Evidence map›Paper›PMID 28541529›Full record

ArticleNucleic acids research2017

Statistical algorithms improve accuracy of gene fusion detection.

Gillian Hsieh, Rob Bierman, Linda Szabo, Alex Gia Lee, Donald E Freeman, Nathaniel Watson, E Alejandro Sweet-Cordero, Julia Salzman

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2017. 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
1.2field-weighted citation impact, top 21% 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, 19 citations in OpenAlex.

  1. Characteristics of fusion genes in breast cancer.Cancer cell international · 2026
    Review
  2. Article
  3. Article
  4. Article
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  6. Improved detection of gene fusions by applying statistical methods reveals oncogenic RNA cancer drivers.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  7. Article
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 1 institution in 1 country.

Gillian HsiehStanford University, Department of Biochemistry, 279 Campus Drive, Stanford, CA 94305, USA.
Rob BiermanStanford University, Department of Biochemistry, 279 Campus Drive, Stanford, CA 94305, USA.
Linda SzaboStanford University, Biomedical Informatics, 1265 Welch Road, MSOB, X-215, MC 5479, Stanford, CA 94305-5479, USA.
Alex Gia LeeStanford University, Cancer Biology, 265 Campus Drive, Suite G2103, Stanford, CA 94305-5456, USA.
Donald E FreemanStanford University, Department of Biochemistry, 279 Campus Drive, Stanford, CA 94305, USA.
Nathaniel WatsonStanford University, Department of Biochemistry, 279 Campus Drive, Stanford, CA 94305, USA.
E Alejandro Sweet-CorderoStanford University, Cancer Biology, 265 Campus Drive, Suite G2103, Stanford, CA 94305-5456, USA.
Julia SalzmanStanford University, Department of Biochemistry, 279 Campus Drive, Stanford, CA 94305, USA.
Stanford University · US

Funding

POSTDOCTORAL TRAINING IN MEDICAL INFORMATION SCIENCEST15LM007033 · NLM · STANFORD UNIVERSITY · PI SYLVIA KATINA PLEVRITIS · 1985 to 2026
$25.5M
Unbiased discovery of mechanisms regulating circRNAR01GM116847 · NIGMS · STANFORD UNIVERSITY · PI SALZMAN, JULIA · 2015 to 2019
$1.6M
NIGMS NIH HHS R01 GM116847NLM NIH HHS T15 LM007033
6 · The paper itself

Abstract

Gene fusions are known to play critical roles in tumor pathogenesis. Yet, sensitive and specific algorithms to detect gene fusions in cancer do not currently exist. In this paper, we present a new statistical algorithm, MACHETE (Mismatched Alignment CHimEra Tracking Engine), which achieves highly sensitive and specific detection of gene fusions from RNA-Seq data, including the highest Positive Predictive Value (PPV) compared to the current state-of-the-art, as assessed in simulated data. We show that the best performing published algorithms either find large numbers of fusions in negative control data or suffer from low sensitivity detecting known driving fusions in gold standard settings, such as EWSR1-FLI1. As proof of principle that MACHETE discovers novel gene fusions with high accuracy in vivo, we mined public data to discover and subsequently PCR validate novel gene fusions missed by other algorithms in the ovarian cancer cell line OVCAR3. These results highlight the gains in accuracy achieved by introducing statistical models into fusion detection, and pave the way for unbiased discovery of potentially driving and druggable gene fusions in primary tumors.

Indexed as

AlgorithmsGene FusionBiomarkers, TumorCell Line, TumorComputer SimulationDatabases, Nucleic AcidFemaleFusion Proteins, bcr-ablGenes, ablHigh-Throughput Nucleotide SequencingHumansNeoplasmsOncogene FusionOncogene Proteins, FusionOvarian NeoplasmsSequence AlignmentBCR-ABL1 fusion protein, humanBiomarkers, TumorFusion Proteins, bcr-ablOncogene Proteins, Fusion

Identifiers

PMID28541529
PMCPMC5737606
OpenAlexW2619845369

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.