Revolutionizing DNA repair research and cancer therapy with CRISPR–Cas screens
All organisms possess molecular mechanisms that govern DNA repair and associated DNA
damage response (DDR) processes. Owing to their relevance to human disease, most …
damage response (DDR) processes. Owing to their relevance to human disease, most …
The threat of programmed DNA damage to neuronal genome integrity and plasticity
KW Caldecott, ME Ward, A Nussenzweig - Nature Genetics, 2022 - nature.com
The neuronal genome is particularly sensitive to loss or attenuation of DNA repair, and many
neurological diseases ensue when DNA repair is impaired. It is well-established that the …
neurological diseases ensue when DNA repair is impaired. It is well-established that the …
Topoisomerase II poisons: converting essential enzymes into molecular scissors
KR Vann, AA Oviatt, N Osheroff - Biochemistry, 2021 - ACS Publications
The extensive length, compaction, and interwound nature of DNA, together with its
controlled and restricted movement in eukaryotic cells, create a number of topological issues …
controlled and restricted movement in eukaryotic cells, create a number of topological issues …
[HTML][HTML] DNA damage and transcription stress
L Milano, A Gautam, KW Caldecott - Molecular Cell, 2024 - cell.com
Genome damage and transcription are intimately linked. Tens to hundreds of thousands of
DNA lesions arise in each cell each day, many of which can directly or indirectly impede …
DNA lesions arise in each cell each day, many of which can directly or indirectly impede …
Two distinct long-range synaptic complexes promote different aspects of end processing prior to repair of DNA breaks by non-homologous end joining
Non-homologous end joining is the major double-strand break repair (DSBR) pathway in
mammals. DNA-PK is the hub and organizer of multiple steps in non-homologous end …
mammals. DNA-PK is the hub and organizer of multiple steps in non-homologous end …
[HTML][HTML] PARylation prevents the proteasomal degradation of topoisomerase I DNA-protein crosslinks and induces their deubiquitylation
Abstract Poly (ADP)-ribosylation (PARylation) regulates chromatin structure and recruits
DNA repair proteins. Using single-molecule fluorescence microscopy to track topoisomerase …
DNA repair proteins. Using single-molecule fluorescence microscopy to track topoisomerase …
[HTML][HTML] Health inequity drives disease biology to create disparities in prostate cancer outcomes
Prostate cancer exerts a greater toll on African American men than on White men of
European descent (hereafter referred to as European American men): the disparity in …
European descent (hereafter referred to as European American men): the disparity in …
Naturally mutagenic sequence diversity in a human type II topoisomerase
AF Bandak, TR Blower, KC Nitiss… - Proceedings of the …, 2023 - National Acad Sciences
Type II topoisomerases transiently cleave duplex DNA as part of a strand passage
mechanism that helps control chromosomal organization and superstructure. Aberrant DNA …
mechanism that helps control chromosomal organization and superstructure. Aberrant DNA …
[HTML][HTML] SUMO: A Swiss army knife for eukaryotic topoisomerases
Topoisomerases play crucial roles in DNA metabolism that include replication, transcription,
recombination, and chromatin structure by manipulating DNA structures arising in double …
recombination, and chromatin structure by manipulating DNA structures arising in double …
Trapped topoisomerase-DNA covalent complexes in the mitochondria and their role in human diseases
BB Das, A Ghosh, S Bhattacharjee, A Bhattacharyya - Mitochondrion, 2021 - Elsevier
Topoisomerases regulate DNA topology, organization of the intracellular DNA, the
transmission of genetic materials, and gene expressions. Other than the nuclear genome …
transmission of genetic materials, and gene expressions. Other than the nuclear genome …