Expression of erythropoietin and erythropoietin receptor in peritoneal endometriosis.

P-162: Pathophysiology of Endometriosis is Interacted by MIF, its Receptor and COX-2

Background: Endometriosis is a gynecological disease associated with severe pelvic pain and infertility. Immunological changes that occur in patients with endometriosis include reduced natural killer cell and T-lymphocyte cytotoxicity in the peritoneal fluid, and an elevated number of activated macrophages. MIF via its receptor, CD74, initiates a signaling cascade that leads to proliferation an...

Development of Radiolabeled Recombinant Erythropoietin for Receptor Studies

Evaluation of pH/buffering conditions effect on the optimization of Recombinant Human Erythropoietin expression in the methylotrophic yeast, Pichia pastoris

Expression of recombinant proteins and drugs in Pichia pastoris has been in development since the late 1980s and the number of recombinant proteins produced in P. pastoris has increased significantly in the past several years. Unlike bacteria, this strain is capable of producing complex proteins with post translational modifications such as correct folding, glycosylation, proteolytic maturation...

Protective effects of erythropoietin against cuprizone-induced oxidative stress and demyelination in the mouse corpus callosum

Objective(s): Increasing evidence in both experimental and clinical studies suggests that oxidative stress plays a major role in the pathogenesis of multiple sclerosis. The aim of the present work is to investigate the protective effects of erythropoietin against cuprizone-induced oxidative stress. Materials and Methods: Adult male C57BL/6J mice were fed a chow containing 0.2 % cuprizone for 6 ...

Macrophages as novel target cells for erythropoietin.

BACKGROUND Our original demonstration of immunomodulatory effects of erythropoietin in multiple myeloma led us to the search for the cells in the immune system that are direct targets for erythropoietin. The finding that lymphocytes do not express erythropoietin receptors led to the hypothesis that other cells act as direct targets and thus mediate the effects of erythropoietin. The finding tha...