National Institutes of Health (NIH)
R21 Exploratory/Developmental Research Grant
See Section III. 3. Additional Information on Eligibility.
The purpose of this funding opportunity is to encourage multidisciplinary investigators to develop exploratory, highly novel new approaches, or innovative applications of existing approaches, to measure brain activity, connectivity, genomics, or other aspects across the age spectrum of neurodevelopment. The overarching goal is to extend our understanding of brain development and aging, including studies of the neurodevelopmental origins of later health and disease, by improving repeated measures across longer epochs of the lifespan to better predict outcomes at later ages. Research can include healthy human participants of any age; specific clinical groups such those with cognitive, motor, or affective regulation challenges; and/or animal research on these domains of function. The studies can focus on longitudinal neuroanatomical or functional changes at any level, including genetics/genomics, single cells, connectomics, neural population activity patterns, and others. This funding opportunity is intended to encourage technological and conceptual innovation through this high risk, high reward funding mechanism to develop highly innovative ideas that either lack preliminary data or need additional preliminary data.
This NOFO requires a Plan for Enhancing Diverse Perspectives (PEDP), which will be assessed as part of the scientific and technical peer review evaluation. Applications that fail to include a PEDP will be considered incomplete and will be withdrawn. Applicants are strongly encouraged to read the NOFO instructions carefully and view the available PEDP guidance material.
Not applicable
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 16, 2024 * | July 16, 2024 * | Not Applicable | November 2024 | January 2025 | April 2025 |
October 16, 2024 * | November 16, 2024 * | Not Applicable | March 2025 | May 2025 | July 2025 |
February 16, 2025 * | March 16, 2025 * | Not Applicable | July 2025 | October 2025 | December 2025 |
June 16, 2025 * | July 16, 2025 * | Not Applicable | November 2025 | January 2026 | April 2026 |
October 16, 2025 * | November 16, 2025 * | Not Applicable | March 2026 | May 2026 | July 2026 |
February 16, 2026 * | March 16, 2026 * | Not Applicable | July 2026 | October 2026 | December 2026 |
June 16, 2026 * | July 16, 2026 * | Not Applicable | November 2026 | January 2027 | April 2027 |
October 16, 2026 * | November 16, 2026 * | Not Applicable | March 2027 | May 2027 | July 2027 |
February 16, 2027 * | March 16, 2027 * | Not Applicable | July 2027 | October 2027 | December 2027 |
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.
Not Applicable
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 How to Apply - Application Guide and the NOFO) is required and strictly enforced. Applicants must read and follow all application instructions in the How to Apply - Application Guide as well as any program-specific instructions noted in Section IV. When the program-specific instructions deviate from those in the How to Apply - 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.
The brain is a highly dynamic and consequential organ that undergoes dramatic shifts in cellular composition, connectivity, and activity patterns across the lifespan. A key factor limiting our understanding of these changes, particularly over longer time periods, is the paucity of methods to study longer-term trajectories. Better approaches are needed to link nervous system structure and function, as well as genetic and environmental influences, across time periods and levels of temporal and spatial resolution. This notice of funding opportunity (NOFO) encourages multidisciplinary collaborations to develop novel approaches or innovative applications of existing ones for longitudinal or cross-sectional brain measures across the lifespan. Expanding the technological capability for longer timespans can occur via hardware, software, or other experimental advances. The ultimate goal of this funding opportunity is to improve our understanding of how each stage in brain development, starting from prenatal origins, leads to the next one, and how the parameters that are set at each stage predict later brain health or disease.
Although the main purpose of this NOFO is to encourage the development of highly innovative methods and tools that may not yet be supported by substantial, or any, preliminary data, applications may also include a hypothesis testing aim to better understand the predictive value of specific genomic, connectomic, neurotransmitter, circuit-level, or other phenotypes for future brain function. Causal interventions are encouraged, especially in experimental models, to avoid projects that are completely correlational. However, a hypothesis-testing aim is not required.
Including at least one developmental or advanced age timepoint is encouraged to begin to establish a trajectory, whether in humans or animals. The research objective of this NOFO is to develop hardware, software, biological, or other tools, or to adapt and apply existing approaches in novel ways, such that they can track functional or anatomical changes for longer stretches across the lifespan.
Applications should include a novel technical advance that allows integrating neuroanatomical, single-cell, genomic, neural activity, or other brain-relevant data from the same individual across longer timespans than heretofore possible. Projects may include human subjects or animals. Parallel work in animals and humans is encouraged, but not required, to test the translatability of the technical advance, and strong justification would be required for any use of non-mammalian species.
Examples of research topics include, but are not limited to:
Applications must include at least two timepoints in each participant or animal.
Plan for Enhancing Diverse Perspectives (PEDP)
This NOFO requires a Plan for Enhancing Diverse Perspectives (PEDP) as described in NOT-MH-21-310, 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 material. The PEDP will be assessed as part of the scientific and technical peer review evaluation, as well as considered among programmatic matters with respect to funding decisions.
Responsiveness Criteria
Applications proposing the following will be considered non-responsive and will not be reviewed:
Applications that fail to include a PEDP will be considered incomplete and will be withdrawn.
Institute-specific Areas of Interest
Applicants are encouraged to discuss applications with the I/C contact listed in Section VII. Agency Contacts.
National Institute on Aging (NIA):
NIA is interested in the development of novel approaches and/or innovative expansion of existing approaches to measure brain changes across longer timespans that more closely recapitulate the aging brain and diseases of brain aging. While applications should be primarily focused on development of the approach, the circuits and brain regions of interest should be relevant to either those declining during brain aging or those resilient to the effects of brain aging. NIA is interested in all examples of approaches listed under the Research Objectives that would promote understanding of the aging brain and diseases of brain aging, particularly Alzheimers disease. The scientific question should include at least one advanced age timepoint to establish a trajectory for the brain measures assessed. Although applications can include disease-relevant perturbations for model validation and testing assay utility, the focus should be on developing or improving the technology around the approach.
Resources for Applicants: NIA is committed to ensuring that clinical research studies have diverse and inclusive representation, particularly of those communities historically underrepresented in research. NIAs National Strategy for Recruitment and Participation in Alzheimers and Related Dementias Clinical Research provides an emphasis on the urgent need for more diverse research volunteers and encourages examining diversity across multiple factors such as age, race, ethnicity, sex, education, socioeconomic status, geographic location, comorbidities, and cognitive status. To diversify and increase participation in AD/ADRD clinical trials, NIA developed a public facing tool, OutreachPro. OutreachPro is an online recruitment materials generator that enables grantees to develop customizable and culturally appropriate materials in multiple languages to raise awareness of, and interest in, AD/ADRD clinical trials. Grantees and research teams are encouraged but not required to use this free online resource to enhance their recruitment and retention plans and related activities for their NIA-funded clinical studies.
CROMS: NIA utilizes a central resource to NIA staff and extramural investigators to facilitate/support the conduct and management of clinical research. NIA Clinical Research Operations & Management System (CROMS) is a comprehensive data management system to support the business functions, management, and oversight responsibilities of NIA grants that support the conduct of clinical research with human subjects. NIA investigators of grants, contracts, and cooperative agreements that are active as of July 1, 2021 and support human subjects research as defined by the DHS HHS OHRP regulations at 45 CFR 46 will be required to interact with and use existing and future components of CROMS as required by NIA throughout the lifecycle of the grant and as described in NOT-AG-23-017. Data to be submitted to NIA CROMS includes those elements reported in the standard NIH requirement annual progress report (GPS 4.1.15.7). Details regarding the standard operating procedures for CROMS can be found on the NIA CROMS website.
When applicable, all NIA grantees must ensure:
1. The studys Informed Consent Document (ICD) lists The National Institutes of Health (NIH) and its authorized representatives as one of the organizations that may look at or receive copies of information in participants study records. According to DHS HHS OHRP 45 CFR 46 46.116, all ICDs must contain A statement describing the extent, if any, to which confidentiality of records identifying the participant will be maintained. If using the NIA informed consent template please see Section 6: Statement of Confidentiality.
2. An assigned NIH ClinicalTrials.gov identifier (NCT number) is reported in its respective CROMS study record within three months after assignment, and the reporting of final enrollment data to CROMS is consistent with final enrollment data reported in ClinicalTrials.gov.
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD):
NICHD seeks the development of novel approaches that link early developmental brain changes with later cognitive, affective, and social outcomes, both for health and disease states, within the framework of the NICHD Strategic Plan. Mechanistic studies that cross multiple spatial and temporal levels are encouraged.
National Cancer Institute (NCI):
NCI supports cancer health disparity research focused on basic, hypothesis-driven studies that explicitly address the unequal burden of cancer among racial/ethnic minorities or other underserved populations across the cancer continuum (prevention, early detection, diagnosis, treatment, and survivorship). Research projects are encouraged to investigate the interplay of race/ethnicity and/or other social determinants with cancer biology to mechanistically explain an unequal burden of cancer among populations. As such, proposed studies are encouraged to use biospecimens, patient-derived models, and/or data sets derived from different racial/ethnic and/or underserved groups. Studies investigating age and/or gender disparities, in the absence of race/ethnicity variables, are not solicited. Research projects using a comparative research design between at least two populations are encouraged, in which one or more is underserved.
See Section VIII. Other Information for award authorities and regulations.
Investigators proposing NIH-defined clinical trials may refer to the Research Methods Resources website for information about developing statistical methods and study designs.
Grant: A financial assistance mechanism providing money, property, or both to an eligible entity to carry out an approved project or activity.
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.
Optional: Accepting applications that either propose or do not propose clinical trial(s).
The number of awards is contingent upon NIH appropriations and the submission of a sufficient number of meritorious applications.
Direct costs are limited to $275,000 over the two-year project period. No more than $200,000 in direct costs are allowed in any single year.
The scope of the proposed project should determine the project period. The maximum project period is 2 years.
NIH grants policies as described in the NIH Grants Policy Statement will apply to the applications submitted and awards made from this NOFO.
1. Eligible Applicants
Higher Education Institutions
The following types of Higher Education Institutions are always encouraged to apply for NIH support as Public or Private Institutions of Higher Education:
Nonprofits Other Than Institutions of Higher Education
For-Profit Organizations
Local Governments
Federal Governments
Other
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.
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 NIH Grants Policy Statement Section 2.3.9.2 Electronically Submitted Applications for additional information
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.
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.
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 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:
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 How to Apply - Application Guide is required and strictly enforced. Applications that are out of compliance with these instructions may be delayed or not accepted for review.
Page Limitations
All page limitations described in the How to Apply – Application Guide and the Table of Page Limits must be followed.
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.
Other Attachments:
Plan for Enhancing Diverse Perspectives (PEDP)
In an "Other Attachment" entitled "Plan for Enhancing Diverse Perspectives," all applicants must include a summary of strategies to advance the scientific and technical merit of the proposed project through expanded inclusivity. The PEDP should provide a holistic and integrated view of how enhancing diverse perspectives is viewed and supported throughout the application and must incorporate elements with relevance to any review criteria (significance, investigator(s), innovation, approach, and environment) as appropriate. Where possible, applicant(s) should align their description with these required elements within the research strategy section. 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 1 page in length and must include a timeline and milestones for relevant components that will be considered as part of the review.
Examples of items that advance inclusivity in research and may be part of the PEDP can include, but are not limited to:
For further information on the Plan for Enhancing Diverse Perspectives (PEDP), please see https://braininitiative.nih.gov/about/plan-enhancing-diverse-perspectives-pedp.
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:
NIA urges investigators to follow the NIH guidance for rigor and transparency in grant applications (https://grants.nih.gov/policy/reproducibility/guidance.htm). This will ensure that robust experiments are designed, potential experimenter biases are minimized, results and analyses are transparently reported, and results are interpreted carefully. These recommended research practices include, where applicable, expressing clear rationale for the chosen model(s) and primary/secondary endpoint(s), describing tools and parameters clearly, blinding, randomizing, ensuring adequate sample size, pre-specifying inclusion/exclusion criteria, appropriately handling missing data and outliers, implementing appropriate controls, preplanning analyses, and using appropriate quantitative techniques. It is also strongly recommended to indicate clearly the exploratory vs. confirmatory components of the study, consider study limitations, and plan for transparent reporting of all methods, analyses, and results so that other investigators can evaluate the quality of the work and potentially perform replications.
Investigators should indicate whether data presented or cited in the application as key support for the proposed work were collected, analyzed, and reported in a rigorous and transparent manner as indicated above. A plan to address any ambiguity, weaknesses, or limitations in the prior research should be included in the application. Proposed experiments should similarly adhere to these high standards of rigor and transparency.
For clinical trials, applicants must describe the rigor, robustness, and transparency of supporting data that are being used to justify the proposed trial and address any gaps identified. For all clinical trials, the rationale for the trial design, population(s) and hypotheses being tested, and control groups must be described. Potential biases and/or challenges in the study design and protocol should be identified and addressed. For Basic Experimental Studies involving Humans (BESH), the application should describe and address how the expected effect size relates to biologically meaningful differences. For exploratory (typically Phase I or II) clinical trials, the proposed study design should enable the rigorous assessment of outcomes focused on dosing, target engagement, safety, or other appropriate measures.
All applications must include at least two timepoints in each participant or animal.
Statistical Analysis Plan (SAP):
Applicants should provide a Statistical Analysis Plan (SAP) for analyses specified in the study protocol. In addition to items requested under Section 4 - Protocol Synopsis of the PHS Human Subjects and Clinical Trials Information form, include the rationale for how missing data will be handled; plans for interim analyses for safety, efficacy, and futility; rationale for recalculation of the sample size midway through the trial (if applicable); and other measures to ensure rigor and transparency of the analysis. Sufficient details should be provided in the SAP about any computer simulations used to investigate the operating characteristics of complex clinical trial designs (such as adaptive designs); to choose between alternative outcome measures; or to determine sample size, accounting for the impact of noncompliance, missing data, subject eligibility criteria, etc. It is particularly important to discuss the range of conditions that were considered in the simulation and why this range was considered appropriate, how robust the findings were across the range of conditions considered, and how the study will adjust for any design deficiencies (e.g., bias, loss of power) the simulations revealed.
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): Note: Effective for due dates on or after January 25, 2023, the Data Management and Sharing Plan will be attached in the Other Plan(s) attachment in FORMS-H application forms packages.
All instructions in the How to Apply - Application Guide must be followed, with the following additional instructions:
Appendix: Only limited Appendix materials are allowed. Follow all instructions for the Appendix as described in the How to Apply - Application Guide.
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, NIHs 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.
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 organizations 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 annual milestones. Applications that fail to include annual milestones will be considered incomplete and will be withdrawn. 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 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 components of participating organizations, NIH. Applications that are incomplete, non-compliant and/or nonresponsive will not be reviewed.
Applications Involving the NIH Intramural Research Program
The requests by NIH intramural scientists will be limited to the incremental costs required for participation. As such, these requests will not include any salary and related fringe benefits for career, career conditional or other Federal employees (civilian or uniformed service) with permanent appointments under existing position ceilings or any costs related to administrative or facilities support (equivalent to Facilities and Administrative or F&A costs). These costs may include salary for staff to be specifically hired under a temporary appointment for the project, consultant costs, equipment, supplies, travel, and other items typically listed under Other Expenses. Applicants should indicate the number of person-months devoted to the project, even if no funds are requested for salary and fringe benefits.
If selected, appropriate funding will be provided by the NIH Intramural Program. NIH intramural scientists will participate in this program as PDs/PIs in accord with the Terms and Conditions provided in this FOA. Intellectual property will be managed in accord with established policy of the NIH in compliance with Executive Order 10096, as amended, 45 CFR Part 7; patent rights for inventions developed in NIH facilities are NIH property unless NIH waives its rights.
Should an extramural application include the collaboration with an intramural scientist, no funds for the support of the intramural scientist may be requested in the application. The intramural scientist may submit a separate request for intramural funding as described above.
Post Submission Materials
Applicants are required to follow the instructions for post-submission materials, as described in the policy
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, note the following:
The R21 exploratory/developmental grant supports investigation of novel scientific ideas or new model systems, tools, or technologies that have the potential for significant impact on biomedical or biobehavioral research. An R21 grant application need not have extensive background material or preliminary information. Accordingly, reviewers will emphasize the conceptual framework, the level of innovation, and the potential to significantly advance our knowledge or understanding. Appropriate justification for the proposed work can be provided through literature citations, data from other sources, or, when available, from investigator-generated data. Preliminary data are not required for R21 applications; however, they may be included if available.
A proposed Clinical Trial application may include study design, methods, and intervention that are not by themselves innovative but address important questions or unmet needs. Additionally, the results of the clinical trial may indicate that further clinical development of the intervention is unwarranted or lead to new avenues of scientific investigation.
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 review criteria and additional review criteria (as applicable for the project proposed).
Reviewers will consider each of the review criteria below in the determination of scientific merit and give a separate score for each. An application does not need to be strong in all categories to be judged likely to have major scientific impact. For example, a project that by its nature is not innovative may be essential to advance a field.
Does the project address an important problem or a critical barrier to progress in the field? Is the prior research that serves as the key support for the proposed project rigorous? If the aims of the project are achieved, how will scientific knowledge, technical capability, and/or clinical practice be improved? How will successful completion of the aims change the concepts, methods, technologies, treatments, services, or preventative interventions that drive this field?
In addition, for applications involving clinical trials
Are the scientific rationale and need for a clinical trial to test the proposed hypothesis or intervention well supported by preliminary data, clinical and/or preclinical studies, or information in the literature or knowledge of biological mechanisms? For trials focusing on clinical or public health endpoints, is this clinical trial necessary for testing the safety, efficacy or effectiveness of an intervention that could lead to a change in clinical practice, community behaviors or health care policy? For trials focusing on mechanistic, behavioral, physiological, biochemical, or other biomedical endpoints, is this trial needed to advance scientific understanding?
Specific to this NOFO:
How significantly will the project improve the ability to collect and/or analyze brain measures across longer timeperiods for the same participants/animals?
How well does the hypothesis-testing aim, if included, demonstrate the utility of the new technology, and how well does it address an important scientific question?
How adequately does the application describe whether prior research that serves as the key support for the proposed project employed rigorous practices such as minimization of potential experimenter biases, robust experimental designs, transparent reporting of results and analyses, and careful interpretation? How adequately does the application describe ambiguity, weaknesses, or limitations in rigor of the prior research, if applicable?
PEDP (Attachment): To what extent do the efforts described in the Plan for Enhancing Diverse Perspectives further the significance of the project?
Are the PD(s)/PI(s), collaborators, and other researchers well suited to the project? If Early Stage Investigators or those in the early stages of independent careers, do they have appropriate experience and training? If established, have they demonstrated an ongoing record of accomplishments that have advanced their field(s)? If the project is collaborative or multi-PD/PI, do the investigators have complementary and integrated expertise; are their leadership approach, governance and organizational structure appropriate for the project?
In addition, for applications involving clinical trials
With regard to the proposed leadership for the project, do the PD/PI(s) and key personnel have the expertise, experience, and ability to organize, manage and implement the proposed clinical trial and meet milestones and timelines? Do they have appropriate expertise in study coordination, data management and statistics? For a multicenter trial, is the organizational structure appropriate and does the application identify a core of potential center investigators and staffing for a coordinating center?
Specific to this NOFO:
PEDP (Attachment):To what extent will the efforts described in the Plan for Enhancing Diverse Perspectives strengthen and enhance the expertise required for the project?
Does the application challenge and seek to shift current research or clinical practice paradigms by utilizing novel theoretical concepts, approaches or methodologies, instrumentation, or interventions? Are the concepts, approaches or methodologies, instrumentation, or interventions novel to one field of research or novel in a broad sense? Is a refinement, improvement, or new application of theoretical concepts, approaches or methodologies, instrumentation, or interventions proposed?
In addition, for applications involving clinical trials
Does the design/research plan include innovative elements, as appropriate, that enhance its sensitivity, potential for information or potential to advance scientific knowledge or clinical practice?
Specific to this NOFO:
PEDP (Attachment): To what extent will the efforts described in the Plan for Enhancing Diverse Perspectives meaningfully contribute to innovation?
Are the overall strategy, methodology, and analyses well-reasoned and appropriate to accomplish the specific aims of the project? Have the investigators included plans to address weaknesses in the rigor of prior research that serves as the key support for the proposed project? Have the investigators presented strategies to ensure a robust and unbiased approach, as appropriate for the work proposed? Are potential problems, alternative strategies, and benchmarks for success presented? If the project is in the early stages of development, will the strategy establish feasibility and will particularly risky aspects be managed? Have the investigators presented adequate plans to address relevant biological variables, such as sex, for studies in vertebrate animals or human subjects?
If the project involves human subjects and/or NIH-defined clinical research, are the plans to address 1) the protection of human subjects from research risks, and 2) inclusion (or exclusion) of individuals on the basis of sex/gender, race, and ethnicity, as well as the inclusion or exclusion of individuals of all ages (including children and older adults), justified in terms of the scientific goals and research strategy proposed?
In addition, for applications involving clinical trials
Does the application adequately address the following, if applicable
Study Design
Is the study design justified and appropriate to address primary and secondary outcome variable(s)/endpoints that will be clear, informative and relevant to the hypothesis being tested? Is the scientific rationale/premise of the study based on previously well-designed preclinical and/or clinical research? Given the methods used to assign participants and deliver interventions, is the study design adequately powered to answer the research question(s), test the proposed hypothesis/hypotheses, and provide interpretable results? Is the trial appropriately designed to conduct the research efficiently? Are the study populations (size, gender, age, demographic group), proposed intervention arms/dose, and duration of the trial, appropriate and well justified?
Are potential ethical issues adequately addressed? Is the process for obtaining informed consent or assent appropriate? Is the eligible population available? Are the plans for recruitment outreach, enrollment, retention, handling dropouts, missed visits, and losses to follow-up appropriate to ensure robust data collection? Are the planned recruitment timelines feasible and is the plan to monitor accrual adequate? Has the need for randomization (or not), masking (if appropriate), controls, and inclusion/exclusion criteria been addressed? Are differences addressed, if applicable, in the intervention effect due to sex/gender and race/ethnicity?
Are the plans to standardize, assure quality of, and monitor adherence to, the trial protocol and data collection or distribution guidelines appropriate? Is there a plan to obtain required study agent(s)? Does the application propose to use existing available resources, as applicable?
Data Management and Statistical Analysis
Are planned analyses and statistical approach appropriate for the proposed study design and methods used to assign participants and deliver interventions? Are the procedures for data management and quality control of data adequate at clinical site(s) or at center laboratories, as applicable? Have the methods for standardization of procedures for data management to assess the effect of the intervention and quality control been addressed? Is there a plan to complete data analysis within the proposed period of the award?
Specific to this NOFO:
Are data collected for at least two time periods that are meaningfully separated in time? Is at least one of the time periods during prenatal, juvenile, or advanced age?
How adequately does the proposed research incorporate methodological rigor where applicable, including, but not limited to, clear rationale for the chosen model(s) and primary/secondary endpoint(s), clear descriptions of tools and parameters, blinding, randomization, adequate sample size, pre-specified inclusion/exclusion criteria, appropriate handling of missing data and outliers, appropriate controls, preplanned analyses, and appropriate quantitative techniques? How clearly does the application indicate the exploratory vs. confirmatory components of the study, consider study limitations, and plan for transparent reporting of all methods, analyses, and results so that other investigators can evaluate the quality of the work and potentially perform replications?
Does the proposed work develop new methods or advance existing methods to extend measurement of the brain over longer periods than currently feasible?
How strong is the statistical analysis plan?
PEDP (Attachment): Are the timeline and milestones associated with the Plan for Enhancing Diverse Perspectives well-developed and feasible?
For clinical trials, is the scientific rationale of the proposed study based on well-designed, rigorous, and transparent previous preclinical and/or clinical research? Were any gaps in the rigor, robustness, or transparency of prior research identified, and, if so, how well were they addressed? Does the applicant describe potential biases and/or challenges in the study design or protocol and how they will be addressed? Is the proposed study design justified and appropriate, adequately controlled, and powered to address primary and secondary outcome variable(s)/endpoints? If applicable, will those variables/endpoints be clear, informative, and relevant to the population and hypothesis being tested? Are the study population(s) (i.e., gender, age, demographic group), proposed intervention arms and/or dosage, and duration of the trial appropriate and well justified? Is there a compelling rationale for the chosen subjects, endpoints, and statistical methods? For Basic Experimental Studies involving Humans (BESH), does the application describe and address expected effect size and how it relates to biologically meaningful differences? For exploratory (typically Phase I or II) clinical trials, does the proposed study design enable the rigorous assessment of outcomes focused on dosing, target engagement, safety, or other appropriate measures? For efficacy or effectiveness (typically Phase III or later) clinical trials, does the proposal account for clinical relevance of the expected effect size, and do the methods used to assign participants and deliver interventions properly apply blinding, randomization, controls, and approaches for handling missing data and outliers?
Will the scientific environment in which the work will be done contribute to the probability of success? Are the institutional support, equipment and other physical resources available to the investigators adequate for the project proposed? Will the project benefit from unique features of the scientific environment, subject populations, or collaborative arrangements?
In addition, for applications involving clinical trials
If proposed, are the administrative, data coordinating, enrollment and laboratory/testing centers, appropriate for the trial proposed?
Does the application adequately address the capability and ability to conduct the trial at the proposed site(s) or centers? Are the plans to add or drop enrollment centers, as needed, appropriate?
If international site(s) is/are proposed, does the application adequately address the complexity of executing the clinical trial?
If multi-sites/centers, is there evidence of the ability of the individual site or center to: (1) enroll the proposed numbers; (2) adhere to the protocol; (3) collect and transmit data in an accurate and timely fashion; and, (4) operate within the proposed organizational structure?
Specific to this NOFO:
PEDP (Attachment): To what extent will features of the environment described in the Plan for Enhancing Diverse Perspectives (e.g., collaborative arrangements, geographic diversity, institutional support) contribute to the success of the project?
As applicable for the project proposed, reviewers will evaluate the following additional items while determining scientific and technical merit, and in providing an overall impact score, but will not give separate scores for these items.
Specific to applications involving clinical trials
Is the study timeline described in detail, taking into account start-up activities, the anticipated rate of enrollment, and planned follow-up assessment? Is the projected timeline feasible and well justified? Does the project incorporate efficiencies and utilize existing resources (e.g., CTSAs, practice-based research networks, electronic medical records, administrative database, or patient registries) to increase the efficiency of participant enrollment and data collection, as appropriate?
Are potential challenges and corresponding solutions discussed (e.g., strategies that can be implemented in the event of enrollment shortfalls)?
For research that involves human subjects but does not involve one of the categories of research that are exempt under 45 CFR Part 46, the committee will 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, the committee will 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 project involves human subjects and/or NIH-defined clinical research, the committee will evaluate the proposed plans for the inclusion (or exclusion) of individuals on the basis of sex/gender, race, and ethnicity, as well as the inclusion (or exclusion) of individuals of all ages (including children and older adults) to determine if it is justified in terms of the scientific goals and research strategy proposed. For additional information on review of the Inclusion section, please refer to the Guidelines for the Review of Inclusion in Clinical Research.
The committee will evaluate the involvement of live vertebrate animals as part of the scientific assessment according to the following three points: (1) a complete description of all proposed procedures including the species, strains, ages, sex, and total numbers of animals to be used; (2) justifications that the species is appropriate for the proposed research and why the research goals cannot be accomplished using an alternative non-animal model; and (3) interventions including analgesia, anesthesia, sedation, palliative care, and humane endpoints that will be used to limit any unavoidable discomfort, distress, pain and injury in the conduct of scientifically valuable research. Methods of euthanasia and justification for selected methods, if NOT consistent with the AVMA Guidelines for the Euthanasia of Animals, is also required but is found in a separate section of the application. For additional information on review of the Vertebrate Animals Section, please refer to the Worksheet for Review of the Vertebrate Animals Section.
Reviewers will assess whether materials or procedures proposed are potentially hazardous to research personnel and/or the environment, and if needed, determine whether adequate protection is proposed.
For Resubmissions, the committee will evaluate the application as now presented, taking into consideration the responses to comments from the previous scientific review group and changes made to the project.
Not applicable
For Revisions, the committee will consider the appropriateness of the proposed expansion of the scope of the project. If the Revision application relates to a specific line of investigation presented in the original application that was not recommended for approval by the committee, then the committee will consider whether the responses to comments from the previous scientific review group are adequate and whether substantial changes are clearly evident.
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.
Reviewers will assess whether the project presents special opportunities for furthering research programs through the use of unusual talent, resources, populations, or environmental conditions that exist in other countries and either are not readily available in the United States or augment existing U.S. resources.
Reviewers will assess the information provided in this section of the application, including 1) the Select Agent(s) to be used in the proposed research, 2) the registration status of all entities where Select Agent(s) will be used, 3) the procedures that will be used to monitor possession use and transfer of Select Agent(s), and 4) plans for appropriate biosafety, biocontainment, and security of the Select Agent(s).
Reviewers will comment on whether the Resource Sharing Plan(s) (e.g., Sharing Model Organisms) or the rationale for not sharing the resources, is reasonable.
For projects involving key biological and/or chemical resources, reviewers will comment on the brief plans proposed for identifying and ensuring the validity of those resources.
Reviewers will consider 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 the Center for Scientific Review, in accordance with NIH peer review policies and practices, 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.
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. 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:
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.
1. Award Notices
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. This request is not a Notice of Award nor should it be construed to be an indicator of possible funding.
A formal notification in the form of a Notice of Award (NoA) will be provided to the applicant organization for successful applications. The NoA signed by the grants management officer is the authorizing document and will be sent via email to the recipient's business official.
Recipients must comply with any funding restrictions described in Section IV.6. Funding Restrictions. Selection of an application for award is not an authorization to begin performance. Any costs incurred before receipt of the NoA are at the recipient's risk. These costs may be reimbursed only to the extent considered allowable pre-award costs.
Any application awarded in response to this NOFO will be subject to terms and conditions found on the Award Conditions and Information for NIH Grants website. This includes any recent legislation and policy applicable to awards that is highlighted on this website.
Individual awards are based on the application submitted to, and as approved by, the NIH and are subject to the IC-specific terms and conditions identified in the NoA.
ClinicalTrials.gov: If an award provides for one or more clinical trials. By law (Title VIII, Section 801 of Public Law 110-85), the "responsible party" must register and submit results information for certain applicable clinical trials on the ClinicalTrials.gov Protocol Registration and Results System Information Website (https://register.clinicaltrials.gov). NIH expects registration and results reporting of all trials whether required under the law or not. For more information, see https://grants.nih.gov/policy/clinical-trials/reporting/index.htm
Institutional Review Board or Independent Ethics Committee Approval: Recipient institutions must ensure that all 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.
Data and Safety Monitoring Requirements: The NIH policy for data and safety monitoring requires oversight and monitoring of all NIH-conducted or -supported human biomedical and behavioral intervention studies (clinical trials) to ensure the safety of participants and the validity and integrity of the data. Further information concerning these requirements is found at http://grants.nih.gov/grants/policy/hs/data_safety.htm and in the application instructions (SF424 (R&R) and PHS 398).
Investigational New Drug or Investigational Device Exemption Requirements: Consistent with federal regulations, clinical research projects involving the use of investigational therapeutics, vaccines, or other medical interventions (including licensed products and devices for a purpose other than that for which they were licensed) in humans under a research protocol must be performed under a Food and Drug Administration (FDA) investigational new drug (IND) or investigational device exemption (IDE).
2. Administrative and National Policy Requirements
All NIH grant and cooperative agreement awards include the NIH Grants Policy Statement as part of the NoA. For these terms of award, see the NIH Grants Policy Statement Part II: Terms and Conditions of NIH Grant Awards, Subpart A: Generaland Part II: Terms and Conditions of NIH Grant Awards, Subpart B: Terms and Conditions for Specific Types of Grants, Recipients, and Activities, including of note, but not limited to:
If a recipient is successful and receives a Notice of Award, 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.
If a recipient receives an award, the recipient must follow all applicable nondiscrimination laws. The recipient agrees to this when registering in SAM.gov. The recipient must also submit an Assurance of Compliance (HHS-690). To learn more, see the Laws and Regulations Enforced by the HHS Office for Civil Rights website.
HHS recognizes that NIH research projects are often limited in scope for many reasons that are nondiscriminatory, such as the principal investigators scientific interest, funding limitations, recruitment requirements, and other considerations. Thus, criteria in research protocols that target or exclude certain populations are warranted where nondiscriminatory justifications establish that such criteria are appropriate with respect to the health or safety of the subjects, the scientific study design, or the purpose of the research. For additional guidance regarding how the provisions apply to NIH grant programs, please contact the Scientific/Research Contact that is identified in Section VII under Agency Contacts of this NOFO.
In accordance with the statutory provisions contained in Section 872 of the Duncan Hunter National Defense Authorization Act of Fiscal Year 2009 (Public Law 110-417), NIH awards will be subject to System for Award Management (SAM.gov) requirements. SAM.gov requires Federal agencies to review and consider information about an applicant in the designated integrity and performance system (currently SAM.gov) prior to making an award. 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 addition to the information available in the responsibility/qualification records in SAM.gov, in making a judgement about the applicants integrity, business ethics, and record of performance under Federal awards when completing the review of risk posed by applicants as described in 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.
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.
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. 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.
The Federal Funding Accountability and Transparency Act of 2006 as amended (FFATA), includes a requirement for recipients of Federal grants to report information about first-tier subawards and executive compensation under Federal assistance awards issued in FY2011 or later. All recipients of applicable NIH grants and cooperative agreements are required to report to the Federal Subaward Reporting System (FSRS) available at www.fsrs.gov on all subawards over the threshold. See the NIH Grants Policy Statement for additional information on this reporting requirement.
In accordance with the regulatory requirements provided at 2 CFR Part 200.113 and Appendix XII to 2 CFR Part 200, recipients that have currently active Federal grants, cooperative agreements, and procurement contracts from all Federal awarding agencies with a cumulative total value greater than $10,000,000 for any period of time during the period of performance of a Federal award, must report and maintain the currency of information reported in the System for Award Management (SAM) about civil, criminal, and administrative proceedings in connection with the award or performance of a Federal award that reached final disposition within the most recent five-year period. The recipient must also make semiannual disclosures regarding such proceedings. Proceedings information will be made publicly available in the designated integrity and performance system (Responsibility/Qualification in SAM.gov, formerly FAPIIS). This is a statutory requirement under section 872 of Public Law 110-417, as amended (41 U.S.C. 2313). As required by section 3010 of Public Law 111-212, all information posted in the designated integrity and performance system on or after April 15, 2011, except past performance reviews required for Federal procurement contracts, will be publicly available. Full reporting requirements and procedures are found in Appendix XII to 2 CFR Part 200 – Award Term and Condition for Recipient Integrity and Performance Matters.
We encourage inquiries concerning this funding opportunity and welcome the opportunity to answer questions from potential applicants.
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]
Elizabeth Newman, Ph.D.
National Institute on Aging (NIA)
Telephone: 301-480-7937
Email: [email protected]
Virginia Salo, PhD
Eunice Kennedy Shriver National Institute of Child Health and Human Development
Telephone: 301-402-3682
Email: [email protected]
Anil Wali, Ph.D.
National Cancer Institute (NCI)
Telephone: 240-276-6183
Email: [email protected]
Examine your eRA Commons account for review assignment and contact information (information appears two weeks after the submission due date).
Robin Laney
National Institute on Aging (NIA)
Telephone: 301-496-1473
Email:[email protected]
Margaret Young
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Telephone: 301-642-4552
Email: [email protected]
Crystal Wolfrey
National Cancer Institute (NCI)
Telephone: 240-276-6277
Email: [email protected]
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.
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.