Endocrine Abstracts

The neuroendocrine and immune systems are closely linked, and cytokines such as IL-1, IL-6 and tumour necrosis factor-alpha (TNF-alpha), secreted by immune cells or neighbouring pituicytes, may have important local effects on pituitary function to modulate endocrine mechanisms of regulation.We have analysed the transcriptional regulation of the human prolactin (hPRL) gene promoter by TNF-alpha. Using stably transfected GH3 cells expressing luciferase und...