MatriCom is a web application developed by the Naba and Izzi labs to mine scRNA-Seq datasets and infer communications between ECM components and between different cell populations and the ECM. To impute interactions from expression data, MatriCom relies on a unique database, MatriComDB, that includes over 25,000 curated interactions involving matrisome components, with data on 80% of the ~1,000 genes that compose the mammalian matrisome. MatriCom offers the option to query open-access datasets sourced from large sequencing efforts (Tabula Sapiens, The Human Protein Atlas, HuBMAP) or to process user-generated datasets.Â
Publication:
Lamba R, Paguntalan AM, Petrov PB, Naba A*, Izzi V*. MatriCom: a scRNA-Seq data mining tool to infer ECM-ECM and cell-ECM communication systems. Journal of Cell Science, 2025, 138 (13): jcs263927. https://doi.org/10.1242/jcs.263927