Organizing human specimen collections: getting the best out of biobanks
25 Jan 2013
The diversity of biobanks, collections of human specimens from a variety of sources, raises questions about the best way to manage and govern them, finds a study published in BioMed Central’s open access journal Genome Medicine. The research highlights difficulties in standardizing these collections and how to make these samples available for research.
Biobanks have been around for decades, storing hundreds of millions of human specimens. But there has been a dramatic increase in the number of biobanks in the last ten years, since the human genome sequencing project. Because there is no central registry of biobanks in the US, researchers from the University of North Carolina at Chapel Hill invited over 600 biobanks to participate in an online survey.
The study finds great diversity in when and why these biobanks were created, how they are organized, who pays for them, and what specimens they store. Over half were set up to facilitate research into a particular disease, mainly cancer, but others were created as a ‘home’ for older sample collections. The number of samples within each biobank is hugely variable, from tens to millions, and can include clinical, pediatric or post-mortem samples, or specimens from research, with origins as varied as blood and solid tissues, or hair and toe nails.
Talking about attempts to put into place policies to regulate biobanks, Prof Gail Henderson, who led this project explained, “Biobanks are part of an emerging and rapidly evolving industry, with an increasingly central role in biomedical research. Because they have developed in different contexts with different goals and funding sources, any attempt to control or standardize biobanks will need to take into account their organizational diversity and their individual practices and challenges. It is unlikely that a one-size policy will fit all.”
- ENDS -
Dr Hilary Glover
Scientific Press Officer, BioMed Central
Tel: +44 (0) 20 3192 2370
Mob: +44 (0) 778 698 1967
1. Characterizing biobank organizations in the U.S.: results from a national survey
Gail E Henderson, R Jean Cadigan, Teresa P Edwards, Ian Conlon, Anders G Nelson, James P Evans, Arlene M Davis, Catherine Zimmer and Bryan J Weiner
Genome Medicine 2013, 5:3 doi:10.1186/gm407
Please name the journal in any story you write. If you are writing for the web, please link to the article. All articles are available free of charge, according to BioMed Central’s open access policy.
Article citation and URL available on request on the day of publication.
2. Genome Medicine publishes peer-reviewed research articles, new methods and software tools in all areas of medicine studied from a post-genomic perspective. The journal also provides review and comment on the latest advances in translational genomics and personalized medicine, and their implications for the clinical and ethical management of human health and disease. @GenomeMedicine
3. BioMed Central (http://www.biomedcentral.com/) is an STM (Science, Technology and Medicine) publisher which has pioneered the open access publishing model. All peer-reviewed research articles published by BioMed Central are made immediately and freely accessible online, and are licensed to allow redistribution and reuse. BioMed Central is part of Springer Science+Business Media, a leading global publisher in the STM sector. @BioMedCentral