Well Told Grants

Grants / Department of Health and Human Services / National Institutes of Health

Single Cell Opioid Responses in the Context of HIV (SCORCH) Program: Phase 2

Forecast Expected deadline June 8, 2027 Opportunity RFA-DA-28-001

National Institutes of Health plans to offer grants of up to $1.0 million to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. It expects to make about 8 awards worth $5.0 million in total. It is a forecast: the notice is expected around February 1, 2027, with applications due around June 8, 2027.

From the official notice on Grants.gov, last changed August 20, 2026. Checked October 31, 2026.

Key dates

Forecast postedAugust 20, 2026
Expected postingFebruary 1, 2027
Expected deadlineJune 8, 2027
Expected award dateApril 1, 2028

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Who can apply

This opportunity is open to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses.

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;

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Is this a realistic fit?

What the grant funds

NIDA seeks to further advance its mission in the area of single cell biology. Since 2020, the NIDA-funded Single Cell Opioid Responses in the Context of HIV (SCORCH) consortium has generated single-nucleus datasets from human and animal postmortem brain tissue under conditions of HIV infection, antiretroviral therapy (ART), and/or substance exposure (e.g. opioids, cocaine, methamphetamine, and cannabinoids). Building on this Phase 1 foundation, NIDA will encourage research addressing critical questions on Substance Use Disorder (SUD) and interactions with HIV disease progression at the subcellular, cellular, or circuit levels in the Central Nervous System (CNS). Many new cutting-edge single cell approaches (e.g. interrogation of RNA splicing, non-coding RNAs, epigenomic or proteomic features, subcellular or synaptic localization and function, spatial interactions, cell-cell communication, or cellular connectivity) now enable novel hypothesis-generating studies. Along with data mining studies to identify candidate mechanisms or targets contributing to HIV/SUD interactions and hypothesis-driven studies to assess functional significance, we expect SCORCH Phase 2 to significantly advance our mechanistic understanding of SUDs and HIV in the CNS and identify targets for novel therapies. Grant authorities that allow NIDA to forecast this opportunity are 42 U.S.C. §§ 241 and 284

Category: Health.

How to apply

  1. Read the full notice and attachments on Grants.gov. The notice is the official source for deadlines and requirements.
  2. Make sure your organization has an active SAM.gov registration and Unique Entity ID; registration can take several weeks.
  3. Register on Grants.gov and submit through Workspace before the deadline and time given in the notice. Our application guide walks through each step.

Questions go to National Institute on Drug Abuse (NIDA), NIDA_GED_Program@nida.nih.gov, Please contact via e-mail..

Open the official notice

Questions people ask

Who can apply for Single Cell Opioid Responses in the Context of HIV (SCORCH) Program: Phase 2?

National Institutes of Health accepts 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 Single Cell Opioid Responses in the Context of HIV (SCORCH) Program: Phase 2?

Expected deadline June 8, 2027. Confirm the date and time in the official notice on Grants.gov.

How much funding is available?

Awards of up to $1.0 million each. About $5.0 million in total across about 8 awards.

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