NIH-funded research NIH-funded research

Understanding how branched-chain amino acids affect metabolism and diabetes.

Official title: Quantifying Enteric Metabolism of Branched-chain Amino Acids in Relation to Other Dietary and Microbiota Nutrients

Funded at North Carolina State University Raleigh · NIH-11015048 · Data updated 2026-11-12

This study is looking at how certain amino acids found in food can affect how our bodies process nutrients in the gut and how this might help us understand and manage obesity and diabetes better.

More Microbiota research and trials

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionNorth Carolina State University Raleigh
NIH-funded
Lab location1 site (Raleigh, United States)
Project startFebruary 1, 2024
Project endJanuary 31, 2027
Funding year2025
Award (this year)$249,000
NIH project number5R00DK132554-04
Project IDNIH-11015048 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research are individuals with obesity or adult-onset diabetes who are interested in understanding the metabolic effects of dietary components.

Less likely to help

Patients who do not have obesity or diabetes may not receive direct benefits from this research.

What this research studies

This research investigates the role of branched-chain amino acids (BCAAs) in the metabolism of nutrients in the intestine and their relationship to obesity and diabetes. It aims to explore how these amino acids, along with microbiota-produced nutrients, influence the secretion of hormones that regulate metabolism. By studying animal models, the research will analyze how BCAAs and other nutrients affect energy production and glucose metabolism in the intestines, which could lead to new insights into managing obesity and diabetes.

Why it matters

Potential benefit: If successful, this research could lead to improved therapies for obesity and diabetes by enhancing our understanding of nutrient metabolism.

How similar studies have gone: Previous research has shown promising results in understanding the metabolic roles of nutrients, but this specific focus on BCAAs and intestinal metabolism is relatively novel.

Where this research is happening

  • North Carolina State University Raleigh
    Raleigh, United States
    Active

Researchers

  • Principal investigator: Williamson, Ian Andrew — North Carolina State University Raleigh
  • Study coordinator: Williamson, Ian Andrew

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.