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International approaches to advancing biospecimen science.

Helen M Moore¹, Carolyn C Compton, Joseph Alper

¹National Cancer Institute, Office of Biorepositories and Biospecimen Research, NIH, Bethesda, MD 20892, USA.

Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology

|March 25, 2011

Summary

Preanalytical factors significantly impact biospecimen quality. Biospecimen Science aims to control this variability through standardized protocols and research, ensuring reliable data for scientific discovery.

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Establishment of a Clinic-based Biorepository

Establishment of a Clinic-based Biorepository

Published on: May 29, 2017

Area of Science:

Biospecimen Science
Biorepository Management
Research Quality Assurance

Background:

Preanalytical factors introduce variability into biospecimen quality.
Inconsistent collection, processing, and storage procedures across institutions and biorepositories impact research.
Investigator awareness of preanalytical variables is often limited.

Purpose of the Study:

To highlight the impact of preanalytical factors on biospecimen quality.
To introduce Biospecimen Science as a field addressing this variability.
To emphasize the need for standardized protocols and quality control in biospecimen handling.

Main Methods:

Review of preanalytical factors affecting biospecimen integrity.
Identification of variability sources in biospecimen collection, processing, and storage.
Overview of emerging efforts in Biospecimen Science.

Main Results:

Preanalytical variability is a significant challenge in biospecimen research.
Standardization efforts are crucial for improving biospecimen quality.
The field of Biospecimen Science is developing to address these issues.

Conclusions:

Controlling preanalytical factors is essential for reliable research outcomes.
Global initiatives are focused on establishing evidence-based biospecimen protocols and standards.
Improving biospecimen quality through scientific rigor enhances research reproducibility.