PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27348077-7 2016 However, our findings suggest that when challenged by DSBs, BRCA1- and 53BP1-deficient cells may become hypersensitive to, and be eliminated by, RAD52 inhibition. dsbs 54-58 BRCA1 DNA repair associated Homo sapiens 60-65 34385259-5 2021 In the second S phase, BRCA1/2-deficient cells are unable to suppress origin firing through ATR, resulting in continuous DNA synthesis and more DSBs. dsbs 144-148 BRCA1 DNA repair associated Homo sapiens 23-30 34385259-7 2021 Thus, PARPi induces DSBs progressively through trans cell cycle ssDNA gaps, and BRCA1/2-deficient cells fail to slow down and repair DSBs over multiple cell cycles, explaining the unique efficacy of PARPi in BRCA1/2-deficient cells. dsbs 20-24 BRCA1 DNA repair associated Homo sapiens 208-215 28406400-2 2017 DSBs elicit a cascade of events controlled by the ubiquitin ligase RNF168, which promotes the accumulation of repair factors such as 53BP1 and BRCA1 on the chromatin flanking the break site. dsbs 0-4 BRCA1 DNA repair associated Homo sapiens 143-148 20876283-6 2010 Further, the destabilization of nucleosomes by p400 is required for the RNF8-dependent ubiquitination of chromatin, and for the subsequent recruitment of brca1 and 53BP1 to DSBs. dsbs 173-177 BRCA1 DNA repair associated Homo sapiens 154-159 24464432-2 2014 In response to DSBs, the ATM kinase is activated and subsequently phosphorylates numerous downstream substrates, including p53, Chk2, BRCA1, and KAP1, which affect processes such as cell cycle progression and DNA repair. dsbs 15-19 BRCA1 DNA repair associated Homo sapiens 134-139 20921134-4 2010 In the absence of BMI1, several proteins dependent on ubiquitin signaling, including 53BP1, BRCA1, and RAP80, are impaired in recruitment to DSBs. dsbs 141-145 BRCA1 DNA repair associated Homo sapiens 92-97 22942284-3 2012 A key early event in the DDR is the phosphorylation of histone H2AX around DSBs, which forms a binding site for the tandem BRCA1 C-terminal (tBRCT) domain of MDC1. dsbs 75-79 BRCA1 DNA repair associated Homo sapiens 123-128 20725033-3 2010 DSBs elicit a signalling cascade that modifies the chromatin surrounding the break, first by ATM-dependent phosphorylation and then by RNF8-, RNF168- and BRCA1-dependent regulatory ubiquitination. dsbs 0-4 BRCA1 DNA repair associated Homo sapiens 154-159 20423312-6 2010 Here, we provide an overview about DSBs damage response, focusing on the role of the DSBs repair mechanisms, of chromatin modifications, and of the cancer susceptibility gene BRCA1 which plays a multifunctional role in controlling genome integrity. dsbs 35-39 BRCA1 DNA repair associated Homo sapiens 175-180