Exercise Interventions in Breast Cancer: Molecular Mechanisms, Physical Benefits, and Practical Recommendations

Area of Science:

• Oncology
• Exercise Science
• Molecular Biology

Background:

• Exercise is a key non-pharmacological strategy for breast cancer management.
• Evidence links physical activity to reduced breast cancer incidence, recurrence, and mortality.

Purpose of the Study:

• To provide a comprehensive framework on exercise's role in breast cancer.
• To explore molecular mechanisms and clinical benefits of exercise.
• To offer evidence-based exercise recommendations for breast cancer patients.

Main Methods:

• Review of epidemiological studies on exercise and breast cancer outcomes.
• Analysis of molecular pathways affected by physical activity.
• Synthesis of clinical trial data on exercise interventions in breast cancer patients.

Main Results:

• Exercise reduces breast cancer incidence, recurrence, and mortality.
• Mechanisms include modulation of hormones, inflammation, oxidative stress, and epigenetics.
• Exercise improves fitness, function, and quality of life in patients.

Conclusions:

• Exercise plays a multifaceted role in breast cancer prevention, treatment, and survivorship.
• Individualized exercise prescriptions are crucial for safety and efficacy.
• Synergistic effects with cancer treatments and dietary components warrant further research.