NIH-funded research R01 grant

How substance P affects bone damage from staph infections

Official title: Substance P exacerbation of staphylococcal bone damage

Funded at University of North Carolina Charlotte · NIH-10872180 · Data updated 2026-11-12

This study is looking at how a substance called substance P might make inflammation and bone damage worse in people with staph infections, especially in cases of osteomyelitis, to help us understand how it affects bone health.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionUniversity of North Carolina Charlotte
NIH-funded
Lab location1 site (Charlotte, United States)
Project startSeptember 19, 2022
Project endJuly 31, 2027
Funding year2024
Award (this year)$382,474
NIH project number5R01AI170012-03
Project IDNIH-10872180 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research are individuals suffering from osteomyelitis or other bone infections caused by Staphylococcus aureus.

Less likely to help

Patients with bone infections caused by other bacteria or those without significant inflammation may not benefit from this research.

What this research studies

This research investigates the role of substance P, a neuropeptide, in worsening inflammation and bone damage caused by staphylococcal infections, particularly osteomyelitis. The study will evaluate how substance P interacts with bone cells and contributes to the dysregulation of bone remodeling and destruction. Using both isolated human and murine bone cells, as well as established animal models, the research aims to understand the mechanisms by which substance P exacerbates inflammation in infected bone tissue.

Why it matters

Potential benefit: If successful, this research could lead to new therapeutic strategies to mitigate bone damage and inflammation in patients with staphylococcal infections.

How similar studies have gone: Previous research has shown that targeting neuropeptides can influence inflammation, suggesting potential success for this approach in treating bone infections.

Where this research is happening

  • University of North Carolina Charlotte
    Charlotte, United States
    Active

Researchers

  • Principal investigator: Marriott, Ian — University of North Carolina Charlotte
  • Study coordinator: Marriott, Ian

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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.