PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30510002-7 2018 We suggest that persistent Sae2 binding at DSBs in the mre11-nd mutant counteracts the inhibitory effects of Rad9 and Rad53 on Exo1 and Dna2-Sgs1-mediated resection, accounting for the different phenotypes conferred by mre11-nd and sae2Delta mutations. dsbs 43-47 checkpoint kinase 2 Homo sapiens 118-123 15361830-4 2004 The full activation of Chk2 kinase, however, is triggered by treatments inflicting >19 DSBs per cell (e.g. 1 Gy), which cause Chk2 autophosphorylation on Thr387, Chk2-dependent accumulation of p21waf1 and checkpoint arrest in the S phase. dsbs 90-94 checkpoint kinase 2 Homo sapiens 23-27 24912678-3 2014 We show that in camptothecin-treated cells, DSBs induce RhoB expression by a mechanism that depends notably on Chk2 and its substrate HuR, which binds to RhoB mRNA and protects it against degradation. dsbs 44-48 checkpoint kinase 2 Homo sapiens 111-115 24912678-6 2014 Thus, we propose that DSBs activate a Chk2-HuR-RhoB pathway that promotes PP2A-mediated dephosphorylation of gammaH2AX and DSB repair. dsbs 22-26 checkpoint kinase 2 Homo sapiens 38-42 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 checkpoint kinase 2 Homo sapiens 128-132 19375317-4 2009 In response to radiation-induced DSBs, but not chromatin-remodelling agents, the telomeric Chk2-TRF2 binding dissociates in a Chk2 activity-dependent manner. dsbs 33-37 checkpoint kinase 2 Homo sapiens 91-95 19375317-4 2009 In response to radiation-induced DSBs, but not chromatin-remodelling agents, the telomeric Chk2-TRF2 binding dissociates in a Chk2 activity-dependent manner. dsbs 33-37 checkpoint kinase 2 Homo sapiens 126-130 15361830-4 2004 The full activation of Chk2 kinase, however, is triggered by treatments inflicting >19 DSBs per cell (e.g. 1 Gy), which cause Chk2 autophosphorylation on Thr387, Chk2-dependent accumulation of p21waf1 and checkpoint arrest in the S phase. dsbs 90-94 checkpoint kinase 2 Homo sapiens 129-133 21263216-4 2011 BrdU photolysis resulted in well-controlled, dose- dependent generation of DSBs equivalent to radiation doses between 0.2 - 20 Gy, as determined by pulsed-field gel electrophoresis, and accompanied by dose-dependent ATM (ser-1981), H2AX (ser-139), Chk2 (thr-68), and p53 (ser-15) phosphorylation. dsbs 75-79 checkpoint kinase 2 Homo sapiens 248-252 15361830-4 2004 The full activation of Chk2 kinase, however, is triggered by treatments inflicting >19 DSBs per cell (e.g. 1 Gy), which cause Chk2 autophosphorylation on Thr387, Chk2-dependent accumulation of p21waf1 and checkpoint arrest in the S phase. dsbs 90-94 checkpoint kinase 2 Homo sapiens 129-133 11533665-3 2001 Here we show that this complex is required for phosphorylation and activation of the Rad53 and Chk1 checkpoint kinases specifically in response to DSBs. dsbs 147-151 checkpoint kinase 2 Homo sapiens 85-90 35474765-7 2022 ROS-induced DNA DSBs get repaired in HCT116 cells, in which CHEK2 is in the normal functional state, but these DNA DSBs persist in CHEK2-null HCT116 cells as confirmed by the immunofluorescence analysis of 53BP1 and gamma-H2AX. dsbs 16-20 checkpoint kinase 2 Homo sapiens 60-65