bioRxiv · 10.1101/2022.08.30.505688
Automated assembly of molecular mechanisms at scale from text mining and curated databases
Abstract
The analysis of omic data depends heavily on machine-readable information about protein interactions, modifications, and activities. Key resources include protein interaction networks, databases of post-translational modifications, and curated models of gene and protein function. Software systems that read primary literature can potentially extend and update such resources while reducing the burden on human curators, but machine-reading software systems have a high error rate. Here we describe an approach to precisely assemble molecular mechanisms at scale using natural language processing systems and the Integrated Network and Dynamical Reasoning Assembler (INDRA). INDRA identifies overlaps and redundancies in information extracted from published papers and pathway databases and uses probability models to reduce machine reading errors. INDRA enables the automated creation of high-quality, non-redundant corpora for use in data analysis and causal modeling. We demonstrate the use of INDRA in extending protein-protein interaction databases and explaining co-dependencies in the Cancer Dependency Map.
Source connections
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Bachman, J. A., Gyori, B. M., Sorger, P. K.. 2022-08-31. Automated assembly of molecular mechanisms at scale from text mining and curated databases. https://doi.org/10.1101/2022.08.30.505688
Cite the original work for its findings. Save a collection to share your selection of sources.