Gene expression signatures in GIST-T1 cells transfected with a miR-34a mimic molecule

ABSTRACT: To clarify the effect of miRNAs, we carried out a gene expression microarray analysis using GIST-T1 cells transfected with a miR-34a mimic or a negative control. We found that 2,621 probe sets (1,933 unique genes) were downregulated (>1.5-fold) by ectopic miR-34a expression, including PDGFRA gene which was previously reported as a miR-34a target gene. GIST-T1 cells were transfected with a mirVana miR-34a mimic (Ambion) or mirVana miRNA mimic Negative Control #1 (Ambion). Forty-eight hours after transfection, total RNA extraction was carried out, and gene expression signatures were analyzed.

ORGANISM(S): Homo sapiens

SUBMITTER: Hiromu Suzuki 

PROVIDER: E-GEOD-68740 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress