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Title: miR-182 modulates myocardial hypertrophic response induced by angiogenesis in heart (MoGene)      
keywords:
Transcriptome or Gene expression
ID:
PRJNA280997
description:
Angiogenesis induced by placental growth factor (PlGF) in heart promotes myocardial hypertrophy through the paracrine action of endothelium-derived nitric oxide which triggers the degradation of RGS4 and subsequent the activation of Akt/mTORC1 pathway in cardiomyocytes. However, whether alterations in miRNAs contribute to the development of hypertrophy is largely undetermined. We found that miR-182 contributed to the hypertrophic response and activation of Akt/mTORC1 pathway by suppressing the expression of Bcat2, Pink1, Adcy6, Foxo3. Overall design: miR-182 targeted genes were investigated in the mouse model of myocardial angiogenesis induced by conditional, cardiac specific expression of PlGF. We also induced angiogenesis, but blocked hypertrophy by concomitant expression of PlGF and RGS4 (PlGF/RGS4 mice). The mRNA expression profiling in PlGF and PlGF/RGS4 mice were assessed after 6 weeks of transgene expression, concurent with the development of myocardial hypertrophy.
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landingpage: http://www.ncbi.nlm.nih.gov/bioproject/PRJNA280997
authentication:
none
authorization:
none
ID:
pmid:26888314
name:
Mus musculus
ncbiID:
ncbitax:10090
abbreviation:
NCBI
homePage: http://www.ncbi.nlm.nih.gov
ID:
SCR:006472
name:
National Center for Biotechnology Information
homePage: http://www.ncbi.nlm.nih.gov/bioproject
ID:
SCR:004801
name:
NCBI BioProject