ABSTRACT

The combination of IFNalpha2a plus VLB is superior to VLB alone in the treatment of patients with locally advanced or metastatic renal cell carcinoma. This is the first study to demonstrate that survival can be prolonged by using IFNalpha2a for these patients.

Prolactin is widely expressed in different tissues, and it is presumed to have both local and systemic actions. In males it is known to influence reproductive functions but the significance and mechanisms of prolactin action in male accessory reproductive tissues are poorly understood. Here we show that prolactin acts as a direct growth and differentiation factor for human prostate, as measured by changes in DNA synthesis and epithelial morphology of organ cultures.