Results 61 to 70 of about 104,786 (306)
The DNA-sensing AIM2 inflammasome controls radiation-induced cell death and tissue injury [PDF]
, 2018 Acute exposure to ionizing radiation induces massive cell death and severe damage to tissues containing actively proliferating cells, including bone marrow and the gastrointestinal tract.
Cetinbas, Naniye +15 more
core +1 more source
Boon and Bane of DNA Double-Strand Breaks [PDF]
International Journal of Molecular Sciences, 2021 DNA double-strand breaks (DSBs), interrupting the genetic information, are elicited by various environmental and endogenous factors. They bear the risk of cell lethality and, if mis-repaired, of deleterious mutation. This negative impact is contrasted by several evolutionary achievements for DSB processing that help maintaining stable inheritance ...
openaire +3 more sources
Using the CRISPR/Cas9 system to understand neuropeptide biology and regulation [PDF]
, 2016 Funding was provided by a Wellcome Trust ISSF starting grant (105625/Z/14/Z), Medical Research Scotland (PhD-719-2013), GW Pharmaceuticals (PhD-719-2013 - S.5242.001) and the BBSRC (BB/J012343/1).Peer reviewedPublisher ...
Hay, Elizabeth A +3 more
core +1 more source
Filling in the gaps in PARP inhibitor-induced synthetic lethality
Molecular & Cellular Oncology, 2021 Tumors with loss of breast cancer type 1 susceptibility protein (BRCA1) are homologous recombination (HR) deficient and hypersensitive to poly(ADP-ribose) polymerase inhibitors (PARPi).
Mariana Paes Dias, Jos Jonkers
doaj +1 more source
Structure and Function of a Mycobacterial NHEJ DNA Repair Polymerase [PDF]
, 2006 Non homologous end-joining (NHEJ)-mediated repair of DNA double-strand breaks in prokaryotes requires Ku and a specific multidomain DNA ligase (LigD).
Aidan J. Doherty +59 more
core +1 more source
DNA mismatch repair-induced double-strand breaks [PDF]
DNA Repair, 2008 Escherichia coli dam mutants are sensitized to the cytotoxic action of base analogs, cisplatin and N-methyl-N'-nitro-N-nitrosoguanidine (MNNG), while their mismatch repair (MMR)-deficient derivatives are tolerant to these agents. We showed previously, using pulse field gel electrophoresis (PFGE), that MMR-mediated double-strand breaks (DSBs) are ...
Nowosielska, Anetta, Marinus, Martin G.
openaire +3 more sources
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Potential therapeutic targeting of BKCa channels in glioblastoma treatment
Molecular Oncology, EarlyView.This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak +4 more
wiley +1 more source
The origin of unwanted editing byproducts in gene editing
Acta Biochimica et Biophysica Sinica, 2022 The rapid development of CRISPR-Cas genome editing tools has greatly changed the way to conduct research and holds tremendous promise for clinical applications.
Yin Jianhang, Hu Jiazhi
doaj +1 more source
The Nuclease Activity of the Yeast Dna2 Protein, Which Is Related to the RecB-like Nucleases, Is Essential in Vivo [PDF]
, 2000 Saccharomyces cerevisiae Dna2 protein is required for DNA replication and repair and is associated with multiple biochemical activities: DNA-dependent ATPase, DNA helicase, and DNA nuclease.
Budd, Martin E. +2 more
core +1 more source