Evidence map›Paper›PMID 19488063›Full record

ArticleThe pharmacogenomics journal2009

Combined analysis of EGF+61G>A and TGFB1+869T>C functional polymorphisms in the time to androgen independence and prostate cancer susceptibility.

A L Teixeira, R Ribeiro, A Morais, F Lobo, A Fraga, F Pina, F M Calais-da-Silva, F E Calais-da-Silva, R Medeiros

Abstract read
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In one paragraph

Article in The pharmacogenomics journal, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 2 pooled it
1.9field-weighted citation impact, top 14% 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

14 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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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

9 authors at 4 institutions in 1 country.

A L TeixeiraMolecular Oncology Group-CI and Department of Virology, Portuguese Institute of Oncology, Porto Centre, 4200-072 Porto, Portugal.
R Ribeiro
A Morais
F Lobo
A Fraga
F Pina
F M Calais-da-Silva
F E Calais-da-Silva
R Medeiros
Instituto Português de Oncologia Francisco Gentil · PTCentro Hospitalar de Lisboa Central · PTHospital de São João · PTUniversidade do Porto · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Proliferative mechanisms involving the epidermal growth factor (EGF) and transforming growth factor beta (TGF-beta(1)) ligands are potential alternative pathways for prostate cancer (PC) progression to androgen independence (AI). Thus, the combined effect of EGF and TGFB1 functional polymorphisms might modulate tumor microenvironment and consequently its development. We studied EGF+61G>A and TGFB1+869T>C functional polymorphisms in 234 patients with PC and 243 healthy individuals. Intermediate- and high-proliferation genetic profile carriers have increased risk for PC (odds ratio (OR)=3.76, P=0.007 and OR=3.98, P=0.004, respectively), when compared with low proliferation individuals. Multivariate analysis showed a significantly lower time to AI in the high proliferation group, compared with the low/intermediate proliferation genetic profile carriers (HR=2.67, P=0.039), after adjustment for age, metastasis and stage. Results suggest that combined analysis of target genetic polymorphisms may contribute to the definition of cancer susceptibility and pharmacogenomic profiles. Combined blockage of key molecules in proliferation signaling pathways could be one of the most promising strategies for androgen-independent prostate cancer.

Indexed as

Cell ProliferationGene Expression Regulation, NeoplasticPolymorphism, Single NucleotideAgedAndrogensCase-Control StudiesEpidermal Growth FactorGene FrequencyGenetic Predisposition to DiseaseHumansMaleMiddle AgedNeoplasms, Hormone-DependentOdds RatioPharmacogeneticsPhenotypeAndrogensEpidermal Growth FactorTransforming Growth Factor beta1

Identifiers

PMID19488063
OpenAlexW2050853421

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.