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АДХЕЗИОНИ МОЛЕКУЛИ У WILMS-ОВОМ ТУМОРУ: ЕКСПРЕСИЈА И ЗНАЧАЈ БЕТА-КАТЕНИНА (II ДЕО)
ADHESION MOLECULES IN WILMS TUMOR , BETA-CATENIN EXPRESSION AND SIGNIFICANCE (PART II)
- Часопис
- Serbian Archives of Medicine
- Објављено
- Srp Arh Celok Lek. 2003;131(1–2):73–76.
- Врста рада
- REVIEW ARTICLES
Abstract
Beta-catenin is a glicoprotein which has an important role in cell-cell adhesion, as well as in cell signal transmition, in u regulation of gen expression and in interaction with axin and APC (adenomatous poliposis coli). Its oncogenic role in several types of carcinomas in human population is well known. It is very likely that β-catenin as an protooncogen plays an importante role in genesis of Wilms tumor. It is well known that in 15% Wilms tumors there are β-catenin mutations, which indicates that there is a disorder in Wnt signal paththat plays an important role in Wilms tumor genesis. The aim of our study was to investigate b-catenin expression in Wilms tumor, to compaire it with the expression in normal renal tissue as well as to see if there is a positive correlation between b-catenin expression in Wilms tumor with tumor stage, histologic type and/ or prognostic group.
Keywords: Wilms tumor, adhesion molecules, β-catenin.