This book focuses on the most relevant, comprehensive and most recent advances on cancer and chemo prevention. It discusses broadly on Cancer in general, its hallmarks, classification, molecular mechanisms of the outbreak of cancer, factors and major mediators and pathways involved in the progression of cancer. It also discusses about the deregulation in proto oncogenes, tumor suppressor genes and DNA repair genes which marks important events towards progression of cancer. The book also talks about the stages of carcinogenesis, role of oxidative stress, inflammatory mediators and apoptosis...