Evidence map›Paper›PMID 26291056›Full record

ArticleBritish journal of cancer2015

TAK1-regulated expression of BIRC3 predicts resistance to preoperative chemoradiotherapy in oesophageal adenocarcinoma patients.

G Piro, S Giacopuzzi, M Bencivenga, C Carbone, G Verlato, M Frizziero, M Zanotto, M M Mina, V Merz, R Santoro and 4 more

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 34 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

14 authors at 2 institutions in 1 country.

G PiroDigestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy.
S GiacopuzziComprehensive Cancer Center, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
M BencivengaComprehensive Cancer Center, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
C CarboneDigestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy.
G VerlatoSection of Epidemiology and Medical Statistics, Department of Public Health and Community Medicine, Università degli studi di Verona, Verona, Italy.
M FrizzieroComprehensive Cancer Center, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
M ZanottoDigestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy.
M M MinaLaboratory of Oncology and Molecular Therapy, Department of Medicine, Università degli studi di Verona, Verona, Italy.
V MerzDigestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy.
R SantoroDigestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy.
A ZanoniComprehensive Cancer Center, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
G De ManzoniComprehensive Cancer Center, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.
G TortoraLaboratory of Oncology and Molecular Therapy, Department of Medicine, Università degli studi di Verona, Verona, Italy.
D MelisiDigestive Molecular Clinical Oncology Research Unit, Università degli studi di Verona, Verona, Italy.
Azienda Ospedaliera Universitaria Integrata Verona · ITUniversity of Verona · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAbout 20% of resectable oesophageal carcinoma is resistant to preoperative chemoradiotherapy. Here we hypothesised that the expression of the antiapoptotic gene Baculoviral inhibitor of apoptosis repeat containing (BIRC)3 induced by the transforming growth factor β activated kinase 1 (TAK1) might be responsible for the resistance to the proapoptotic effect of chemoradiotherapy in oesophageal carcinoma.

methodsTAK1 kinase activity was inhibited in FLO-1 and KYAE-1 oesophageal adenocarcinoma cells using (5Z)-7-oxozeaenol. The BIRC3 mRNA expression was measured by qRT-PCR in 65 pretreatment frozen biopsies from patients receiving preoperatively docetaxel, cisplatin, 5-fluorouracil, and concurrent radiotherapy. Receiver operator characteristic (ROC) analyses were performed to determine the performance of BIRC3 expression levels in distinguishing patients with sensitive or resistant carcinoma.

resultsIn vitro, (5Z)-7-oxozeaenol significantly reduced BIRC3 expression in FLO-1 and KYAE-1 cells. Exposure to chemotherapeutic agents or radiotherapy plus (5Z)-7-oxozeaenol resulted in a strong synergistic antiapoptotic effect. In patients, median expression of BIRC3 was significantly (P<0.0001) higher in adenocarcinoma than in the more sensitive squamous cell carcinoma subtype. The BIRC3 expression significantly discriminated patients with sensitive or resistant adenocarcinoma (AUC-ROC=0.7773 and 0.8074 by size-based pathological response or Mandard's tumour regression grade classifications, respectively).

conclusionsThe BIRC3 expression might be a valid biomarker for predicting patients with oesophageal adenocarcinoma that could most likely benefit from preoperative chemoradiotherapy.

Indexed as

AdenocarcinomaAgedAntineoplastic Combined Chemotherapy ProtocolsApoptosisBaculoviral IAP Repeat-Containing 3 ProteinCarcinoma, Squamous CellCell Line, TumorChemoradiotherapyCisplatinDocetaxelDown-RegulationDrug Resistance, NeoplasmEsophageal NeoplasmsEsophagogastric JunctionFemaleFluorouracil7-oxozeanolBaculoviral IAP Repeat-Containing 3 ProteinBIRC3 protein, humanCisplatinDocetaxelFluorouracilInhibitor of Apoptosis ProteinsLactonesMAP Kinase Kinase Kinase 7MAP Kinase Kinase KinasesNeoplasm ProteinsResorcinolsRNA, MessengerTaxoidsUbiquitin-Protein LigasesZearalenone

Identifiers

PMID26291056
PMCPMC4578082
OpenAlexW1185565693

What OpenQuestion holds

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LicenceCC BY-NC-SA
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Registered trials

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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.