Understanding how rectal Chlamydia trachomatis infections affect immune responses

Coordinated studies in monkeys and humans to assess the immunological impact of rectal Chlamydia trachomatis infection on protection against genital infection

NIH-funded research University of Washington · NIH-11063193

This study is looking at how the body’s immune system reacts to rectal chlamydia infections in both monkeys and people, to better understand how these infections might affect the chances of getting reinfected and to help develop better vaccines in the future.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionUniversity of Washington NIH-funded
Lab location1 site (Seattle, United States)
Project IDNIH-11063193 on NIH RePORTER

What this research studies

This research investigates the immune response to rectal Chlamydia trachomatis (CT) infections in both monkeys and humans. By studying these infections, the research aims to determine how they influence the risk of reinfection and the overall immune response. The approach includes animal studies in nonhuman primates and human participants to gather data on immune responses and potential protective effects. The findings could inform future vaccine strategies against chlamydia.

Who could benefit from this research

Good fit: Ideal candidates for participation include individuals diagnosed with rectal Chlamydia trachomatis infections or those at high risk for such infections.

Not a fit: Patients who have never been infected with Chlamydia trachomatis or those with other unrelated health conditions may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to improved vaccine strategies for preventing chlamydia infections.

How similar studies have performed: Previous studies in animal models have shown promising results regarding the immune response to rectal infections, suggesting potential for success in this research.

Where this research is happening

Seattle, United States

Researchers

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 below.
Last reviewed 2026-06-09 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.