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Environment and urinary bladder cancer. A historical perspective.

Gabriella Nesi1, Ilaria C Galli1, Andrea Amorosi2

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Polish Journal of Pathology : Official Journal of the Polish Society of Pathologists
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Urinary bladder cancer risk factors include smoking and chemical exposures. Schistosomiasis infection, common in specific regions, also contributes to bladder cancer development, offering prevention insights.

Keywords:
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Area of Science:

  • Environmental Health
  • Cancer Epidemiology
  • Public Health

Background:

  • Significant advancements have been made in understanding the causes of urinary bladder cancer over recent decades.
  • Cigarette smoking remains the primary risk factor globally, alongside occupational and environmental chemical exposures.
  • The association between bladder cancer and schistosomiasis, endemic in parts of Africa and the Middle East, is a key area for research.

Purpose of the Study:

  • To review the historical milestones in understanding the etiological factors of urinary bladder cancer.
  • To highlight the established and emerging risk factors for bladder cancer, including environmental and infectious agents.
  • To underscore the importance of environmental health in disease prevention, particularly for cancers like bladder cancer.

Main Methods:

  • Review of historical scientific literature and epidemiological studies.
  • Analysis of established risk factors such as smoking and chemical exposures.
  • Investigation into the etiological role of schistosomiasis in bladder carcinogenesis.

Main Results:

  • Cigarette smoking is confirmed as the leading etiological factor for urinary bladder cancer.
  • Occupational and environmental chemical exposures are significant contributors to bladder cancer risk.
  • Schistosomiasis is identified as a relevant factor in bladder cancer etiology in endemic regions.

Conclusions:

  • Understanding diverse etiological factors, including environmental and infectious agents, is crucial for bladder cancer prevention.
  • Continued research into the interplay between environmental exposures, infections like schistosomiasis, and cancer development is warranted.
  • Historical perspectives on environmental health provide valuable insights for mitigating cancer risks.