Testicular Cancer: Genes, Environment, Hormones

Area of Science:

• Oncology
• Environmental Health

Background:

• Testicular cancer (TC) is the most frequent cancer in men aged 14-44, with increasing global incidence.
• Despite high survival rates (~95% 5-year disease-free survival), TC poses unique challenges due to its prevalence in young men and recurrence risk.
• Understanding the interplay of genetic, environmental, and hormonal factors is crucial for managing TC prognosis and recurrence.

Purpose of the Study:

• To review current understanding of risk factors contributing to testicular cancer development.
• To highlight the molecular-level investigation into environmental chemical substances and thermal stress as potential TC risk factors.

Main Methods:

• Literature review of recent research on testicular cancer etiology.
• Focus on studies investigating environmental exposures and their molecular impact.

Main Results:

• Genetic, environmental, and hormonal factors significantly influence TC development, treatment response, and recurrence.
• Emerging evidence points to environmental chemical substances and thermal stress playing a role in TC pathogenesis.

Conclusions:

• A comprehensive understanding of multifactorial risk is essential for advancing testicular cancer management.
• Further research into environmental exposures is warranted to elucidate molecular mechanisms and inform prevention strategies.