← BioTransfer GEO Dataset Finder
GEO series

Effect of AsiDNA and belinostat on gene expression in U87 cells. [RNA-Seq]

GSE266620 Homo sapiens Expression profiling by high throughput sequencing 8 samples Submitted 2024/05/13 Platform GPL24676
Summary
An effective long-term inhibition of multiple DNA repair signals is required to design a novel and effective therapeutic for glioblastoma (GBM), a highly DNA repair ‘addicted’ cancer. AsiDNA, a double-strand DNA break (DSB) mimetic, is an innovative approach that shuts down the entire DNA repair system in cancer cells by sequestering DSB repair factors. We showed that inhibition of class I histone deacetylases (HDACs) dislodges repair factors from sites of DNA damage. We therefore tested whether AsiDNA and pan HDAC inhibitor Belinostat combination can impart a chromatin-based long-term DNA damage and impair DNA repair in GBM cells. In order to understand the long-term effects of AsiDNA on DNA repair, we treated U87 cells with AsiDNA for 6 days followed by 6 days recovery from the drug. We used this protocol to create long-term AsiDNA treated cells (LTAU87) according to the clinical trial protocol. We performed RNA-Seq with LTAU87 cells and MTU87 (mock treated U87; control) in the presence and absence of belinostat.
This dataset
Download

Direct links to NCBI, no account and no request form: the whole study as GSE266620_RAW.tar, processed values as the series matrix, the supplementary file directory, and per-sample supplementary files for any of the 8 samples. Raw sequencing reads are also available from ENA.

Also filed as BioProject PRJNA1107963 and SRA study SRP505761. Searching any of these in the dataset finder brings you back here.

Samples in this study

The sample list for this study is not cached yet. Press Sort into groups and it will be fetched from NCBI.

+ 8 more — browse all 8 samples with per-sample file links →

Similar datasets

Search all human RNA-seq datasets in GEO →

Share this dataset

Metadata from NCBI GEO, cached and refreshed periodically — the NCBI page above is authoritative. Downloads link straight to NCBI/ENA; nothing is proxied through BioTransfer.