The conserved RNA-binding protein Musashi1 (MSI1) has emerged as a key oncogenic factor in numerous solid tumors, including glioblastoma. However, its mechanism of action has not yet been established comprehensively. We set out to map its impact on the transcriptome in U251 cells using RNA-seq and iCLIP. Overall design: Examination of gene expression and splicing changes upon KD of Musashi1 in U251 cells and link to iCLIP-identified Musashi1 RNA binding sites
RNA-Binding Protein Musashi1 Is a Central Regulator of Adhesion Pathways in Glioblastoma.
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View SamplesTransient transfection of a Ewing's Sarcoma cell line expressing type I EWS-FLI1 fusion and doxycycline-inducible short hairpin RNA against EWS-FLI1 (A673sh)
Suppression of FOXO1 is responsible for a growth regulatory repressive transcriptional sub-signature of EWS-FLI1 in Ewing sarcoma.
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