← All grants

Expanding the Target Landscape by Drugging the Undruggable (R21 Clinical Trial Not Allowed)

National Institutes of Health · Opportunity PAR-25-442

Deadline February 17, 2028 571 days left
Award range — – —
Total program funding
PostedJune 17, 2025

Who can apply

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); 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 not allowed.

About this opportunity

The purpose of this Notice of Funding Opportunity (NOFO) is to solicit applications for exploratory and early-stage projects that focus on undruggable target classes within intractable human disease. Applicants will identify a human disease relevant undruggable target class and develop a method or agent that is selective for one or more targets within that target class. This NOFO is intended to jumpstart research that demonstrates innovative strategies to modulate targets that cannot be addressed by established therapeutic types, furthering the development of methods and/or agents selective for undruggable target classes.

Apply on grants.gov →

Similar grants still open

OpportunityAgencyDeadlineAward ceilingEligible
A Demonstration to Scale Innovative Person-Centered Approaches to Falls Prevention through Clinical-Community Partnerships Administration for Community Living July 27, 2026 1d left $4.7M Nonprofits
National Child Traumatic Stress Initiative - Community Treatment and Service Centers (CTS) Substance Abuse and Mental Health Services Adminis July 27, 2026 1d left $600k
Project AWARE (Advancing Wellness and Resiliency in Education) Substance Abuse and Mental Health Services Adminis July 27, 2026 1d left $1.5M
GLS Campus Suicide Prevention Grant Program Substance Abuse and Mental Health Services Adminis July 27, 2026 1d left $125k