Roles and molecular mechanisms of physical exercise in cancer prevention and treatment |
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| Authors: | Qiaoyun Wang Wenli Zhou |
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| Institution: | aDepartment of Oncology, Shanghai Fourth People''s Hospital Affiliated of Tongji University School of Medicine, Shanghai 200081, China;bDepartment of Oncology, The Second Affiliated Hospital of Soochow University, Soochow 215004, China;cDepartment of Medical Oncology, Changzheng Hospital, Navy Medical University, Shanghai 200070, China |
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| Abstract: | Exercise can enhance motivation to change lifestyle behaviors, improve aerobic fitness, improve physical function, control fatigue, and enhance quality of life. Studies have demonstrated the benefits to be gained from physical exercise, highlighting the importance of popularizing the concept of physical exercise for individuals and making professional exercise-treatment programs available to patients with cancer. However, the correlation between physical exercise and carcinogenesis is easily overlooked, and exercise interventions are not routinely provided to patients with cancer, especially those with advanced cancer. In this article, we present a literature review of the effects of exercise on cancer development and progression and give recent evidence for the type of exercise best suited for different types of cancer and in different disease stages. Moreover, the molecular mechanisms about regulating metabolism and systemic immune function in cancer are summarized and discussed. In conclusion, physical exercise should be considered as an important intervention for preventing and treating cancer and its complications. |
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| Keywords: | Cancer development Cancer treatment Molecular mechanisms Physical exercise |
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