The epidemiology of prostate cancer Part II

The risk factors

Otis Brawley, K. Knopf, I. Thompson

Research output: Contribution to journalReview article

Abstract

The epidemiology of prostate cancer gives us some clues that its etiology is likely both environmental and genetic. There is extreme country to country variability in prostate cancer mortality. Countries in which dietary fat intake is greater have been shown to have higher prostate cancer mortality rates leaving some to conclude that dietary fat causes prostate cancer. Migration studies show that men moving from Japan and China adopt increased risks of prostate cancer. Second- and third-generation Japanese Americans and Chinese Americans actually have risks of prostate cancer similar to white American men. This is highly suggestive that prostate cancer has an environmental influence. The differences in black-white mortality and newer data suggesting a higher mortality among Jamaican and Brazilian men of African descent suggest there may be a genetic predisposition to prostate cancer. Some have suggested certain polymorphisms increase prostate cancer risk, whereas others are searching for genetic mutations that may increase prostate cancer risk. Africans may have an increased prevalence of these genetic risk factors. Ultimately, the cause of prostate cancer is likely to be a combination of environmental and genetic factors.

Original languageEnglish (US)
Pages (from-to)193-201
Number of pages9
JournalSeminars in Urologic Oncology
Volume16
Issue number4
StatePublished - Dec 16 1998
Externally publishedYes

Fingerprint

Prostatic Neoplasms
Epidemiology
Asian Americans
Mortality
Dietary Fats
Genetic Predisposition to Disease
China
Japan
Mutation

Keywords

  • BPH
  • Diet
  • Genetics
  • Hormone
  • Prostate cancer
  • Vasectomy

ASJC Scopus subject areas

  • Urology

Cite this

The epidemiology of prostate cancer Part II : The risk factors. / Brawley, Otis; Knopf, K.; Thompson, I.

In: Seminars in Urologic Oncology, Vol. 16, No. 4, 16.12.1998, p. 193-201.

Research output: Contribution to journalReview article

Brawley, Otis ; Knopf, K. ; Thompson, I. / The epidemiology of prostate cancer Part II : The risk factors. In: Seminars in Urologic Oncology. 1998 ; Vol. 16, No. 4. pp. 193-201.
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