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Hum Mutat. 2015 Oct;36(10):957-64. doi: 10.1002/humu.22841. Epub 2015 Aug 25.

Cafe Variome: general-purpose software for making genotype-phenotype data discoverable in restricted or open access contexts.

Author information

1
Department of Genetics, University of Leicester, Leicester, UK.
2
PhenoSystems SA, Belgium.
3
University Medical Center Groningen, The Netherlands.

Abstract

Biomedical data sharing is desirable, but problematic. Data "discovery" approaches-which establish the existence rather than the substance of data-precisely connect data owners with data seekers, and thereby promote data sharing. Cafe Variome (http://www.cafevariome.org) was therefore designed to provide a general-purpose, Web-based, data discovery tool that can be quickly installed by any genotype-phenotype data owner, or network of data owners, to make safe or sensitive content appropriately discoverable. Data fields or content of any type can be accommodated, from simple ID and label fields through to extensive genotype and phenotype details based on ontologies. The system provides a "shop window" in front of data, with main interfaces being a simple search box and a powerful "query-builder" that enable very elaborate queries to be formulated. After a successful search, counts of records are reported grouped by "openAccess" (data may be directly accessed), "linkedAccess" (a source link is provided), and "restrictedAccess" (facilitated data requests and subsequent provision of approved records). An administrator interface provides a wide range of options for system configuration, enabling highly customized single-site or federated networks to be established. Current uses include rare disease data discovery, patient matchmaking, and a Beacon Web service.

KEYWORDS:

Cafe Variome; Matchmaker Exchange; data discovery; genotype-phenotype; rare disease; software

PMID:
26224250
DOI:
10.1002/humu.22841
[Indexed for MEDLINE]

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