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National Institutes of Health · Department of Health and Human Services

Preclinical Proof of Concept Studies for Rare Diseases (R21 Clinical Trial Not Allowed)

Open

Key facts

Deadline
Due Jul 2, 2027 · 267 days left
Award size
Not stated: see the official notice
Match ?
Not required · Work out your budget and match
Who can apply
City or town government, Larger business, School district, Special district (utility, fire, etc.), Tribal government, Nonprofit without 501(c)(3), County government, Small business, Tribal organization, Private college or university, State government, Public college or university, Nonprofit with 501(c)(3), and others named in the official notice
Where
Anywhere in the U.S., including Tennessee

Before you apply: federal grants require an active SAM.gov registration (Unique Entity ID) and a Grants.gov account. Registration is free but can take weeks, so start now, not when the deadline is close. Get-ready checklist

How this fits you

  • Available in Shelby County (nationwide program)
  • No match required
  • Past Tennessee awards on file: 54 — including your county

Tell us who you are to see whether you're eligible.

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More from National Institutes of Health

About this grant

This notice of funding opportunity (NOFO) provides funding to conduct efficacy studies in an established rare disease preclinical model to demonstrate that a proposed therapeutic agent warrants further development. In addition to preclinical efficacy, accompanying pharmacodynamic and pharmacokinetic studies would be supported. Therapeutic agents include small molecules, biologics or biotechnology-derived products. The goal of this NOFO is to spur therapeutic development for a variety of rare diseases by advancing projects to the point where they would attract subsequent investment supporting full Investigational New Drug (IND) application development or progression to clinical trials in the case of repurposing or repositioning.

Who can apply, from the official notice

Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession; Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply.Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply.Foreign components, as defined in the NIH Grants Policy Statement, are allowed.

Ask a partner for a letter

Your schedule, working back from the deadline

  1. Oct8
    Check that your SAM.gov registration is active (or start it now)
    Grants.gov: allow up to 10 business days for SAM registration, weeks or months if information isn't verified. It must be renewed every year. Grants.gov
  2. Jun11
    Ask partners for letters of support or commitment
    Suggested: partners need about three weeks to write and sign letters.
  3. Jun25
    Finish a complete draft for a final review
    Suggested: leave about a week for someone else to read the draft.
  4. Jun30
    Submit
    Grants.gov: submit at least 24–48 hours before the deadline: uploads fail, systems slow down, errors need fixing. Grants.gov blog
  5. Jul2
    Deadline
    From the funder.

Save this grant to put these dates in My grants and your private calendar.

Writing the need statement? Shelby County facts with citations.

Who in Tennessee has won this program

20 awards to Tennessee groups in 2 counties since 2016 · 2 in Shelby County. Largest shown:

Past Tennessee winners
Past winnerWhereAmountFiscal year
Vanderbilt University Medical CenterNashville, Davidson County$118.6M2017
Vanderbilt University Medical CenterNashville, Davidson County$31.4M2016
Vanderbilt University Medical CenterNashville, Davidson County$24.7M spent that year2025
Vanderbilt University Medical CenterNashville, Davidson County$20.9M2023
Vanderbilt University Medical CenterNashville, Davidson County$19.9M2023
Vanderbilt University Medical CenterNashville, Davidson County$9.3M2017
Vanderbilt UniversityNashville, Davidson County$7.6M2018
Vanderbilt UniversityNashville, Davidson County$4.6M2020
Vanderbilt University Medical CenterNashville, Davidson County$4.6M2017
Vanderbilt University Medical CenterNashville, Davidson County$3M2018
Vanderbilt University Medical CenterNashville, Davidson County$1.8M2026
Vanderbilt University Medical CenterNashville, Davidson County$448K2021

Source: USAspending.gov; Federal Audit Clearinghouse. Past awards show who this program funds. They don't guarantee future awards.

Tennessee groups that got this money through a state agency or another organization

This federal money also reaches local groups as pass-through grants. 34 pass-through grants on file · 2 in Shelby County. Largest shown:

Tennessee pass-through grant winners
Past winnerWhereThroughAmountFiscal year
Vanderbilt University Medical CenterNashville, Davidson CountyDuke Clinical Research Institute$1.7M spent that year2025
Ut-Battelle LLCOak RidgeGeorgetown University$1.4M2024
Meharry Medical CollegeNashville, Davidson CountyVanderbilt University Medical Center$798K spent that year2025
Meharry Medical CollegeNashville, Davidson CountyVanderbilt University Medical Center$486K2026
Meharry Medical CollegeNashville, Davidson CountyVanderbilt University Medical Center$486K2024
Meharry Medical CollegeNashville, Davidson CountyVanderbilt University Medical Center$486K2026
Meharry Medical CollegeNashville, Davidson CountyVanderbilt University Medical Center$486K2023
Meharry Medical CollegeNashville, Davidson CountyVumc$473K spent that year2023
Vanderbilt University Medical CenterNashville, Davidson CountyDuke University$387K2023
Meharry Medical CollegeNashville, Davidson CountyVanderbilt University Medical Center$372K2024
Vanderbilt UniversityNashvilleVanderbilt University Medical Center$367K spent that year2025
Vanderbilt UniversityNashville, Davidson CountyVanderbilt University Medical Center$308K2024

Source: USAspending.gov pass-through reports (the first recipient reports each one of $30,000 or more).

About the federal program

National Center for Advancing Translational Sciences, also called “NCATS”
Program number 93.350 (the federal Assistance Listing number) · U.S. Department of Health and Human Services, National Institutes of Health · Cooperative agreement (a grant with close agency involvement)

How applications are judged

The major elements in evaluating proposals include assessments of: (1) The scientific merit and general significance of the proposed study and its objectives; (2) the technical adequacy of the experimental design and approach; (3) the competency of the proposed investigator or group to successfully pursue the project; (4) the adequacy of the available and proposed facilities and resources; (5) the necessity of the budget components requested in relation to the proposed project; and (6) the relevance and importance to announced program objectives and (7) the availability of funds.

Match

None required (federal program listing).

This program on SAM.gov

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Source: Federal grants from Grants.gov · the official federal record. Last checked by GrantMe Oct 8, 2026.

Reference numbers: official notice number RFA-TR-25-002 · program number 93.350