The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology, cilt.25, sa.2, ss.141-6, 2014 (SCI-Expanded)
Background/Aims: Insulin-like growth factor-1 receptor (IGF-1R) plays critical roles in cell proliferation, differentiation, apoptosis, and transformation. Suppression of IGF-1R by means of antisense methods and specific antibodies causes cell apoptosis and growth inhibition of cancer cells. The present study aims to investigate whether there is a difference between normal and cancerous tissue with respect to IGF-1R expression and to assess the relationship between IGF-1R expression and tumor stage, degree of differentiation, and lymph node metastasis by examining IGF-1R expression in cancerous and normal tissues of gastric adenocarcinoma cases of different stages.