PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15032688-5 2004 For example, the cells derived from Fanconi anemia (FA) patients are intolerant of oxidative stress and the therapeutic effect of anti-CD20 monoclonal antibody rituximab on B cell lymphoproliferative disorders is due to the generation of ROS. Reactive Oxygen Species 238-241 keratin 20 Homo sapiens 135-139