1.The Breast Cancer Cohort Study in Chinese Women: the construction and progress of the pan-shared biobank
Han CAI ; Liyuan LIU ; Fei WANG ; Heling BAO ; Zhigang YU ; Linhong WANG ; Liwen FANG ; Ling XU ; Rui WANG ; Wei HUANGFU ; Chunmiao YE ; Gengshen YIN ; Xuening DUAN ; Hongying JIA
Chinese Journal of Epidemiology 2020;41(12):2053-2058
Objective:Biobank construction plays an irreplaceable role in the research of accurate prevention and treatment of diseases. Shared biobank network based on a large crowd queue is the way of the future. This subject is one of the key contents of national precision medicine "The Breast Cancer Cohort Study in Chinese Women: (BCCS-CW)" , aiming to solve the bottleneck of insufficient standardization and sharing.Methods:The establishment of "entity library-information library-extension library" , the widely Shared network of biobank of breast cancer specific disease cohort, and the establishment of strict standard setting and quality control standard to construct the standardized biobank.Results:This biobank provides a shared biobank resource for breast cancer risk assessment, prediction and early warning, early screening, classification, individualized treatment, efficacy and safety prediction and monitoring and other accurate prevention and treatment programs and clinical decision-making system research.Conclusion:The data of this biological sample bank is refined and complete, and the sample size of cases is sufficient, which can meet the research needs of medical big data, genomics, metabonomics, epigenetics and other fields.
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