Evidence map›Paper›PMID 28711280›Full record

ArticleCell systems2017

Unsupervised Extraction of Stable Expression Signatures from Public Compendia with an Ensemble of Neural Networks.

Jie Tan, Georgia Doing, Kimberley A Lewis, Courtney E Price, Kathleen M Chen, Kyle C Cady, Barret Perchuk, Michael T Laub, Deborah A Hogan, Casey S Greene

Abstract read
In one paragraph

Article in Cell systems, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing 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

55 citing papers in PubMed.

  1. Bioinformatics Approaches in Noncoding RNAs Research.Experientia supplementum (2012) · 2026
    Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. A deep profile of gene expression across 18 human cancers.bioRxiv : the preprint server for biology · 2024
    Article
  7. Article
  8. Review
  9. Microbiology spectrum · 2024
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Analysis ofbioRxiv : the preprint server for biology · 2023
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

10 authors.

Jie TanDepartment of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
Georgia DoingDepartment of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
Kimberley A LewisDepartment of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
Courtney E PriceDepartment of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
Kathleen M ChenDepartment of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA, USA.
Kyle C CadyDepartment of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA; Howard Hughes Medical Institute, Cambridge, MA, USA.
Barret PerchukDepartment of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA; Howard Hughes Medical Institute, Cambridge, MA, USA.
Michael T LaubDepartment of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA; Howard Hughes Medical Institute, Cambridge, MA, USA.
Deborah A HoganDepartment of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
Casey S GreeneDepartment of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, PA, USA. Electronic address: csgreene@upenn.edu.

Funding

Host-associated regulation of P. aeruginosa colonization and virulenceR01AI091702 · NIAID · DARTMOUTH COLLEGE · PI HOGAN, DEBORAH A · 2011 to 2015
$2.0M
Howard Hughes Medical InstituteNIAID NIH HHS R01 AI091702
6 · The paper itself

Abstract

Cross-experiment comparisons in public data compendia are challenged by unmatched conditions and technical noise. The ADAGE method, which performs unsupervised integration with denoising autoencoder neural networks, can identify biological patterns, but because ADAGE models, like many neural networks, are over-parameterized, different ADAGE models perform equally well. To enhance model robustness and better build signatures consistent with biological pathways, we developed an ensemble ADAGE (eADAGE) that integrated stable signatures across models. We applied eADAGE to a compendium of Pseudomonas aeruginosa gene expression profiling experiments performed in 78 media. eADAGE revealed a phosphate starvation response controlled by PhoB in media with moderate phosphate and predicted that a second stimulus provided by the sensor kinase, KinB, is required for this PhoB activation. We validated this relationship using both targeted and unbiased genetic approaches. eADAGE, which captures stable biological patterns, enables cross-experiment comparisons that can highlight measured but undiscovered relationships.

Indexed as

Neural Networks, ComputerBacterial ProteinsGene Expression ProfilingGene Expression RegulationHealth Knowledge, Attitudes, PracticeHumansInformation Storage and RetrievalPseudomonas aeruginosaPublic SectorStarvationSystems IntegrationTranscriptomeBacterial ProteinsPhoB protein, Bacteriacrosstalkdenoising autoencodersensemble modelinggene expressionneural networksphosphate starvationPseudomonas aeruginosa

Identifiers

PMID28711280
PMCPMC5532071

What OpenQuestion holds

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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.