Scientific resources for research on cancer prevention, early detection and screening are made available through DCP support. Publication Search Search this comprehensive bibliography of DCP publications. If available, links to PubMed will be provided in the search results. A report of the search results may be generated on the Publications Search Results page. Biorepositories Information about accessing biospecimens collected from DCP-supported clinical trials and projects. Cancer Data Access System (CDAS) Submission and tracking for data from the National Lung Screening Trial and the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial. Early Detection Research Network (EDRN) Research tools, clinical specimen availability, informatics tools, and other resources. Read more about these resources on the EDRN website. Etiology and Early Marker Studies (EEMS) Risk factor data and biospecimens collected before the diagnosis of disease from participants in the Prostate, Lung, Colorectal and Ovarian (PLCO) Cancer Screening Trial. Interactive Diet and Activity Tracking in AARP (IDATA) Study Data Device-based and intensive self-report physical activity and diet data with biomarkers. NCI Community Oncology Research Program (NCORP) How investigators can use NCORP’s network to conduct their own research. PREVENT Cancer Preclinical Drug Development Program (PREVENT) The peer-reviewed research pipeline supports new prevention interventions and biomarkers headed toward clinical trials.