← Back to search

National Institutes of Health · Department of Health and Human Services

Neural Ensembles & Used Substances (NExUS) Collaboratory: Building a Multimodal Inventory of Cell Ensembles Encoding the Effects of Addictive Substances (U01 Clinical Trial Not Allowed)

Open

In short: National Institutes of Health expects to make 4 awards. Open to many kinds of groups. See who can apply.

Key facts

Deadline
Due Feb 8, 2027 · 121 days left
Award size
Not stated: see the official notice
Total available
$4M · about 4 awards
Match ?
Not required · Work out your budget and match
Who can apply
Nonprofit with 501(c)(3), City or town government, Small business, Public college or university, Special district (utility, fire, etc.), Private college or university, State government, County government, School district, Tribal government, Nonprofit without 501(c)(3), Larger business, Tribal organization, and others named in the official notice
Where
Anywhere in the U.S., including Tennessee

What changed

  • Status changed from opening soon to open (seen Oct 9, 2026)
  • Deadline moved from Oct 7, 2026 to Feb 8, 2027 (seen Oct 9, 2026)
  • Deadline confirmed by the funder (seen Oct 9, 2026)
  • Opening date moved to Oct 9, 2026 (seen Oct 9, 2026)

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 Hamblen County (nationwide program)
  • No match required
  • Past Tennessee awards on file: 65

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

About this grant

The National Institute on Drug Abuse (NIDA) invites applications to renew and expand the Collaboratory on Neural Ensembles and Used Substances (NExUS). NExUS is a collaborative research program to decode how substance use experiences and addictive neurobehavioral states are represented in the brain at the level of cell populations. This funding opportunity seeks applications that propose systematic and scalable methods to identify, map, and analyze groups of neurons that respond to used substances. The goal is to create a comprehensive, multimodal database and use it to test hypotheses about how specific neural population activity patterns relate to behavioral states associated with substance use and substance use disorders (SUD), including intoxication, craving, and dependence.

Who can apply, from the official notice

Refer to Section III. Eligibility Information in the NOFO for additional information on eligibility · Foreign Organizations/International Collaborations · Non-domestic (non-U. · S.) Entities (Foreign Organizations) are eligible to apply. · Non-domestic (non-U. · S.) components of U. · S. Organizations are eligible to apply. · Foreign components, as defined in the NIH Grants Policy Statement, are allowed. · NIH will no longer issue awards (i.e., new, renewal, or non-competing continuation) to domestic or foreign entities that involve foreign subawards/subcontracts. All NIH-funded research involving foreign subawards/subcontracts must be submitted in response to a NOFO that is specifically designated for funded international collaborations. See NIH Grants Policy Statement 16.8 Collaborative International Research Awards. · Applications involving foreign subawards/subcontracts submitted in response to this NOFO will be deemed noncompliant and will not be considered for funding. This policy applies to all monetary international collaborations resulting in foreign subawards/subcontracts, however, it does not preclude unfunded international collaborations or foreign components, funding for foreign consultants, or procurement of unique equipment or supplies from foreign vendors.

View on Grants.gov Add deadline to my calendar

Ask a partner for a letter

Your schedule, working back from the deadline

  1. Oct10
    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. Jan18
    Ask partners for letters of support or commitment
    Suggested: partners need about three weeks to write and sign letters.
  3. Feb1
    Finish a complete draft for a final review
    Suggested: leave about a week for someone else to read the draft.
  4. Feb6
    Submit
    Grants.gov: submit at least 24–48 hours before the deadline: uploads fail, systems slow down, errors need fixing. Grants.gov blog
  5. Feb8
    Deadline
    From the funder.

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

Writing the need statement? Hamblen County facts with citations.

Who in Tennessee has won this program

23 awards to Tennessee groups in 4 counties since 2016 · 0 in Hamblen County. Largest shown:

Past Tennessee winners
Past winnerWhereAmountFiscal year
Vanderbilt UniversityNashville$4.9M spent that year2025
State of TennesseeNashville$4.6M spent that year2025
Vanderbilt University Medical CenterNashville, Davidson County$4.5M2016
Vanderbilt University Medical CenterNashville, Davidson County$4.4M2023
Vanderbilt University Medical CenterNashville, Davidson County$4.2M spent that year2025
Vanderbilt University Medical CenterNashville, Davidson County$4M2022
University of TennesseeMemphis, Shelby County$3.9M2017
Meharry Medical CollegeNashville, Davidson County$3.7M2022
University of TennesseeKnoxville, Knox County$3.5M2019
University of TennesseeMemphis, Shelby County$3.4M2021
University of TennesseeMemphis, Shelby County$3.1M2019
St Jude Children's Research Hospital IncMemphis, Shelby County$3.1M2022

Source: Federal Audit Clearinghouse; USAspending.gov. 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. 42 pass-through grants on file · 0 in Hamblen County. Largest shown:

Tennessee pass-through grant winners
Past winnerWhereThroughAmountFiscal year
Vanderbilt University Medical CenterNashville, Davidson CountyVanderbilt University$1.2M spent that year2025
State of TennesseeNashvilleUniversity of California, San Diego$397K spent that year2023
Ut-Battelle LLCOak Ridge, Anderson CountyResearch Triangle Institute$368K2023
Vanderbilt UniversityNashvilleDenovx, LLC$366K spent that year2024
St Jude Children's Research Hospital IncMemphis, Shelby CountyUniversity of Kentucky Research Foundation, the$361K2023
Ut-Battelle LLCOak Ridge, Anderson CountyResearch Triangle Institute$345K2023
Ut-Battelle LLCOak Ridge, Anderson CountyResearch Triangle Institute$345K2024
Ut-Battelle LLCOak Ridge, Anderson CountyResearch Triangle Institute$344K2024
Ut-Battelle LLCOak Ridge, Anderson CountyResearch Triangle Institute$319K2024
Ut-Battelle LLCOak RidgeResearch Triangle Institute$319K2026
Ut-Battelle LLCOak RidgeResearch Triangle Institute$319K2026
Vanderbilt University Medical CenterNashville, Davidson CountyMeharry Medical College$291K spent that year2025

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

More from National Institutes of Health

About the federal program

Drug Use and Addiction Research Programs
Program number 93.279 (the federal Assistance Listing number) · U.S. Department of Health and Human Services, National Institutes of Health · Project grant, training

How applications are judged

The following considerations will be used in determining projects to be funded: (1) Scientific and technical merit; (2) the feasibility of the research; (3) potential contribution to the national drug abuse problem; and (4) relevance to NIDA priorities. The following criteria will be used in considering the scientific and technical merit of SBIR/STTR Phase I grant applications: (1) The soundness and technical merit of the proposed approach; (2) the qualifications of the proposed principal investigator, supporting staff, and consultants; (3) the technological innovation of the proposed research; (4) the potential of the proposed research for commercial application; (5) the appropriateness of the budget requested; (6) the adequacy and suitability of the facilities and research environment; and (7) where applicable, the adequacy of assurances detailing the proposed means for (a) safeguarding human or animal subjects and/or (b) protecting against or minimizing any adverse effect on the environment. Phase II grant applications will be reviewed based upon the following criteria: (1) The degree to which the Phase I objectives were met and feasibility demonstrated; (2) the scientific and technical merit of the proposed approach for achieving the Phase II objectives; (3) the qualifications of the proposed principal investigator, supporting staff, and consultants; (4) the technology.

Match

None required (federal program listing).

This program on SAM.gov

Something wrong on this page? Tell us
What's wrong?

Source: Federal grants from Grants.gov · the official federal record. Last checked by GrantMe Oct 10, 2026.

Reference numbers: official notice number RFA-DA-28-013 · program number 93.279