Frontiers in Clinical Drug Research - Anti-Cancer Agents is a book series intended for pharmaceutical scientists, postgraduate students and researchers seeking updated and critical information for developing clinical trials and devising research plans in anti-cancer research. Reviews in each volume are written by experts in medical oncology and clinical trials research and compile the latest information available on special topics of interest to oncology researchers.The fourth volume of the book brings forth reviews on biomarkers and new drugs used for treating gastrointestinal cancer and breast cancer. The volume also covers the topics of adjuvant therapy, cancer nanodrugs and the role of adiponectin and dicycloplatin in cancer therapy.