Federal · forecast · RFA-AI-28-029 · ALN 93.855

The Role of the Innate Immune System in the Pathogenesis of Type 1 Diabetes

National Institutes of Health · HHS

Your odds: program 93.855

Mostly repeat grantees: only 4% of awards go to new applicants. Apply with a strong track record or a partner who has won before.

Based on 4,772 new awards in FY2023–25. Organizations under $1M in revenue won 1% of the awards that went to nonprofits. The median award is $445,500. Expect about 133 days between posting and deadline.

First-time winners
4%
of new 93.855 awards
Nonprofit share
17%
of awards
Median award
$446K
FY2025
New awards, FY2025
1,524
4,772 in 3 years
Typical window
133 d
usually posts Oct
Under-$1M orgs
1%
of nonprofit awards

Full history for 93.855 Allergy and Infectious Diseases Research: past winners, past rounds, where the money goes

Est. deadline
Oct 13, 2027
Total funding
$15M
Expected awards
7
Posted
Sep 24, 2026
Cost sharing
Not required

About this grant

The National Institute of Allergy and Infectious Diseases (NIAID) seeks to advance the National Institutes of Health (NIH) mission by utilizing Special Statutory Funding Program for Type 1 Diabetes Research funds to support studies focused on the involvement of the innate immune system in the initiation of Type 1 diabetes (T1D). This initiative directly aligns with the first goal of the congressionally mandated Special Diabetes Program, which is to identify the genetic and environmental causes of T1D. By engaging multidisciplinary teams with expertise in innate immunity and beta-cell biology, the program aims to elucidate how innate immune components interact with pancreatic tissues and beta cells. The program will leverage the use of new approach methodologies (NAMs) to precisely define the timing and impact of environmental perturbations that activate innate immune pathways. Ultimately, these studies may enable earlier identification of individuals at elevated risk for T1D (beyond genetic susceptibility) and lay the groundwork for future prevention and therapeutic strategies. 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.

Who can apply

Nonprofits without 501(c)(3) statusFor-profit organizationsSpecial district governmentsPublic & state-controlled collegesPublic & Indian housing authoritiesState governmentsSmall businessesCounty governmentsIndependent school districtsOthers (see eligibility text)Federally recognized tribal governmentsPrivate colleges & universitiesNative American tribal organizationsCity or township governments501(c)(3) nonprofits

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;Non-domestic (non-U.S.) Entities (Foreign Institutions).

What it funds

How to apply

Read the full announcement on Grants.gov before you start. Federal applications are submitted through Grants.gov (or the agency's own system) and require a Unique Entity ID from SAM.gov. Registration can take several weeks, so start early. Contact: RISP-T1D · NIAID_DAIT_T1D@mail.nih.gov · Please contact via e-mail

View on Grants.gov

What are the odds for a first-time applicant?

Mostly repeat grantees: only 4% of awards go to new applicants. Apply with a strong track record or a partner who has won before. Based on 4,772 new awards in FY2023–25. Organizations under $1M in revenue won 1% of the awards that went to nonprofits. The median award is $445,500. Expect about 133 days between posting and deadline.

Who can apply for The Role of the Innate Immune System in the Pathogenesis of Type 1 Diabetes?

Eligible applicants: Nonprofits without 501(c)(3) status; For-profit organizations; Special district governments; Public & state-controlled colleges; Public & Indian housing authorities; State governments; Small businesses; County governments; Independent school districts; Others (see eligibility text); Federally recognized tribal governments; Private colleges & universities; Native American tribal organizations; City or township governments; 501(c)(3) nonprofits. 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;Non-domestic (non-U.S.) Entities (Foreign Institutions).

When is the deadline?

Applications are due Oct 13, 2027. Always confirm the time and time zone in the official announcement.

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