Data / Federal grants / RFA-AI-28-010
Translational Transplantation Tolerance Cooperative Study Group
National Institutes of Health (Department of Health and Human Services) expects to post this opportunity around January 21, 2027, with applications due around May 21, 2027. It lists $10.5 million in total.
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Key facts
- Opportunity number
- RFA-AI-28-010
- Status
- Forecast
- Posted
- June 24, 2026
- Closes
- May 21, 2027
- Total funding
- $10,460,000
- Cost sharing
- Not required
- Funding instrument
- Cooperative Agreement
- Category
- Health
- Assistance listing
- 93.855 Allergy and Infectious Diseases Research
- Contact
- Division of Allergy, Immunology, and Transplantation · [email protected] · Please contact via e-mail.
Who can apply
- Public and State controlled institutions of higher education
- County governments
- Independent school districts
- Special district governments
- Nonprofits having a 501(c)(3) status with the IRS, other than institutions of higher education
- Nonprofits that do not have a 501(c)(3) status with the IRS, other than institutions of higher education
- Native American tribal organizations (other than Federally recognized tribal governments)
- Private institutions of higher education
- For profit organizations other than small businesses
- Public housing authorities/Indian housing authorities
- State governments
- City or township governments
- Small businesses
- Others (see text field entitled "Additional Information on Eligibility" for clarification)
- Native American tribal governments (Federally recognized)
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.
What the agency says
The National Institute of Allergy and Infectious Diseases (NIAID) seeks to advance its mission through the support of the Translational Transplantation Tolerance Cooperative Study Group (TTTCSG) program. The overarching goal of this program is to facilitate clinical translation of safe and effective transplant tolerance regimens that achieve long-term graft survival without the need for life-long administration of immunosuppressive drugs. This program will enable establishment of a multi-center, cooperative program dedicated to developing, optimizing, and evaluating approaches to induce and maintain immune tolerance to allogeneic transplants, which will be tested in translationally relevant models. Grant authorities that allow NIAID to forecast this opportunity are as follows: Sections 301 and 405 of the Public Health Service Act as amended (42 USC 241 and 284) and under Federal Regulations 42 CFR Part 52 and 2 CFR Part 200.
Other open grants from the Department of Health and Human Services
| Opportunity | Status | Closes | Award ceiling | Total funding | Record |
|---|---|---|---|---|---|
| Long-term health outcomes of people living with spina bifida CDC-RFA-DD-26-0222 | Open | Oct 26 | $300,000 | $3,000,000 | grants.gov |
| GREGoRi Data Coordination and Outreach Center (U01, Clinical Trials Not Allowed) RFA-HG-27-011 | Open | Oct 30 | $1,250,000 | $2,000,000 | grants.gov |
| GREGoRi Innovation Projects (U01 Clinical Trial Optional) RFA-HG-27-013 | Open | Oct 30 | $500,000 | $7,500,000 | grants.gov |
| GREGoRi Technology Integration Center (U01, Clinical Trials Optional) RFA-HG-27-012 | Open | Oct 30 | $2,250,000 | $3,000,000 | grants.gov |
| HEAL Initiative: Whole Joint Health Program (R61/R33 Clinical Trial Required) PAR-27-045 | Open | Oct 30 | grants.gov | ||
| Clinical Observational (CO) Studies in Musculoskeletal, Rheumatic, and Skin Diseases (R01 Clinical Trial Not Allowed) PAR-24-280 | Open | Nov 2 | grants.gov |
All grants open to Public colleges and universities · All grants open to County governments · All grants open to Independent school districts · Everything closing in May 2027
Read from the Grants.gov API, last updated 2026-10-23. The agency's notice on Grants.gov is the official record; check it before you apply.