Nationwide biospecimen bank of blood, urine, stool, and other samples from diverse participants

Biospecimen Collection Core: Leveraging existing and prospectively collecting specimens in a diverse cohort

NIH-funded research Broad Institute, INC. · NIH-11261061

This project builds and shares a very large collection of blood, urine, stool, and other samples from hundreds of thousands of diverse participants to help researchers study many health conditions.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionBroad Institute, INC. NIH-funded
Lab location1 site (Cambridge, United States)
Project IDNIH-11261061 on NIH RePORTER

What this research studies

You may be able to contribute samples or benefit from discoveries made using this resource because the project combines specimens and detailed health data from five long-running U.S. cohorts totaling over 350,000 people. The teams are pooling existing collections (about 3.2 million specimens) of blood, urine, stool, and oral swabs and will prospectively add samples from additional sites like nasal and skin and include post-mortem brain donations. Samples and linked lifestyle, biomarker, and 'omics data will be tracked with automated barcoding and a laboratory information management system to ensure quality and accessibility. Qualified researchers will be able to request specimens and data for studies of disease markers, risk factors, and potential treatments.

Who could benefit from this research

Good fit: Ideal participants are people enrolled in the five long-term cohorts (Nurses' Health Studies I, II, and 3; Health Professionals Follow-Up Study; Growing Up Today Study) or those willing to donate blood, urine, stool, oral, nasal, or skin samples or to provide post-mortem brain tissue.

Not a fit: People looking for an immediate clinical treatment are unlikely to receive direct personal benefit because this work is building a research resource rather than testing a therapy.

Why it matters

Potential benefit: If successful, this resource could speed discovery of disease markers, clarify risk factors, and support development of better tests and treatments across many conditions.

How similar studies have performed: Large cohort biobanks such as the Nurses' Health Studies and other population biobanks have already supported many important discoveries, so this builds on proven models.

Where this research is happening

Cambridge, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-10 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.