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Welcome to WikiPathways BETA

WikiPathways is a database of biological pathways maintained by and for the scientific community.

Find Pathways



Browse by species and category

You can search by:
  • Pathway name (Apoptosis)
  • Gene or protein name (p53)
  • Any page content (cancer)

Get Pathways


Multiple formats and methods


New pathways added each month

Edit Pathways


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Queue figures for conversion

We want your feedback! A quick survey to help us focus development:

Today's Featured Pathway

IL-2 Signaling Pathway (Homo sapiens)

IL-2 Signaling Pathway
IL-2 Signaling Pathway

Curator of the Week

Alexander Pico (Gladstone Institutes)

WikiPathways Summit Presentations


  • March 2019 Release: 336 edits by 24 contributors and 21 new pathways
  • February 2019 Release: 282 edits by 22 contributors, and 9 new pathways
  • January 2019 Release: 281 edits by 11 contributors, and 8 new pathways
  • December 2018 Release: 202 edits from 11 contributors, and 7 new pathways
  • November 2018 Release: Over 2,000 edits from 10 contributors and 6 new pathways, including Reactome pathway updates
  • October 2018 Release: 201 edits from 29 contributors and 3 new pathways
  • September 2018 Release: 3 new pathways and edits from 11 contributors
  • August 2018 Release: 3 pathways and edits from 20 contributors
  • July 2018 Release: 21 edits by contributors



13 March 2019
Adding Phosphorylation States to Datanodes (1) by Alexander Pico
11 February 2019
Welcome (9) by Susan Coort


    Google group wikipathways-discuss

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