Evidence map›Paper›PMID 27441494›Full record

ReviewBritish journal of cancer2016

Genetic progression of Barrett's oesophagus to oesophageal adenocarcinoma.

Eleanor M Gregson, Jan Bornschein, Rebecca C Fitzgerald

Open access · hybridAbstract readReview
In one paragraph

Review in British journal of cancer, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
6.9field-weighted citation impact, top 3% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Eleanor M GregsonMRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Biomedical Campus, Cambridge CB2 0XZ, UK.
Jan BornscheinMRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Biomedical Campus, Cambridge CB2 0XZ, UK.
Rebecca C FitzgeraldMRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Biomedical Campus, Cambridge CB2 0XZ, UK.
Hutchison/MRC Research Centre · GBUniversity of Cambridge · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Barrett's oesophagus (BE) is the premalignant condition associated with the development of oesophageal adenocarcinoma (OAC). Diagnostically, p53 immunohistochemistry remains the only biomarker recommended clinically to aid histopathological diagnosis. The emerging mutational profile of BE is one of highly heterogeneous lesions at the genomic level with many mutations already occurring in non-dysplastic tissue. As well as point mutations, larger scale copy-number changes appear to have a key role in the progression to OAC and clinically applicable assays for the reliable detection of aneuploidy will be important to incorporate into future clinical management of patients. For some patients, the transition to malignancy may occur rapidly through a genome-doubling event or chromosomal catastrophe, termed chromothripsis, and detecting these patients may prove especially difficult. Given the heterogeneous nature of this disease, sampling methods to overcome inherent bias from endoscopic biopsies coupled with the development of more objective biomarkers than the current reliance on histopathology will be required for risk stratification. The aim of this approach will be to spare low-risk patients unnecessary procedures, as well as to provide endoscopic therapy to the patients at highest risk, thereby avoiding the burden of incurable metastatic disease.

Indexed as

AdenocarcinomaAneuploidyBarrett EsophagusChromothripsisDisease ProgressionDNA-Binding ProteinsDNA Copy Number VariationsEsophageal NeoplasmsGenomic InstabilityHumansMembrane ProteinsMutationMyosinsNerve Tissue ProteinsNuclear ProteinsPrecancerous ConditionsARID1A protein, humanDNA-Binding ProteinsMembrane ProteinsMYO18B protein, humanMyosinsNerve Tissue ProteinsNuclear ProteinsSEMA5A protein, humanSemaphorinsSmad4 ProteinSMAD4 protein, humanTP53 protein, humanTranscription FactorsTumor Suppressor Protein p53Tumor Suppressor Proteins

Identifiers

PMID27441494
PMCPMC4985359
OpenAlexW2499522978

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.