Recombinant human erythropoietin in oncology: current status and further developments

Recombinant human erythropoietin in oncology: current status and further developments.

Anaemia effects up to 90% of cancer patients, with more than 60% requiring blood transfusion during or after treatment. With the advent of recombinant human erythropoietins (rHuEPO), an alternative to red blood cell transfusion has become available. So far, three drugs have been approved for the treatment of anaemia in patients with malignancies (epoetin alfa, epoetin beta and darbepoetin alfa)...

Erythropoietin: Current Status

Erythropoietin: current status.

Understanding the regulation of red blood cell production has been greatly enhanced by the cloning and expression of the gene for human erythropoietin (Epo) and its receptor. The availability of recombinant human erythropoietin (rhEpo) for administration to patients has ushered in a new era in molecular medicine. Intravenous or subcutaneous administration of rhEpo can reliably cure the anemia o...

Recombinant Human Erythropoietin in Children with Solid Tumors and Chemotherapy-induced Anemia

Background: In patients undergoing chemotherapy for cancer, anemia is part of the progression of the disease. Considering the effects of anemia on quality of life of the patients, the prevention and treatment of chemotherapy-induced anemia is crucial. This study was aimed to evaluate the efficacy of recombinant human erythropoietin in reducing the need for blood transfusion in children with sol...

Effects of Recombinant Human Erythropoietin (rHuEpo) on the Blood Cells and Hematopoiesis in Spleen of Rats

Recombinant human erythropoietin is a glycoprotein hormone that stimulates erythropoiesis. In clonogenic assays of hematopoietic progenitors, high concen-trations of erythropoietin (Epo) increase CFU-E and diminish the number of granulocytes formed per culture plate. Fetal progenitors are more sensitive to these effects of Epo than progenitors from adults. We administered doses 50, 100, 200 IU/...