NIH-funded research NIH-funded research

Exercise timing to reset the brain’s body clock in breast cancer care

Official title: The Role of Exercise in Controlling Central Mediators of Circadian Rhythm

Funded at University of Wyoming · NIH-11388639 · Data updated 2026-11-12

A study tests whether exercising at specific times can reset the brain’s circadian clock and potentially improve well-being for people coping with breast cancer.

More Circadian Rhythm research and trials

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionUniversity of Wyoming
NIH-funded
Lab location1 site (Laramie, United States)
Project startSeptember 1, 2017
Project endJuly 31, 2027
Funding year2026
Award (this year)$208,058
NIH project number5P20GM121310-10
Project IDNIH-11388639 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates are adults with breast cancer or at-risk individuals who experience circadian disruption and could benefit from timing-based lifestyle strategies.

Less likely to help

Individuals without circadian disruption or breast cancer-related concerns may see limited or no benefit from this approach.

What this research studies

This project uses an animal model to understand how timed exercise might realign circadian rhythms disrupted by cancer-related factors. It examines how exercise can shift the central clock in the brain and how this affects peripheral clocks in the body. The researchers plan controlled light disruption to mimic human circadian misalignment and then apply exercise to see if normal rhythms can be restored. The goal is to uncover mechanisms by which exercise may serve as a chronobiological tool to support patients, informing future human studies.

Why it matters

Potential benefit: If successful, the work could lead to chronotherapy strategies that use exercise timing to improve sleep, energy, and quality of life for breast cancer patients.

How similar studies have gone: Preliminary evidence in humans shows mid-afternoon exercise can influence peripheral clocks, supporting further exploration of timing-based strategies.

Where this research is happening

  • University of Wyoming
    Laramie, United States
    Active

Researchers

  • Principal investigator: Schmitt, Emily Elizabeth — University of Wyoming
  • Study coordinator: Schmitt, Emily Elizabeth

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.