Cancer Pharmacology deals with anti-Cancer Drugs and its high quality research concerning all aspects of cancer and benign neoplasm drug treatment. It encompasses studies related to drugs targeting tumor cells, but also the various components of the tumor microenvironment, including non-tumor cells e.g. endothelial cells, macrophages, lymphocytes, and fibroblasts, and stress conditions such as hypoxia and acidity. It addresses the experimental, pre-clinical or clinical research on the potential and limitations of new antineoplastic and antimetastatic therapies issued from inventive drug design or bioguided isolation from plants. Cancer treatment is an area of medicine where the concepts of multi-modality, drug delivery, and personalized medicine are the most advanced.