Are y chromosome losses exceedingly rare in prostate cancer and unrelated to patient age?
Loss of the Y chromosome is a rare event in prostate cancer. Y losses occur in much higher rates in most other cancer types. For this reason, we suggest that the expression of at least one Y chromosome gene is essential for prostate epithelial cells and it is possible that such a gene could represent a suitable target for future therapy of prostate cancer.
The Glu298Asp polymorphism in the eNOS gene is a definite risk factor for coronary spasm, especially for diffuse coronary spasm. This result supports the notion that diffuse coronary spasm is significantly associated with endothelial dysfunction, in contrast to focal spasm.