Cancer Microenvironment is the official journal of the International Cancer Microenvironment Society (ICMS). It publishes original studies in all aspects of basic, clinical and translational research devoted to the study of cancer microenvironment. It also features reports on clinical trials.Coverage in Cancer Microenvironment includes: regulation of gene expression in the cancer microenvironment; innate and adaptive immunity in the cancer microenvironment, inflammation and cancer; tumor-associated stroma and extracellular matrix, tumor-endothelium interactions (angiogenesis, extravasation), cancer stem cells, the metastatic niche, targeting the tumor microenvironment: preclinical and clinical trials.