title: Targeting epithelial-mesenchymal transition phenotype for gastro-intestinal cancer.
abstract: Gastrointestinal (G-I) cancers are one of the most common malignant tumors worldwide. Symptoms relate to the organ affected in the G-I tract are non-specific, making early detection and effective treatment difficult to achieve. Epithelial-mesenchymal transition (EMT), a reversible and dynamical process, can disperse cells in embryos, form mesenchymal cells in injured tissues, and regulate embryonic stem cell differentiation. A variety of signaling molecules and distinct pathways are involved in the initiation and progression of EMT. Recent evidence has established that EMT may endow G-I cancer cells with the capacity to invade surrounding tissues, resist apoptosis, migrate to distant organs, and develop chemoresistance. Targeting these signaling molecules and pathways associated with EMT may provide clinicians with a new approach to the treatment of G-I malignancy.
authors.forename: Hueng-Chuen
authors.initials: HC
authors.lastname: Fan
authors.forename: Shinn-Zong
authors.initials: SZ
authors.lastname: Lin
authors.affiliation: Department of Pathology, China Medical University and Hospital, Taichung, Taiwan, R.O.C. duke_harn@yahoo.com.tw.
authors.forename: Horng-Jyh
authors.initials: HJ
authors.lastname: Harn
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000494:pharmacology; D018450:Disease Progression; D058750:Epithelial-Mesenchymal Transition / Q000187:drug effects / Q000235:genetics*; D005770:Gastrointestinal Neoplasms / Q000188:drug therapy / Q000235:genetics*; D006801:Humans; D014411:Neoplastic Stem Cells
chemical_list: D000970:Antineoplastic Agents