Evidence map›Paper›PMID 19966810›Full record

ArticleNature medicine2010

A p53-dependent mechanism underlies macrocytic anemia in a mouse model of human 5q- syndrome.

Jillian L Barlow, Lesley F Drynan, Duncan R Hewett, Luke R Holmes, Silvia Lorenzo-Abalde, Alison L Lane, Helen E Jolin, Richard Pannell, Angela J Middleton, See Heng Wong and 4 more

Open access · greenAbstract read
In one paragraph

Article in Nature medicine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 177 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
177citing papers in PubMed, 1 pooled it
21.5field-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

177 citing papers in PubMed, 1 synthesis or guideline pooled it, 331 citations in OpenAlex.

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  18. Ribosome biogenesis and function in development and disease.Development (Cambridge, England) · 2023
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117 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 3 institutions in 1 country.

Jillian L BarlowMedical Research Council Laboratory of Molecular Biology, Cambridge, UK.
Lesley F Drynan
Duncan R Hewett
Luke R Holmes
Silvia Lorenzo-Abalde
Alison L Lane
Helen E Jolin
Richard Pannell
Angela J Middleton
See Heng Wong
Alan J Warren
James S Wainscoat
Jacqueline Boultwood
Andrew N J McKenzie
Medical Research Council · GBMRC Laboratory of Molecular Biology · GBBlood Cancer UK · GB

Funding

Medical Research Council MC_U105161083Medical Research Council MC_U105178805Medical Research Council U.1051.03.007(78805)
6 · The paper itself

Abstract

The identification of the genes associated with chromosomal translocation breakpoints has fundamentally changed understanding of the molecular basis of hematological malignancies. By contrast, the study of chromosomal deletions has been hampered by the large number of genes deleted and the complexity of their analysis. We report the generation of a mouse model for human 5q- syndrome using large-scale chromosomal engineering. Haploinsufficiency of the Cd74-Nid67 interval (containing Rps14, encoding the ribosomal protein S14) caused macrocytic anemia, prominent erythroid dysplasia and monolobulated megakaryocytes in the bone marrow. These effects were associated with defective bone marrow progenitor development, the appearance of bone marrow cells expressing high amounts of the tumor suppressor p53 and increased bone marrow cell apoptosis. Notably, intercrossing with p53-deficient mice completely rescued the progenitor cell defect, restoring common myeloid progenitor and megakaryocytic-erythroid progenitor, granulocyte-monocyte progenitor and hematopoietic stem cell bone marrow populations. This mouse model suggests that a p53-dependent mechanism underlies the pathophysiology of the 5q- syndrome.

Indexed as

Chromosome DeletionDisease Models, AnimalAnemia, MacrocyticAnimalsApoptosisChromosomes, MammalianGenes, p53Hematopoietic Stem CellsHumansMiceMyelodysplastic SyndromesSynteny

Identifiers

PMID19966810
PMCPMC2803774
OpenAlexW2019828567

What OpenQuestion holds

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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.