Endocrine Abstracts

The pathogenesis of gonadotrophin secreting pituitary tumours (gonadotrophinomas) remains poorly understood. Bone morphogenetic proteins (BMPs) are important for the control of cell proliferation and differentiation and BMP2 is essential for commitment of undifferentiated pituitary cells to the gonadotroph cell lineage. In addition, BMPs have been implicated in tumourigenesis in a variety of tissues, associated with up-regulated expression of Id (Inhibitors of differentiation)...

Adrenomedullin (AM) is a multifunctional peptide hormone which plays a significant role in vasodilation and angiogenesis, implicating it in hypertension as well as in carcinogenesis. AM exerts its effects via the Calcitonin Receptor-Like Receptor (CLR) complexed with either Receptor Activity Modifying Protein (RAMP) 2 or 3.The aim of the present study is to investigate the biological actions, functions and possible target genes of AM in immortalized Huma...

Adrenomedullin (ADM) is a multifunctional peptide which plays a significant role in vasodilation, angiogenisis and septic shock. It exerts its effects via the calcitonin receptor-like receptor (CRLR) in combination with either receptor associated protein (RAMP) 2 or 3. However the regulation of the ADM receptors is still widely unknown (1). In the present study the effects of adrenomedullin on immortalized Human Microvascular Endothelial Cells (HMECs) was investigated. Endothe...