Replication Stress: A Lifetime of Epigenetic Change
AbstractDNA replication is essential for cell division. Challenges to the progression of DNA polymerase can result in replication stress, promoting the stalling and ultimately collapse of replication forks. The latter involves the formation of DNA double-strand breaks (DSBs) and has been linked to both genome instability and irreversible cell cycle arrest (senescence). Recent technological advances have elucidated many of the factors that contribute to the sensing and repair of stalled or broken replication forks. In addition to bona fide repair factors, these efforts highlight a range of chromatin-associated changes at and near sites of replication stress, suggesting defects in epigenome maintenance as a potential outcome of aberrant DNA replication. Here, we will summarize recent insight into replication stress-induced chromatin-reorganization and will speculate on possible adverse effects for gene expression, nuclear integrity and, ultimately, cell function. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Khurana, S.; Oberdoerffer, P. Replication Stress: A Lifetime of Epigenetic Change. Genes 2015, 6, 858-877.
Khurana S, Oberdoerffer P. Replication Stress: A Lifetime of Epigenetic Change. Genes. 2015; 6(3):858-877.Chicago/Turabian Style
Khurana, Simran; Oberdoerffer, Philipp. 2015. "Replication Stress: A Lifetime of Epigenetic Change." Genes 6, no. 3: 858-877.