Evidence map›Paper›PMID 26882066›Full record

ArticleBritish journal of cancer2016

Survivin and XIAP: two valuable biomarkers in medullary thyroid carcinoma.

Thomas A Werner, Yasemin Tamkan-Ölcek, Levent Dizdar, Jasmin C Riemer, Achim Wolf, Kenko Cupisti, Pablo E Verde, Wolfram T Knoefel, Andreas Krieg

Open access · hybridAbstract read
In one paragraph

Article 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 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
5.4field-weighted citation impact, top 4% 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, 2 syntheses or guidelines pooled it, 38 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

9 authors at 2 institutions in 1 country.

Thomas A WernerDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Building 12.46, Moorenstrasse 5, Duesseldorf, Germany.
Yasemin Tamkan-ÖlcekDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Building 12.46, Moorenstrasse 5, Duesseldorf, Germany.
Levent DizdarDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Building 12.46, Moorenstrasse 5, Duesseldorf, Germany.
Jasmin C RiemerInstitute of Pathology, Heinrich-Heine-University and University Hospital Duesseldorf, Duesseldorf, Germany.
Achim WolfDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Building 12.46, Moorenstrasse 5, Duesseldorf, Germany.
Kenko CupistiDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Building 12.46, Moorenstrasse 5, Duesseldorf, Germany.
Pablo E VerdeCoordination Center for Clinical Trials, Heinrich-Heine-University and University Hospital Duesseldorf, Duesseldorf, Germany.
Wolfram T KnoefelDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Building 12.46, Moorenstrasse 5, Duesseldorf, Germany.
Andreas KriegDepartment of Surgery (A), Heinrich-Heine-University and University Hospital Duesseldorf, Building 12.46, Moorenstrasse 5, Duesseldorf, Germany.
Düsseldorf University Hospital · DEHeinrich Heine University Düsseldorf · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMedullary thyroid carcinoma (MTC) accounts for ∼5% of all thyroid malignancies. To date, surgery is the first-line therapy with curative intention. However, for advanced MTC, conventional chemotherapeutic agents do not provide convincing results. Therefore, the identification of biomarkers that can be antagonised by small-molecule therapeutics may lead to novel encouraging treatment options.

methodsSeventy-nine patients with surgically resected and histologically confirmed MTC were included in this study. Tissue microarrays were constructed to assess the relationship between inhibitor of apoptosis proteins (IAPs) survivin or XIAP expression levels and clinicopathological variables as well as overall survival.

resultsHigh survivin or XIAP expression was associated with an advanced T-stage and metastatic disease. Whereas tissue expression levels of survivin correlated with serum calcitonin levels, XIAP was overexpressed in the subgroup of patients with sporadic MTC. Both IAPs were negatively associated with patient survival in the multivariate Cox regressions analysis (survivin: hazard ratio (HR) 1.62; 95% confidence interval (CI): 1.21-2.16; P=0.001; XIAP: HR 1.78; 95% CI: 1.16-2.72; P=0.008).

conclusionsSurvivin and XIAP demonstrate distinct expression patterns in MTCs, which are associated with advanced disease and poor prognosis. We thus provide first evidence that both IAPs might serve as viable targets in patients with MTC.

Indexed as

AdolescentAdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, NeuroendocrineChildFemaleHumansImmunohistochemistryInhibitor of Apoptosis ProteinsMaleMiddle AgedPrognosisSurvival RateSurvivinBiomarkers, TumorBIRC5 protein, humanInhibitor of Apoptosis ProteinsSurvivinXIAP protein, humanX-Linked Inhibitor of Apoptosis Protein

Identifiers

PMID26882066
PMCPMC4815780
OpenAlexW2417270429

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.