Comparative Evaluation of β-Catenin and E-Cadherin Expression in Liquid Aspiration Biopsy Specimens of Thyroid Nodules
- PMID: 27383156
- DOI: 10.1007/s10517-016-3397-z
Comparative Evaluation of β-Catenin and E-Cadherin Expression in Liquid Aspiration Biopsy Specimens of Thyroid Nodules
Abstract
We compared the results of gene molecular and immunocytochemical studies of β-catenin and E-cadherin in different variants of nodular thyroid disease (nodular colloid goiter, follicular thyroid adenocarcinoma, papillary thyroid cancer) and revealed changes of the function of the E-cadherin/β-catenin complex leading to switching from adhesion function of β-catenin in nodular colloid goiter to predominantly transcriptional activity in papillary carcinoma. The results confirm the important role of disturbances in E-cadherin-β-catenin interactions in the mechanisms of malignant transformation of follicular epithelium.
Keywords: E-cadherin; thyroid cancer; β-catenin.
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