Evidence map›Paper›PMID 15955840›Full record

ArticleThe Journal of experimental medicine2005

Identification of eosinophil lineage-committed progenitors in the murine bone marrow.

Hiromi Iwasaki, Shin-ichi Mizuno, Robin Mayfield, Hirokazu Shigematsu, Yojiro Arinobu, Brian Seed, Michael F Gurish, Kiyoshi Takatsu, Koichi Akashi

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in The Journal of experimental medicine, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 103 papers.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

103 citing papers in PubMed, 197 citations in OpenAlex.

  1. Review
  2. Tissue adaptation of eosinophils.Journal of leukocyte biology · 2026
    Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Myeloid cells in chronic liver inflammation.Cellular & molecular immunology · 2025
    Review
  8. Review
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. Eosinophils and Lung Cancer: From Bench to Bedside.International journal of molecular sciences · 2022
    Review
  17. Review
  18. Article
  19. Review
  20. Review

43 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

9 authors at 4 institutions in 2 countries.

Hiromi IwasakiDepartment of Cancer Immunology and AIDS, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.
Shin-ichi Mizuno
Robin Mayfield
Hirokazu Shigematsu
Yojiro Arinobu
Brian Seed
Michael F Gurish
Kiyoshi Takatsu
Koichi Akashi
Harvard University · USMassachusetts General Hospital · USBrigham and Women's Hospital · USTokyo University of Science · JP

Funding

SIGNAL TRANSDUCTION PATHWAYS IN STABLE PHASE CHRONIC MYELOID LEUKEMIA CELLSP01DK050654 · NIDDK · DANA-FARBER CANCER INSTITUTE · PI D'ANDREA, ALAN DAVID · 1996 to 2006
$10.3M
Role of Integrin alphaEbeta7 on Th2 Immune ResponsesP01AI031599 · NIAID · BRIGHAM AND WOMEN'S HOSPITAL · PI AUSTEN, KARL FRANK · 1999 to 2007
$7.7M
URINARY AND EXCRETION OF LTR AS AN INDEX OF AIRWAY RESPONSESU01AI031599 · NIAID · BRIGHAM AND WOMEN'S HOSPITAL · PI AUSTEN, K. FRANK · 1991 to 1994
–
THE V3 MASTOCYTOSIS MOUSE--MAST CELL DIFFERENTIATION, MATURATION, AND FUNCTIONU19AI031599 · NIAID · BRIGHAM AND WOMEN'S HOSPITAL · PI AUSTEN, K. FRANK · 1995 to 1998
–
NIAID NIH HHS AI 031599NIAID NIH HHS P01 AI031599NIAID NIH HHS U19 AI031599NIDDK NIH HHS DK 050654NIDDK NIH HHS P01 DK050654
6 · The paper itself

Abstract

Eosinophil lineage-committed progenitors (EoPs) are phenotypically isolatable in the steady-state murine bone marrow. Purified granulocyte/monocyte progenitors (GMPs) gave rise to eosinophils as well as neutrophils and monocytes at the single cell level. Within the short-term culture of GMPs, the eosinophil potential was found exclusively in cells activating the transgenic reporter for GATA-1, a transcription factor capable of instructing eosinophil lineage commitment. These GATA-1-activating cells possessed an IL-5Ralpha(+)CD34(+)c-Kit(lo) phenotype. Normal bone marrow cells also contained IL-5Ralpha(+)CD34(+)c-Kit(lo) EoPs that gave rise exclusively to eosinophils. EoPs significantly increased in number in response to helminth infection, suggesting that the EoP stage is physiologically involved in eosinophil production in vivo. EoPs expressed eosinophil-related genes, such as the eosinophil peroxidase and the major basic protein, but did not express basophil/mast cell-related mast cell proteases. The enforced retroviral expression of IL-5Ralpha in GMPs did not enhance the frequency of eosinophil lineage read-outs, whereas IL-5Ralpha(+) GMPs displayed normal neutrophil/monocyte differentiation in the presence of IL-5 alone. Thus, IL-5Ralpha might be expressed specifically at the EoP stage as a result of commitment into the eosinophil lineage. The newly identified EoPs could be the cellular target in the treatment of a variety of disorders mediated by eosinophils.

Indexed as

AnimalsAntigens, CD34Bone Marrow CellsCell LineageDNA-Binding ProteinsDNA PrimersEosinophilsErythroid-Specific DNA-Binding FactorsFlow CytometryGATA1 Transcription FactorGranulocyte Precursor CellsMiceMice, Inbred C57BLMice, TransgenicProto-Oncogene Proteins c-kitReceptors, InterleukinAntigens, CD34DNA-Binding ProteinsDNA PrimersErythroid-Specific DNA-Binding FactorsGata1 protein, mouseGATA1 Transcription FactorProto-Oncogene Proteins c-kitReceptors, InterleukinReceptors, Interleukin-5Transcription Factors

Identifiers

PMID15955840
PMCPMC2212039
OpenAlexW2072910248

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.