Cell Type Reference Database
A knowledgebase of manually collected, curated and annotated cell types in multiple species with associated protein-protein interaction networks. CellKb allows users to search through published cell type signatures from selected single-cell and bulk RNA-seq experiments.
Protein-protein interactions with reliability scores
An open-source database of experimentally identified protein-protein interactions collected from literature with reliability scores assigned based on the annotations of the interacting proteins. The first version of HitPredict was released in 2005. The HitPredict service and updates are currently provided through Combinatics.