Evidence map›Paper›PMID 22094011›Full record

ArticleDiagnostic pathology2011

Changes of microRNAs-192, 196a and 203 correlate with Barrett's esophagus diagnosis and its progression compared to normal healthy individuals.

Pavla Luzna, Jan Gregar, Ivo Uberall, Lenka Radova, Vlastimil Prochazka, Jiri Ehrmann

Open access · goldAbstract read
In one paragraph

Article in Diagnostic pathology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 14% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Barrett's Esophagus and Esophageal Adenocarcinoma Biomarkers.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2020
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. [MiR-192 confers cisplatin resistance by targeting Bim in lung cancer].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2014
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. The expression and function of microRNA-203 in lung cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2013
    Article
  20. The role of microRNAs in cancers of the upper gastrointestinal tract.Nature reviews. Gastroenterology & hepatology · 2013
    Review
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

6 authors at 1 institution in 1 country.

Pavla LuznaDepartment of Histology and Embryology, Faculty of Medicine and Dentistry, Palacky University and University Hospital, Hnevotinska 3, Olomouc, Czech Republic.
Jan Gregar
Ivo Uberall
Lenka Radova
Vlastimil Prochazka
Jiri Ehrmann
Palacký University Olomouc · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBarrett's esophagus (BE) is a disease with a rising prevalence in western countries probably due to the unhealthy lifestyle. In significant number of cases it develops to esophageal adenocarcinoma. Two decades ago, important gene regulators (microRNAs) were discovered and their attendance in the process of malignant transformation was demonstrated (e.g. miR-192, 196a, 203). Our aim was to select the patients with the increased risk of malignant transformation before the cancer develops.

methods71 patients with BE disease were selected, slides from FFPE blocks were prepared, the lesions were microdissected and a qPCR relative expression analysis for selected microRNAs (generally known to be connected with malignant transformation process) was carried out.

resultsWe demonstrated unequivocal statistically significant upregulation of two microRNAs (miR-192, 196a) and downregulation of miR-203 and positive miR-196a correlation with progression from intestinal metaplasia to adenocarcinoma compared to normal individuals.

conclusionsWe hypothesize that there do exist changes of selected microRNAs which can undoubtedly distinguish the patients with BE from normal healthy individuals.

Indexed as

AdenocarcinomaBarrett EsophagusBiomarkersDisease ProgressionDown-RegulationEsophageal NeoplasmsGene Expression Regulation, NeoplasticHumansIntestinesLaser Capture MicrodissectionMetaplasiaMicroRNAsRetrospective StudiesRisk FactorsUp-RegulationBiomarkersMicroRNAsMIRN192 microRNA, humanMIRN196 microRNA, humanMIRN203 microRNA, human

Identifiers

PMID22094011
PMCPMC3268741
OpenAlexW2146914355

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.