Evidence map›Paper›PMID 17525726›Full record

ArticleLeukemia2007

The Wilms' tumor gene WT1-GFP knock-in mouse reveals the dynamic regulation of WT1 expression in normal and leukemic hematopoiesis.

N Hosen, T Shirakata, S Nishida, M Yanagihara, A Tsuboi, M Kawakami, Y Oji, Y Oka, M Okabe, B Tan and 2 more

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Leukemia, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

56 citing papers in PubMed, 96 citations in OpenAlex.

  1. Trial
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  12. UnderstandingCancers · 2023
    Article
  13. Article
  14. Article
  15. Editorial: WT1 in Development and Disease.Frontiers in cell and developmental biology · 2022
    Article
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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

12 authors at 3 institutions in 3 countries.

N HosenInstitute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, USA. hnaoki@stanford.edu
T Shirakata
S Nishida
M Yanagihara
A Tsuboi
M Kawakami
Y Oji
Y Oka
M Okabe
B Tan
H Sugiyama
I L Weissman
Osaka University · JPStanford University · USInstitute for Stem Cell Biology and Regenerative Medicine · IN

Funding

MOLECULAR CHARACTERIZATION OF ACUTE MYELOID LEUKEMIAR01CA086017 · NCI · STANFORD UNIVERSITY · PI WEISSMAN, IRVING L. · 2000 to 2015
$5.5M
NCI NIH HHS CA55209NCI NIH HHS CA86017
6 · The paper itself

Abstract

The Wilms' tumor gene WT1 is overexpressed in most of human leukemias regardless of disease subtypes. To characterize the expression pattern of WT1 during normal and neoplastic hematopoiesis, we generated a knock-in reporter green fluorescent protein (GFP) mouse (WT1(GFP/+)) and assayed for WT1 expression in normal and leukemic hematopoietic cells. In normal hematopoietic cells, WT1 was expressed in none of the long-term (LT) hematopoietic stem cells (HSC) and very few (<1%) of the multipotent progenitor cells. In contrast, in murine leukemias induced by acute myeloid leukemia 1 (AML1)/ETO+TEL/PDGFbetaR or BCR/ABL, WT1 was expressed in 40.5 or 38.9% of immature c-kit(+)lin(-)Sca-1(+) (KLS) cells, which contained a subset, but not all, of transplantable leukemic stem cells (LSCs). WT1 expression was minimal in normal fetal liver HSCs and mobilized HSCs, both of which are stimulated for proliferation. In addition, overexpression of WT1 in HSCs did not result in proliferation or expansion of HSCs and their progeny in vivo. Thus, the mechanism by which expansion of WT1-expressing cells occurs in leukemia remains unclear. Nevertheless, our results demonstrate that the WT1(GFP/+) mouse is a powerful tool for analyzing WT1-expressing cells, and they highlight the potential of WT1, as a specific therapeutic target that is expressed in LSCs but not in normal HSCs.

Indexed as

Gene Expression Regulation, NeoplasticHematopoiesisAnimalsBone MarrowCell ProliferationColony-Forming Units AssayDisease Models, AnimalFemaleGenes, Wilms TumorGreen Fluorescent ProteinsHematopoietic Stem CellsHumansImmunophenotypingLentivirusLeukemia, ExperimentalLeukemia, Myelogenous, Chronic, BCR-ABL PositiveGreen Fluorescent ProteinsWT1 Proteins

Identifiers

PMID17525726
OpenAlexW1995422880

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.