Arabidopsis RecQl4A suppresses homologous recombination and modulates DNA damage responses [PDF]
, 2005 The DNA damage response and DNA recombination are two interrelated mechanisms involved in maintaining the integrity of the genome, but in plants they are poorly understood.
Bachrati +64 more
core +3 more sources
Autophagic Organelles in DNA Damage Response
Frontiers in Cell and Developmental Biology, 2021 Autophagy is an important subcellular event engaged in the maintenance of cellular homeostasis via the degradation of cargo proteins and malfunctioning organelles.
Jeongha Kim +7 more
doaj +1 more source
Tyrosine dephosphorylation of H2AX modulates apoptosis and survival decisions. [PDF]
, 2009 Life and death fate decisions allow cells to avoid massive apoptotic death in response to genotoxic stress. Although the regulatory mechanisms and signalling pathways controlling DNA repair and apoptosis are well characterized, the precise molecular ...
Cook, Peter J +5 more
core +2 more sources
Nuclear translocation of Cyclin B1 marks the restriction point for terminal cell cycle exit in G2 phase [PDF]
, 2014 Upon DNA damage, cell cycle progression is temporally blocked to avoid propagation of mutations. While transformed cells largely maintain the competence to recover from a cell cycle arrest, untransformed cells past the G1/S transition lose mitotic ...
Cascales, H.S. +4 more
core +4 more sources
Bacterial Genotoxin-Induced DNA Damage and Modulation of the Host Immune Microenvironment
Toxins, 2020 Bacterial genotoxins (BTGX) induce DNA damage, which results in senescence or apoptosis of the target cells if not properly repaired. Three BTGXs have been identified: the cytolethal distending toxin (CDT) family produced by several Gram-negative ...
Océane C.B. Martin, Teresa Frisan
doaj +1 more source
The concerted roles of FANCM and Rad52 in the protection of common fragile sites
Nature Communications, 2018 Fanconi anemia core proteins have been linked to common fragile site stability. Here the authors shed light into the role of FANCM in common fragile site protection by suppressing double-strand break formation and mitotic recombination.
Hailong Wang +5 more
doaj +1 more source
RTEL1 Inhibits Trinucleotide Repeat Expansions and Fragility
Cell Reports, 2014 Human RTEL1 is an essential, multifunctional helicase that maintains telomeres, regulates homologous recombination, and helps prevent bone marrow failure.
Aisling Frizzell +6 more
doaj +1 more source
MicroRNAs, damage levels, and DNA damage response control
Trends in Genetics, 2021 DNA damage-inducible miRNAs are likely to be functional in the DNA damage response. This response can elicit damage resolution and cell survival or apoptosis. The current, albeit incomplete, picture suggests that miRNAs can affect cell fate via modulation of key response proteins, but the question is, who's in charge?
Hartwig Visser, Adam D. Thomas
openaire +2 more sources
Deciphering the DNA Damage Response [PDF]
Cell, 2015 This year's Albert Lasker Basic Medical Research Award honors Evelyn Witkin and Stephen J. Elledge, two pioneers in elucidating the DNA damage response, whose contributions span more than 40 years.
openaire +2 more sources
DNA damage and repair proteins in cellular response to sulfur mustard in Iranian veterans more than two decades after exposure [PDF]
, 2018 Delayed effects of sulfur mustard (SM) exposure on the levels of five important damage/repair proteins were investigated in 40 SM-exposed veterans of Iran-Iraq war and 35 unexposed controls.
Balali-Mood, Mahdi +7 more
core +2 more sources