Understanding Alzheimer's Disease in the Context of the Aging Brain (R01) | PAR 15 357

Opportunity Information: Apply for PAR 15 357

The National Institutes of Health (NIH) released this R01 grant opportunity, titled Understanding Alzheimer's Disease in the Context of the Aging Brain (Funding Opportunity Number PAR-15-357; CFDA 93.866), to push the field toward a clearer, more unified picture of how normal brain aging relates to the start and progression of Alzheimer's disease (AD). The central idea is that AD does not happen in isolation from aging; it unfolds in an aging brain, and the biology of aging likely shapes when AD begins, how quickly it advances, and which pathways become most damaging. By supporting research that thoroughly characterizes brain aging and connects it to AD-relevant changes, the FOA aims to help investigators pinpoint the mechanisms that separate healthy aging from the transition into AD neuropathology. This knowledge is positioned as essential groundwork for designing better preventive and therapeutic interventions.

A major emphasis of the announcement is on comprehensive and integrative approaches. Rather than treating aging as a background variable, applicants are encouraged to study aging biology and neurobiology as active drivers or modifiers of disease processes. The FOA highlights the value of cross-disciplinary projects that bridge traditional Alzheimer's research with basic research on aging. In practical terms, this points toward proposals that combine expertise across fields such as neurodegeneration, geroscience, systems neuroscience, molecular and cellular aging, brain resilience and repair, and other areas that can illuminate why some brains maintain function with age while others shift toward AD pathology. The overall direction is to move beyond single-factor explanations and toward integrated models that can explain the shift from healthy aging to AD-related neurobiological change.

The funding mechanism is the NIH R01, meaning it is intended for substantial, hypothesis-driven research projects that can support a well-developed scientific plan. The opportunity is categorized as a discretionary grant in the health area. While the source information provided does not specify an award ceiling or the expected number of awards, the use of the R01 mechanism typically signals support for multi-year research programs with clear aims, rigorous methods, and strong justification for significance and innovation in the context of NIH priorities.

Eligibility is broad across the U.S. research ecosystem. Eligible applicants include state, county, and local governments; special district governments; independent school districts; public and state-controlled institutions of higher education; private institutions of higher education; nonprofits with or without 501(c)(3) status (as long as they are not higher-education institutions in the latter category); for-profit organizations other than small businesses; small businesses; public housing authorities/Indian housing authorities; and Native American tribal governments (federally recognized) as well as other Native American tribal organizations that are not federally recognized. The announcement also explicitly includes a range of additional institution types often highlighted in NIH funding policies, such as Alaska Native and Native Hawaiian Serving Institutions, Asian American Native American Pacific Islander Serving Institutions (AANAPISIs), Hispanic-serving Institutions, Historically Black Colleges and Universities (HBCUs), Tribally Controlled Colleges and Universities (TCCUs), eligible federal government agencies, faith-based or community-based organizations, regional organizations, and U.S. territories or possessions.

At the same time, the FOA is explicit about restrictions related to foreign involvement. Non-domestic (non-U.S.) entities (foreign institutions) are not eligible to apply. In addition, non-domestic components of U.S. organizations are not eligible to apply, and foreign components (as defined in the NIH Grants Policy Statement) are not allowed. In short, the work supported under this FOA must be fully domestic in its applicant and component structure.

Key administrative details in the provided source include an original closing date of January 7, 2019, and a creation date of September 24, 2015. Even though that closing date indicates the opportunity is historically time-bounded as listed, the scientific framing remains clear: NIH sought R01-level projects that can explain how the biology of brain aging contributes to the emergence and progression of Alzheimer's disease, with an expectation that integrative, cross-disciplinary research will be especially responsive to the goals of the announcement.

• The National Institutes of Health in the health sector is offering a public funding opportunity titled "Understanding Alzheimer's Disease in the Context of the Aging Brain (R01)" and is now available to receive applicants.
• Interested and eligible applicants and submit their applications by referencing the CFDA number(s): 93.866.
• This funding opportunity was created on 2015-09-24.
• Applicants must submit their applications by 2019-01-07. (Agency may still review applications by suitable applicants for the remaining/unused allocated funding in 2026.)
• Eligible applicants include: State governments, County governments, City or township governments, Special district governments, Independent school districts, Public and State controlled institutions of higher education, Native American tribal governments (Federally recognized), Public housing authorities/Indian housing authorities, Native American tribal organizations (other than Federally recognized tribal governments), Nonprofits having a 501 (c) (3) status with the IRS, other than institutions of higher education, Nonprofits that do not have a 501 (c) (3) status with the IRS, other than institutions of higher education, Private institutions of higher education, For-profit organizations other than small businesses, Small businesses, Others.

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