Evidence map›Paper›PMID 27191990›Full record

ArticleOncotarget2016

A unique set of 6 circulating microRNAs for early detection of non-small cell lung cancer.

Ann Rita Halvorsen, Maria Bjaanæs, Marissa LeBlanc, Are M Holm, Nils Bolstad, Luis Rubio, Juan Carlos Peñalver, José Cervera, Julia Cruz Mojarrieta, Jose Antonio López-Guerrero and 2 more

Open access · diamondAbstract readValidation Study
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 4 pooled it
6.0field-weighted citation impact, top 3% 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

58 citing papers in PubMed, 4 syntheses or guidelines pooled it, 95 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 3 institutions in 2 countries.

Ann Rita HalvorsenDepartment of Cancer Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo, Norway.
Maria BjaanæsDepartment of Cancer Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo, Norway.
Marissa LeBlancOslo Centre for Biostatistics and Epidemiology, Research Support Services, Oslo University Hospital, Oslo, Norway.
Are M HolmDepartment of Respiratory Medicine, OUS Rikshospitalet, Oslo, Norway.
Nils BolstadDepartment of Medical Biochemistry, OUS Radiumhospitalet, Oslo, Norway.
Luis RubioLaboratory of Molecular Biology, Fundación Instituto Valenciano de Oncología, Valencia, Spain.
Juan Carlos PeñalverDepartment of Thoracic Surgery, Fundación Instituto Valenciano de Oncología, Valencia, Spain.
José CerveraDepartment of Radiology, Fundación Instituto Valenciano de Oncología, Valencia, Spain.
Julia Cruz MojarrietaDepartment of Pathology, Fundación Instituto Valenciano de Oncología, Valencia, Spain.
Jose Antonio López-GuerreroLaboratory of Molecular Biology, Fundación Instituto Valenciano de Oncología, Valencia, Spain.
Odd Terje BrustugunDepartment of Cancer Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo, Norway.
Åslaug HellandDepartment of Cancer Genetics, Institute for Cancer Research, OUS Radiumhospitalet, Oslo, Norway.
Fundación Instituto Valenciano de Oncología · ESNorwegian Cancer Society · NOOslo University Hospital · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionCirculating microRNAs are promising biomarkers for diagnosis, predication and prognostication of diseases. Lung cancer is the cancer disease accountable for most cancer deaths, largely due to being diagnosed at late stages. Therefore, diagnosing lung cancer patients at an early stage is crucial for improving the outcome. The purpose of this study was to identify circulating microRNAs for detection of early stage lung cancer, capable of discriminating lung cancer patients from those with chronic obstructive pulmonary disease (COPD) and healthy volunteers.

resultsWe identified 7 microRNAs separating lung cancer patients from controls. By using RT-qPCR, we validated 6 microRNAs (miR-429, miR-205, miR-200b, miR-203, miR-125b and miR-34b) with a significantly higher abundance in serum from NSCLC patients. Furthermore, the 6 miRNAs were validated in a different dataset, revealing an area under the receiver operating characteristic curve of 0.89 for stage I-IV and 0.88 for stage I/II. MATERIALS AND

methodsWe profiled the expression of 754 unique microRNAs by TaqMan Low Density Arrays, and analyzed serum from 38 patients with NSCLC, 16 patients suffering from COPD and 16 healthy volunteers from Norway, to explore their potential as diagnostic biomarkers. For validation, we analyzed serum collected from high-risk individuals enrolled in the Valencia branch of the International Early Lung Cancer Action Program screening trial (n=107) in addition to 51 lung cancer patients.

conclusionsConsidering the accessibility and stability of circulating miRNAs, these 6 microRNAs are promising biomarkers as a supplement in future screening studies.

Indexed as

AgedBiomarkers, TumorCarcinoma, Non-Small-Cell LungCirculating MicroRNAEarly Detection of CancerFemaleGene Expression ProfilingHealthy VolunteersHumansLungLung NeoplasmsMaleMiddle AgedNeoplasm StagingNorwayPulmonary Disease, Chronic ObstructiveBiomarkers, TumorCirculating MicroRNAbiomarkercirculating microRNAsCOPDearly detectionlung cancer

Identifiers

PMID27191990
PMCPMC5095073
OpenAlexW2387546067

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.