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Discovery of in vivo Chemical Probes for the Nervous System

Agency: National Institutes of Health

Assistance Listings: 93.866 -- Aging Research

Last Updated: September 29, 2025

Description

The National Institute on Aging (NIA) intends to publish a Notice of Funding Opportunity (NOFO) to support investigators who have an interest and the capability to join efforts for the discovery of in vivo chemical probes for novel brain targets.  It is anticipated that the following institutes will collaborate with NIA on the NOFO: the National Eye Institute (NEI), the National Institute on Drug Abuse (NIDA), and the National Institute of Mental Health (NIMH).

It is expected that applicants will have, in hand, the starting compounds (validated hits) for chemical optimization and bioassays for testing new analog compounds.

Through the NOFO, NIH wishes to stimulate research in:

  1. Discovery and development of novel, small molecules for their potential use in understanding biological processes relevant to the mission(s) of NEI, NIDA, NIMH, and/or NIA, and
  2. Discovery and/or validation of novel, biological targets that will inform studies of brain disease mechanisms.

Emphasis will be placed on projects that provide new insight into important disease-related biological targets and biological processes.

Applications are not being solicited at this time. This Notice is being provided to allow potential applicants sufficient time to develop meaningful collaborations and responsive projects. 

Eligibility

Eligible applicants

Education

  • Public and state institutions of higher education
  • Private institutions of higher education
  • Independent school districts

Government

  • State governments
  • Special district governments
  • Public and Indian housing authorities
  • City or township governments
  • Federally recognized Native American tribal governments
  • County governments

Nonprofit

  • Nonprofits non-higher education with 501(c)(3)
  • Other Native American tribal organizations
  • Nonprofits non-higher education without 501(c)(3)

Miscellaneous

  • Other

Business

  • Small businesses
  • For-profit organizations other than small businesses

Additional information

Other Eligible ApplicantsIndian/Native American Tribal Governments (Other than Federally Recognized);Eligible Agencies of the Federal Government;U.S. Territory or Possession;Faith-based or Community-based Organizations;Regional Organizations;Non-domestic (non-U.S.) Entities (Foreign Institutions).

Grantor contact information

Description

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Email

grothausp@mail.nih.gov

grothausp@mail.nih.gov

Documents

No documents are currently available.

Link to additional information

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Forecasted

Estimated Post Date:

February 26, 2026

Estimated Application Due Date:

June 5, 2026

Estimated Due Date Description:

Not available

Estimated Award Date:

April 5, 2027

Estimated Project Start Date:

April 5, 2027

Fiscal Year:

2027

Application process

This site is a work in progress. Go to www.grants.gov to apply, track application status, and subscribe to updates.

Award

$--

Program Funding

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Expected awards

$--

Award Minimum

$--

Award Maximum

Funding opportunity number:

PAR-26-095

Cost sharing or matching requirement:

No

Funding instrument type:

Grant

Opportunity Category:

Discretionary

Opportunity Category Explanation:

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Category of Funding Activity:

Health

Category Explanation:

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History

Version:

1

Forecast posted date:

September 29, 2025

Archive date:

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