[HTML][HTML] RNA binding proteins (RBPs) and their role in DNA damage and radiation response in cancer
Traditionally majority of eukaryotic gene expression is influenced by transcriptional and post-
transcriptional events. Alterations in the expression of proteins that act post-transcriptionally …
transcriptional events. Alterations in the expression of proteins that act post-transcriptionally …
Ubiquitination and deubiquitination: Implications on cancer therapy
The ubiquitin proteasomal system (UPS) represents a highly regulated protein degradation
pathway essential for maintaining cellular homeostasis. This system plays a critical role in …
pathway essential for maintaining cellular homeostasis. This system plays a critical role in …
ATR phosphorylates DHX9 at serine 321 to suppress R-loop accumulation upon genotoxic stress
MY Liu, KR Lin, YL Chien, BZ Yang… - Nucleic Acids …, 2024 - academic.oup.com
Abstract Aberrant DNA/RNA hybrids (R-loops) formed during transcription and replication
disturbances pose threats to genome stability. DHX9 is an RNA helicase involved in R-loop …
disturbances pose threats to genome stability. DHX9 is an RNA helicase involved in R-loop …
Targeting ATM and ATR for cancer therapeutics: Inhibitors in clinic
Highlights•Genome sequencing has made personalized therapy the preferred cancer
therapeutic approach.•In the past decade, the relevance of targeting DDR kinases for cancer …
therapeutic approach.•In the past decade, the relevance of targeting DDR kinases for cancer …
Neurodevelopmental genetic diseases associated with microdeletions and microduplications of chromosome 17p13. 3
SM Blazejewski, SA Bennison, TH Smith… - Frontiers in …, 2018 - frontiersin.org
Chromosome 17p13. 3 is a region of genomic instability that is linked to different rare
neurodevelopmental genetic diseases, depending on whether a deletion or duplication of …
neurodevelopmental genetic diseases, depending on whether a deletion or duplication of …
[HTML][HTML] New faces of old friends: emerging new roles of RNA-binding proteins in the DNA double-strand break response
JA Klaric, S Wüst, S Panier - Frontiers in molecular biosciences, 2021 - frontiersin.org
DNA double-strand breaks (DSBs) are highly cytotoxic DNA lesions. To protect genomic
stability and ensure cell homeostasis, cells mount a complex signaling-based response that …
stability and ensure cell homeostasis, cells mount a complex signaling-based response that …
A DNA damage–induced phosphorylation circuit enhances Mec1ATR Ddc2ATRIP recruitment to Replication Protein A
The cell cycle checkpoint kinase Mec1ATR and its integral partner Ddc2ATRIP are vital for
the DNA damage and replication stress response. Mec1–Ddc2 “senses” single-stranded …
the DNA damage and replication stress response. Mec1–Ddc2 “senses” single-stranded …
ATR-mediated proteome remodeling is a major determinant of homologous recombination capacity in cancer cells
The ATR kinase is crucial for genome maintenance, but the mechanisms by which ATR
controls the DNA repair machinery are not fully understood. Here, we find that long-term …
controls the DNA repair machinery are not fully understood. Here, we find that long-term …
The ubiquitin proteasome system in genome stability and cancer
Simple Summary Genomic instability is a major driving force of tumour development and
evolution. Cells have developed sophisticated regulatory systems to preserve the stability of …
evolution. Cells have developed sophisticated regulatory systems to preserve the stability of …
Heterozygous RPA2 variant as a novel genetic cause of telomere biology disorders
R Kochman, I Ba, M Yates, V Pirabakaran… - Genes & …, 2024 - genesdev.cshlp.org
Premature telomere shortening or telomere instability is associated with a group of rare and
heterogeneous diseases collectively known as telomere biology disorders (TBDs). Here we …
heterogeneous diseases collectively known as telomere biology disorders (TBDs). Here we …