Angiogenin mediates paternal inflammation-induced metabolic disorders in offspring through sperm tsRNAs.
Angiogenin mediates paternal inflammation-induced metabolic disorders in offspring through sperm tsRNAs.
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血管生成素通过精子 tsRNA 介导父系炎症诱导的后代代谢紊乱
DOI:
10.1038/s41467-021-26909-1
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发表时间:
2021-11-29
影响因子:
16.6
通讯作者:
He B
中科院分区:
文献类型:
--
作者:
Zhang Y;Ren L;Sun X;Zhang Z;Liu J;Xin Y;Yu J;Jia Y;Sheng J;Hu GF;Zhao R;He B
Paternal environmental inputs can influence various phenotypes in offspring, presenting tremendous implications for basic biology and public health and policy. However, which signals function as a nexus to transmit paternal environmental inputs to offspring remains unclear. Here we show that offspring of fathers with inflammation exhibit metabolic disorders including glucose intolerance and obesity. Deletion of a mouse tRNA RNase, Angiogenin (Ang), abolished paternal inflammation-induced metabolic disorders in offspring. Additionally,Angdeletion prevented the inflammation-induced alteration of 5′-tRNA-derived small RNAs (5′-tsRNAs) expression profile in sperm, which might be essential in composing a sperm RNA ‘coding signature’ that is needed for paternal epigenetic memory. Microinjection of sperm 30–40 nt RNA fractions (predominantly 5′-tsRNAs) from inflammatoryAng+/+males but notAng–/–males resulted in metabolic disorders in the resultant offspring. Moreover, zygotic injection with synthetic 5′-tsRNAs which increased in inflammatory mouse sperm and decreased byAngdeletion partially resembled paternal inflammation-induced metabolic disorders in offspring. Together, our findings demonstrate that Ang-mediated biogenesis of 5′-tsRNAs in sperm contributes to paternal inflammation-induced metabolic disorders in offspring.
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影响因子:
25
作者:
Gapp, Katharina;Jawaid, Ali;Sarkies, Peter;Bohacek, Johannes;Pelczar, Pawel;Prados, Julien;Farinelli, Laurent;Miska, Eric;Mansuy, Isabelle M.
通讯作者:
Mansuy, Isabelle M.
影响因子:
14.9
作者:
Li Y;Luo J;Zhou H;Liao JY;Ma LM;Chen YQ;Qu LH
通讯作者:
Qu LH
影响因子:
64.5
作者:
Carone BR;Fauquier L;Habib N;Shea JM;Hart CE;Li R;Bock C;Li C;Gu H;Zamore PD;Meissner A;Weng Z;Hofmann HA;Friedman N;Rando OJ
通讯作者:
Rando OJ
影响因子:
3.6
作者:
Johnston, DS;Jelinsky, SA;Turner, TT
通讯作者:
Turner, TT
DOI:
10.1073/pnas.1803630115
发表时间:
2018-10-30
影响因子:
11.1
作者:
Costa DL;Yetter N;DeSomer H
通讯作者:
DeSomer H