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Advances in genomics have profoundly influenced drug discovery by increasing both the speed and accuracy of pharmaceutical development. Pharmacogenomics, which examines how genetic variation influences drug response, facilitates the identification of novel therapeutic targets and enables patient stratification for personalized treatment. These strategies contribute to improved drug efficacy, minimized adverse effects, and more efficient clinical trial design.Mapping genetic differences...
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ArrayTrack: An FDA and Public Genomic Tool.

Hong Fang1, Stephen C Harris2, Zhenjiang Su2

  • 1Z-Tech Corporation, An ICF International Company, 3900 NCTR Road, Jefferson, AR, 72079, USA.

Methods in Molecular Biology (Clifton, N.J.)
|August 30, 2017
PubMed
Summary
This summary is machine-generated.

ArrayTrack is a public software tool developed to manage and analyze toxicogenomic data from DNA microarrays. It integrates gene expression data, functional information, and analysis tools to simplify and enhance data interpretation for regulatory review.

Keywords:
ArrayTrackBioinformaticsDatabaseGenomicsMAQCMicroarrayPharmacogenomicsSystems ToxicologyToxicogenomicsVGDSVXDS

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Area of Science:

  • Bioinformatics
  • Toxicogenomics
  • Computational Biology

Background:

  • Toxicogenomics relies heavily on bioinformatics for data management and interpretation.
  • Effective analysis of toxicogenomic data requires integrating massive datasets with functional biological information.

Purpose of the Study:

  • To introduce ArrayTrack, a public software tool for managing and analyzing toxicogenomic data.
  • To facilitate the routine review of genomic data submitted to the FDA.
  • To enhance the interpretation of toxicogenomic studies through integrated data analysis.

Main Methods:

  • Development of ArrayTrack, a public microarray data management and analysis software.
  • Integration of DNA microarray, proteomics, and metabonomics data.
  • Incorporation of functional information from public biological databases.
  • Inclusion of diverse data analysis and visualization tools.

Main Results:

  • ArrayTrack stores comprehensive information on DNA microarrays, clinical/nonclinical studies, and omics data.
  • The software provides integrated functional information for gene, protein, and pathway analysis.
  • ArrayTrack simplifies and enhances data analysis and interpretation by linking results to biological context.

Conclusions:

  • ArrayTrack is a valuable public resource for toxicogenomics research and regulatory data review.
  • The integrated approach of ArrayTrack simplifies complex data analysis and interpretation.
  • ArrayTrack is available online and as a local installation for broader accessibility.