Evidence map›Paper›PMID 27296290›Full record

ArticleBMC genomics2016

Outlier analysis of functional genomic profiles enriches for oncology targets and enables precision medicine.

Zhou Zhu, Nathan T Ihle, Paul A Rejto, Patrick P Zarrinkar

Abstract read
In one paragraph

Article in BMC genomics, 2016. 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
–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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. YAP1 Expression in SCLC Defines a Distinct Subtype With T-cell-Inflamed Phenotype.Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer · 2021
    Article
  5. Article
  6. Characterization of Alternative Splicing Events in HPV-Negative Head and Neck Squamous Cell Carcinoma Identifies an Oncogenic DOCK5 Variant.Clinical cancer research : an official journal of the American Association for Cancer Research · 2018
    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

4 authors.

Zhou ZhuOncology Research Unit, Pfizer Worldwide Research & Development, La Jolla Laboratories, 10777 Science Center Drive, San Diego, CA, 92121, USA. Zhou.Zhu@pfizer.com.
Nathan T IhleOncology Research Unit, Pfizer Worldwide Research & Development, La Jolla Laboratories, 10777 Science Center Drive, San Diego, CA, 92121, USA.
Paul A RejtoOncology Research Unit, Pfizer Worldwide Research & Development, La Jolla Laboratories, 10777 Science Center Drive, San Diego, CA, 92121, USA.
Patrick P ZarrinkarOncology Research Unit, Pfizer Worldwide Research & Development, La Jolla Laboratories, 10777 Science Center Drive, San Diego, CA, 92121, USA. pzarrinkar@yahoo.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGenome-scale functional genomic screens across large cell line panels provide a rich resource for discovering tumor vulnerabilities that can lead to the next generation of targeted therapies. Their data analysis typically has focused on identifying genes whose knockdown enhances response in various pre-defined genetic contexts, which are limited by biological complexities as well as the incompleteness of our knowledge. We thus introduce a complementary data mining strategy to identify genes with exceptional sensitivity in subsets, or outlier groups, of cell lines, allowing an unbiased analysis without any a priori assumption about the underlying biology of dependency.

resultsGenes with outlier features are strongly and specifically enriched with those known to be associated with cancer and relevant biological processes, despite no a priori knowledge being used to drive the analysis. Identification of exceptional responders (outliers) may not lead only to new candidates for therapeutic intervention, but also tumor indications and response biomarkers for companion precision medicine strategies. Several tumor suppressors have an outlier sensitivity pattern, supporting and generalizing the notion that tumor suppressors can play context-dependent oncogenic roles.

conclusionsThe novel application of outlier analysis described here demonstrates a systematic and data-driven analytical strategy to decipher large-scale functional genomic data for oncology target and precision medicine discoveries.

Indexed as

Biomarkers, TumorGenome, HumanGenomicsPrecision MedicineCell Line, TumorCell Transformation, NeoplasticComputational BiologyDrug DiscoveryGene Expression ProfilingHigh-Throughput Nucleotide SequencingHumansMolecular Targeted TherapyNeoplasmsSignal TransductionBiomarkers, TumorCancerFunctional genomicsOncogene addictionOncologyOutlier analysisPrecision medicineSynthetic lethalityTarget identification

Identifiers

PMID27296290
PMCPMC4907009

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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.