Expression of neuronal nuclear antigen (NeuN) in epithelial neuroendocrine carcinoma.

Abstract:Expression of neuronal nuclei (NeuN), a mouse-derived neuronal-specific monoclonal antibody, has been found in almost all neuronal cell types throughout the nervous system. The authors have demonstrated NeuN immunoreactivity in 56% of epithelial neuroendocrine carcinomas (ENEC) (19/34): 4 o