Cited by 155Computational Drug Discovery MethodsCancer Genomics and DiagnosticsBiomedical Text Mining and Ontologies

PharmacoDB: an integrative database for mining in vitro anticancer drug screening studies

Open access
Smirnov, Petr, Kofia, Victor, Maru, Alexander, Freeman, Mark, Ho, Chantal, El-Hachem, Nehme, Adam, George-Alexandru, Ba-alawi, Wail +2 more·2018·Nucleic Acids Research

Published version of a preprint

Abstract

Recent cancer pharmacogenomic studies profiled large panels of cell lines against hundreds of approved drugs and experimental chemical compounds. The overarching goal of these screens is to measure sensitivity of cell lines to chemical perturbations, correlate these measures to genomic features, and thereby develop novel predictors of drug response. However, leveraging these valuable data is challenging due to the lack of standards for annotating cell lines and chemical compounds, and quantifying drug response. Moreover, it has been recently shown that the complexity and complementarity of the experimental protocols used in the field result in high levels of technical and biological variation in the in vitro pharmacological profiles. There is therefore a need for new tools to facilitate rigorous comparison and integrative analysis of large-scale drug screening datasets. To address this issue, we have developed PharmacoDB (pharmacodb.pmgenomics.ca), a database integrating the largest cancer pharmacogenomic studies published to date. Here, we describe how the curation of cell line and chemical compound identifiers maximizes the overlap between datasets and how users can leverage such data to compare and extract robust drug phenotypes. PharmacoDB provides a unique resource to mine a compendium of curated cancer pharmacogenomic datasets that are otherwise disparate and difficult to integrate.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1093/nar/gkx911

Cites

38 of 38 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Neither cBioPortal, PharmacoDB nor COSMIC curate samples to map unique identifiers or link samples and models from the same patient, which can be important for identifying mis-identified or cross-contaminated samples.

    “Third, neither cBioPortal, PharmacoDB nor COSMIC curate samples to map unique identifiers or link samples and models from the same patient, which can be important for identifying mis-identified or cross-contaminated samples.”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 39 references couldn’t be matched to a known paper.

Research works printed but not linked: 1

  1. [15]Haverty P.M., Lin E., Tan J., Yu Y., Lam B., Lianoglou S., Neve R.M., Martin S., Settleman J., Yauch R.L. Reproducible pharmacogenomic profiling of cancer cell line panels. Nature. 2016; 533: 333– 337. 27193678

Cited by

Sorted by citations

Authors
Smirnov, P., Kofia, V., Maru, A., Freeman, M., Ho, C., El-Hachem, N., Adam, G.-A., Ba-alawi, W., Safikhani, Z., & Haibe-Kains, B.
Affiliations
University Health Network (CA)
Venue
Nucleic Acids Research
Published
2017-10-09
Volume
46
Issue
D1
Pages
D994-D1002
ISSN
  • 0305-1048 (ISSN-L)
  • 1362-4962
OpenAlex
W2759360483
Cited by
155
References
39
Citations by year
2026: 7 · 2025: 17 · 2024: 16 · 2023: 15 · 2022: 15 · 2021: 35 · 2020: 23 · 2019: 17 · 2018: 10
FWCI
10.25
Type
journal article
Language
en
Open access
Locations
  • Nucleic Acids Research (publishedVersion, cc-by-nc)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
Funders
  • Cancer Research Society
  • Princess Margaret Cancer Foundation
  • Ontario Institute for Cancer Research
  • Genentech
  • Stand Up To Cancer
  • Canadian Institutes of Health Research
  • Canadian Cancer Society Research Institute
Topics
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Computational Drug Discovery Methods
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer Genomics and Diagnostics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Biomedical Text Mining and Ontologies
Keywords
cancer pharmacogenomics, anticancer drug screening, drug sensitivity, database curation, drug response prediction, data integration, in vitro drug sensitivity
MeSH terms
Pharmacogenomic Testing, Antineoplastic Agents, Dose-Response Relationship, Drug, Drug Screening Assays, Antitumor, Humans, User-Computer Interface, Cell Line, Tumor, Data Mining, Databases, Pharmaceutical

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review