Evidence map›Paper›PMID 19345118›Full record

ArticleImmunity2009

Genome-wide lineage-specific transcriptional networks underscore Ikaros-dependent lymphoid priming in hematopoietic stem cells.

Samuel Yao-Ming Ng, Toshimi Yoshida, Jiangwen Zhang, Katia Georgopoulos

Abstract read
In one paragraph

Article in Immunity, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 151 papers.

0numbers the graph read from it
0cells of the map it votes in
151citing papers in PubMed
–field-weighted citation impact
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

151 citing papers in PubMed.

  1. Trial
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  13. TALEN-mediated intron editing of HSPCs enables transgene expression restricted to the myeloid lineage.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
  14. Article
  15. IKAROS Family Transcription Factors in Lymphocyte Differentiation and Function.Advances in experimental medicine and biology · 2024
    Review
  16. Multifaceted roles ofFrontiers in oncology · 2024
    Review
  17. Review
  18. Biomedicines · 2024
    Review
  19. Article
  20. Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Samuel Yao-Ming NgCutaneous Biology Research Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA.
Toshimi Yoshida
Jiangwen Zhang
Katia Georgopoulos

Funding

Ikaros and Mi-2 beta interactions in early lymphoid developmentR01AI042254 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI GEORGOPOULOS, KATIA · 1998 to 2013
$5.3M
Ikaros regulation: study on hemo-lymphopoiesisR37AI033062 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI GEORGOPOULOS, KATIA · 2002 to 2011
$3.5M
NIAID NIH HHS R01 AI042254NIAID NIH HHS R01-AI42254-11NIAID NIH HHS R37 AI033062NIAID NIH HHS R37-AI33062-16
6 · The paper itself

Abstract

The mechanisms regulating lineage potential during early hematopoiesis were investigated. First, a cascade of lineage-affiliated gene expression signatures, primed in hematopoietic stem cells (HSCs) and differentially propagated in lineage-restricted progenitors, was identified. Lymphoid transcripts were primed as early as the HSC, together with myeloid and erythroid transcripts. Although this multilineage priming was resolved upon subsequent lineage restrictions, an unexpected cosegregation of lymphoid and myeloid gene expression and potential past a nominal myeloid restriction point was identified. Finally, we demonstrated that whereas the zinc finger DNA-binding factor Ikaros was required for induction of lymphoid lineage priming in the HSC, it was also necessary for repression of genetic programs compatible with self-renewal and multipotency downstream of the HSC. Taken together, our studies provide new insight into the priming and restriction of lineage potentials during early hematopoiesis and identify Ikaros as a key bivalent regulator of this process.

Indexed as

Cell LineageGene Regulatory NetworksGenomeAnimalsGene Expression RegulationHematopoiesisHematopoietic Stem CellsIkaros Transcription FactorLymphocytesMiceMice, Inbred C57BLMice, KnockoutMice, TransgenicIkaros Transcription FactorZfpn1a1 protein, mouse

Identifiers

PMID19345118
PMCPMC3012962

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Registered trials

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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.