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R-loops are dynamic three-stranded nucleic acid structures that regulate genome function but can threaten genome stability if not properly resolved. BRCA2, a key player in homologous recombination (HR), also regulates R-loops, though the mechanisms remain unclear. To uncover novel R-loop regulators,...
ORGANISM(S): Homo sapiens (Human) 
2025-12-30 | PXD066766 | Pride
Transcriptome sequencing of HELZ-null HEK293T human cell line generated by CRISPR/Cas9 gene editing
HELZ promotes R loop resolution to facilitate DNA double-strand break repair by homologous recombination
Eukaryotic SF1 helicases have been implicated in various aspects of RNA metabolism, including transcription, processing, translation, and degradation. Nevertheless, until now most human SF1 helicases remain poorly understood. Here, we have functionally and biochemically characterized the role of a p...
ORGANISM(S): Homo sapiens 
2019-09-17 | GSE135505 | GEO
Successful R-loop homeostasis consists of its timely biogenesis and removal throughout the genome to regulate diverse cellular processes. Yet, they are considered hazardous source to our genome when their turnover goes awry. Here, we report HELZ, a novel player in R-loop homeostasis and DNA repair p...
ORGANISM(S): Homo sapiens 
2023-11-01 | GSE242527 | GEO
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