The number of revisions and contributors for all pathways in the human pathway analysis collection.

The last WikiPathways was already 3 years ago, an often used frequency for Nucleic Acids Research updates. So, time for an update, and what an updates we had: WikiPathways: connecting communities (doi:10.1093/nar/gkaa1024). This update focuses on the open, collaborative nature of WikiPathway and on the growing role of the portals, like the lipids portal, the AOP portal, the nanomaterials portal, and the inborn errors of metabolism (IEM) portal. There is also a lot happening in the background, to make our tools better (much needed), our curation support better (in the future available in multiple ways), our data model better, and our dissemination even better (e.g. with Scholia/Toolforge and nanopublications). A huge thanks to Marvin and Tina to get everything together. Finally, if you haven’t recently checked the WikiPathways SPARQL endpoint, read the paper :)