Department of Health and Human Services

Part 1. Overview Information

Participating Organization(s)

National Institutes of Health (NIH)

Components of Participating Organizations

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Office of The Director, National Institutes of Health (OD)

Funding Opportunity Title
Collaborative Research Using Biosamples and/or Data from Type 1 Diabetes Clinical Studies (R01 - Clinical Trial Not Allowed)
Activity Code

R01 Research Project Grant

Announcement Type
Reissue of RFA-DK-22-021
Related Notices
  • April 4, 2024 - Overview of Grant Application and Review Changes for Due Dates on or after January 25, 2025. See Notice NOT-OD-24-084.
  • August 31, 2022- Implementation Changes for Genomic Data Sharing Plans Included with Applications Due on or after January 25, 2023. See Notice NOT-OD-22-198.
  • August 5, 2022- Implementation Details for the NIH Data Management and Sharing Policy. See Notice NOT-OD-22-189.
Funding Opportunity Number (FON)
RFA-DK-26-007
Companion Funding Opportunity
None
Assistance Listing Number(s)
93.847
Funding Opportunity Purpose

This Notice of Funding Opportunity (NOFO) invites applications for studies of type 1 diabetes etiology and pathogenesis using data and samples from clinical trials and studies. This opportunity is intended to fund investigative teams collaborating to answer important questions about disease mechanisms leading to improved delay and durable prevention of type 1 diabetes. This NOFO is associated with the Special Diabetes Program (https://www.niddk.nih.gov/about-niddk/research-areas/diabetes/type-1-diabetes-special-statutory-funding-program/about-special-diabetes-program) which funds research on the prevention, treatment, and cure of type 1 diabetes and its complications, including unique, innovative, and collaborative research consortia and clinical trials networks.  

This Notice of Funding Opportunity (NOFO) requires a Plan for Enhancing Diverse Perspectives (PEDP).

Funding Opportunity Goal(s)

To promote extramural basic and clinical biomedical research that improves the understanding of the mechanisms underlying disease and leads to improved preventions, diagnosis, and treatment of diabetes, digestive, and kidney diseases. Programmatic areas within the National Institute of Diabetes and Digestive and Kidney Diseases include diabetes, digestive, endocrine, hematologic, liver, metabolic, nephrologic, nutrition, obesity, and urologic diseases.

Key Dates

Posted Date
January 15, 2025
Open Date (Earliest Submission Date)
May 26, 2025
Letter of Intent Due Date(s)

May 26, 2025, and February 06, 2026

Application Due Dates Review and Award Cycles
New Renewal / Resubmission / Revision (as allowed) AIDS - New/Renewal/Resubmission/Revision, as allowed Scientific Merit Review Advisory Council Review Earliest Start Date
June 26, 2025 June 26, 2025 Not Applicable November 2025 January 2026 April 2026
March 06, 2026 March 06, 2026 Not Applicable July 2026 October 2026 December 2026

All applications are due by 5:00 PM local time of applicant organization. 

Applicants are encouraged to apply early to allow adequate time to make any corrections to errors found in the application during the submission process by the due date.

Expiration Date
March 09, 2026
Due Dates for E.O. 12372

Not Applicable

Required Application Instructions

It is critical that applicants follow the instructions in the Research (R) Instructions in the How to Apply - Application Guide, except where instructed to do otherwise (in this NOFO or in a Notice from NIH Guide for Grants and Contracts).

Conformance to all requirements (both in the Application Guide and the NOFO) is required and strictly enforced. Applicants must read and follow all application instructions in the Application Guide as well as any program-specific instructions noted in Section IV. When the program-specific instructions deviate from those in the Application Guide, follow the program-specific instructions.

Applications that do not comply with these instructions may be delayed or not accepted for review.

There are several options available to submit your application through Grants.gov to NIH and Department of Health and Human Services partners. You must use one of these submission options to access the application forms for this opportunity.

  1. Use the NIH ASSIST system to prepare, submit and track your application online.
  2. Use an institutional system-to-system (S2S) solution to prepare and submit your application to Grants.gov and eRA Commons to track your application. Check with your institutional officials regarding availability.

  3. Use Grants.gov Workspace to prepare and submit your application and eRA Commons to track your application.


  4. Table of Contents

Part 2. Full Text of Announcement

Section I. Notice of Funding Opportunity Description

The NIDDK seeks to accelerate the pace of scientific research towards prevention of type 1 diabetes. To this end, NIDDK is committed to providing opportunities to maximize the use of existing samples and data to increase our understanding of type 1 diabetes etiology and pathogenesis in humans. This opportunity is intended to fund collaborative projects using samples from participants in type 1 diabetes clinical studies or trials. Such participants have been well-characterized for risk of developing type 1 diabetes (for example, phenotypically and genetically), and in many cases followed for many years before and after the development of clinical symptoms. In addition, samples from clinical trials provide the opportunity to test additional effects of interventions on mechanisms of progression to clinical symptoms.

To apply for funding, candidates must have documented access to samples from relevant consortia, or an availability report from the NIDDK Central Repository https://repository.niddk.nih.gov . Eligible sample sources include only those that have a clear and publicly-described process that allows collaborators outside the consortium to gain access, consistent with NIH policies on sample and data sharing. A document from the consortium specifically describing access must be provided with the application. Approval for access may be conditional on NIH scientific peer review and funding, but even conditional approval must state the type and number of datasets and/or samples approved. Successful applicants are expected to abide by the policies and procedures for data sharing and publications described on the NIDDK Central Repository or consortium’s website(s) consistent with NIH policies for data sharing.

Examples of possible clinical studies and trials providing data and samples include but are not limited to:


DPT-1: The Diabetes Prevention Type 1 (DPT-1) trial was a multi-center randomized clinical trial to determine if treatment with a common beta-cell auto-antigen (insulin) can delay the onset of Type 1 Diabetes Mellitus (Type 1 DM) in relatives of persons with type 1 diabetes. There were over 100,000 relatives of persons with type 1 diabetes screened, and 711 subjects entered either the parenteral or oral arm of the study. Serum samples were collected and will be available from subjects who enrolled in the trial(s), some of whom later developed type 1 diabetes. Samples from a selection of subjects (over 10,000) who were autoantibody negative at screening are also available. Information for obtaining samples access data sharing policies, is available on the NIDDK Central Repository Website: https://repository.niddk.nih.gov

Examples of possible projects include but are not limited to:

  • Discovery and testing of biomarkers of type 1 diabetes in peripheral blood including correlates or drivers of: susceptibility, environmental triggers, autoimmunity, disease progression (including measures of beta cell mass or function).
  • Advanced techniques applied to multi-omics and clinical data to generate multi-component risk scores or hypotheses related to disease causation or protection.


The Type 1 Diabetes TrialNet is an international network of investigators, clinical centers, and core support facilities that recruits patients and conducts research to advance knowledge about type 1 diabetes and to test strategies for its prevention and early treatment. TrialNet supports the development and implementation of clinical trials of agents aimed at preventing the disease and slowing the progression of type 1 diabetes. The network’s “Pathway To Prevention” study enhances understanding of how the disease develops in individuals at risk and thus helps in the formulation of future trials. The study provides the basis for risk assessment and recruitment of at-risk subjects into clinical trials aimed at preventing the disease in susceptible individuals. Applicants must apply for access to samples using ancillary studies application procedures. Please visit the TrialNet website https://www.trialnet.org/researchers to learn more about samples and data, and the Key Questions (listed below) that have been identified by the study group as important for the future development of effective disease-modifying therapies.

Projects could include but are not limited to questions relating to biomarkers and mechanisms of:

  • The progression of T1D from multiple autoantibody positivity, through dysglycemia, to symptomatic disease
  • The progression from single autoantibody positivity to T1D, or mechanisms of protection from disease progression
  • Changes in immune activity and/or metabolic measures associated with clinical diagnosis
  • Differences in the rate of loss of insulin production in people newly-diagnosed with disease
  • Disease activity, such as flares of autoimmunity or acceleration of metabolic decline, occurring at any stage
  • Responses to therapy, especially immune modulation
  • Age effects on T1D incidence and rates of progression


TEDDY The Environmental Determinants of Diabetes in the Young (TEDDY) was established with the goal to identify environmental triggers of type 1 diabetes such as infectious agents, dietary factors, and/or psychosocial factors in genetically susceptible individuals. Identification of such factors will lead to a better understanding of disease etiology and pathogenesis and result in new strategies to prevent, delay, or reverse T1D. TEDDY is a consortium of six Clinical Centers (CC) and a Data Coordinating Center (DCC). The first Primary Outcome - appearance of one or more islet autoantibodies: GADA, IAA, or IA-2A confirmed at two consecutive visits; ZnT8A analyzed in islet autoantibody (IA) positive children. The second Primary Outcome - development of T1D. In addition, the studies of environmental factors that play a role in type 1 diabetes may also contribute to understanding the development of celiac disease and autoimmune thyroid disease. The TEDDY study collects and bank specimens. The specimens collected prospectively from TEDDY subjects (DNA, RNA, serum and plasma, PBMCs, stool, nasal swabs, and other samples) provide a unique resource for scientists within and outside the TEDDY consortium to test novel hypotheses.

Samples are available from the NIDDK Central Repository and details of the study are available on the following website https://teddy.epi.usf.edu/research/.

Research opportunities that could be pursued in collaboration with the TEDDY study include, but are not limited to:

  • Identifying environmental agents
  • Identifying biomarkers of disease
  • Identifying infectious agents
  • Defining etiology and pathogenesis of disease


This NOFO is intended to fund large research projects aimed at understanding the etiology and pathogenic processes in type 1 diabetes.

  • Studies can be cross-sectional or longitudinal.
  • Exploratory studies to generate hypotheses relevant to type 1 diabetes prediction and prevention are encouraged when samples are plentiful.
  • Definitive studies, supported by preliminary data, are expected if samples are not plentiful or the analysis is expected to deplete the biosample resource.
  • Large, collaborative and coordinated projects involving multiple Principal Investigators, and that make efficient use of limited samples, are encouraged.
  • Studies of intermediate endpoints of disease progression or biomarkers that could be used to design trials are encouraged.


Applications Not Responsive to this NOFO :

  • Projects that use samples derived from restricted clinical studies, such as those that only allow access to resources by consortium members, or those that place restrictions on publications or data access that are inconsistent with NIH policy, are not allowed. Exceptions can be made only for the use of a small number of local samples as analytical controls.
  • Research using animal models are not allowed.
  • Clinical trials with endpoints for clinical efficacy are not allowed.

Nonresponsive applications will not be reviewed.

Plan for Enhancing Diverse Perspectives (PEDP)

The NIH recognizes that teams comprised of investigators with diverse perspectives working together and capitalizing on innovative ideas and distinct viewpoints outperform homogeneous teams. There are many benefits that flow from a scientific workforce rich with diverse perspectives, including: fostering scientific innovation, enhancing global competitiveness, contributing to robust learning environments, improving the quality of the research, advancing the likelihood that underserved populations participate in, and benefit from research, and enhancing public trust.

To support the best science, the NIH encourages inclusivity in research guided by the consideration of diverse perspectives. Broadly, diverse perspectives can include but are not limited to the educational background and scientific expertise of the people who perform the research; the populations who participate as human subjects in research studies; and the places where research is done.

This NOFO requires a Plan for Enhancing Diverse Perspectives (PEDP), which will be assessed as part of the scientific and technical peer review evaluation.  Assessment of applications containing a PEDP are based on the scientific and technical merit of the proposed project. Consistent with federal law, the race, ethnicity, or sex of a researcher, award participant, or trainee will not be considered during the application review process or when making funding decisions.  Applications that fail to include a PEDP will be considered incomplete and will be administratively withdrawn before review.

The PEDP will be submitted as Other Project Information as an attachment (see Section IV).  Applicants are strongly encouraged to read the NOFO instructions carefully and view the available PEDP Guidance materials.

See Section VIII. Other Information for award authorities and regulations.

Section II. Award Information

Funding Instrument

Grant: A financial assistance mechanism providing money, property, or both to an eligible entity to carry out an approved project or activity.

Application Types Allowed
New
Resubmission - Resubmission applications from RFA-DK-22-021 and from the current active NOFO RFA-DK-26-007 may be submitted in response to this NOFO. 

The OER Glossary and the How to Apply Application Guide provide details on these application types. Only those application types listed here are allowed for this NOFO.

Clinical Trial?

Not Allowed: Only accepting applications that do not propose clinical trials.

Funds Available and Anticipated Number of Awards

NIDDK intends to commit $5.5 million in Fiscal Year 2026 to fund 3-4 awards and $5.5 million in FY 27 to fund 3-4 awards. The number of awards is contingent upon the submission of a sufficient number of meritorious applications.

Award Budget

Application budgets are limited to no more than $1,200,000 direct costs per year, exclusive of facilities and administrative (F&A) costs. Budgets are expected to reflect the actual needs of the proposed project.

Award Project Period

The maximum project period is 3 years.

NIH grants policies as described in the NIH Grants Policy Statement will apply to the applications submitted and awards made from this NOFO.

Section III. Eligibility Information

1. Eligible Applicants

Eligible Organizations

Higher Education Institutions

  • Public/State Controlled Institutions of Higher Education
  • Private Institutions of Higher Education

The following types of Higher Education Institutions are always encouraged to apply for NIH support as Public or Private Institutions of Higher Education:

  • Hispanic-serving Institutions
  • Historically Black Colleges and Universities (HBCUs)
  • Tribally Controlled Colleges and Universities (TCCUs)
  • Alaska Native and Native Hawaiian Serving Institutions
  • Asian American Native American Pacific Islander Serving Institutions (AANAPISIs)

Nonprofits Other Than Institutions of Higher Education

  • Nonprofits with 501(c)(3) IRS Status (Other than Institutions of Higher Education)
  • Nonprofits without 501(c)(3) IRS Status (Other than Institutions of Higher Education)

For-Profit Organizations

  • Small Businesses
  • For-Profit Organizations (Other than Small Businesses)

Local Governments

  • State Governments
  • County Governments
  • City or Township Governments
  • Special District Governments
  • Indian/Native American Tribal Governments (Federally Recognized)
  • Indian/Native American Tribal Governments (Other than Federally Recognized).

Federal Governments

  • Eligible Agencies of the Federal Government
  • U.S. Territory or Possession

Other

  • Independent School Districts
  • Public Housing Authorities/Indian Housing Authorities
  • Native American Tribal Organizations (other than Federally recognized tribal governments)
  • Faith-based or Community-based Organizations
  • Regional Organizations
  • Non-domestic (non-U.S.) Entities (Foreign Organizations)
Foreign Organizations

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.

Required Registrations

Applicant Organizations

Applicant organizations must complete and maintain the following registrations as described in the How to Apply- Application Guide to be eligible to apply for or receive an award. All registrations must be completed prior to the application being submitted. Registration can take 6 weeks or more, so applicants should begin the registration process as soon as possible. Failure to complete registrations in advance of a due date is not a valid reason for a late submission, please reference the NIH Grants Policy Statement Section 2.3.9.2 Electronically Submitted Applications for additional information.

  • System for Award Management (SAM) – Applicants must complete and maintain an active registration, which requires renewal at least annually. The renewal process may require as much time as the initial registration. SAM registration includes the assignment of a Commercial and Government Entity (CAGE) Code for domestic organizations which have not already been assigned a CAGE Code.
    • NATO Commercial and Government Entity (NCAGE) Code – Foreign organizations must obtain an NCAGE code (in lieu of a CAGE code) in order to register in SAM.
    • Unique Entity Identifier (UEI) - A UEI is issued as part of the SAM.gov registration process. The same UEI must be used for all registrations, as well as on the grant application.
  • eRA Commons - Once the unique organization identifier is established, organizations can register with eRA Commons in tandem with completing their Grants.gov registrations; all registrations must be in place by time of submission. eRA Commons requires organizations to identify at least one Signing Official (SO) and at least one Program Director/Principal Investigator (PD/PI) account in order to submit an application.
  • Grants.gov – Applicants must have an active SAM registration in order to complete the Grants.gov registration.

Program Directors/Principal Investigators (PD(s)/PI(s))

All PD(s)/PI(s) must have an eRA Commons account.  PD(s)/PI(s) should work with their organizational officials to either create a new account or to affiliate their existing account with the applicant organization in eRA Commons. If the PD/PI is also the organizational Signing Official, they must have two distinct eRA Commons accounts, one for each role. Obtaining an eRA Commons account can take up to 2 weeks.

Eligible Individuals (Program Director/Principal Investigator)

Any individual(s) with the skills, knowledge, and resources necessary to carry out the proposed research as the Program Director(s)/Principal Investigator(s) (PD(s)/PI(s)) is invited to work with their organization to develop an application for support. Individuals from diverse backgrounds, including underrepresented racial and ethnic groups, individuals with disabilities, and women are always encouraged to apply for NIH support. See, Reminder: Notice of NIH's Encouragement of Applications Supporting Individuals from Underrepresented Ethnic and Racial Groups as well as Individuals with Disabilities, NOT-OD-22-019 and Notice of NIH's Interest in Diversity, NOT-OD-20-031.

For institutions/organizations proposing multiple PDs/PIs, visit the Multiple Program Director/Principal Investigator Policy and submission details in the Senior/Key Person Profile (Expanded) Component of the How to Apply-Application Guide.

2. Cost Sharing

This NOFO does not require cost sharing as defined in the NIH Grants Policy Statement Section 1.2 Definition of Terms.

3. Additional Information on Eligibility

Number of Applications

Applicant organizations may submit more than one application, provided that each application is scientifically distinct.

The NIH will not accept duplicate or highly overlapping applications under review at the same time, per NIH Grants Policy Statement Section 2.3.7.4 Submission of Resubmission Application. This means that the NIH will not accept:

  • A new (A0) application that is submitted before issuance of the summary statement from the review of an overlapping new (A0) or resubmission (A1) application.
  • A resubmission (A1) application that is submitted before issuance of the summary statement from the review of the previous new (A0) application.
  • An application that has substantial overlap with another application pending appeal of initial peer review (see NIH Grants Policy Statement 2.3.9.4 Similar, Essentially Identical, or Identical Applications).

Section IV. Application and Submission Information

1. Requesting an Application Package

The application forms package specific to this opportunity must be accessed through ASSIST, Grants.gov Workspace or an institutional system-to-system solution. Links to apply using ASSIST or Grants.gov Workspace are available in Part 1 of this NOFO. See your administrative office for instructions if you plan to use an institutional system-to-system solution.

2. Content and Form of Application Submission

It is critical that applicants follow the instructions in the Research (R) Instructions in the How to Apply - Application Guide except where instructed in this notice of funding opportunity to do otherwise. Conformance to the requirements in the Application Guide is required and strictly enforced. Applications that are out of compliance with these instructions may be delayed or not accepted for review.

Letter of Intent

Although a letter of intent is not required, is not binding, and does not enter into the review of a subsequent application, the information that it contains allows IC staff to estimate the potential review workload and plan the review.

By the date listed in Part 1. Overview Information, prospective applicants are asked to submit a letter of intent that includes the following information:

  • Descriptive title of proposed activity
  • Name(s), address(es), and telephone number(s) of the PD(s)/PI(s)
  • Names of other key personnel
  • Participating institution(s)
  • Number and title of this funding opportunity

The letter of intent should be sent to:

John F. Connaughton, Ph.D.
Chief, Scientific Review Branch
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Telephone: 301-594-7797
Email: [email protected]

Page Limitations

All page limitations described in the How to Apply- Application Guide and the Table of Page Limits must be followed.

    Instructions for Application Submission

    The following section supplements the instructions found in the How to Apply- Application Guide and should be used for preparing an application to this NOFO.

    SF424(R&R) Cover

    All instructions in the How to Apply - Application Guide must be followed.

    SF424(R&R) Project/Performance Site Locations

    All instructions in the How to Apply- Application Guide must be followed.

    SF424(R&R) Other Project Information

    All instructions in the How to Apply- Application Guide must be followed.

    Plan for Enhancing Diverse Perspectives (PEDP)

    • In an "Other Attachment" entitled "Plan for Enhancing Diverse Perspectives," all applicants must include a summary of actionable strategies to advance the scientific and technical merit of the proposed project through expanded inclusivity. 
    • Applicants should align their proposed strategies for PEDP with the research strategy section, providing a holistic and integrated view of how enhancing diverse perspectives and inclusivity are buoyed throughout the application.
    • The PEDP will vary depending on the scientific aims, expertise required, the environment and performance site(s), as well as how the project aims are structured.
    • The PEDP may be no more than 2 pages in length and should include:
      • Actionable strategies using defined approaches for the inclusion of diverse perspectives in the project;
      • Description of how the PEDP will advance the scientific and technical merit of the proposed project;
      • Anticipated timeline of proposed PEDP activities;
      • Evaluation methods for assessing the progress and success of PEDP activities.

    Examples of items that advance inclusivity in research and may be appropriate for a PEDP can include, but are not limited to:

    • Partnerships with different types of institutions and organizations (e.g., research-intensive; undergraduate-focused; HBCUs; emerging research institutions; community-based organizations).
    • Project frameworks that enable communities and researchers to work collaboratively as equal partners in all phases of the research process.
    • Outreach and planned engagement activities to enhance recruitment of individuals from diverse groups as human subjects in clinical trials, including those from underrepresented backgrounds.
    • Description of planned partnerships that may enhance geographic and regional diversity.
    • Outreach and recruiting activities intended to diversify the pool of applicants for research training programs, such as outreach to prospective applicants from groups underrepresented in the biomedical sciences, for example, individuals from underrepresented racial and ethnic groups, those with disabilities, those from disadvantaged backgrounds, and women.
    • Plans to utilize the project infrastructure (i.e., research and structure) to enhance the research environment and support career-advancing opportunities for junior, early- and mid-career researchers.
    • Transdisciplinary research projects and collaborations among researchers from fields beyond the biological sciences, such as physics, engineering, mathematics, computational biology, computer and data sciences, as well as bioethics.

    Examples of items that are not appropriate in a PEDP include, but are not limited to:

    • Selection or hiring of personnel for a research team based on their race, ethnicity, or sex.
    • A training or mentorship program limited to certain researchers based on their race, ethnicity, or sex.

    For further information on the Plan for Enhancing Diverse Perspectives (PEDP), please see PEDP Guidance materials.

    SF424(R&R) Senior/Key Person Profile

    All instructions in the How to Apply- Application Guide must be followed.

    R&R or Modular Budget

    All instructions in the How to Apply- Application Guide must be followed.

    PEDP implementation costs:

    Applicants may include allowable costs associated with PEDP implementation (as outlined in the Grants Policy Statement section 7): https://grants.nih.gov/grants/policy/nihgps/html5/section_7/7.1_general.htm.

    R&R Subaward Budget

    All instructions in the How to Apply-Application Guide must be followed.

    PHS 398 Cover Page Supplement

    All instructions in the How to Apply- Application Guide must be followed.

    PHS 398 Research Plan

    All instructions in the How to Apply- Application Guide must be followed, with the following additional instructions:

    Research Strategy:

    • Significance: Applicants must describe the expected impact of the results on understanding disease pathogenesis, etiology, progression, or potential response to treatment.
    • Background: Applicants must provide a strong scientific rationale for the study; include justification for access to these limited, irreplaceable and valuable samples. Applicants must describe the unique characteristics of these particular samples and datasets, and how the proposed study will take advantage of those characteristics. Applicants must explain how the proposed research will take advantage of the associated clinical and phenotypic data and why the proposed research requires these specific datasets or samples.
    • Experimental approach: The question being posed by the investigator must be appropriate to the source of the samples, how they were collected, prepared, analyzed, and stored, their age, and the phenotypic and other accompanying data. Applicants must clearly describe the number of samples required and sample characteristics, including any controls. Providing a table listing the number and quantity of samples to be used is strongly suggested. In all cases, applicants must only request the minimum number of samples, and minimum volume that is needed for the study, and all requests must be statistically justified (see below). Any limitations of the dataset and/or samples to answer the question must be described and plans to manage the limitations through alternatives must be proposed.
    • Assay performance and data analysis: Applicants must include preliminary data demonstrating the applicant’s experience with the assay or technique that will be used with the requested samples, including for example, variability and quality control data.
    • Statistical plan: For studies that pose to answer definitive question(s), the expected effect sizes and group differences, as part of a statistical plan with calculations must be provided to demonstrate that the number of datasets and samples will be sufficient to answer the question. For exploratory studies, a plan must be presented that describes methods which will be used to generate actionable leads on potential pathogenic mechanisms or disease etiology, etc. Include a brief summary of the statistical team’s expertise and experience and evidence that they can handle the analysis proposed.
    • Data/sample management: Applicants must describe how the accompanying phenotypic data, as well as the data from sample analysis, will be managed. For example, who will have primary responsibility for organizing, storing, and archiving the data? Who will maintain computer data files and make needed work files available to those who will analyze the data? How will the privacy of information be guarded and guaranteed? Describe how samples will be handled and potentially returned to the repository or destroyed.


    Letters of Support:

    For study samples that are consortium controlled, applicants must obtain a letter from the consortium granting access (can be conditional on funding). Applicants must apply to the consortium through the relevant ancillary studies application process with sufficient time for consortium review prior to the application due date for the NOFO (at least 8 weeks prior to application due date). Documentation of approval for access (which may be contingent on funding approval) should consist of a letter or email from the clinical consortium's Ancillary Studies Chair or other official as designated by the consortium, and must be included as a Letter of Support. For NIDDK Repository-held samples, applicants must visit the NIDDK Central Repository website: https://repository.niddk.nih.gov register for a login and password, and make a preliminary application for access to samples. The NIDDK Central Repository will then provide a standardized report which will indicate that samples are present in sufficient number and quantity or volume for the study. This report must be included with the grant application (in the Letters of Support section) or the application will be considered incomplete and will not be reviewed.

    Resource Sharing Plan: Individuals are required to comply with the instructions for the Resource Sharing Plans as provided in the How to Apply- Application Guide.

    Other Plan(s): 

    All instructions in the How to Apply-Application Guide must be followed, with the following additional instructions:

    • All applicants planning research (funded or conducted in whole or in part by NIH) that results in the generation of scientific data are required to comply with the instructions for the Data Management and Sharing Plan. 

    Appendix: Only limited Appendix materials are allowed. Follow all instructions for the Appendix as described in the How to Apply- Application Guide.

    • No publications or other material, with the exception of blank questionnaires or blank surveys, may be included in the Appendix.

    PHS Human Subjects and Clinical Trials Information

    When involving human subjects research, clinical research, and/or NIH-defined clinical trials (and when applicable, clinical trials research experience) follow all instructions for the PHS Human Subjects and Clinical Trials Information form in the How to Apply- Application Guide, with the following additional instructions:

    If you answered “Yes” to the question “Are Human Subjects Involved?” on the R&R Other Project Information form, you must include at least one human subjects study record using the Study Record: PHS Human Subjects and Clinical Trials Information form or Delayed Onset Study record.

    Study Record: PHS Human Subjects and Clinical Trials Information

    All instructions in the How to Apply- Application Guide must be followed.

    Delayed Onset Study

    Note: Delayed onset does NOT apply to a study that can be described but will not start immediately (i.e., delayed start).All instructions in the How to Apply- Application Guide must be followed.

    PHS Assignment Request Form

    All instructions in the How to Apply- Application Guide must be followed.

    Foreign Organizations

    Foreign (non-U.S.) organizations must follow policies described in the NIH Grants Policy Statement, and procedures for foreign organizations described throughout the How to Apply- Application Guide.

    3. Unique Entity Identifier and System for Award Management (SAM)

    See Part 2. Section III.1 for information regarding the requirement for obtaining a unique entity identifier and for completing and maintaining active registrations in System for Award Management (SAM), NATO Commercial and Government Entity (NCAGE) Code (if applicable), eRA Commons, and Grants.gov

    4. Submission Dates and Times

    Part I. contains information about Key Dates and times. Applicants are encouraged to submit applications before the due date to ensure they have time to make any application corrections that might be necessary for successful submission. When a submission date falls on a weekend or Federal holiday, the application deadline is automatically extended to the next business day.

    Organizations must submit applications to Grants.gov (the online portal to find and apply for grants across all Federal agencies). Applicants must then complete the submission process by tracking the status of the application in the eRA Commons, NIH’s electronic system for grants administration. NIH and Grants.gov systems check the application against many of the application instructions upon submission. Errors must be corrected and a changed/corrected application must be submitted to Grants.gov on or before the application due date and time.  If a Changed/Corrected application is submitted after the deadline, the application will be considered late. Applications that miss the due date and time are subjected to the NIH Grants Policy Statement Section 2.3.9.2 Electronically Submitted Applications.

    Applicants are responsible for viewing their application before the due date in the eRA Commons to ensure accurate and successful submission.

    Information on the submission process and a definition of on-time submission are provided in the How to Apply-Application Guide.

    5. Intergovernmental Review (E.O. 12372)

    This initiative is not subject to intergovernmental review.

    6. Funding Restrictions

    All NIH awards are subject to the terms and conditions, cost principles, and other considerations described in the NIH Grants Policy Statement.

    Pre-award costs are allowable only as described in the NIH Grants Policy Statement Section 7.9.1 Selected Items of Cost.

    7. Other Submission Requirements and Information

    Applications must be submitted electronically following the instructions described in the How to Apply - Application Guide. Paper applications will not be accepted.

    Applicants must complete all required registrations before the application due date. Section III. Eligibility Information contains information about registration.

    For assistance with your electronic application or for more information on the electronic submission process, visit How to Apply – Application Guide. If you encounter a system issue beyond your control that threatens your ability to complete the submission process on-time, you must follow the Dealing with System Issues guidance. For assistance with application submission, contact the Application Submission Contacts in Section VII.

    Important reminders:

    All PD(s)/PI(s) must include their eRA Commons ID in the Credential field of the Senior/Key Person Profile form. Failure to register in the Commons and to include a valid PD/PI Commons ID in the credential field will prevent the successful submission of an electronic application to NIH. See Section III of this NOFO for information on registration requirements.

    The applicant organization must ensure that the unique entity identifier provided on the application is the same identifier used in the organization’s profile in the eRA Commons and for the System for Award Management. Additional information may be found in the How to Apply - Application Guide.

    See more tips for avoiding common errors.

    Applications must include a PEDP submitted as Other Project Information as an attachment. Applications that fail to include a PEDP will be considered incomplete and will be administratively withdrawn before review.

    Upon receipt, applications will be evaluated for completeness and compliance with application instructions by the Center for Scientific Review and responsiveness by NIDDK, NIH. Applications that are incomplete, non-compliant and/or nonresponsive will not be reviewed.

    Mandatory Disclosure

    Recipients or subrecipients must submit any information related to violations of federal criminal law involving fraud, bribery, or gratuity violations potentially affecting the federal award. See Mandatory Disclosures, 2 CFR 200.113 and NIH Grants Policy Statement Section 4.1.35.

    Send written disclosures to the NIH Chief Grants Management Officer listed on the Notice of Award for the IC that funded the award and to the HHS Office of Inspector Grant Self Disclosure Program at [email protected].

    Post Submission Materials

    Applicants are required to follow the instructions for post-submission materials, as described in the policy

    Section V. Application Review Information

    1. Criteria

    Only the review criteria described below will be considered in the review process. Applications submitted to the NIH in support of the NIH mission are evaluated for scientific and technical merit through the NIH peer review system.

    For this particular NOFO, additional review criteria apply as noted below.

    Overall Impact

    Reviewers will provide an overall impact score to reflect their assessment of the likelihood for the project to exert a sustained, powerful influence on the research field(s) involved, in consideration of the following scored review criteria and additional review criteria (as applicable for the project proposed).  An application does not need to be strong in all categories to be judged likely to have a major scientific impact. As part of the overall impact score, reviewers should consider and indicate how the Plan for Enhancing Diverse Perspectives affects the scientific merit of the project.

    Scored Review Criteria

    Reviewers will consider Factors 1, 2 and 3 in the determination of scientific merit, and in providing an overall impact score. In addition, Factors 1 and 2 will each receive a separate factor score. 

     

    Significance

    • Evaluate the importance of the proposed research in the context of current scientific challenges and opportunities, either for advancing knowledge within the field, or more broadly. Assess whether the application addresses an important gap in knowledge in the field, would solve a critical problem, or create a valuable conceptual or technical advance.
    • Evaluate the rationale for undertaking the study, the rigor of the scientific background for the work (e.g., prior literature and/or preliminary data) and whether the scientific background justifies the proposed study.

    Innovation

    • Evaluate the extent to which innovation influences the importance of undertaking the proposed research. Note that while technical or conceptual innovation can influence the importance of the proposed research, a project that is not applying novel concepts or approaches may be of critical importance for the field.
    • Evaluate whether the proposed work applies novel concepts, methods or technologies or uses existing concepts, methods, technologies in novel ways, to enhance the overall impact of the project.

    Specific to this NOFO: Evaluate the potential for the proposed research to provide definitive conclusions of high significance, especially in cases when the sample collection will be depleted.

     

    Approach

    • Evaluate the scientific quality of the proposed work. Evaluate the likelihood that compelling, reproducible findings will result (rigor) and assess whether the proposed studies can be done well and within the timeframes proposed (feasibility).

    Rigor:

    • Evaluate the potential to produce unbiased, reproducible, robust data.
    • Evaluate the rigor of experimental design and whether appropriate controls are in place.
    • Evaluate whether the sample size is sufficient and well-justified.
    • Assess the quality of the plans for analysis, interpretation, and reporting of results.
    • Evaluate whether the investigators presented adequate plans to address relevant biological variables, such as sex or age, in the design, analysis, and reporting.
    • For applications involving human subjects or vertebrate animals, also evaluate:
      • the rigor of the intervention or study manipulation (if applicable to the study design).
      • whether outcome variables are justified.
      • whether the results will be generalizable or, in the case of a rare disease/special group, relevant to the particular subgroup.
      • whether the sample is appropriate and sufficiently diverse to address the proposed question(s).
    • For applications involving human subjects, including clinical trials, assess the adequacy of inclusion plans as appropriate for the scientific goals of the research. Considerations of appropriateness may include disease/condition/behavior incidence, prevalence, or population burden, population representation, and/or current state of the science.

    Feasibility:

    • Evaluate whether the proposed approach is sound and achievable, including plans to address problems or new challenges that emerge in the work. For proposed studies in which feasibility may be less certain, evaluate whether the uncertainty is balanced by the potential for major advances.
    • For applications involving human subjects, including clinical trials, evaluate the adequacy and feasibility of the plan to recruit and retain an appropriately diverse population of participants. Additionally, evaluate the likelihood of successfully achieving the proposed enrollment based on age, racial, ethnic, and sex or gender categories.
    • For clinical trial applications, evaluate whether the study timeline and milestones are feasible.
     

    Investigator(s)

    Evaluate whether the investigator(s) have demonstrated background, training, and expertise, as appropriate for their career stage, to conduct the proposed work. For Multiple Principal Investigator (MPI) applications, assess the quality of the leadership plan to facilitate coordination and collaboration.

    Environment

    Evaluate whether the institutional resources are appropriate to ensure the successful execution of the proposed work.

    Additional Review Criteria

    As applicable for the project proposed, reviewers will consider the following additional items while determining scientific and technical merit, but will not give criterion scores for these items, and should consider them in providing an overall impact score.

     

    For research that involves human subjects but does not involve one of the categories of research that are exempt under 45 CFR Part 46, evaluate the justification for involvement of human subjects and the proposed protections from research risk relating to their participation according to the following five review criteria: 1) risk to subjects; 2) adequacy of protection against risks; 3) potential benefits to the subjects and others; 4) importance of the knowledge to be gained; and 5) data and safety monitoring for clinical trials.

    For research that involves human subjects and meets the criteria for one or more of the categories of research that are exempt under 45 CFR Part 46, evaluate: 1) the justification for the exemption; 2) human subjects involvement and characteristics; and 3) sources of materials. For additional information on review of the Human Subjects section, please refer to the Guidelines for the Review of Human Subjects.

     

    When the proposed research includes Vertebrate Animals, evaluate the involvement of live vertebrate animals according to the following criteria: (1) description of proposed procedures involving animals, including species, strains, ages, sex, and total number to be used; (2) justifications for the use of animals versus alternative models and for the appropriateness of the species proposed; (3) interventions to minimize discomfort, distress, pain and injury; and (4) justification for euthanasia method if NOT consistent with the AVMA Guidelines for the Euthanasia of Animals. For additional information on review of the Vertebrate Animals section, please refer to the Worksheet for Review of the Vertebrate Animals Section.

     

    When the proposed research includes Biohazards, evaluate whether specific materials or procedures that will be used are significantly hazardous to research personnel and/or the environment, and whether adequate protection is proposed.

     

    As applicable, evaluate the full application as now presented.

     

    As applicable, evaluate the progress made in the last funding period.

     

    As applicable, evaluate the appropriateness of the proposed expansion of the scope of the project.

    Additional Review Considerations

    As applicable for the project proposed, reviewers will consider each of the following items, but will not give scores for these items, and should not consider them in providing an overall impact score.

     

    For projects involving key biological and/or chemical resources, evaluate the brief plans proposed for identifying and ensuring the validity of those resources.

     

    Evaluate whether the budget and the requested period of support are fully justified and reasonable in relation to the proposed research.

    2. Review and Selection Process

    Applications will be evaluated for scientific and technical merit by (an) appropriate Scientific Review Group(s) convened by NIDDK in accordance with NIH peer review policy and procedures, using the stated review criteria. Assignment to a Scientific Review Group will be shown in the eRA Commons.

    As part of the scientific peer review, all applications will receive a written critique.

    Applications may undergo a selection process in which only those applications deemed to have the highest scientific and technical merit (generally the top half of applications under review) will be discussed and assigned an overall impact score.

    Appeals of initial peer review will not be accepted for applications submitted in response to this NOFO.

    Applications will be assigned on the basis of established PHS referral guidelines to the appropriate NIH Institute or Center. Applications will compete for available funds with all other recommended applications submitted in response to this NOFO. Following initial peer review, recommended applications will receive a second level of review by the appropriate national Advisory Council or Board. The following will be considered in making funding decisions:

    • Scientific and technical merit of the proposed project as determined by scientific peer review.
    • Availability of funds.
    • Relevance of the proposed project to program priorities.

    If the application is under consideration for funding, NIH will request "just-in-time" information from the applicant as described in the NIH Grants Policy Statement Section 2.5.1. Just-in-Time Procedures. This request is not a Notice of Award nor should it be construed to be an indicator of possible funding.

    Prior to making an award, NIH reviews an applicant’s federal award history in SAM.gov to ensure sound business practices. An applicant can review and comment on any information in the Responsibility/Qualification records available in SAM.gov. NIH will consider any comments by the applicant in the Responsibility/Qualification records in SAM.gov to ascertain the applicant’s integrity, business ethics, and performance record of managing Federal awards per 2 CFR Part 200.206 “Federal awarding agency review of risk posed by applicants.” This provision will apply to all NIH grants and cooperative agreements except fellowships.

    3. Anticipated Announcement and Award Dates

    After the peer review of the application is completed, the PD/PI will be able to access his or her Summary Statement (written critique) via the eRA Commons. Refer to Part 1 for dates for peer review, advisory council review, and earliest start date.

    Information regarding the disposition of applications is available in the NIH Grants Policy Statement Section 2.4.4 Disposition of Applications.

    Section VI. Award Administration Information

    1. Award Notices

    A Notice of Award (NoA) is the official authorizing document notifying the applicant that an award has been made and that funds may be requested from the designated HHS payment system or office. The NoA is signed by the Grants Management Officer and emailed to the recipient’s business official.

    In accepting the award, the recipient agrees that any activities under the award are subject to all provisions currently in effect or implemented during the period of the award, other Department regulations and policies in effect at the time of the award, and applicable statutory provisions.

    Recipients must comply with any funding restrictions described in Section IV.6. Funding Restrictions. Any pre-award costs incurred before receipt of the NoA are at the applicant's own risk.  For more information on the Notice of Award, please refer to the NIH Grants Policy Statement Section 5. The Notice of Award and NIH Grants & Funding website, see Award Process.

    Institutional Review Board or Independent Ethics Committee Approval: Recipient institutions must ensure that protocols are reviewed by their IRB or IEC. To help ensure the safety of participants enrolled in NIH-funded studies, the recipient must provide NIH copies of documents related to all major changes in the status of ongoing protocols.

    2. Administrative and National Policy Requirements

    The following Federal wide and HHS-specific policy requirements apply to awards funded through NIH:

    All federal statutes and regulations relevant to federal financial assistance, including those highlighted in NIH Grants Policy Statement Section 4 Public Policy Requirements, Objectives and Other Appropriation Mandates.

    Recipients are responsible for ensuring that their activities comply with all applicable federal regulations.  NIH may terminate awards under certain circumstances.  See 2 CFR Part 200.340 Termination and NIH Grants Policy Statement Section 8.5.2 Remedies for Noncompliance or Enforcement Actions: Suspension, Termination, and Withholding of Support

    Successful recipients under this NOFO agree that:

    Where the award funding involves implementing, acquiring, or upgrading health IT for activities by any funded entity, recipients and subrecipient(s) are required to: Use health IT that meets standards and implementation specifications adopted in 45 CFR part 170, Subpart B, if such standards and implementation specifications can support the activity.  Visit https://www.ecfr.gov/current/title-45/subtitle-A/subchapter-D/part-170/subpart-B to learn more.

    Where the award funding involves implementing, acquiring, or upgrading health IT for activities by eligible clinicians in ambulatory settings, or hospitals, eligible under Sections 4101, 4102, and 4201 of the HITECH Act, use health IT certified under the ONC Health IT Certification Program if certified technology can support the activity. Visit https://www.healthit.gov/topic/certification-ehrs/certification-health-it to learn more.

    Pursuant to the Cybersecurity Act of 2015, Div. N, § 405, Pub. Law 114-113, 6 USC § 1533(d), the HHS Secretary has established a common set of voluntary, consensus-based, and industry-led guidelines, best practices, methodologies, procedures, and processes.

    Successful recipients under this NOFO agree that:

    When recipients, subrecipients, or third-party entities have:

    1. ongoing and consistent access to HHS owned or operated information or operational technology systems; and 
    2. receive, maintain, transmit, store, access, exchange, process, or utilize personal identifiable information (PII) or personal health information (PHI) obtained from the awarding HHS agency for the purposes of executing the award.

    Recipients shall develop plans and procedures, modeled after the NIST Cybersecurity framework, to protect HHS systems and data. Please refer to NIH Post-Award Monitoring and Reporting for additional information. 

    Cooperative Agreement Terms and Conditions of Award

    Not Applicable

    3. Data Management and Sharing

    Consistent with the 2023 NIH Policy for Data Management and Sharing, when data management and sharing is applicable to the award, recipients will be required to adhere to the Data Management and Sharing requirements as outlined in the NIH Grants Policy Statement. Upon the approval of a Data Management and Sharing Plan, it is required for recipients to implement the plan as described.

    4. Reporting

    When multiple years are involved, recipients will be required to submit the Research Performance Progress Report (RPPR) annually and financial statements as required in the NIH Grants Policy Statement Section 8.4.1 Reporting. To learn more about post-award monitoring and reporting, see the NIH Grants & Funding website, see Post-Award Monitoring and Reporting.

    • Awardees will provide updates at least annually on implementation of the PEDP.

    A final RPPR, invention statement, and the expenditure data portion of the Federal Financial Report are required for closeout of an award, as described in the NIH Grants Policy Statement Section 8.6 Closeout. NIH NOFOs outline intended research goals and objectives. Post award, NIH will review and measure performance based on the details and outcomes that are shared within the RPPR, as described at 2 CFR Part 200.301.

    5. Evaluation

    Enter text here.

    Section VII. Agency Contacts

    We encourage inquiries concerning this funding opportunity and welcome the opportunity to answer questions from potential applicants.

    Application Submission Contacts

    eRA Service Desk (Questions regarding ASSIST, eRA Commons, application errors and warnings, documenting system problems that threaten submission by the due date, and post-submission issues)

    Finding Help Online: https://www.era.nih.gov/need-help (preferred method of contact)
    Telephone: 301-402-7469 or 866-504-9552 (Toll Free)

    General Grants Information (Questions regarding application instructions, application processes, and NIH grant resources)
    Email: [email protected] (preferred method of contact)
    Telephone: 301-480-7075

    Grants.gov Customer Support (Questions regarding Grants.gov registration and Workspace)
    Contact Center Telephone: 800-518-4726
    Email: [email protected]

    Scientific/Research Contact(s)

    Beena Akolkar, Ph.D.
    National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
    Telephone: 240-593-1733
    Email:[email protected]

    Lisa M. Spain, Ph.D.
    National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
    Telephone: 301-451-9871
    Email:[email protected]

    Vicki Shanmugam, MBBS, MRCP, FACR, CCD
    Director, Office of Autoimmune Disease Research
    301-402-4179

     

    Peer Review Contact(s)

    Nisan Bhattacharyya, Ph.D.
    National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
    Telephone: 301-648-6106
    Email: [email protected] 

    Financial/Grants Management Contact(s)

    Christina Coriz
    National Institute of Diabetes and Digestive Diseases (NIDDK)
    Telephone:301-594-8848
    Email:corizc@niddk.nih.gov

    Section VIII. Other Information

    Recently issued trans-NIH policy notices may affect your application submission. A full list of policy notices published by NIH is provided in the NIH Guide for Grants and Contracts. All awards are subject to the terms and conditions, cost principles, and other considerations described in the NIH Grants Policy Statement.

    Authority and Regulations

    Awards are made under the authorization of 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.

    This NOFO is supported under the authority of P.L. 118-158, American Relief Act, 2025; Division C, Section 3102. Extension of special diabetes programs.

     

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