NIH-funded research R01 grant

Gamma delta T cells and their role in inflammation related to HIV and aging

Official title: Gamma delta T cells promote inflammation in aviremic HIV infection and normal aging

Funded at Boston University Medical Campus · NIH-10862859 · Data updated 2026-11-12

This study is looking at how certain immune cells called gamma delta T cells might influence inflammation and gut health in people with HIV who have their virus under control, as well as in older adults, to see how they could be linked to age-related issues like osteoporosis, stroke, and dementia.

More Aging research and trials

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionBoston University Medical Campus
NIH-funded
Lab location1 site (Boston, United States)
Project startAugust 15, 2020
Project endMay 31, 2026
Funding year2024
Award (this year)$718,155
NIH project number5R01AG065050-05
Project IDNIH-10862859 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research include individuals aged 65 and older who are HIV-positive and have achieved viral suppression.

Less likely to help

Patients who are not HIV-positive or those who are younger than 65 years old may not benefit from this research.

What this research studies

This research investigates how gamma delta T cells contribute to inflammation in individuals with HIV who have achieved viral suppression, as well as in the aging population. It focuses on the relationship between these immune cells and age-related diseases, particularly how they may affect intestinal health and overall inflammation. By examining the role of these T cells in the gut, the research aims to understand their impact on conditions such as osteoporosis, stroke, and dementia in older adults. The study employs a combination of clinical assessments and laboratory analyses to explore these mechanisms.

Why it matters

Potential benefit: If successful, this research could lead to improved management of inflammation-related health issues in older adults living with HIV.

How similar studies have gone: Previous research has shown that targeting immune responses can lead to significant improvements in health outcomes for aging populations, suggesting potential success for this approach.

Where this research is happening

  • Boston University Medical Campus
    Boston, United States
    Active

Researchers

  • Principal investigator: Snyder-Cappione, Jennifer E — Boston University Medical Campus
  • Study coordinator: Snyder-Cappione, Jennifer E

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  • Gamma delta T cells and their role in inflammation related to HIV and aging

    This study is looking at how certain immune cells called gamma delta T cells might play a role in inflammation for people with HIV and those who are aging, especially in connection with Alzheimer's disease, to help us understand how gut health and immune responses could affect brain health and memory.

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  • How lifetime stress affects cognitive aging in people with HIV, focusing on racial differences.

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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.