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Updated: Jul 10, 2025

Induction of Eryptosis in Red Blood Cells Using a Calcium Ionophore
Published on: January 21, 2020
Eryptosis: a driver of anemia in chronic kidney disease
Rosi Bissinger1, Syed M Qadri2, Ferruh Artunc1,3,4
1Department of Internal Medicine, Division of Diabetology, Endocrinology and Nephrology, University Hospital Tübingen, Germany.
Purpose Of Review:
Anemia, characterized by a reduction in red blood cell (RBC) count or hemoglobin concentration, commonly accompanies chronic kidney disease (CKD), significantly impacting patients' quality of life. This review delves into the multifaceted nature of anemia in CKD, with a focus on novel mechanisms, particularly the dysregulation of eryptosis or programmed cell death of RBCs, leading to shortened RBC lifespan.
Recent Findings:
Recent studies in CKD patients and mouse models revealed that eryptosis, driven by factors such as uremic toxins, inflammation, and imbalances in calcium homeostasis, plays a pivotal role in the development of renal anemia. Dysregulated eryptosis results in premature RBC destruction, exacerbating the hypoproliferative character of anemia in CKD.
Summary:
Recognizing the intricate relationship between eryptosis and anemia in CKD opens promising prospects for improving patient outcomes and enhancing our understanding of this complex condition. Future research and therapeutic development in this area hold the potential to improve anemia treatment of CKD patients.
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