WikiPathways

From WikiPathways

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Share your pathway knowledge in the fight against COVID-19

ACCESS the rapidly growing collection of COVID-19 pathways, CONTRIBUTE your time and domain knowledge about pathway biology as a pathway author, and USE these pathways in your research.

Welcome to WikiPathways

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

Read about our 12-year journey so far and official exit from beta or our 2021 NAR paper

Find Pathways

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Browse by species and category

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

Get Pathways

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Multiple formats and methods

Growth

New pathways added each month

Edit Pathways

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Play with the editor tools

Request

Queue figures for conversion

We want your feedback! A quick survey to help us focus development: https://www.surveymonkey.com/r/wikipathways


Today's Featured Pathway

Downregulation of ACE2 by SARS-CoV-2 spike protein (Homo sapiens)
invalid pathway title: exception 'Exception' with message 'Unable to convert to /var/www/wikipathways/images/a/a0/WP4799_124094.svg:
Status:1
Message:Exception in thread "main" java.lang.NullPointerException at org.pathvisio.core.Engine.getPathwayImporters(Unknown Source) at org.pathvisio.core.Engine.importPathway(Unknown Source) at org.pathvisio.core.util.Converter.main(Unknown Source)


Command:java -Xmx1024M -jar /var/www/wikipathways/wpi/bin/pathvisio_core.jar "/var/www/wikipathways" "/var/www/wikipathways/images/a/a0/WP4799_124094.svg" 2>&1
' in /var/www/wikipathways/wpi/extensions/Pathways/Pathway.php:1255 Stack trace:

  1. 0 /var/www/wikipathways/wpi/extensions/Pathways/Pathway.php(1227): Pathway::convertWithPathVisio(false, '/var/www/wikipa...')
  2. 1 /var/www/wikipathways/wpi/extensions/Pathways/Pathway.php(1137): Pathway->saveConvertedByPathVisioCache('svg')
  3. 2 /var/www/wikipathways/wpi/extensions/Pathways/Pathway.php(1153): Pathway->updateCache('svg')
  4. 3 /var/www/wikipathways/wpi/extensions/pathwayThumb.php(129): Pathway->getImage()
  5. 4 /var/www/wikipathways/wpi/extensions/pathwayThumb.php(53): makeThumbLinkObj(Object(Pathway), 'Downregulation ...', 'https://www.wik...', 'Downregulation ...', 'center', 'pwthumb', '300')
  6. 5 [internal function]: renderPathwayImage(Object(Parser), 'Pathway:WP4799', '300', 'center', 'Downregulation ...', 'pathway', 'Downregulation ...')
  7. 6 /var/www/wikipathways/includes/parser/Parser.php(2860): call_user_func_array('renderPathwayIm...', Array)
  8. 7 /var/www/wikipathways/includes/parser/Preprocessor_DOM.php(915): Parser->braceSubstitution(Array, Object(PPTemplateFrame_DOM))
  9. 8 /var/www/wikipathways/includes/parser/Parser.php(2986): PPFrame_DOM->expand(Object(PPNode_DOM))
  10. 9 /var/www/wikipathways/includes/parser/Preprocessor_DOM.php(915): Parser->braceSubstitution(Array, Object(PPFrame_DOM))
  11. 10 /var/www/wikipathways/includes/parser/Parser.php(2678): PPFrame_DOM->expand(Object(PPNode_DOM), 0)
  12. 11 /var/www/wikipathways/includes/parser/Parser.php(966): Parser->replaceVariables('{{Template:Toda...')
  13. 12 /var/www/wikipathways/includes/parser/Parser.php(439): Parser->internalParse('{{Template:Toda...')
  14. 13 /var/www/wikipathways/wpi/extensions/PathwayOfTheDay/PathwayOfTheDay.php(60): Parser->recursiveTagParse('{{Template:Toda...')
  15. 14 [internal function]: getPathwayOfTheDay(Object(Parser), 'Monday 26 Septe...', 'Curation:Curren...', 'true')
  16. 15 /var/www/wikipathways/includes/parser/Parser.php(2860): call_user_func_array('getPathwayOfThe...', Array)
  17. 16 /var/www/wikipathways/includes/parser/Preprocessor_DOM.php(915): Parser->braceSubstitution(Array, Object(PPFrame_DOM))
  18. 17 /var/www/wikipathways/includes/parser/Parser.php(2678): PPFrame_DOM->expand(Object(PPNode_DOM), 0)
  19. 18 /var/www/wikipathways/includes/parser/Parser.php(966): Parser->replaceVariables('{| ?<!-- Specia...')
  20. 19 /var/www/wikipathways/includes/parser/Parser.php(321): Parser->internalParse('{| ?<!-- Specia...')
  21. 20 /var/www/wikipathways/includes/Article.php(3406): Parser->parse('{| ?<!-- Specia...', Object(Title), Object(ParserOptions), true, true, 124094)
  22. 21 /var/www/wikipathways/includes/Article.php(875): Article->outputWikiText('{| ?<!-- Specia...', false)
  23. 22 /var/www/wikipathways/includes/Wiki.php(437): Article->view()
  24. 23 /var/www/wikipathways/includes/Wiki.php(59): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest))
  25. 24 /var/www/wikipathways/index.php(93): MediaWiki->initialize(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest))
  26. 25 {main}

Curator of the Week

Kristina Hanspers (Gladstone Institutes)

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Discussions

Today
WP5287 and WP5286 the same? (1) by Egon Willighagen
16 September 2022
Our Daily Life (1) by brian robert
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