NIH-funded research Career grant

Investigating how gut bacteria and their products may influence dementia development in diverse populations

Official title: Delineating the role of the gut microbiota and its derived metabolites in the development of dementia in multi-ethnic populations

Funded at University of Texas Hlth Science Center · NIH-11013329 · Data updated 2026-11-12

This study is looking at how the bacteria in our gut might affect brain health and the risk of developing Alzheimer's and other types of dementia, especially in diverse groups of people who might not get diagnosed or treated quickly.

Quick facts

Grant typeCareer grant
Study typeNIH-funded research
Funding institutionUniversity of Texas Hlth Science Center
NIH-funded
Lab location1 site (San Antonio, United States)
Project startFebruary 1, 2023
Project endJanuary 31, 2028
Funding year2025
Award (this year)$220,479
NIH project number5K01NS126489-03
Project IDNIH-11013329 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research include individuals at risk for Alzheimer's disease or related dementias, particularly from diverse ethnic backgrounds.

Less likely to help

Patients who do not have any risk factors for Alzheimer's disease or related dementias may not benefit from this research.

What this research studies

This research explores the connection between gut microbiota and the development of Alzheimer's disease and related dementias. By analyzing data from two different cohorts, the study aims to identify how the composition and diversity of gut bacteria relate to brain health and cognitive function. The research focuses on understanding these relationships in multi-ethnic populations, particularly those who may face barriers to timely diagnosis and treatment. The approach includes advanced techniques like 16S gene sequencing to profile gut bacteria and their metabolites.

Why it matters

Potential benefit: If successful, this research could lead to new strategies for preventing or treating dementia by targeting gut health.

How similar studies have gone: Previous research has shown promising results in understanding the gut-brain connection, suggesting that this approach could yield valuable insights.

Where this research is happening

  • University of Texas Hlth Science Center
    San Antonio, United States
    Active

Researchers

  • Principal investigator: Fongang, Bernard — University of Texas Hlth Science Center
  • Study coordinator: Fongang, Bernard

Related research

Other NIH-funded projects on the same topics.

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.