The aim of our study was to determine the integrity of the cell-cell adhesion E-cadherin-beta-catenin complex in neuroendocrine lung tumors (NELTs) and the possible involvement of Snail in its deregulation.
Laboratorio del Banco de Tumores, Instituto Universitario de Oncología del Principado de Asturias, Obra Social CajAstur, 33006 Oviedo, Asturias, Spain.