Evidence map›Paper›PMID 30419865›Full record

ArticleBMC cancer2018

Reduced RBM3 expression is associated with aggressive tumor features in esophageal cancer but not significantly linked to patient outcome.

Katharina Grupp, Bianca Hofmann, Asad Kutup, Kai Bachmann, Dean Bogoevski, Nathaniel Melling, Faik Guntac Uzunoglu, Alexander Tarek El Gammal, Christina Koop, Ronald Simon and 7 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 20% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Somatic Mutation Profiling in Head and Neck Paragangliomas.The Journal of clinical endocrinology and metabolism · 2022
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. 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

17 authors at 1 institution in 1 country.

Katharina GruppInstitute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany. k.grupp@uke.de.ORCID http://orcid.org/0000-0003-2849-3743
Bianca HofmannGeneral, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Asad KutupGeneral, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Kai BachmannGeneral, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Dean BogoevskiGeneral, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Nathaniel MellingGeneral, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Faik Guntac UzunogluGeneral, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Alexander Tarek El GammalGeneral, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Christina KoopInstitute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Ronald SimonInstitute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Stefan SteurerInstitute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Till KrechInstitute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Susanne Burdak-RothkammInstitute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Frank JacobsenInstitute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Guido SauterInstitute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Jakob IzbickiGeneral, Visceral and Thoracic Surgery Department and Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Waldemar WilczakInstitute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Universität Hamburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRBM3 expression has been suggested as prognostic marker in several cancer types. The purpose of this study was to assess the prevalence and clinical significance of altered RBM3 expression in esophageal cancer.

methodsRBM3 protein expression was measured by immunohistochemistry using tissue microarrays containing samples from 359 esophageal adenocarcinoma (EAC) and 254 esophageal squamous cell cancer (ESCC) patients with oncological follow-up data.

resultsWhile nuclear RBM3 expression was always high in benign esophageal epithelium, high RBM3 expression was only detectable in 66.4% of interpretable EACs and 59.3% of ESCCs. Decreased RBM3 expression was linked to a subset of EACs with advanced UICC stage and presence of distant metastasis (P = 0.0031 and P = 0.0024). In ESCC, decreased RBM3 expression was associated with advanced UICC stage, high tumor stage, and positive lymph node status (P = 0.0213, P = 0.0061, and P = 0.0192). However, RBM3 expression was largely unrelated to survival of patients with esophageal cancer (EAC: P = 0.212 and ESCC: P = 0.5992).

conclusionsIn summary, the present study shows that decreased RBM3 expression is associated with unfavourable esophageal cancer phenotype, but not significantly linked to patient prognosis.

Indexed as

Biomarkers, TumorGene Expression Regulation, NeoplasticAgedAged, 80 and overDisease ProgressionEsophageal NeoplasmsFemaleFollow-Up StudiesHumansImmunohistochemistryLymph NodesMaleMiddle AgedNeoplasm GradingNeoplasm StagingPatient Outcome AssessmentBiomarkers, TumorRBM3 protein, humanRNA-Binding ProteinsTP53 protein, humanTumor Suppressor Protein p53Esophageal cancerPrognosisRBM3Tissue microarray

Identifiers

PMID30419865
PMCPMC6233549
OpenAlexW2900721317

What OpenQuestion holds

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LicenceCC BY
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.