Development and Application of PET and SPECT Imaging Ligands as Biomarkers for Drug Discovery and for Pathophysiological Studies of CNS Disorders (R01 Clinical Trial Optional)

This Notice of Funding Opportunity (NOFO) invites research grant applications that propose the development and evaluation of novel radioligands for positron emission tomography (PET) or single photon emission computed tomography (SPECT) imaging in human brain and the incorporation of, pilot or clinical feasibility evaluation from previously collected data in pre-clinical studies. These studies are expected to provide the requisite data needed to advance promising PET ligands for use in clinical research.

Program Details

National Institutes of Health is a federal agency that offers the Development and Application of PET and SPECT Imaging Ligands as Biomarkers for Drug Discovery and for Pathophysiological Studies of CNS Disorders (R01 Clinical Trial Optional) grant program to support eligible programs and projects. This funding opportunity is available nationally and is administered by National Institutes of Health through Grants.gov. Organizations seeking funding for eligible programs and projects should review the details below and confirm their eligibility before preparing an application.

Eligibility

Eligible applicants include tribal governments and Native American organizations, nonprofit organizations, educational institutions, and government agencies and municipalities. Organizations that meet the eligibility criteria are encouraged to apply and to review the full program guidelines before submission. Because eligibility rules and funding priorities can change between cycles, applicants should always confirm the current requirements with National Institutes of Health or on Grants.gov before investing time in an application.

Funding and Timeline

Applications are due by May 7, 2026. Applicants should allow sufficient time to gather required documentation, including organizational information, project descriptions, budgets, and supporting materials as specified in the program guidelines. Submitting a complete application well ahead of the deadline reduces the risk of disqualification on technical or administrative grounds.

Program Focus

This grant supports eligible programs and projects. This grant is associated with NAICS industry classifications: 541714, 621111, 621112, 622. Organizations operating in these sectors are encouraged to review eligibility. Funded projects are expected to demonstrate measurable outcomes aligned with the program's stated objectives. Grant recipients may be required to submit progress reports and final evaluations as a condition of the award, and to retain records for audit and compliance purposes.

How to Apply

Eligible organizations can apply through Grants.gov. Create a free organization profile on GrantRegister to see whether this grant matches your organization's NAICS code, entity type, location, and focus area, and to receive a weekly digest of every open grant you qualify for.

GrantRegister maintains a complete, authoritative registry of US federal, state, and foundation grant opportunities — matched automatically to your organization profile and delivered every Monday.

Eligibility

• Funded by NIH

Award details

Applications close on May 7, 2026.

Categories

Not categorized