Finding translational science publications in MEDLINE/PubMed with translational science filters.
Translational Science Search (TSS; http://tscience.nlm.nih.gov) is a web application for finding MEDLINE/PubMed journal articles that are regarded by their authors as novel, promising, or may have potential clinical application. A set of "translational" filters and related terms was created by reviewing journal articles published in clinical and translational science (TS) journals. Through E-Utilities, a user's query and TS filters are submitted to PubMed, and then, the retrieved PubMed citations are matched with a database of MeSH terms (for disease conditions) and RxNorm (for interventions) to locate the search term, translational filters found, and associated interventions in the title and abstract. An algorithm ranks the interventions and conditions, and then highlights them in the results page for quick reading and evaluation. Using previously searched terms and standard formulas, the precision and recall of TSS were 0.99 and 0.47, compared to 0.58 and 1.0 for PubMed Entrez, respectively.
National Library of Medicine, Bethesda, Maryland, USA. fontelo@nlm.nih.gov
Paul
P
Fontelo
Fang
F
Liu
D000465:Algorithms; D006801:Humans; D016247:Information Storage and Retrieval; D020407:Internet; D016239:MEDLINE; D046650:Medical Subject Headings; D039781:PubMed; D011642:Publications; D012109:Research Support as Topic; D012984:Software; D057170:Translational Research, Biomedical / Q000379:methods*; D014481:United States