Implication of sperm RNAs in transgenerational inheritance of the effects of early trauma in mice

被引:878
作者
Gapp, Katharina [1 ,2 ]
Jawaid, Ali [1 ,2 ]
Sarkies, Peter [3 ]
Bohacek, Johannes [1 ,2 ]
Pelczar, Pawel [4 ]
Prados, Julien [5 ]
Farinelli, Laurent [5 ]
Miska, Eric [3 ]
Mansuy, Isabelle M. [1 ,2 ]
机构
[1] Univ Zurich, Neurosci Ctr Zurich, Brain Res Inst, Zurich, Switzerland
[2] Swiss Fed Inst Technol, Zurich, Switzerland
[3] Gurdon Inst, Cambridge, England
[4] Univ Zurich, Inst Lab Anim Sci, Zurich, Switzerland
[5] FASTERIS SA, Plan Les Ouates, Switzerland
基金
瑞士国家科学基金会;
关键词
PROTEIN; EXPRESSION; MICRORNAS; RESPONSES; ALIGNMENT; CLEAVAGE;
D O I
10.1038/nn.3695
中图分类号
Q189 [神经科学];
学科分类号
071006 [神经生物学];
摘要
Small non-coding RNAs (sncRNAs) are potential vectors at the interface between genes and environment. We found that traumatic stress in early life altered mouse microRNA (miRNA) expression, and behavioral and metabolic responses in the progeny. Injection of sperm RNAs from traumatized males into fertilized wild-type oocytes reproduced the behavioral and metabolic alterations in the resulting offspring.
引用
收藏
页码:667 / +
页数:5
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