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Funding Opportunity Announcement for Impact of Environmental Exposures on Gut-Brain Signaling in Neurological Conditions (R01)

National Institutes of Health · TEMP-31126

Award range

See source for award amount

Deadline

Not specified

Eligible applicants

State governments, Independent school districts, Private institutions of higher education, Small businesses, Native American tribal governments (Federally recognized), Public housing authorities/Indian housing authorities, For profit organizations other than small businesses, County governments, Others (see text field entitled "Additional Information on Eligibility" for clarification), Public and State controlled institutions of higher education, 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

Geographic eligibility and all attachment-specific conditions require review of the original announcement.

Eligibility details

Foreign components, as defined in the NIH Grants Policy Statement, are allowed.

Matching funds & resources

Source matching-funds field: Not Required.

Matching funds and leveraged resources are different requirements. Read the description and reviewed rules below before determining resource commitments.

About this opportunity

The National Institute of Environmental Health Sciences (NIEHS) intends to publish a Notice of Funding Opportunity (NOFO) to solicit applications for research that builds on our understanding of the gut microbiome-brain axis for the purpose of identifying improved detection, prevention, and intervention strategies for environmental exposure-induced neurological diseases. Given the overlapping gut-brain signaling pathways and the prevalence of neurological conditions with gut-related comorbidities, the scope of this program would be inclusive of a wide range of neurological outcomes, including mental health disorders and chronic neurodegenerative conditions such as Parkinson’s disease and Alzheimer’s disease. The objective of this program is to develop gut-focused intervention strategies (e.g., probiotics, microbial biomarkers, nutritional supplements and novel therapeutics) to decrease risk, slow progression, or possibly reverse these neurological condition(s). Applications are not being solicited at this time. Notice is being provided to allow potential applicants sufficient time to develop meaningful collaborations and responsive projects. This NOFO will utilize the R01 activity code. Investigators with expertise and insights into this area of biological mechanisms underlying the effects of environmental exposures on neurological outcomes and the mediating role of the gut-brain axis are encouraged to begin to consider applying for this new NOFO. In addition, collaborative investigations combining expertise in toxicology, microbiome, and neuroscience will be encouraged and these investigators should also begin considering applying for this application.

Funding geography: Not specified — review source. A funder’s address does not establish eligibility.

Review original source ↗

Funding instrument: Grant. Issuing jurisdiction: Federal. This is not a geographic eligibility determination.

Source fields and evidence

id: 359020
Source ↗ · id

opportunityNumber: TEMP-31126
Source ↗ · opportunityNumber

opportunityTitle: Funding Opportunity Announcement for Impact of Environmental Exposures on Gut-Brain Signaling in Neurological Conditions (R01)
Source ↗ · opportunityTitle

revision: 0
Source ↗ · revision

agencyDetails: {"code":"NIH","seed":"HHS-NIH11","agencyName":"National Institutes of Health","agencyCode":"HHS-NIH11","topAgencyCode":"HHS"}
Source ↗ · agencyDetails

owningAgencyCode: HHS-NIH11
Source ↗ · owningAgencyCode

cfdas: [{"id":428485,"opportunityId":359020,"cfdaNumber":"93.113","programTitle":"Environmental Health"}]
Source ↗ · cfdas

forecastDesc: <p><span style="color: rgb(51, 51, 51);">The National Institute of Environmental Health Sciences (NIEHS) intends to publish a Notice of Funding Opportunity (NOFO) to solicit applications for research that builds on our understanding of the gut microbiome-brain axis for the purpose of identifying improved detection, prevention, and intervention strategies for environmental exposure-induced neurological diseases.&nbsp;Given the overlapping gut-brain signaling pathways and the prevalence of neurological conditions with gut-related comorbidities, the scope of this program would be inclusive of a wide range of neurological outcomes, including mental health disorders and chronic neurodegenerative conditions such as Parkinson’s disease and Alzheimer’s disease.&nbsp;The objective of this program is to develop gut-focused intervention strategies (e.g., probiotics, microbial biomarkers, nutritional supplements and novel therapeutics) to decrease risk, slow progression, or possibly reverse these neurological condition(s).&nbsp;Applications are not being solicited at this time. Notice is being provided to allow potential applicants sufficient time to develop meaningful collaborations and responsive projects.&nbsp;This NOFO will utilize the R01 activity code. Investigators with expertise and insights into this area of biological mechanisms underlying the effects of environmental exposures on neurological outcomes and the mediating role of the gut-brain axis are encouraged to begin to consider applying for this new NOFO. In addition, collaborative investigations combining expertise in toxicology, microbiome, and neuroscience will be encouraged and these investigators should also begin considering applying for this application.&nbsp;</span></p>
Source ↗ · forecastDesc

applicantTypes: [{"id":"00","description":"State governments"},{"id":"05","description":"Independent school districts"},{"id":"20","description":"Private institutions of higher education"},{"id":"23","description":"Small businesses"},{"id":"07","description":"Native American tribal governments (Federally recognized)"},{"id":"08","description":"Public housing authorities/Indian housing authorities"},{"id":"22","description":"For profit organizations other than small businesses"},{"id":"01","description":"County governments"},{"id":"25","description":"Others (see text field entitled \"Additional Information on Eligibility\" for clarification)"},{"id":"06","description":"Public and State controlled institutions of higher education"},{"id":"11","description":"Native American tribal organizations (other than Federally recognized tribal governments)"},{"id":"12","description":"Nonprofits having a 501(c)(3) status with the IRS, other than institutions of higher education"}]
Source ↗ · applicantTypes

applicantEligibilityDesc: Foreign components, as defined in the NIH Grants Policy Statement, are allowed.
Source ↗ · applicantEligibilityDesc

fundingInstruments: [{"id":"G","description":"Grant"}]
Source ↗ · fundingInstruments

fundingActivityCategories: [{"id":"HL","description":"Health"}]
Source ↗ · fundingActivityCategories

costSharing: false
Source ↗ · costSharing

lastUpdatedDate: Jul 18, 2025 02:31:27 PM EDT
Source ↗ · lastUpdatedDate

status: forecasted
Source ↗ · oppHits[id=359020].oppStatus

Source retrieved 10/15/2026 · Revision 0. Always confirm current requirements and dates with the funder. Structured source fields are checked; this is not a determination that every applicant qualifies.

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