title: Advances and perspectives of colorectal cancer stem cell vaccine.
abstract: Colorectal cancer is essentially an environmental and genetic disease featured by uncontrolled cell growth and the capability to invade other parts of the body by forming metastases, which inconvertibly cause great damage to tissues and organs. It has become one of the leading causes of cancer-related mortality in the developed countries such as United States, and approximately 1.2 million new cases are yearly diagnosed worldwide, with the death rate of more than 600,000 annually and incidence rates are increasing in most developing countries. Apart from the generally accepted theory that pathogenesis of colorectal cancer consists of genetic mutation of a certain target cell and diversifications in tumor microenvironment, the colorectal cancer stem cells (CCSCs) theory makes a different explanation, stating that among millions of colon cancer cells there is a specific and scanty cellular population which possess the capability of self-renewal, differentiation and strong oncogenicity, and is tightly responsible for drug resistance and tumor metastasis. Based on these characteristics, CCSCs are becoming a novel target cells both in the clinical and the basic studies, especially the study of CCSCs vaccines due to induced efficient immune response against CCSCs. This review provides an overview of CCSCs and preparation technics and targeting factors related to CCSCs vaccines in detail.
authors.affiliation: Department of Pathogenic Biology and Immunology of Medical School, Southeast University, Nanjing 210009, China.
authors.forename: Mei
authors.initials: M
authors.lastname: Guo
authors.affiliation: Department of Pathogenic Biology and Immunology of Medical School, Southeast University, Nanjing 210009, China. Electronic address: njdoujun@seu.edu.cn.
authors.forename: Jun
authors.initials: J
authors.lastname: Dou
mesh_terms: D000818:Animals; D019496:Cancer Vaccines / Q000008:administration & dosage* / Q000276:immunology; D015179:Colorectal Neoplasms / Q000276:immunology / Q000473:pathology / Q000517:prevention & control*; D019008:Drug Resistance, Neoplasm; D006801:Humans; D009362:Neoplasm Metastasis; D014411:Neoplastic Stem Cells / Q000276:immunology*; D059016:Tumor Microenvironment / Q000502:physiology
chemical_list: D019496:Cancer Vaccines
keywords: CCSCs vaccines; Cancer stem cell; Colorectal cancer; Therapeutic target