PAR-24-025: Cellular and Molecular Biology of Complex Brain Disorders (R21 Clinical Trial Not Allowed)
Closed
This grant is closed. Who won this program's grants before is below, and similar open grants are at the end of the page. It is in our archive of National Institutes of Health notices from 2023.
National Institutes of Health offered grants to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. Applications closed on January 8, 2025.
From the official notice on Grants.gov, last changed November 18, 2024. Checked November 7, 2026.
- Award amountsNot given on Grants.gov
- Cost sharingNot required
- Funding typeGrant
About this NIH notice
- Activity codeR21
- Clinical trialsNot allowed
- Funded byNIMH
- Median yearly award$222,312
- Typical project length2.5 years
- R21, Exploratory/Developmental Research Grant. Early, exploratory ideas that may not have preliminary data yet, usually for up to two years. Other open R21 notices.
Projects funded under PAR-24-025 were run by National Institute of Mental Health (NIMH, 2 projects). Contact the program officer at the institute that fits your project before you apply; the notice lists them.
Application due dates, page limits and budget limits are set in the notice. Read PAR-24-025 in the NIH Guide.
Other notices with this title
| Notice | Posted | Deadline | Status |
|---|---|---|---|
| PAR-25-037 | November 18, 2024 | Closed September 7, 2026 | Closed |
Key dates
| Posted | June 30, 2023 |
|---|---|
| Deadline | January 8, 2025 |
| Archived by Grants.gov | February 7, 2025 |
Who can apply
This opportunity was open to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses.
All 15 applicant types the notice lists
- State governments
- County governments
- City or township governments
- Special district governments
- Independent school districts
- Public and State controlled institutions of higher education
- Native American tribal governments (Federally recognized)
- Public housing authorities/Indian housing authorities
- Native American tribal organizations (other than Federally recognized tribal governments)
- Nonprofits having a 501(c)(3) status with the IRS, other than institutions of higher education
- Nonprofits that do not have a 501(c)(3) status with the IRS, other than institutions of higher education
- Private institutions of higher education
- For profit organizations other than small businesses
- Small businesses
- Others (see text field entitled "Additional Information on Eligibility" for clarification)
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.
Is this a realistic fit?
- Most of the program's money (69% over five years) went to colleges and universities.
- No cost sharing or match is required.
What the grant funds
This Funding Opportunity Announcement (FOA) encourages research on the biology of high confidence risk factors associated with complex brain disorders, with a focus on the intracellular, transcellular and circuit substrates of neural function. For the purposes of this FOA, the term complex can refer to a multifactorial contribution to risk (e.g., polygenic and/or environmental) and/or highly distributed functional features of the brain disorder. Studies may be either hypothesis-generating (unbiased discovery) or hypothesis-testing in design and may utilize in vivo, in situ, or in vitro experimental paradigms, e.g., model organisms or human cell-based assays. While behavioral paradigms and outcome measures can be incorporated into the research design to facilitate the characterization of intracellular, transcellular and circuit mechanisms, these are neither required nor expected. Studies should not attempt to model disorders but instead should aim to elucidate the neurobiological impact of individual or combined risk factor(s), such as the affected molecular and cellular components and their relationships within defined biological process(es). This can include the fundamental biology of these factors, components and processes. The resulting paradigms, component pathways and biological processes should be disseminated with sufficient detail to enrich common and/or federated data resources (e.g., those contributing to the Gene Ontology, Synaptic Gene Ontology, FAIR Data Informatics) in order to bridge the gap between disease risk factors, biological mechanism and therapeutic target identification. The present announcement seeks R21 applications for high risk or early stage exploratory research.
Funded under PAR-24-025 so far
NIH funded 2 projects under PAR-24-025 in fiscal 2024 to 2026, at 2 institutions. The median yearly award was $222,312.
| Project | Institution | Fiscal year | Award |
|---|---|---|---|
| The BAF chromatin remodeling complex in experience-induced neuronal gene transcription and synapse maturation; implications for autism spectrum disorders | University of California, Merced | 2026 | $198,125 |
| Impact of Grin2b/GluN2B disruption on dopaminergic function and related behavior | New York State Psychiatric Institute DBA Research Foundation for Mental Hygiene, Inc | 2025 | $248,250 |
Who has won Mental Health Research Grants grants before
From fiscal 2021 to 2025, Mental Health Research Grants (93.242) awarded $8.8 billion across 6,785 grant awards, an average of $1.3 million per award.
| Recipient | State | Awards | Amount |
|---|---|---|---|
| Yale Univ | Connecticut | 185 | $371 million |
| University of Pittsburgh - of the Commonwealth System of Higher Education | Pennsylvania | 200 | $297 million |
| University of California, Los Angeles | California | 176 | $234 million |
| Icahn School of Medicine at Mount Sinai | New York | 144 | $212 million |
| The Washington University | Missouri | 149 | $211 million |
Applying now
This notice no longer takes applications. Agencies often post the same opportunity again under a new number, so check the program's notices on Grants.gov and the similar open grants below.
The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.
Questions people ask
Is PAR-24-025 still open?
No. It closed on January 8, 2025.
Who can apply for Cellular and Molecular Biology of Complex Brain Disorders (R21 Clinical Trial Not Allowed)?
National Institutes of Health accepted applications from nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. The notice adds further conditions, so read its eligibility section.
What is the deadline for Cellular and Molecular Biology of Complex Brain Disorders (R21 Clinical Trial Not Allowed)?
Closed January 8, 2025. Applications are no longer accepted; the program's newer notices are on this page when there are any.
Who has been funded under PAR-24-025?
NIH RePORTER lists 2 projects funded under PAR-24-025 in fiscal 2024 to 2026, at 2 institutions. The most were at University of California, Merced, New York State Psychiatric Institute DBA Research Foundation for Mental Hygiene, Inc.
Who has won Mental Health Research Grants grants before?
The largest recipients over five fiscal years were Yale Univ, University of Pittsburgh - of the Commonwealth System of Higher Education, University of California, Los Angeles. The program made 6,785 awards worth $8.8 billion in that time.
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