title: Transcription regulation of E-cadherin by zinc finger E-box binding homeobox proteins in solid tumors.
abstract: Downregulation of E-cadherin in solid tumors with regional migration and systematic metastasis is well recognized. In view of its significance in tumorigenesis and solid cancer progression, studies on the regulatory mechanisms are important for the development of target treatment and prediction of clinical behavior for cancer patients. The vertebrate zinc finger E-box binding homeobox (ZEB) protein family comprises 2 major members: ZEB1 and ZEB2. Both contain the motif for specific binding to multiple enhancer boxes (E-boxes) located within the short-range transcription regulatory regions of the E-cadherin gene. Binding of ZEB1 and ZEB2 to the spaced E-cadherin E-boxes has been implicated in the regulation of E-cadherin expression in multiple human cancers. The widespread functions of ZEB proteins in human malignancies indicate their significance. Given the significance of E-cadherin in the solid tumors, a deeper understanding of the functional role of ZEB proteins in solid tumors could provide insights in the design of target therapy against the migratory nature of solid cancers.
authors.affiliation: Department of Surgery, The University of Hong Kong, Pokfulam, Hong Kong.
authors.forename: Thian-Sze
authors.initials: TS
authors.lastname: Wong
authors.affiliation: Department of Surgery, The University of Hong Kong, Pokfulam, Hong Kong.
authors.forename: Wei
authors.initials: W
authors.lastname: Gao
authors.affiliation: Department of Surgery, The University of Hong Kong, Pokfulam, Hong Kong.
authors.forename: Jimmy Yu-Wai
authors.initials: JY
authors.lastname: Chan
mesh_terms: D015820:Cadherins / Q000235:genetics*; D015972:Gene Expression Regulation, Neoplastic; D018398:Homeodomain Proteins / Q000378:metabolism*; D006801:Humans; D009369:Neoplasms / Q000235:genetics*; D014158:Transcription, Genetic; D016335:Zinc Fingers
chemical_list: D015820:Cadherins; D018398:Homeodomain Proteins