MRNA profiling of Col4a3-Knockout Alport Syndrome mouse model treated with inhibitor of miR-21 at 5.5 weeks of age

ABSTRACT: Purpose: MicroRNA-21 contributes to the pathogenesis of fibrogenic diseases in multiple organs including the kidney. To evaluate the therapeutic utility of antimiR-21 oligonucleotides in chronic kidney disease, we silenced miR-21 in mice that develop Alport Nephropathy due to a defect in the Col4a3 gene. The goals of this study to assess the effect of inhibiting miR-21 in the Col4a3-/- Alport Syndrome mouse model at 5.5 weeks of age. Methods: Col4a3-/-, Col4a3+/-, and Col4a3+/+ mice in the 129X1/SvJ genetic background were obtained. Mice received anti–miR-21 (25 mg/kg) or control anti-miR (25mg/kg) in phosphate-buffered saline (PBS) by inter-scapular subcutaneous injection twice per week. In some experiments mice received a range of doses from 12.5mg/kg once a week to 50mg/kg once a week.

ORGANISM(S): Mus musculus

SUBMITTER: Vivek Kaimal 

PROVIDER: E-GEOD-62294 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress