Evolution of Cancer
1990

Evolution of Cancer

publication

Author Information

Author(s): S. Okuyama, H. Mishina

Primary Institution: University of Tokyo

Hypothesis

Cancer represents a process of evolution in reverse, termed 'devolution'.

Conclusion

The authors struggle to formulate a clear treatment strategy based on their concepts of evolution and devolution of cancer.

Supporting Evidence

  • Fanconi's anaemia is cited as an evolutionary experiment of nature on carcinogenesis.
  • The early manifestation of non-malignancies and later occurrence of epithelial tumours supports the evolution theory.
  • Cancer incidence in Japan after the atomic bomb explosions supports the evolution theory.
  • Parallel evolution of biology with physicochemical alterations on earth supports the evolution theory.

Takeaway

The book suggests that cancer is like going backward in evolution, but it doesn't give clear advice on how to treat it.

Methodology

The authors use a variety of biological data to support their theories.

Limitations

The book is difficult to read and lacks a clear treatment strategy.

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