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Therapeutic efficacy of against phenylhydrazine-induced hemolytic anemia in rats.
J Tradit Complement Med
January 2025
School of Chemical & Biotechnology, SASTRA Deemed University, Thanjavur, India.
Background & Aim: Hemolytic anemia is a blood disorder whose incidence is increasing in the world in recent years especially after the pandemic. Conventional treatments include use of steroids and immunosuppresants that are accompanied by numerous adverse effects. With growing interest in using complex multi-component formulations for multi-targeted therapy, the present study aims to investigate the therapeutic efficacy of a traditional herbomineral preparation, , which has been traditionally used as a supplement in iron-deficiency anemia, against phenylhydrazine-induced hemolytic anemia in rodent models.
View Article and Find Full Text PDFAssessment of serum soluble transferrin receptor in adult Egyptian aplastic anemia patients.
Egypt J Immunol
January 2025
Department of Internal Medicine and Hematology, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
Aplastic Anemia (AA) is one of the life-threatening bone marrow failure syndromes. One of the main pathologies of AA is reduced erythropoietic activity evidenced by decreased soluble transferrin receptor (sTfR) levels which results in minimal iron utilization and accumulation of iron in tissues in the form of ferritin. This study aimed to measure serum level of sTfR in adult AA patients and correlate it with the severity of the disease and the response to treatment.
View Article and Find Full Text PDFDiscovery of MT-7117 (Dersimelagon Phosphoric Acid): A Novel, Potent, Selective, and Nonpeptidic Orally Available Melanocortin 1 Receptor Agonist.
J Med Chem
December 2024
Research Division, Mitsubishi Tanabe Pharma Corporation, 1000 Kamoshida-cho, Aoba-ku, Yokohama 227-0033, Japan.
Activation of the melanocortin 1 receptor (MC1R) mediates melanogenesis in melanocytes, anti-inflammatory effects in inflammatory cells, and antifibrotic effects in fibroblasts. Thus, MC1R agonists are expected to be beneficial for treating skin, autoimmune, inflammatory, and fibrotic diseases. Afamelanotide, an α-melanocyte-stimulating hormone (α-MSH) analogue MC1R agonist, is used clinically for treating erythropoietic protoporphyria (EPP) as a subcutaneous implant formulation.
View Article and Find Full Text PDFReduced GATA1 levels are associated with ineffective erythropoiesis in sickle cell anemia.
Haematologica
December 2024
Red Cell Haematology Lab, Comprehensive Cancer Centre, School of Cancer and Pharmaceutical Sciences, King's College London.
Ineffective erythropoiesis (IE) is defined as the abnormal differentiation and excessive destruction of erythroblasts in the marrow, accompanied by an expanded progenitor compartment and relative reduction in the production of reticulocytes. It is a defining feature of many types of anemia, including beta-thalassemia. GATA1 is an essential transcription factor for erythroid differentiation, known to be implicated in hematological conditions presenting with IE, including beta-thalassemia and congenital dyserythropoietic anemia.
View Article and Find Full Text PDFReticulocyte hemoglobin in the evaluation of erythropoietic activity and iron availability.
Blood Transfus
November 2024
Hematology Department, Hospital Universitario Araba Vitoria, Alava, Spain.
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