Evidence map›Paper›PMID 22275472›Full record

ArticleEuropean journal of endocrinology2012

Proteomic profiling of follicular and papillary thyroid tumors.

Anastasios Sofiadis, Susanne Becker, Ulf Hellman, Lina Hultin-Rosenberg, Andrii Dinets, Mykola Hulchiy, Jan Zedenius, Göran Wallin, Theodoros Foukakis, Anders Höög and 3 more

Registry-linked trialOpen access · bronzeAbstract readEvaluation Study
In one paragraph

Article in European journal of endocrinology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02814032 (Differences Protein Expression in Papillary Thyroid Carcinoma), which is not on this map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.2field-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.

NCT02814032 unknown statusnot on this mapstarted 2016, after this paper: background citation

Differences Protein Expression in Papillary Thyroid Carcinoma

TypeobservationalSponsorThe Affiliated Hospital of Inner Mongolia Medical UniversityRan2016 to 2024Enrolled32ConditionsPapillary Thyroid Carcinoma
3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 54 citations in OpenAlex.

  1. Proteomics analysis of pleomorphic adenoma of the human parotid gland.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2017
    Trial
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. The Potential of Metabolomics in the Diagnosis of Thyroid Cancer.International journal of molecular sciences · 2020
    Review
  11. Review
  12. Article
  13. Article
  14. miR-31-5p RegulatesCancer management and research · 2020
    Article
  15. Article
  16. Article
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  19. Article
  20. The role of peroxiredoxins in cancer.Molecular and clinical oncology · 2017
    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

13 authors at 5 institutions in 2 countries.

Anastasios SofiadisDepartment of Molecular Medicine and Surgery, Center for Molecular Medicine, L8:01 Department of Oncology-Pathology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden. anastasios.sofiadis@karolinska.se
Susanne Becker
Ulf Hellman
Lina Hultin-Rosenberg
Andrii Dinets
Mykola Hulchiy
Jan Zedenius
Göran Wallin
Theodoros Foukakis
Anders Höög
Gert Auer
Janne Lehtiö
Catharina Larsson
Karolinska Institutet · SEKarolinska University Hospital · SEKyiv City Clinical Oncology Center · UALudwig Cancer Research · SEÖrebro University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThyroid proteomics is a new direction in thyroid cancer research aiming at etiological understanding and biomarker identification for improved diagnosis.

methodsTwo-dimensional electrophoresis was applied to cytosolic protein extracts from frozen thyroid samples (ten follicular adenomas, nine follicular carcinomas, ten papillary carcinomas, and ten reference thyroids). Spots with differential expression were revealed by image and multivariate statistical analyses, and identified by mass spectrometry.

resultsA set of 25 protein spots significant for discriminating between the sample groups was identified. Proteins identified for nine of these spots were studied further including 14-3-3 protein beta/alpha, epsilon, and zeta/delta, peroxiredoxin 6, selenium-binding protein 1, protein disulfide-isomerase precursor, annexin A5 (ANXA5), tubulin alpha-1B chain, and α1-antitrypsin precursor. This subset of protein spots carried the same predictive power in differentiating between follicular carcinoma and adenoma or between follicular and papillary carcinoma, as compared with the larger set of 25 spots. Protein expression in the sample groups was demonstrated by western blot analyses. For ANXA5 and the 14-3-3 proteins, expression in tumor cell cytoplasm was demonstrated by immunohistochemistry both in the sample groups and an independent series of papillary thyroid carcinomas.

conclusionThe proteins identified confirm previous findings in thyroid proteomics, and suggest additional proteins as dysregulated in thyroid tumors.

Indexed as

ProteomicsAdenocarcinoma, FollicularBiomarkers, TumorCarcinomaCarcinoma, PapillaryDiagnosis, DifferentialElectrophoresis, Gel, Two-DimensionalHumansImmunohistochemistryMass SpectrometryPredictive Value of TestsProtein Array AnalysisSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationThyroid Cancer, PapillaryThyroid NeoplasmsValidation Studies as TopicBiomarkers, Tumor

Identifiers

PMID22275472
PMCPMC3315832
OpenAlexW2037041074

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.