FMRP binds Per1 mRNA and downregulates its protein expression in mice.

FMRP binds Per1 mRNA and downregulates its protein expression in mice.
复制标题

DOI:
10.1186/s13041-023-01023-z
复制
发表时间:
2023-04-05
期刊:
影响因子:
3.6
通讯作者:
--
中科院分区:
医学3区
文献类型:
--
作者:

文献摘要

参考文献

相似文献

FMRP是一种rna结合蛋白,此前已被证明参与调节果蝇和小鼠的昼夜节律。然而,分子机制仍然难以捉摸。本研究表明,核心昼夜节律成分Per1 mRNA是FMRP的靶标,其关联导致Per1表达减少。在Fmr1 KO小鼠中,与WT小鼠相比,PER1蛋白表达的振荡在时间和组织依赖模式下受到显著影响。因此,我们的工作确定了Per1 mRNA是FMRP的新靶点,并提出了FMRP在调节昼夜节律功能中的潜在作用。在线版本包含补充资料,网址为10.1186/s13041-023-01023-z。
FMRP, an RNA-binding protein, has previously shown to be involved in regulation of circadian rhythms in flies and mice. However, the molecular mechanism remains elusive. Here we demonstrate that core circadian component Per1 mRNA was a target of FMRP and the association leads to reduced PER1 expression. In Fmr1 KO mice, the oscillation of PER1 protein expression was significantly affected in a temporal and tissue-dependent pattern when compared to WT mice. Our work thus identified Per1 mRNA as a novel target of FMRP and suggested a potential role of FMRP in regulation of circadian function. The online version contains supplementary material available at 10.1186/s13041-023-01023-z.
DOI: 10.1038/s41583-021-00432-0
发表时间: 2021-04
期刊: Nature reviews. Neuroscience
影响因子: --
作者:
Richter JD;Zhao X
通讯作者: Zhao X
DOI: 10.1038/s41583-021-00445-9
发表时间: 2021-05
期刊: Nature reviews. Neuroscience
影响因子: --
作者:
Deng PY;Klyachko VA
通讯作者: Klyachko VA
人类中葡萄糖,脂质和能量代谢的昼夜节律调节。
DOI: 10.1016/j.metabol.2017.11.017
发表时间: 2018-07
期刊: Metabolism: clinical and experimental
影响因子: --
作者:
Poggiogalle E;Jamshed H;Peterson CM
通讯作者: Peterson CM
昼夜节律对衰老和寿命的重要性。
DOI: 10.1038/s41467-021-22922-6
发表时间: 2021-05-17
影响因子: 16.6
作者:
Acosta-Rodríguez VA;Rijo-Ferreira F;Green CB;Takahashi JS
通讯作者: Takahashi JS
DOI: 10.1016/s0896-6273(02)00724-9
发表时间: 2002-06-13
期刊: NEURON
影响因子: 16.2
作者:
Dockendorff, TC;Su, HS;Jongens, TA
通讯作者: Jongens, TA