NewslettersMammary Cell NewsReciprocal Interactions between the Gut Microbiome and Mammary Tissue Mast Cells Promote Metastatic Dissemination of HR+ Breast TumorsBy lbeveridge - September 1, 20220142Researchers investigated whether cellular changes occurring in normal mammary tissues, prior to tumor initiation and in response to dysbiosis, enhanced dissemination of hormone receptor (HR)+ tumors.[Cancer Immunology Research]Abstract