology publishes Research Highlights, News & Views, Comments, Reviews, Perspectives, and Consensus Statements. The content is relevant to nephrologists and basic science researchers. The broad scope of the journal ensures that the work reaches the widest possible audience.
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