This volume discusses novel concepts in cancer biology, focusing on different factors that affect the tumor microenvironment. Topics covered include sex-based differences in the tumor microenironment, dormancy in the tumor microenvironment, the influence of obesity on the tumor microenvironment, and much more.  Taken alongside its companion volumes, Tumor Microenvironment: Novel Concepts covers the latest research on various aspects of the tumor microenvironment, as well as future directions. Useful for introducing the newer generation of researchers to the history of how scientists studied the tumor microenvironment as well as how this knowledge is currently applied for cancer treatments, it will be essential reading for advanced cell biology and cancer biology students, as well as researchers seeking an update on research on the tumor microenvironment.