Evidence map›Paper›PMID 21768301›Full record

ReviewBlood2011

β-thalassemia: a model for elucidating the dynamic regulation of ineffective erythropoiesis and iron metabolism.

Yelena Ginzburg, Stefano Rivella

Open access · bronzeAbstract readReview
In one paragraph

Review in Blood, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 117 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
117citing papers in PubMed, 1 pooled it
10.2field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

117 citing papers in PubMed, 1 synthesis or guideline pooled it, 196 citations in OpenAlex.

  1. Splenectomy for people with thalassaemia major or intermedia.The Cochrane database of systematic reviews · 2019
    Pooled it
  2. Trial
  3. Trial
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  9. Review
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  17. Iron-Loading Anemias.Advances in experimental medicine and biology · 2025
    Review
  18. Article
  19. Article
  20. Article

57 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Yelena GinzburgNew York Blood Center, New York, NY 10065, USA. yginzburg@nybloodcenter.org
Stefano Rivella
Cornell University · USNew York Blood Center · US

Funding

Hepcidin therapy for iron overload and hematologic disordersR01DK090554 · NIDDK · WEILL MEDICAL COLL OF CORNELL UNIV · PI RIVELLA, STEFANO · 2010 to 2021
$5.2M
Understanding and Improving Iron Distribution and Erythropoiesis in Beta-ThalasseK08HL105682 · NHLBI · NEW YORK BLOOD CENTER · PI GINZBURG, YELENA · 2011 to 2015
$661k
NHLBI NIH HHS 1K08HL105682NHLBI NIH HHS K08 HL105682NIDDK NIH HHS 5R01DK090554NIDDK NIH HHS R01 DK090554
6 · The paper itself

Abstract

β-thalassemia is a disease characterized by anemia and is associated with ineffective erythropoiesis and iron dysregulation resulting in iron overload. The peptide hormone hepcidin regulates iron metabolism, and insufficient hepcidin synthesis is responsible for iron overload in minimally transfused patients with this disease. Understanding the crosstalk between erythropoiesis and iron metabolism is an area of active investigation in which patients with and models of β-thalassemia have provided significant insight. The dependence of erythropoiesis on iron presupposes that iron demand for hemoglobin synthesis is involved in the regulation of iron metabolism. Major advances have been made in understanding iron availability for erythropoiesis and its dysregulation in β-thalassemia. In this review, we describe the clinical characteristics and current therapeutic standard in β-thalassemia, explore the definition of ineffective erythropoiesis, and discuss its role in hepcidin regulation. In preclinical experiments using interventions such as transferrin, hepcidin agonists, and JAK2 inhibitors, we provide evidence of potential new treatment alternatives that elucidate mechanisms by which expanded or ineffective erythropoiesis may regulate iron supply, distribution, and utilization in diseases such as β-thalassemia.

Indexed as

ErythropoiesisAnimalsAntimicrobial Cationic Peptidesbeta-ThalassemiaDisease Models, AnimalErythrocytesHepcidinsHumansIronAntimicrobial Cationic PeptidesHAMP protein, humanHepcidinsIron

Identifiers

PMID21768301
PMCPMC3204905
OpenAlexW2066783828

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.