In a new study, rats with low natural fitness were about four times as likely to develop breast cancer as those with high fitness.

A new analysis of earlier studies found prostate screening can reduce cancer deaths, but routine screening carries risks.

Androgen deprivation therapy for prostate cancer was associated with an increased risk of heart failure and heart rhythm disorders.

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Sister chromatids are held together by cohesin, a tripartite ring with a peripheral SA1/2 subunit, where SA1 is required for telomere cohesion and SA2 for centromere cohesion. The STAG2 gene encoding SA2 is often inactivated in human cancer, but not in...