Mechanism, cellular functions and cancer roles of polymerase-theta-mediated DNA end joining
DA Ramsden, J Carvajal-Garcia… - Nature reviews Molecular …, 2022 - nature.com
Cellular pathways that repair chromosomal double-strand breaks (DSBs) have pivotal roles
in cell growth, development and cancer. These DSB repair pathways have been the target of …
in cell growth, development and cancer. These DSB repair pathways have been the target of …
[HTML][HTML] Harnessing DNA double-strand break repair for cancer treatment
A Trenner, AA Sartori - Frontiers in oncology, 2019 - frontiersin.org
DNA double-strand breaks (DSBs) are highly deleterious, with a single unrepaired DSB
being sufficient to trigger cell death. Compared to healthy cells, cancer cells have a higher …
being sufficient to trigger cell death. Compared to healthy cells, cancer cells have a higher …
[HTML][HTML] Polθ is phosphorylated by PLK1 to repair double-strand breaks in mitosis
C Gelot, MT Kovacs, S Miron, E Mylne, A Haan… - Nature, 2023 - nature.com
DNA double-strand breaks (DSBs) are deleterious lesions that challenge genome integrity.
To mitigate this threat, human cells rely on the activity of multiple DNA repair machineries …
To mitigate this threat, human cells rely on the activity of multiple DNA repair machineries …
[HTML][HTML] Mapping the genetic landscape of DNA double-strand break repair
Cells repair DNA double-strand breaks (DSBs) through a complex set of pathways critical for
maintaining genomic integrity. To systematically map these pathways, we developed a high …
maintaining genomic integrity. To systematically map these pathways, we developed a high …
[HTML][HTML] Targeting the DNA repair enzyme polymerase θ in cancer therapy
A Schrempf, J Slyskova, JI Loizou - Trends in cancer, 2021 - cell.com
Targeted cancer therapies represent a milestone towards personalized treatment as they
function via inhibition of cancer-specific alterations. Polymerase θ (POLQ), an error-prone …
function via inhibition of cancer-specific alterations. Polymerase θ (POLQ), an error-prone …
[PDF][PDF] The contribution of DNA repair pathways to genome editing and evolution in filamentous pathogens
DNA double-strand breaks require repair or risk corrupting the language of life. To ensure
genome integrity and viability, multiple DNA double-strand break repair pathways function in …
genome integrity and viability, multiple DNA double-strand break repair pathways function in …
Meiotic DNA breaks drive multifaceted mutagenesis in the human germ line
R Hinch, P Donnelly, AG Hinch - Science, 2023 - science.org
Meiotic recombination commences with hundreds of programmed DNA breaks; however, the
degree to which they are accurately repaired remains poorly understood. We report that …
degree to which they are accurately repaired remains poorly understood. We report that …
[HTML][HTML] DNA damage and its role in cancer therapeutics
J Moon, I Kitty, K Renata, S Qin, F Zhao… - International Journal of …, 2023 - mdpi.com
DNA damage is a double-edged sword in cancer cells. On the one hand, DNA damage
exacerbates gene mutation frequency and cancer risk. Mutations in key DNA repair genes …
exacerbates gene mutation frequency and cancer risk. Mutations in key DNA repair genes …
Mechanistic basis for microhomology identification and genome scarring by polymerase theta
J Carvajal-Garcia, JE Cho… - Proceedings of the …, 2020 - National Acad Sciences
DNA polymerase theta mediates an end joining pathway (TMEJ) that repairs chromosome
breaks. It requires resection of broken ends to generate long, 3′ single-stranded DNA tails …
breaks. It requires resection of broken ends to generate long, 3′ single-stranded DNA tails …
[HTML][HTML] CRISPR-Cas12a induced DNA double-strand breaks are repaired by multiple pathways with different mutation profiles in Magnaporthe oryzae
CRISPR-Cas mediated genome engineering has revolutionized functional genomics.
However, understanding of DNA repair following Cas-mediated DNA cleavage remains …
However, understanding of DNA repair following Cas-mediated DNA cleavage remains …