PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34844627-12 2021 In addition, HCQ activated ATM to enhance HR repair, a high-fidelity repair for DNA double-strand breaks (DSBs) in cells, while BKM120 inhibited HR repair by blocking the phosphorylation of ATM and the expression of BRCA1/2 and Rad51. Hydroxychloroquine 13-16 RAD51 recombinase Mus musculus 228-233