Modulation of the osteosarcoma expression phenotype by miRNAs [Illumina]

ABSTRACT: Background: Osteosarcomas are the most common primary malignant tumors of bone and show multiple and complex genomic aberrations. miRNAs are non-coding RNAs capable of regulating gene expression at the post transcriptional level, and miRNAs and their target genes may represent novel therapeutic targets or biomarkers for osteosarcoma. In order to investigate the involvement of miRNAs in osteosarcoma development, global microarray analyses of a panel of 19 human osteosarcoma cell lines was performed. Principal findings: We identified 177 miRNAs that were differentially expressed in osteosarcoma cell lines relative to normal bone. Among these, miR-126/miR-126*, miR-142-3p, miR-150, miR-223, miR-486-5p and members of the miR-1/miR-133a, miR-144/miR-451, miR-195/miR-497, and miR-206/miR-133b cl

ORGANISM(S): Homo sapiens

SUBMITTER: Heidi NamlM-CM-8s 

PROVIDER: E-GEOD-28424 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress