title: What the papers say: text mining for genomics and systems biology.
abstract: Keeping up with the rapidly growing literature has become virtually impossible for most scientists. This can have dire consequences. First, we may waste research time and resources on reinventing the wheel simply because we can no longer maintain a reliable grasp on the published literature. Second, and perhaps more detrimental, judicious (or serendipitous) combination of knowledge from different scientific disciplines, which would require following disparate and distinct research literatures, is rapidly becoming impossible for even the most ardent readers of research publications. Text mining - the automated extraction of information from (electronically) published sources - could potentially fulfil an important role - but only if we know how to harness its strengths and overcome its weaknesses. As we do not expect that the rate at which scientific results are published will decrease, text mining tools are now becoming essential in order to cope with, and derive maximum benefit from, this information explosion. In genomics, this is particularly pressing as more and more rare disease-causing variants are found and need to be understood. Not being conversant with this technology may put scientists and biomedical regulators at a severe disadvantage. In this review, we introduce the basic concepts underlying modern text mining and its applications in genomics and systems biology. We hope that this review will serve three purposes: (i) to provide a timely and useful overview of the current status of this field, including a survey of present challenges; (ii) to enable researchers to decide how and when to apply text mining tools in their own research; and (iii) to highlight how the research communities in genomics and systems biology can help to make text mining from biomedical abstracts and texts more straightforward.
authors.affiliation: Division of Molecular Biosciences, Centre for Bioinformatics, Imperial College London, 303, Wolfson Building, South Kensington Campus, London, SW7 2AZ, UK.
authors.forename: Nathan
authors.initials: N
authors.lastname: Harmston
authors.forename: Wendy
authors.initials: W
authors.lastname: Filsell
authors.forename: Michael P H
authors.initials: MP
authors.lastname: Stumpf
mesh_terms: D057225:Data Mining / Q000379:methods*; D023281:Genomics / Q000379:methods*; D010506:Periodicals as Topic; D017594:Publication Bias; D049490:Systems Biology / Q000379:methods*; D009626:Terminology as Topic