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Physical activity, muscle, and the HSP70 response
J L Kilgore1, T I Musch, C R Ross
1Program in Sport and Exercise Science, Midwestern State University, Wichita Falls, TX 76308-2099, USA.
Summary
The heat shock response, including heat shock proteins (HSP70), helps cells adapt to stressors like exercise. While their exact role in exercise response is unknown, HSP70 may be key to exercise adaptation and training.
Area of Science:
- Cellular Biology
- Physiology
- Stress Response
Background:
- Organisms exhibit programmed stress responses to adapt to external stimuli.
- The heat shock response is a cellular reaction to stressors, including physical activity.
- Heat shock proteins (HSPs) are synthesized following stress exposure.
Purpose of the Study:
- To review the general heat shock response.
- To explore the function, structure, and regulation of the 70 kilodalton heat shock protein family (HSP70).
- To discuss potential applications of HSP70 in health, exercise, and medicine.
Main Methods:
- Literature review of heat shock response and HSP70.
- Analysis of HSP70 synthesis patterns in relation to stress adaptation.
- Exploration of existing research on HSP70 function and regulation.
Main Results:
- Heat shock response is a common cellular adaptation mechanism.
- HSP70 is a prominent heat shock protein family.
- HSP70 synthetic patterns correlate with stress adaptation syndromes.
Conclusions:
- HSP70 plays a potential role in exercise adaptation and training.
- Further research is needed to determine HSP70's precise effects on exercise response.
- HSP70 has potential applications in health, exercise, and medical fields.