Main Code for Mast cell project. Any questions about the code or data involved in this research can be contacted by our mailbox 2970863220@qq.com. We will be happy to answer any questions you may have. Single-cell analysis unveils activation of mast cells in colorectal cancer microenvironment PMID: 38031173 PMCID: PMC10687892 DOI: 10.1186/s13578-023-01144-x