Evidence map›Paper›PMID 30815959›Full record

ArticleCancer science2019

A disintegrin and metalloprotease 23 hypermethylation predicts decreased disease-free survival in low-risk breast cancer patients.

Iveta Zmetakova, Lenka Kalinkova, Bozena Smolkova, Viera Horvathova Kajabova, Zuzana Cierna, Ludovit Danihel, Martin Bohac, Tatiana Sedlackova, Gabriel Minarik, Marian Karaba and 6 more

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

15 citing papers in PubMed, 17 citations in OpenAlex.

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  6. The Mechanism of DNA Methylation and miRNA in Breast Cancer.International journal of molecular sciences · 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

16 authors at 3 institutions in 2 countries.

Iveta ZmetakovaCancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia.
Lenka KalinkovaCancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia.
Bozena SmolkovaCancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia.ORCID https://orcid.org/0000-0002-4906-5652
Viera Horvathova KajabovaCancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia.
Zuzana CiernaDepartment of Pathology, Faculty of Medicine, Comenius University, Bratislava, Slovakia.
Ludovit DanihelDepartment of Pathology, Faculty of Medicine, Comenius University, Bratislava, Slovakia.
Martin Bohac2nd Department of Oncology, Faculty of Medicine, National Cancer Institute, Comenius University, Bratislava, Slovakia.
Tatiana SedlackovaInstitute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Bratislava, Slovakia.
Gabriel MinarikInstitute of Molecular Biomedicine, Faculty of Medicine, Comenius University, Bratislava, Slovakia.
Marian Karaba2nd Department of Oncology, Faculty of Medicine, National Cancer Institute, Comenius University, Bratislava, Slovakia.
Juraj BencaDepartment of Oncosurgery, National Cancer Institute, Bratislava, Slovakia.
Marina CihovaCancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia.
Verona BuocikovaCancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia.
Svetlana MiklikovaCancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia.
Michal Mego2nd Department of Oncology, Faculty of Medicine, National Cancer Institute, Comenius University, Bratislava, Slovakia.
Ivana FridrichovaCancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia.
Slovak Academy of Sciences · SKComenius University Bratislava · SKNational Cancer Institute · MY

Funding

ERA-NET EuroNanoMed II INNOCENT projectEuropean Regional Development Fund 26240220058Slovak Research and Development Agency (APVV) APVV-0076-10Slovak Research and Development Agency (APVV) APVV-16-0010Slovak Research and Development Agency (APVV) APVV-16-0178the Scientific Grant Agency (VEGA) 1/0044/15the Scientific Grant Agency (VEGA) 1/0271/17, and 2/0092/15the Scientific Grant Agency (VEGA) 1/0724/11the Scientific Grant Agency (VEGA) 2/0102/17
6 · The paper itself

Abstract

A Disintegrin And Metalloprotease 23 (ADAM23), a member of the ADAM family, is involved in neuronal differentiation and cancer. ADAM23 is considered a possible tumor suppressor gene and is frequently downregulated in various types of malignancies. Its epigenetic silencing through promoter hypermethylation was observed in breast cancer (BC). In the present study, we evaluated the prognostic significance of ADAM23 promoter methylation for hematogenous spread and disease-free survival (DFS). Pyrosequencing was used to quantify ADAM23 methylation in tumors of 203 BC patients. Presence of circulating tumor cells (CTC) in their peripheral blood was detected by quantitative RT-PCR. Expression of epithelial (KRT19) or mesenchymal (epithelial-mesenchymal transition [EMT]-inducing transcription factors TWIST1, SNAI1, SLUG and ZEB1) mRNA transcripts was examined in CD45-depleted peripheral blood mononuclear cells. ADAM23 methylation was significantly lower in tumors of patients with the mesenchymal CTC (P = .006). It positively correlated with Ki-67 proliferation, especially in mesenchymal CTC-negative patients (P = .001). In low-risk patients, characterized by low Ki-67 and mesenchymal CTC absence, ADAM23 hypermethylation was an independent predictor of DFS (P = .006). Our results indicate that ADAM23 is likely involved in BC progression and dissemination of mesenchymal CTC. ADAM23 methylation has the potential to function as a novel prognostic marker and therapeutic target.

Indexed as

DNA MethylationADAM ProteinsBiomarkers, TumorBreast NeoplasmsDisease-Free SurvivalDown-RegulationEpigenesis, GeneticEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHumansKi-1 AntigenNeoplastic Cells, CirculatingPrognosisPromoter Regions, GeneticSequence Analysis, DNAADAM23 protein, humanADAM ProteinsBiomarkers, TumorKi-1 AntigenADAM23 genebreast cancerdisease-free survivalhematogenous disseminationmesenchymal circulating tumor cell

Identifiers

PMID30815959
PMCPMC6500989
OpenAlexW2918237382

What OpenQuestion holds

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LicenceCC BY-NC
Read underepoch 390

Registered trials

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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.