[HTML][HTML] R-loops as cellular regulators and genomic threats
MP Crossley, M Bocek, KA Cimprich - Molecular cell, 2019 - cell.com
During transcription, the nascent RNA strand can base pair with its template DNA, displacing
the non-template strand as ssDNA and forming a structure called an R-loop. R-loops are …
the non-template strand as ssDNA and forming a structure called an R-loop. R-loops are …
Promoter-proximal pausing of RNA polymerase II: a nexus of gene regulation
Precise spatio–temporal control of gene activity is essential for organismal development,
growth, and survival in a changing environment. Decisive steps in gene regulation involve …
growth, and survival in a changing environment. Decisive steps in gene regulation involve …
Mechanisms of oncogene-induced replication stress: jigsaw falling into place
P Kotsantis, E Petermann, SJ Boulton - Cancer discovery, 2018 - AACR
Oncogene activation disturbs cellular processes and accommodates a complex landscape
of changes in the genome that contribute to genomic instability, which accelerates mutation …
of changes in the genome that contribute to genomic instability, which accelerates mutation …
[HTML][HTML] Topoisomerase 1 prevents replication stress at R-loop-enriched transcription termination sites
A Promonet, I Padioleau, Y Liu, L Sanz… - Nature …, 2020 - nature.com
R-loops have both positive and negative impacts on chromosome functions. To identify toxic
R-loops in the human genome, here, we map RNA: DNA hybrids, replication stress markers …
R-loops in the human genome, here, we map RNA: DNA hybrids, replication stress markers …
DNA damage and genome instability by G-quadruplex ligands are mediated by R loops in human cancer cells
G quadruplexes (G4s) and R loops are noncanonical DNA structures that can regulate basic
nuclear processes and trigger DNA damage, genome instability, and cell killing. By different …
nuclear processes and trigger DNA damage, genome instability, and cell killing. By different …
[HTML][HTML] Senataxin resolves RNA: DNA hybrids forming at DNA double-strand breaks to prevent translocations
Ataxia with oculomotor apraxia 2 (AOA-2) and amyotrophic lateral sclerosis (ALS4) are
neurological disorders caused by mutations in the gene encoding for senataxin (SETX), a …
neurological disorders caused by mutations in the gene encoding for senataxin (SETX), a …
[HTML][HTML] R-ChIP using inactive RNase H reveals dynamic coupling of R-loops with transcriptional pausing at gene promoters
R-loop, a three-stranded RNA/DNA structure, has been linked to induced genome instability
and regulated gene expression. To enable precision analysis of R-loops in vivo, we develop …
and regulated gene expression. To enable precision analysis of R-loops in vivo, we develop …
[HTML][HTML] The role of long noncoding RNAs in hepatocellular carcinoma
Hepatocellular carcinoma (HCC) is the most frequent subtype of primary liver cancer and
one of the leading causes of cancer-related death worldwide. However, the molecular …
one of the leading causes of cancer-related death worldwide. However, the molecular …
[HTML][HTML] R-loop mediated trans action of the APOLO long noncoding RNA
In eukaryotes, three-dimensional genome organization is critical for transcriptional
regulation of gene expression. Long noncoding RNAs (lncRNAs) can modulate chromatin …
regulation of gene expression. Long noncoding RNAs (lncRNAs) can modulate chromatin …
[HTML][HTML] Molecular roles and function of circular RNAs in eukaryotic cells
LM Holdt, A Kohlmaier, D Teupser - Cellular and Molecular Life Sciences, 2018 - Springer
Protein-coding and noncoding genes in eukaryotes are typically expressed as linear
messenger RNAs, with exons arranged colinearly to their genomic order. Recent advances …
messenger RNAs, with exons arranged colinearly to their genomic order. Recent advances …