Downloads
ConnectomeDB Data Repository
All ConnectomeDB ligand-receptor interaction data are freely available under the MIT License and are provided AS IS, without any warranty. Please use the file navigator below to browse and download the most up-to-date database tables. If you have any questions, please feel free to contact us.
Available Datasets
| Directory | Release Date | Downloads |
|---|---|---|
| Current-Release | 2025-09-25 | [CSV]・[Excel]・[JSON] |
| CDB2025v1 | 2025-09-25 | [CSV]・[Excel]・[JSON] |
If you are using ConnectomeDB, please cite: ConnectomeDB2025, a high quality manually curated ligand-receptor database for cell-to-cell communication prediction, P Liu, S Maezono et al. Journal Title XX (YY), ZZZ (2025). DOI: 10.xxxx/xxxxx