This book describes the latest findings related to tumor molecular microenvironment and its involvement in cancer progression. It includes authoritative articles on recent progress in the field based on the current results of apoptosis, autophagy, and tumor signaling highlight new cancer targets for therapeutic manipulation as a strategy of cancer control. It explores the advancements of molecular mechanisms in oncology to identify new therapeutic, prognostic, and diagnostic targets in the molecular events of neoplasia. Recent data on nanoformulations in the book for the therapeutic management of various types of cancer indicate a revolutionary change in cancer therapy in the near future. The primary audience of this book is students and faculties from academic institutions, the researchers, scientists, clinicians, and scientists belong to the research and development wing in industries, as the book provides the latest data and findings in the described areas as a valuable source of incredible information in the field in an organized manner.