Further, we also compared our transcriptomic data with an additional dataset from breast cancer CAFs defined as immunosuppressive [43] and confirmed that tdTomato+PDGFRα+ cells from Snail1ME-WT were enriched in the signature associated to immunosuppression and, this correlation was decreased upon Snail1 targeting (Fig. 2j). This evidence concerns the gene SNAI1 and breast carcinoma.