ArticleBlood2023
Iron homeostasis governs erythroid phenotype in polycythemia vera.
Article in Blood, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed, 10 citations in OpenAlex.
- Pharmacokinetics and Pharmacodynamics of Rusfertide, a Hepcidin Mimetic, Following Subcutaneous Administration of a Lyophilized Powder Formulation in Healthy Volunteers.Drugs in R&D · 2024Trial
- Hepcidin as a Molecular Hub of Iron Homeostasis: From BMP-SMAD Signaling to Therapeutic Modulation.Biomolecules · 2026Review
- Impaired iron balance and erythrocytosis: a complex relationship.Blood cancer journal · 2026Review
- Host iron deficiency protects againstScience advances · 2026Article
- Molecular characterization underlying IFN-α2 treatment in polycythemia vera: a transcriptomic overview.Molecular and cellular biochemistry · 2025Article
- Article
- Erythroid activity modulates iron regulation in pathological erythropoiesis: A cross-sectional case-control study.The Indian journal of medical research · 2025Article
- [Research progress of iron metabolism and ferroptosis in myeloid neoplasms].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2024Review
- Article
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Authors and funding
20 authors at 5 institutions in 3 countries.
Funding
Abstract
Polycythemia vera (PV) is a myeloproliferative neoplasm driven by activating mutations in JAK2 that result in unrestrained erythrocyte production, increasing patients' hematocrit and hemoglobin concentrations, placing them at risk of life-threatening thrombotic events. Our genome-wide association study of 440 PV cases and 403 351 controls using UK Biobank data showed that single nucleotide polymorphisms in HFE known to cause hemochromatosis are highly associated with PV diagnosis, linking iron regulation to PV. Analysis of the FinnGen dataset independently confirmed overrepresentation of homozygous HFE variants in patients with PV. HFE influences the expression of hepcidin, the master regulator of systemic iron homeostasis. Through genetic dissection of mouse models of PV, we show that the PV erythroid phenotype is directly linked to hepcidin expression: endogenous hepcidin upregulation alleviates erythroid disease whereas hepcidin ablation worsens it. Furthermore, we demonstrate that in PV, hepcidin is not regulated by expanded erythropoiesis but is likely governed by inflammatory cytokines signaling via GP130-coupled receptors. These findings have important implications for understanding the pathophysiology of PV and offer new therapeutic strategies for this disease.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.