Data of transcriptional effects of the merbarone-mediated inhibition of TOP2

Area of Science:

• Molecular Biology
• Genetics
• Cell Biology

Background:

• Type II DNA topoisomerases are crucial enzymes that manage DNA topology during cellular processes.
• Dysfunctional topoisomerases can lead to DNA double-strand breaks, impacting cell survival and genome stability.
• Merbarone is a known catalytic inhibitor of type II DNA topoisomerases.

Purpose of the Study:

• To profile the transcriptome of human RPE-1 cells treated with merbarone.
• To identify genes and pathways affected by the inhibition of type II DNA topoisomerases.
• To provide RNA-Seq data for further research into DNA topoisomerase function and drug effects.

Main Methods:

• Human-telomerase-immortalized retinal pigment epithelial 1 (RPE-1) cells were treated with merbarone.
• RNA sequencing (RNA-Seq) was performed at 4 and 8 hours post-treatment.
• Transcriptional profiles were compared between treated and untreated cell samples.

Main Results:

• Differential gene expression analysis was conducted on RNA-Seq data.
• Lists of gene counts and differentially expressed genes were generated.
• Raw sequencing data is available for examination.

Conclusions:

• Merbarone treatment induces significant changes in the transcriptome of RPE-1 cells.
• Understanding these transcriptional changes is key to comprehending cellular responses to topoisomerase inhibition.
• The generated data serves as a valuable resource for studying DNA topoisomerase function and related pathologies.