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Mouse kidney cortex: control vs. low sodium diet + captopril treatment


ABSTRACT: miRNA profiling of mouse kidney cortex comparing control vs. low sodium diet + captopril treatment to induce renin expression. Two condition experiment: control vs treated; biological replicates: individual mice - 3 control, 3 treated. One replicate per array.

ORGANISM(S): Mus musculus

SUBMITTER: R. Ariel Gomez 

PROVIDER: E-GEOD-31779 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Two microRNAs, miR-330 and miR-125b-5p, mark the juxtaglomerular cell and balance its smooth muscle phenotype.

Medrano Silvia S   Monteagudo Maria C MC   Sequeira-Lopez Maria Luisa S ML   Pentz Ellen S ES   Gomez R Ariel RA  

American journal of physiology. Renal physiology 20111012 1


We have shown that microRNAs (miRNAs) are necessary for renin cell specification and kidney vascular development. Here, we used a screening strategy involving microarray and in silico analyses, along with in situ hybridization and in vitro functional assays to identify miRNAs important for renin cell identity. Microarray studies using vascular smooth muscle cells (SMCs) of the renin lineage and kidney cortex under normal conditions and after reacquisition of the renin phenotype revealed that of  ...[more]

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