Acupuncture May Stimulate Anticancer Immunity via Activation of Natural Killer Cells
2011

Acupuncture and Its Effects on Cancer Immunity

Sample size: 36 publication 10 minutes Evidence: moderate

Author Information

Author(s): Johnston Michael Francis, Ortiz Sánchez Elizabeth, Vujanovic Nikola L., Li Wenhui

Primary Institution: University of California

Hypothesis

Acupuncture enhances anticancer immune functions by stimulating natural killer (NK) cells.

Conclusion

Acupuncture may improve the immune system's ability to eliminate cancer cells by increasing NK cell activity.

Supporting Evidence

  • Acupuncture has been shown to increase NK cell activity in both animals and humans.
  • Studies indicate that acupuncture can enhance the immune response to cancer.
  • Acupuncture is associated with significant increases in NK cell function and quantity.

Takeaway

Acupuncture can help the body fight cancer by making special immune cells called NK cells work better.

Methodology

The study reviewed various animal and human trials assessing the impact of acupuncture on NK cell activity.

Potential Biases

Potential biases include spontaneous remission and natural symptom fluctuations affecting results.

Limitations

The methodological quality of human studies was low, with issues such as lack of control groups.

Participant Demographics

The study included 36 female patients with anxiety and healthy controls.

Statistical Information

P-Value

p<0.0001

Statistical Significance

p<0.0001

Digital Object Identifier (DOI)

10.1093/ecam/nep236

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