Evidence map›Paper›PMID 22048167›Full record

ArticleCell death & disease2011

Temporal blastemal cell gene expression analysis in the kidney reveals new Wnt and related signaling pathway genes to be essential for Wilms' tumor onset.

M Maschietto, A P Trapé, F S Piccoli, T I Ricca, A A M Dias, R A Coudry, P A Galante, C Torres, L Fahhan, S Lourenço and 7 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

16 citing papers in PubMed, 26 citations in OpenAlex.

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  10. IGF2 knockdown in two colorectal cancer cell lines decreases survival, adhesion and modulates survival-associated genes.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
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  16. Wnt pathway activity confers chemoresistance to cancer stem-like cells in a neuroblastoma cell line.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2012
    Article
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

17 authors at 8 institutions in 3 countries.

M MaschiettoLaboratory of Genomics and Molecular Biology, CIPE-AC Camargo Hospital, São Paulo, SP, Brasil.
A P Trapé
F S Piccoli
T I Ricca
A A M Dias
R A Coudry
P A Galante
C Torres
L Fahhan
S Lourenço
P E Grundy
B de Camargo
S de Souza
E J Neves
F A Soares
H Brentani
D M Carraro
AC Camargo Hospital · BRHospital São Paulo · BRHospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo · BRLudwig Cancer Research · BEUniversidade de São Paulo · BRInstituto Nacional do Câncer · BRStollery Children's Hospital · CAUniversidade Federal de Minas Gerais · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Wilms' tumors (WTs) originate from metanephric blastema cells that are unable to complete differentiation, resulting in triphasic tumors composed of epithelial, stromal and blastemal cells, with the latter harboring molecular characteristics similar to those of the earliest kidney development stages. Precise regulation of Wnt and related signaling pathways has been shown to be crucial for correct kidney differentiation. In this study, the gene expression profile of Wnt and related pathways was assessed in laser-microdissected blastemal cells in WTs and differentiated kidneys, in human and in four temporal kidney differentiation stages (i.e. E15.5, E17.5, P1.5 and P7.5) in mice, using an orthologous cDNA microarray platform. A signaling pathway-based gene signature was shared between cells of WT and of earliest kidney differentiation stages, revealing genes involved in the interruption of blastemal cell differentiation in WT. Reverse transcription-quantitative PCR showed high robustness of the microarray data demonstrating 75 and 56% agreement in the initial and independent sample sets, respectively. The protein expression of CRABP2, IGF2, GRK7, TESK1, HDGF, WNT5B, FZD2 and TIMP3 was characterized in WTs and in a panel of human fetal kidneys displaying remarkable aspects of differentiation, which was recapitulated in the tumor. Taken together, this study reveals new genes candidate for triggering WT onset and for therapeutic treatment targets.

Indexed as

Gene Expression Regulation, NeoplasticGenes, Wilms TumorAnimalsDNA, ComplementaryHEK293 CellsHumansKidneyKidney NeoplasmsMiceNucleic Acid HybridizationSignal TransductionWilms TumorWnt ProteinsDNA, ComplementaryWNT5B protein, humanWnt Proteins

Identifiers

PMID22048167
PMCPMC3223691
OpenAlexW2072772509

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.