Enhancing Mechanistic Research on Precision Probiotic Therapies (R61/R33 Clinical Trial Optional)
This NIH phased award funds mechanistic research to identify and test person-specific factors that explain variable responses to probiotic interventions, using observational/secondary analyses in R61 and mechanistic studies in animal models or humans in R33.
⚑ Phased R61/R33 mechanism with milestone-based transition review · Clinical trial optional · Foreign organizations are listed as eligible, but non-domestic components of U.S. organizations are not eligible; foreign components are allowed
Unit fits — one characterization, each unit's own rules
| Physical Sciences & Engineering (demo) | 80 strong | technical depth: substantial; funds basic research |
| IPPRA | 58 good | peripheral portfolio topic: public_health; signature methods: surveys longitudinal; social/behavioral work is minor; funds basic research; biomedical core — IPPRA health lane is communication/crisis/policy (capped); clinical-trial/biomedical core — IPPRA angle is policy/community (capped) |
| Tom Love Innovation Hub | 15 none | deep-tech content; no commercialization signal |
Description
The purpose of this notice of funding opportunity (NOFO) is to support highly innovative mechanistic research to accelerate precision probiotic interventions using a milestone-driven, biphasic award mechanism, R61/R33 Phased Innovation Award. Specifically, this NOFO solicits applications that will characterize person-specific features affecting probiotic responses to identify subgroups of probiotic responders and to enhance probiotic clinical outcomes. The ultimate goal of this NOFO is to identify, understand, and develop strategies to address barriers in precision probiotic therapies to account for the heterogenicity in humans that causes inconsistent probiotic responses. The first phase, funded by the R61, will providing for up to 2 years to identify unique host biological patterns (e.g., native microbiome, immune system, gender, diet, age, genetic background, lifestyle, and health history) that are correlated with heterogeneity of probiotic clinical effects using observational or secondary data analysis studies. The second phase, funded under the R33, will support studies to assess the ability of the unique patterns determined in the R61 phase to detect the improvement of probiotic responsiveness in rigorously designed mechanistic studies in relevant animal models or in human subjects. The combined R61/R33 should not exceed 5 years. Transition from the R61 to the R33 phase of the award will be administratively reviewed and will be determined based on successful completion of Transition Milestones that need to be clearly specified in the R61 phase application. Support for a single phased award that does not need the R61 Exploratory phase is available in the companion (R33) NOFO, PAR-AT-24-XXX (TEMP-25413).
Eligibility
Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession; Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply.
Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply.
Foreign components, as defined in the NIH Grants Policy Statement, are allowed.
Apply
View on Grants.gov → CONTACT: National Institutes of Health <grantsinfo@nih.gov>
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