Does human seminal plasma foster CD4 ( + ) regulatory T-cell phenotype and transforming growth factor-β1 expression?
Human seminal plasma fosters the non-proliferative increase in the proportion and immunoregulatory activity of FoxP3(-)  Treg.
In this study of non-malignant prostate biopsy specimens from a screened population, no pathological features could be identified that were predictive for detecting prostate cancer on biopsy 4 years later.