Evidence map›Paper›PMID 28289479›Full record

ArticleClinical epigenetics2017

Colorectal adenoma and carcinoma specific miRNA profiles in biopsy and their expression in plasma specimens.

Zsófia Brigitta Nagy, Barnabás Wichmann, Alexandra Kalmár, Orsolya Galamb, Barbara Kinga Barták, Sándor Spisák, Zsolt Tulassay, Béla Molnár

Open access · goldAbstract read
In one paragraph

Article in Clinical epigenetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 18% 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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 49 citations in OpenAlex.

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  9. Expression of specific microRNAs in tissue and plasma in colorectal cancer.Journal of pathology and translational medicine · 2023
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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

8 authors at 3 institutions in 2 countries.

Zsófia Brigitta NagyMolecular Gastroenterology Laboratory, 2nd Department of Internal Medicine, Semmelweis University, Szentkirályi Str. 46, Budapest, 1088 Hungary.
Barnabás WichmannMolecular Medicine Research Group, Hungarian Academy of Sciences, Budapest, Hungary.
Alexandra KalmárMolecular Gastroenterology Laboratory, 2nd Department of Internal Medicine, Semmelweis University, Szentkirályi Str. 46, Budapest, 1088 Hungary.
Orsolya GalambMolecular Medicine Research Group, Hungarian Academy of Sciences, Budapest, Hungary.
Barbara Kinga BartákMolecular Gastroenterology Laboratory, 2nd Department of Internal Medicine, Semmelweis University, Szentkirályi Str. 46, Budapest, 1088 Hungary.
Sándor SpisákCurrent Address: Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA USA.
Zsolt TulassayMolecular Medicine Research Group, Hungarian Academy of Sciences, Budapest, Hungary.
Béla MolnárMolecular Medicine Research Group, Hungarian Academy of Sciences, Budapest, Hungary.
Hungarian Academy of Sciences · HUSemmelweis University · HUDana-Farber Cancer Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMiRNA expression markers are well characterized in colorectal cancer (CRC), but less is known about miRNA expression profiles in colorectal adenomas. Genome-wide miRNA and mRNA expression analyses were conducted through the colorectal adenoma dysplasia sequence. Furthermore, analysis of the expression levels of miRNAs in matched plasma samples was performed, focusing on biomarker candidates; miRNA and mRNA expression analyses were performed on colorectal biopsies and plasma samples (20 normals; 11 tubular and 9 tubulovillous adenomas; 20 colorectal carcinomas) by miRNA 3.0 and Human Transcriptome Array (Affymetrix) and validated by RT-qPCR. Microarray data were analyzed using Expression Console and mRNA targets were predicted using miRWALK 2.0.

resultsBased on microarray analysis, 447 miRNAs were expressed in tissue and 320 in plasma. Twelve were upregulated (miR-31, 8-fold

conclusionsMiRNAs showed characteristic expression changes during CRC development in tissue. miRNAs were also presented in plasma and positively correlated with matched tissue expression levels. The identified miRNA expression changes could be verified RT-PCR methods facilitating routine application.

Indexed as

AdenomaColorectal NeoplasmsComputer SimulationGene Expression ProfilingGene Expression Regulation, NeoplasticHumansMicroRNAsOligonucleotide Array Sequence AnalysisReal-Time Polymerase Chain ReactionMicroRNAsColorectal adenomaColorectal cancerMicroarraymicroRNAmiRNA profilingReal-time PCR

Identifiers

PMID28289479
PMCPMC5310023
OpenAlexW2587967858

What OpenQuestion holds

Textmetadata
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.