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Discover Biomarkers of Gut Function

Discover Biomarkers of Health and Disease


High-throughput approaches to genomics, proteomics, and metabolomics have identified diverse candidate biomarkers of health and disease. Validated biomarkers coupled with new technologies for miniaturization and highly parallel detection could enable radically new ways to diagnose health and disease states in an individual, even in remote or impoverished settings.


Lack of accurate and sensitive biomarkers appropriate for point-of-care assessment tools in the developing world means that many health risks and illnesses remain poorly defined and receive inappropriate treatment. In addition, little information about the burden of disease is available to guide population health decisions.


To discover and validate biomarkers for use in simple, low-cost tests appropriate for achieving definitive point-of-care assessment of health and disease states in individuals in developing world settings.

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View the Grand Challenges partnership network

The Bill & Melinda Gates Foundation is part of the Grand Challenges partnership network. Visit www.grandchallenges.org to view the map of awarded grants across this network and grant opportunities from partners.