Pathway Browser

Visualize and interact with Reactome biological pathways

Analysis Tools

Merges pathway identifier mapping,
over-representation, and expression analysis

ReactomeFIViz

Designed to find pathways and network patterns related to cancer and other types of diseases

Documentation

Information to browse the database and use its principal tools for data analysis

VISIT THE NEW REACTOME-IDG PORTAL

LEARN MORE

Why Reactome

Reactome is a free, open-source, curated and peer-reviewed pathway database. Our goal is to provide intuitive bioinformatics tools for the visualization, interpretation and analysis of pathway knowledge to support basic research, genome analysis, modeling, systems biology and education. 

If you use Reactome in Asia, we suggest using our Chinese mirror site at reactome.ncpsb.org.cn.

European Bioinformatics Institute (EMBL-EBI)
NYU Langone Health
Oregon Health & Science University
Ontario Institute for Cancer Research

The development of Reactome is supported by grants from the US National Institutes of Health (U41 HG003751) and the European Molecular Biology Laboratory.

Tweets

Version 78 released on October 13, 2021

2,546

Human Pathways

13,890

Reactions

10,720

Proteins

1,940

Small Molecules

507

Drugs

34,025

Literature References

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