NIH-funded research R03 grant

Investigating mitochondrial genetic differences in human tissues

Official title: Mitochondrial Genetic Variation Across Human Tissues

Funded at Boston University Medical Campus · NIH-10911342 · Data updated 2026-11-12

This study is looking at how differences in the genetic material found in our cells might play a role in diseases that affect both kids and older adults, by examining tissue samples to see how these variations change with age and in different parts of the body.

Quick facts

Grant typeR03 grant
Study typeNIH-funded research
Funding institutionBoston University Medical Campus
NIH-funded
Lab location1 site (Boston, United States)
Project startSeptember 1, 2023
Project endMay 31, 2026
Funding year2024
Award (this year)$82,500
NIH project number5R03AG081053-02
Project IDNIH-10911342 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research include individuals with mitochondrial diseases or those interested in the genetic factors influencing aging and tissue health.

Less likely to help

Patients with conditions unrelated to mitochondrial function or those who are not within the age range of interest may not benefit from this research.

What this research studies

This research explores how variations in mitochondrial DNA (mtDNA) across different tissues in the human body may contribute to various diseases, including those that affect children and aging adults. By analyzing genetic data from a large dataset of postmortem tissue samples, the study aims to identify the presence and frequency of different mtDNA variants in various tissues. The researchers will utilize advanced sequencing techniques to understand how these genetic differences may relate to age and tissue type, potentially revealing important insights into mitochondrial diseases.

Why it matters

Potential benefit: If successful, this research could lead to better understanding and treatment options for mitochondrial diseases and age-related conditions.

How similar studies have gone: Previous research has shown promising results in understanding mitochondrial genetics, but this specific approach of comparing tissue variants across a large population is relatively novel.

Where this research is happening

  • Boston University Medical Campus
    Boston, United States
    Active

Researchers

  • Principal investigator: Fetterman, Jessica L — Boston University Medical Campus
  • Study coordinator: Fetterman, Jessica L

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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.