Evidence map›Paper›PMID 31067838›Full record

ArticleInternational journal of molecular sciences2019

CADM1, MAL, and miR124 Promoter Methylation as Biomarkers of Transforming Cervical Intrapithelial Lesions.

Marta Del Pino, Adriana Sierra, Lorena Marimon, Cristina Martí Delgado, Adriano Rodriguez-Trujillo, Esther Barnadas, Adela Saco, Aureli Torné, Jaume Ordi

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 9% 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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 66 citations in OpenAlex.

  1. Pooled it
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  11. Triage performance of PAX1Clinical epigenetics · 2024
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  19. Hypermethylation-Mediated Silencing ofInternational journal of molecular sciences · 2022
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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

9 authors at 1 institution in 1 country.

Marta Del PinoInstitute Clinic of Gynecology, Obstetrics, and Neonatology, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, 08036 Barcelona, Spain. mdelpino@clinic.cat.
Adriana SierraDepartment of Pathology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain. AdriSierra300@hotmail.com.
Lorena MarimonDepartment of Pathology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain. lmarimon@clinic.cat.
Cristina Martí DelgadoInstitute Clinic of Gynecology, Obstetrics, and Neonatology, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, 08036 Barcelona, Spain. marti@clinic.cat.
Adriano Rodriguez-TrujilloInstitute Clinic of Gynecology, Obstetrics, and Neonatology, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, 08036 Barcelona, Spain. adrodrig@clinic.cat.
Esther BarnadasDepartment of Pathology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain. esther.barnadas@idibaps.org.
Adela SacoDepartment of Pathology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain. masaco@clinic.cat.
Aureli TornéInstitute Clinic of Gynecology, Obstetrics, and Neonatology, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, 08036 Barcelona, Spain. atorne@clinic.cat.
Jaume OrdiDepartment of Pathology, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain. jordi@clinic.cat.
Hospital Clínic de Barcelona · ES

Funding

Instituto de Salud Carlos III PI15/00546 and PI17/00772
6 · The paper itself

Abstract

backgroundSquamous intraepithelial lesions/cervical intraepithelial neoplasias (SIL/CIN) are high-risk human papilloma virus (hrHPV)-related lesions which are considered as high grade (HSIL/CIN2-3) or low grade (LSIL/CIN1) lesions according to their risk of progression to cervical cancer (CC). Most HSIL/CIN2-3 are considered as transforming hrHPV infections, so truly CC precursors, although some clear spontaneously. hrHPV testing has a high sensitivity for the detection of HSIL/CIN2-3 but a relatively low specificity for identifying transforming lesions. We aimed to determine whether the combination of CADM1, MAL and miR124 promoter methylation status assessed in histological samples can be used as a biomarker in the identification of transforming HSIL/CIN lesions.

design131 cervical biopsies, including 8 cases with no lesion and a negative hrHPV test result (control group), 19 low-grade (L)SIL/CIN1, 30 HSIL/CIN2, 60 HSIL/CIN3, and 14 CC were prospectively collected. hrHPV was detected and genotyped using the polymerase chain reaction (PCR)-based technique SPF10 HPV LIPA. A multiplex quantitative methylation-specific PCR (qMSP) was used to identify the methylation status of the CADM1, MAL, and miR124 promoter genes.

resultsSignificantly higher methylation levels of CADM1, MAL and miR-124 were found in HSIL/CIN2-3 and CC compared with normal and LSIL lesions. DNA methylation of at least one gene was detected in 12.5% (1/8) of normal samples, 31.5% (6/19) of LSIL/CIN1, 83.3% (25/30) of HSIL/CIN2, 81.6% (49/60) of HSIL/CIN3 and 100% (14/14) of CC (

conclusionsThe methylation rate of CADM1, MAL and miR124 increases with the severity of the lesion. Further research is warranted to evaluate the usefulness of these biomarkers for the identification of transforming HSIL/CIN.

Indexed as

DNA MethylationAdolescentAdultAgedBiomarkers, TumorCell Adhesion Molecule-1FemaleHumansMicroRNAsMiddle AgedMyelin and Lymphocyte-Associated Proteolipid ProteinsPromoter Regions, GeneticSquamous Intraepithelial Lesions of the CervixBiomarkers, TumorCADM1 protein, humanCell Adhesion Molecule-1MAL protein, humanMicroRNAsMIRN124 microRNA, humanMyelin and Lymphocyte-Associated Proteolipid ProteinsCADM1HSILMALmethylationmiR124

Identifiers

PMID31067838
PMCPMC6539131
OpenAlexW2944450582

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.