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Find similar grantsR21 Exploratory/Developmental Research Grant is sponsored by NIH NIDDK. Encourages exploratory and developmental research in areas that represent new directions in biomedical research or that apply new techniques to the study of diseases within the NIDDK mission.
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R21: NIH Exploratory / Developmental Research Grant Award - NIDDK R21: NIH Exploratory / Developmental Research Grant Award The R21 grant mechanism encourages the development of new research activities in categorical program areas. NIDDK does not participate in the Parent R21 funding announcements . Applications must be submitted through an appropriate, targeted Notice of Funding Opportunity.
Current opportunities are in the areas of: Multidisciplinary Studies of HIV/AIDS and Aging (R21 Clinical Trial Optional) Pilot Studies of Biological, Behavioral and Social Mechanisms Contributing to HIV Pathogenesis Within the Mission of NIDDK (R21 Clinical Trial Not Allowed) Applicants should review “Eligibility Information” in the targeted funding opportunity. Applicants should review “Key Dates” in the targeted funding opportunity.
Potential applicants are strongly encouraged to contact “Agency Contacts” listed in the targeted funding opportunity before applying. Last Reviewed September 2025
According to the current listing, eligibility includes: Nonprofits, Universities, State/local governments. Confirm the full requirements in the official notice before applying.
The current listing shows $275,000 over two years. Verify award ceilings, matching requirements, and allowable costs in the official notice.
R21 Exploratory/Developmental Research Grant is funded by NIH NIDDK. Verify program details on the funder's official page before applying.
Yes — this listing is flagged as national in scope, so applicants across the U.S. may apply, subject to the sponsor's other eligibility criteria.
Start from the official opportunity page linked in this listing — it carries the sponsor's submission instructions.
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