Effects of Diet and Exercise on Prostate Cancer Cells
Author Information
Author(s): Sherry Soliman, William J. Aronson, R. James Barnard
Primary Institution: University of California, Los Angeles
Hypothesis
Can a low-fat, high-fiber diet and exercise intervention affect the growth and apoptosis of prostate cancer cell lines?
Conclusion
A low-fat, high-fiber diet and daily exercise can reduce growth and increase apoptosis in androgen-dependent prostate cancer cells.
Supporting Evidence
- The diet and exercise intervention reduced growth of LNCaP cells by 44%.
- Apoptosis in LNCaP cells increased by 354% after the intervention.
- Adding IGF-I back to serum eliminated the growth reduction and apoptosis increase in LNCaP cells.
Takeaway
Eating healthy and exercising can help fight prostate cancer by making the cancer cells grow slower and die more often.
Methodology
Five men participated in a 3-week diet and exercise program, and their serum was analyzed for effects on prostate cancer cell lines.
Limitations
The study ran out of serum and could not complete all proposed experiments.
Participant Demographics
Five men in their early sixties with no signs of prostate cancer.
Statistical Information
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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