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YBX1-dependent LNA-tRF-mediated modulation of gene expression under hypoxia

ABSTRACT: In order to test whether inhibition of tRFs induced under hypoxia would counteract the YBX1-dependent reduction of target transcripts, we used transient transfection of antisense locked-nucleic acids (pooled LNAs) against tRFAsp, tRFGly, tRFGlu, and tRFTyr under hypoxia followed by microarray profiling.

ORGANISM(S): Homo sapiens

PROVIDER: GSE63563 | GEO | 2015/05/08

SECONDARY ACCESSION(S): PRJNA268373

REPOSITORIES: GEO

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YBX1-dependent LNA-tRF-mediated modulation of gene expression under hypoxia

Project description:In order to test whether inhibition of tRFs induced under hypoxia would counteract the YBX1-dependent reduction of target transcripts, we used transient transfection of antisense locked-nucleic acids (pooled LNAs) against tRFAsp, tRFGly, tRFGlu, and tRFTyr under hypoxia followed by microarray profiling. Synthetic antisense locked-nucleic acids (LNAs) targeting the YBX1 binding site on tRFAsp, tRFGly, tRFGlu, and tRFTyr were transfected (as a pool) in control and YBX1-knockdown cells under hypoxia to assess the consequences of inhibiting tRFs induced in hypoxic MDA-parental cells.

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