Moving Beyond Standard Assessments: Applying Novel Tools to Assess Human Placental Structure and Function in Real Time (R21) | RFA HD 18 004

Opportunity Information: Apply for RFA HD 18 004

The grant opportunity titled "Moving Beyond Standard Assessments: Applying Novel Tools to Assess Human Placental Structure and Function in Real Time (R21)" is a National Institutes of Health (NIH) discretionary research funding announcement aimed at pushing placental science beyond the traditional, often indirect ways clinicians and researchers evaluate placental health. The core focus is on developing new tools and methods that can measure how the human placenta is developing and functioning while pregnancy is ongoing, rather than relying mainly on standard prenatal assessments or information collected only after delivery. The intent is to encourage innovative research that can capture placental structure and function in real time and in living patients, since the placenta is central to fetal growth and maternal health but remains difficult to evaluate directly during pregnancy.

The FOA specifically calls for novel approaches to create safe, real-time, non-invasive or minimally invasive, in vivo techniques for assessing the placenta across pregnancy. In practice, this means the NIH is looking for technologies or methodological advances that can be used during pregnancy with minimal risk and minimal disruption, and that can provide timely, dynamic information rather than a single snapshot. The emphasis on "across pregnancy" signals interest in approaches that can be applied longitudinally, potentially tracking changes over weeks or months, which is important because placental function can evolve and deteriorate over time and may contribute to outcomes like fetal growth restriction, preeclampsia, preterm birth, or stillbirth. The announcement is structured under the R21 mechanism, which is commonly used by NIH to support exploratory or early-stage, high-potential ideas that may be too new for larger, more definitive awards.

From an administrative standpoint, this opportunity is listed as Funding Opportunity Number RFA HD 18 004 and is categorized as a grant within the Health, Income Security and Social Services activity area, with CFDA number 93.865. The award ceiling is listed as $200,000, indicating an upper limit on how much funding an individual award can provide under this announcement. The original closing date for applications was March 31, 2017, and the creation date for the listing was December 15, 2016, placing it in a specific historical funding cycle even though the scientific priorities it reflects are still relevant to ongoing maternal-fetal health research.

Eligibility is broad and intentionally inclusive, covering many types of domestic institutions and organizations as well as certain non-U.S. entities. Eligible applicants include state, county, and local governments; special district governments; independent school districts; and public housing authorities, including Indian housing authorities. Academic eligibility spans public and state-controlled institutions of higher education as well as private institutions of higher education. The FOA also permits applications from federally recognized Native American tribal governments and from Native American tribal organizations that are not federally recognized tribal governments. Both nonprofit organizations with 501(c)(3) status and nonprofits without 501(c)(3) status are eligible (as long as they are not institutions of higher education), and the opportunity is open to for-profit organizations other than small businesses as well as small businesses. In addition, the announcement explicitly highlights "Other Eligible Applicants" such as Alaska Native and Native Hawaiian Serving Institutions, Asian American Native American Pacific Islander Serving Institutions (AANAPISISs), Hispanic-serving Institutions, Historically Black Colleges and Universities (HBCUs), Tribally Controlled Colleges and Universities (TCCUs), faith-based or community-based organizations, eligible federal agencies, regional organizations, U.S. territories or possessions, and even non-domestic (non-U.S.) entities and foreign organizations. This breadth suggests NIH wanted to attract diverse scientific teams, technology developers, and community-connected organizations that might bring fresh perspectives, unique populations, or specialized technical capabilities to placental assessment challenges.

Taken together, the opportunity is essentially a targeted push to accelerate the creation of next-generation placental monitoring tools that can be used safely during pregnancy, provide immediate or near-immediate readouts, and reduce reliance on indirect proxies for placental health. By funding exploratory R21 projects, the NIH is signaling that it values creative, potentially transformative approaches that could open the door to better prediction, earlier detection, and improved understanding of placental dysfunction, with the long-term goal of improving outcomes for pregnant people and infants.

• The National Institutes of Health in the health, income security and social services sector is offering a public funding opportunity titled "Moving Beyond Standard Assessments: Applying Novel Tools to Assess Human Placental Structure and Function in Real Time (R21)" and is now available to receive applicants.
• Interested and eligible applicants and submit their applications by referencing the CFDA number(s): 93.865.
• This funding opportunity was created on 2016-12-15.
• Applicants must submit their applications by 2017-03-31. (Agency may still review applications by suitable applicants for the remaining/unused allocated funding in 2026.)
• Each selected applicant is eligible to receive up to $200,000.00 in funding.
• 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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