Evidence map›Paper›PMID 32605302›Full record

ArticleDiagnostics (Basel, Switzerland)2020

Value of Serum NEUROG1 Methylation for the Detection of Advanced Adenomas and Colorectal Cancer.

Olalla Otero-Estévez, María Gallardo-Gomez, María Páez de la Cadena, Francisco Javier Rodríguez-Berrocal, Joaquín Cubiella, Vicent Hernandez Ramirez, Laura García-Nimo, Loretta De Chiara

Open access · goldAbstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 31% 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

7 citing papers in PubMed, 11 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

8 authors at 3 institutions in 1 country.

Olalla Otero-EstévezDepartment of Biochemistry, Genetics and Immunology, University of Vigo, 36310 Vigo, Spain.
María Gallardo-GomezDepartment of Biochemistry, Genetics and Immunology, University of Vigo, 36310 Vigo, Spain.ORCID 0000-0002-4856-9322
María Páez de la CadenaDepartment of Biochemistry, Genetics and Immunology, University of Vigo, 36310 Vigo, Spain.
Francisco Javier Rodríguez-BerrocalDepartment of Biochemistry, Genetics and Immunology, University of Vigo, 36310 Vigo, Spain.
Joaquín CubiellaDepartment of Gastroenterology, Complexo Hospitalario Universitario de Ourense, Instituto de Investigación Biomédica Galicia Sur, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 32005 Ourense, Spain.
Vicent Hernandez RamirezDepartment of Gastroenterology, Xerencia de Xestión Integrada de Vigo, Instituto de Investigación Biomédica Galicia Sur, 36213 Vigo, Spain.
Laura García-NimoDepartment of Clinical Analysis, Complexo Hospitalario Universitario de Ourense, Instituto de Investigación Biomédica Galicia Sur, 32005 Ourense, Spain.
Loretta De ChiaraDepartment of Biochemistry, Genetics and Immunology, University of Vigo, 36310 Vigo, Spain.
Universidade de Vigo · ESCentro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas · ESComplexo Hospitalario Universitario A Coruña · ES

Funding

Fundación Científica de la Asociación Española contra el Cáncer GCB13131592CASTGalician Network for Colorectal Cancer Research 2019Instituto de Salud Carlos III PI15/02007Ministerio de Educación, Cultura y Deporte from the Spanish Government FPU15/02350Xunta de Galicia Centro Singular de Investigación de Galicia accreditation 2016-2019
6 · The paper itself

Abstract

Aberrant DNA methylation detected in liquid biopsies is a promising approach for colorectal cancer (CRC) detection, including premalignant advanced adenomas (AA). We evaluated the diagnostic capability of serum NEUROG1 methylation for the detection of AA and CRC. A CpG island in NEUROG1 promoter was assessed by bisulfite pyrosequencing in a case-control cohort to select optimal CpGs. Selected sites were evaluated through a nested methylation-specific qPCR custom assay in a screening cohort of 504 asymptomatic family-risk individuals. Individuals with no colorectal findings and benign pathologies showed low serum NEUROG1 methylation, similar to non-advanced adenomas. Contrarily, individuals bearing AA or CRC (advanced neoplasia-AN), exhibited increased NEUROG1 methylation. Using >1.3518% as NEUROG1 cut-off (90.60% specificity), 33.33% of AN and 32.08% of AA were identified, detecting 50% CRC cases. Nonetheless, the combination of NEUROG1 with fecal immunochemical test (FIT), together with age and gender through a multivariate logistic regression resulted in an AUC = 0.810 for AN, and 0.796 for AA, detecting all cancer cases and 35-47% AA (specificity 98-95%). The combination of NEUROG1 methylation with FIT, age and gender demonstrated a convenient performance for the detection of CRC and AA, providing a valuable tool for CRC screening programs in asymptomatic individuals.

Indexed as

advanced adenomascolorectal cancerDNA methylationFITNEUROG1screeningserum biomarker

Identifiers

PMID32605302
PMCPMC7399835
OpenAlexW3037737607

What OpenQuestion holds

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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.