A global network of biomedical relationships derived from text.

ABSTRACT:

Motivation

The biomedical community's collective understanding of how chemicals, genes and phenotypes interact is distributed across the text of over 24 million research articles. These interactions offer insights into the mechanisms behind higher order biochemical phenomena, such as drug-drug interactions and variations in drug response across individuals. To assist their curation at scale, we must understand what relationship types are possible and map unstructured natural language descriptions onto these structured classes. We used NCBI's PubTator annotations to identify instances of chemical, gene and disease names in Medline abstracts and applied the Stanford dependency parser to find connecting dependency paths between pairs of entities in single sentences. We combined a publ

SUBMITTER: Percha B 

PROVIDER: S-EPMC6061699 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature