Abstract
Human tissue biorepositories have an increasingly visible and important role within industrial enterprises in supporting biomedical research, including the rapidly advancing fields of proteomics, pharmacogenomics, and molecular epidemiology. Pathologists play a vital but often underrecognized role in the operation of these tissue banks. Besides interpreting studies that arise from banked samples, pathologists are needed to characterize tissues for research, to conduct quality assurance programs, to assist with resource allocation decisions, and to serve an educational role for investigators using the tissues. This article describes these key principles and illustrates examples where pathologist involvement is crucial to biorepository management. Of overarching importance, pathologists play a critical role in helping biorepository users understand the principles of specimen evaluation (histologic and structural composition of tissues, and their limitations) so as to optimize the scientific benefit of the tissues. In conclusion, greater involvement of pathologists in research tissue banking will enhance the scientific utility of biorepositories.
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