Evidence map›Paper›PMID 24214394›Full record

ArticleGenome research2014

Discovery of recurrent structural variants in nasopharyngeal carcinoma.

Anton Valouev, Ziming Weng, Robert T Sweeney, Sushama Varma, Quynh-Thu Le, Christina Kong, Arend Sidow, Robert B West

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed, 44 citations in OpenAlex.

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  13. Case reports in dentistry · 2022
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  16. Frontiers in oncology · 2021
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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 2 institutions in 1 country.

Anton ValouevDivision of Bioinformatics, Department of Preventive Medicine, University of Southern California Keck School of Medicine, Los Angeles, California 90087, USA;
Ziming Weng
Robert T Sweeney
Sushama Varma
Quynh-Thu Le
Christina Kong
Arend Sidow
Robert B West
Stanford University · USUniversity of Southern California · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present the discovery of genes recurrently involved in structural variation in nasopharyngeal carcinoma (NPC) and the identification of a novel type of somatic structural variant. We identified the variants with high complexity mate-pair libraries and a novel computational algorithm specifically designed for tumor-normal comparisons, SMASH. SMASH combines signals from split reads and mate-pair discordance to detect somatic structural variants. We demonstrate a >90% validation rate and a breakpoint reconstruction accuracy of 3 bp by Sanger sequencing. Our approach identified three in-frame gene fusions (YAP1-MAML2, PTPLB-RSRC1, and SP3-PTK2) that had strong levels of expression in corresponding NPC tissues. We found two cases of a novel type of structural variant, which we call "coupled inversion," one of which produced the YAP1-MAML2 fusion. To investigate whether the identified fusion genes are recurrent, we performed fluorescent in situ hybridization (FISH) to screen 196 independent NPC cases. We observed recurrent rearrangements of MAML2 (three cases), PTK2 (six cases), and SP3 (two cases), corresponding to a combined rate of structural variation recurrence of 6% among tested NPC tissues.

Indexed as

Gene Expression Regulation, NeoplasticGenomic Structural VariationAdaptor Proteins, Signal TransducingCarcinomaDNA-Binding ProteinsFocal Adhesion Kinase 1Gene FusionHumansHydro-LyasesIn Situ Hybridization, FluorescenceMembrane ProteinsNasopharyngeal CarcinomaNasopharyngeal NeoplasmsNuclear ProteinsOncogene Proteins, FusionPhosphoproteinsAdaptor Proteins, Signal TransducingDNA-Binding ProteinsFocal Adhesion Kinase 1HACD2 protein, humanHydro-LyasesMAML2 protein, humanMembrane ProteinsNuclear ProteinsOncogene Proteins, FusionPhosphoproteinsProtein Tyrosine PhosphatasesPTK2 protein, humanRSRC1 protein, humanSP3 protein, humanSp3 Transcription FactorTrans-ActivatorsTranscription FactorsYAP1 protein, humanYAP-Signaling Proteins

Identifiers

PMID24214394
PMCPMC3912420
OpenAlexW2139812867

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.