Recombinant human erythropoietin (rHuEPO) is a hormone essential for normal erythropoiesis. The rHuEPO receptor is distributed in the cardiovascular system predominantly in endothelial cells and cardiomyocytes. RHuEPO has potentially beneficial effects on cardiovascular system, including anti-apoptic, mitogenic and angiogenic activity. On the other hand rHuEPO improves anemia observed in some patients with heart failure. Direct cardiac activity of rHuEPO and indirect influence on anemia suggest that rHuEPO therapy is safe and useful in chronic heart failure patients and other cardiovascular settings.
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BMC Nephrol
October 2024
Department of Pathology, Faculty of Medicine and Health Sciences, Omdurman Islamic University, Khartoum, Sudan.
Background: Sudanese children with End-Stage Kidney Disease (ESKD) often show limited improvement in hemoglobin levels despite treatment with recombinant human erythropoietin (rHuEPO). This study aims to assess the response to rHuEPO therapy by analyzing β-globin mRNA expression and reticulocyte parameters. Additionally, it classifies anemia among Sudanese pediatric patients based on iron status, considering age and gender as biological markers for evaluating treatment response.
View Article and Find Full Text PDFPurpose: We evaluated the efficacy and safety of roxadustat, a first-in-class hypoxia-inducible factor prolyl hydroxylase inhibitor, for chemotherapy-induced anemia (CIA) in patients with nonmyeloid malignancies receiving multicycle treatments of chemotherapy.
Patients And Methods: In this open-label, noninferiority phase III study conducted at 44 sites in China, 159 participants age ≥18 years with CIA nonmyeloid malignancy and CIA were randomly assigned (1:1) to oral roxadustat or subcutaneous recombinant human erythropoietin-α (rHuEPO-α) three times a week for 12 weeks. Roxadustat starting dosages were 100, 120, and 150 mg three times a week for participants weighing 40-<50, 50-60, and >60 kg, respectively.
Cureus
September 2024
Histology-Embryology, Democritus University of Thrace, Alexandroupolis, GRC.
Drug Test Anal
September 2024
GIE LCH, Laboratoire des Courses Hippiques, Verrières-le-Buisson, France.
Detection and monitoring of biomarkers related to doping is particularly suitable for the development of analytical strategies dedicated to indirect detection of banned substances. Previous studies in horses have already allowed the investigation of transcriptomic biomarkers in equine blood associated with reGH and rHuEPO administrations. Our most recent developments continue to focus on the discovery and monitoring of transcriptomic biomarkers for the control of ESAs, and a collaborative study with WADA-accredited doping control laboratories has recently been initiated to conduct a pilot study.
View Article and Find Full Text PDFBiol Trace Elem Res
August 2024
Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
Cisplatin is a chemotherapeutic that dose-dependently causes renal complications such as decreased kidney function and acute kidney injury. The endoplasmic reticulum (ER) is responsible for calcium homeostasis and protein folding and plays a major part in cisplatin's nephrotoxicity. The current article reviews how chemical and natural compounds modulate cisplatin-induced apoptosis, autophagy, and inflammation by inhibiting ER stress signaling pathways.
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