Chemical Correlation Database (CCDB) by the Integrated Data Science Laboratory for Metabolomics and Exposomics (IDSL-ME) - provides online access to inter-chemical correlation data indexed from untargeted metabolomics datasets. It can be used to retrieve correlating compounds for a single query compound in a compound-centric approach. It enable learning of a chemical's relationships with other chemicals reported in a metabolomics dataset. Key applications are to explore - exposure-metabolism, exposure-exposure and metabolite-metabolite relationships.
Barupal, D. K., Mahajan, P., Fakouri-Baygi, S., Wright, R. O., Arora, M., & Teitelbaum, S. L. (2022). CCDB: A database for exploring inter-chemical correlations in metabolomics and exposomics datasets. Environment international, 164, 107240. https://doi.org/10.1016/j.envint.2022.107240
To recommend a dataset to be included in the CCDB, please submit the dataset in the required format in the issue section of this repository. We will index the dataset in the database.