Cited by 7,111Bioinformatics and Genomic NetworksBiomedical Text Mining and OntologiesGenomics and Phylogenetic Studies

Molecular signatures database (MSigDB) 3.0

Open access
Liberzon, Arthur, Subramanian, Aravind, Pinchback, Reid, Thorvaldsdóttir, Helga, Tamayo, Pablo, Mesirov, Jill P.·2011·Bioinformatics

Abstract

MOTIVATION: Well-annotated gene sets representing the universe of the biological processes are critical for meaningful and insightful interpretation of large-scale genomic data. The Molecular Signatures Database (MSigDB) is one of the most widely used repositories of such sets. RESULTS: We report the availability of a new version of the database, MSigDB 3.0, with over 6700 gene sets, a complete revision of the collection of canonical pathways and experimental signatures from publications, enhanced annotations and upgrades to the web site. AVAILABILITY AND IMPLEMENTATION: MSigDB is freely available for non-commercial use at http://www.broadinstitute.org/msigdb.

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Crossref · 10.1093/bioinformatics/btr260

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  • Transcription factor activities can be estimated using enrichment of their downstream targets.

    “Transcription factor activities can be estimated using enrichment of their downstream targets26,27.”

    From Positive selection of somatically mutated clones identifies adaptive pathways in metabolic liver disease (2023) · cites this paper as [27]

    The Introduction says MSigDB provides gene sets for enrichment analysis, and Results §2 identifies a collection of transcription-factor target gene sets. Together, these support enriching target genes, but the paper does not say that the enrichment estimates transcription-factor activity. Page numbers are unavailable in our copy. (LLM, conf=0.82)

    Experimental — accuracy not yet measured
  • Gene location ground truth is annotated according to Ensembl Release 110, as collected in the MSigDB C1 gene set.

    “Ground truth is annotated according to Ensembl Release 110 [13], as collected in the MSigDB [29] C1 gene set (c1.all.v2023.2.Hs.symbols.gmt).”
  • Transcription factor gene expression levels do not always reflect their functional importance.

    “Since transcription factor gene expression levels do not always reflect their functional importance, we chose those with the highest or lowest activities based on the induction or suppression of their downstream targets (See methods for details)26,27.”

    From Positive selection of somatically mutated clones identifies adaptive pathways in metabolic liver disease (2023) · cites this paper as [27]

    The Introduction discusses gene-expression signatures, and Results section 2 describes gene sets of transcription-factor targets, but neither says whether a transcription factor’s expression reflects its functional importance. Searches for the quoted claim and for activity inferred from downstream targets found no passage addressing that comparison. (LLM, conf=0.72)

    Experimental — accuracy not yet measured
  • The limma authors maintain mouse and human versions of the Molecular Signatures Database collections in R binary format that can be conveniently used with camera, mroast or romer.

    “The limma authors maintain mouse and human versions of the Molecular Signatures Database collections (64) in R binary format that can be conveniently used with camera, mroast or romer”
  • The OXTR/CD38 module is enriched in genesets reported in the Molecular Signatures Database associated with feeding behavior (p = 5.83 × 10−3), cognition (p = 7.44 × 10−3), and behavioral response to stimuli (p = 1.05 × 10−2).

    “This OXTR/CD38 module was also enriched in genesets reported in the Molecular Signatures Database34 that are associated with several behavioral and cognitive state processes including feeding behavior (p = 5.83 × 10−3), cognition (p = 7.44 × 10−3), and behavioral response to stimuli (p = 1.05 × 10−2).”

    From Oxytocin pathway gene networks in the human brain (2019) · cites this paper as [34]

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Research works printed but not linked: 11

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Authors
Liberzon, A., Subramanian, A., Pinchback, R., Thorvaldsdóttir, H., Tamayo, P., & Mesirov, J. P.
Affiliations
Broad Institute (US)
Venue
Bioinformatics
Published
2011-05-05
Volume
27
Issue
12
Pages
1739-1740
ISSN
  • 1367-4803 (ISSN-L)
  • 1367-4811
OpenAlex
W2010457001
Cited by
7,111
References
2
Citations by year
2026: 675 · 2025: 1003 · 2024: 1086 · 2023: 942 · 2022: 825 · 2021: 774 · 2020: 602 · 2019: 374 · 2018: 203 · 2017: 151 · 2016: 141 · 2015: 117 · 2014: 102 · 2013: 64 · 2012: 38
FWCI
27.81
Type
journal article
Language
en
Open access
Locations
  • Bioinformatics (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • HighWire Press Open Archive (submittedVersion)
Funders
National Cancer Institute (R01CA121941)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bioinformatics and Genomic Networks
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Biomedical Text Mining and Ontologies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Phylogenetic Studies
Keywords
MSigDB, gene sets, canonical pathways, experimental signatures, gene set annotation, biological process annotation, genomic data interpretation, molecular signatures
MeSH terms
Internet, Genomics, Databases, Genetic, Molecular Sequence Annotation

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