Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
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Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz · Mar 2016
Review[Quality of biomaterials in liquid- and tissue-biobanking].
During the last years, many biobanks that collect and provide biomaterials as well as associated phenotypical data have been established on national and international levels. However, due to the heterogeneity in structure and process landscape between biobanks, quality issues arise, which might affect equivalence of sample quality and thus usability of biomaterials for scientific research projects as well as interoperability of biobanks. ⋯ General infrastructural requirements as well as the influence of preanalytical variables affecting sample quality and usability are described and opportunities and drawbacks of different quality assurance procedures are discussed. As there is increasing consensus on national and international levels that evidence-based standardization and harmonization of biobank structures and workflows are urgently needed for quality-assured biobanking, recent activities in the development and implementation of an ISO Standard for biobanks will be illustrated in the last section of this article.