Evidence map›Paper›PMID 31096737›Full record

ArticleCancer research and treatment2020

Clinical Targeted Next-Generation sequencing Panels for Detection of Somatic Variants in Gliomas.

Hyemi Shin, Jason K Sa, Joon Seol Bae, Harim Koo, Seonwhee Jin, Hee Jin Cho, Seung Won Choi, Jong Min Kyoung, Ja Yeon Kim, Yun Jee Seo and 12 more

Abstract read
In one paragraph

Article in Cancer research and treatment, 2020. 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
–field-weighted citation impact
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.

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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

22 authors.

Hyemi ShinInstitute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.
Jason K SaInstitute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.
Joon Seol BaeSamsung Genome Institute, Samsung Medical Center, Seoul, Korea.
Harim KooInstitute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.
Seonwhee JinInstitute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.
Hee Jin ChoInstitute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.
Seung Won ChoiInstitute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.
Jong Min KyoungInstitute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.
Ja Yeon KimInstitute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.
Yun Jee SeoInstitute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.
Je-Gun JoungSamsung Genome Institute, Samsung Medical Center, Seoul, Korea.
Nayoung K D KimSamsung Genome Institute, Samsung Medical Center, Seoul, Korea.
Dae-Soon SonSamsung Genome Institute, Samsung Medical Center, Seoul, Korea.
Jongsuk ChungDeparment of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Korea.
Taeseob LeeDeparment of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Korea.
Doo-Sik KongDepartment of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Jung Won ChoiDepartment of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Ho Jun SeolDepartment of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Jung-Il LeeDepartment of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Yeon-Lim SuhDepartment of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Woong-Yang ParkDeparment of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Korea.
Do-Hyun NamInstitute for Refractory Cancer Research, Samsung Medical Center, Seoul, Korea.

Funding

Korea Health Industry Development InstituteMinistry of Health and Welfare HI14C3418
6 · The paper itself

Abstract

purposeTargeted next-generation sequencing (NGS) panels for solid tumors have been useful in clinical framework for accurate tumor diagnosis and identifying essential molecular aberrations. However, most cancer panels have been designed to address a wide spectrum of pan-cancer models, lacking integral prognostic markers that are highly specific to gliomas. MATERIALS AND

methodsTo address such challenges, we have developed a glioma-specific NGS panel, termed "GliomaSCAN," that is capable of capturing single nucleotide variations and insertion/deletion, copy number variation, and selected promoter mutations and structural variations that cover a subset of intron regions in 232 essential glioma-associated genes. We confirmed clinical concordance rate using pairwise comparison of the identified variants from whole exome sequencing (WES), immunohistochemical analysis, and fluorescence in situ hybridization.

resultsOur panel demonstrated high sensitivity in detecting potential genomic variants that were present in the standard materials. To ensure the accuracy of our targeted sequencing panel, we compared our targeted panel to WES. The comparison results demonstrated a high correlation. Furthermore, we evaluated clinical utility of our panel in 46 glioma patients to assess the detection capacity of potential actionable mutations. Thirty-two patients harbored at least one recurrent somatic mutation in clinically actionable gene.

conclusionWe have established a glioma-specific cancer panel. GliomaSCAN highly excelled in capturing somatic variations in terms of both sensitivity and specificity and provided potential clinical implication in facilitating genome-based clinical trials. Our results could provide conceptual advance towards improving the response of genomically guided molecularly targeted therapy in glioma patients.

Indexed as

Biomarkers, TumorGenetic TestingHigh-Throughput Nucleotide SequencingMutationAllelesDiagnosis, DifferentialDNA Copy Number VariationsExome SequencingFemaleGene FrequencyGenetic Association StudiesGenetic Predisposition to DiseaseGenomicsGliomaHumansImmunohistochemistryBiomarkers, TumorCancer panelGliomaPrecision medicineTargeted sequencing

Identifiers

PMID31096737
PMCPMC6962483

What OpenQuestion holds

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LicenceCC BY-NC
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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.