Evidence map›Paper›PMID 30405052›Full record

ArticleJournal of clinical medicine2018

A DNA Methylation-Based Test for Breast Cancer Detection in Circulating Cell-Free DNA.

Sofia Salta, Sandra P Nunes, Mário Fontes-Sousa, Paula Lopes, Micaela Freitas, Margarida Caldas, Luís Antunes, Fernando Castro, Pedro Antunes, Susana Palma de Sousa and 2 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2018. 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
2.9field-weighted citation impact, top 8% 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, 72 citations in OpenAlex.

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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

12 authors at 2 institutions in 1 country.

Sofia SaltaCancer Biology & Epigenetics Group-Research Center, Portuguese Oncology Institute of Porto (CI-IPOP), 4200-072 Porto, Portugal. sofia.salta@ipoporto.min-saude.pt.ORCID 0000-0002-6707-1263
Sandra P NunesCancer Biology & Epigenetics Group-Research Center, Portuguese Oncology Institute of Porto (CI-IPOP), 4200-072 Porto, Portugal. sandra22nunes@hotmail.com.ORCID 0000-0003-4466-037X
Mário Fontes-SousaBreast Cancer Clinic and Department of Medical Oncology, Portuguese Oncology Institute of Porto, 4200-072 Porto, Portugal. mfontes.sousa@ipoporto.min-saude.pt.
Paula LopesCancer Biology & Epigenetics Group-Research Center, Portuguese Oncology Institute of Porto (CI-IPOP), 4200-072 Porto, Portugal. ana.ambrosio@ipoporto.min-saude.pt.
Micaela FreitasCancer Biology & Epigenetics Group-Research Center, Portuguese Oncology Institute of Porto (CI-IPOP), 4200-072 Porto, Portugal. micaelafariafreitas@gmail.com.
Margarida CaldasCancer Biology & Epigenetics Group-Research Center, Portuguese Oncology Institute of Porto (CI-IPOP), 4200-072 Porto, Portugal. margaridabcaldas@yahoo.co.uk.
Luís AntunesDepartment of Epidemiology, Portuguese Oncology Institute of Porto, 4200-072 Porto, Portugal. luis.antunes@ipoporto.min-saude.pt.
Fernando CastroBreast Cancer Clinic and Department of Surgical Oncology, Portuguese Oncology Institute of Porto, 4200-072 Porto, Portugal. fcastro@ipoporto.min-saude.pt.
Pedro AntunesBreast Cancer Clinic and Department of Surgical Oncology, Portuguese Oncology Institute of Porto, 4200-072 Porto, Portugal. pedrobiniantunes@gmail.com.
Susana Palma de SousaBreast Cancer Clinic and Department of Medical Oncology, Portuguese Oncology Institute of Porto, 4200-072 Porto, Portugal. susana.sousa@ipoporto.min-saude.pt.
Rui HenriqueCancer Biology & Epigenetics Group-Research Center, Portuguese Oncology Institute of Porto (CI-IPOP), 4200-072 Porto, Portugal. rmhenrique@icbas.up.pt.ORCID 0000-0003-3171-4666
Carmen JerónimoCancer Biology & Epigenetics Group-Research Center, Portuguese Oncology Institute of Porto (CI-IPOP), 4200-072 Porto, Portugal. carmenjeronimo@ipoporto.min-saude.pt.ORCID 0000-0003-4186-5345
Instituto Português de Oncologia Francisco Gentil · PTUniversidade do Porto · PT

Funding

Research Center of Portuguese Oncology Institute of Porto PI 74-CI-IPOP-19-2016
6 · The paper itself

Abstract

backgroundBreast cancer (BrC) is the most frequent neoplasm in women. New biomarkers, including aberrant DNA methylation, may improve BrC management. Herein, we evaluated the detection and prognostic performance of seven genes' promoter methylation (

methodsMethylation levels were assessed in primary BrC tissues by quantitative methylation-specific polymerase chain reaction (QMSP) and in circulating cell-free DNA (ccfDNA) by multiplex QMSP from two independent cohorts of patients (Cohort #1,

resultsThe gene-panel

conclusionsThis approach enables BrC accurate diagnosis and prognostic stratification in tissue samples, and allows for early detection in liquid biopsies, thus suggesting a putative value for patient management.

Indexed as

breast cancerCell-free DNAdiagnosisDNA methylationepigenetic biomarkerliquid biopsyprognosis

Identifiers

PMID30405052
PMCPMC6262630
OpenAlexW2900185919

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.