%0 Journal Article %T HER2 Overexpression in Retinoblastoma: A Potential Therapeutic Target? %A Ana Beatriz Dias %A David Cordeiro Sousa %A Evangelina Esposito %A Maria Eugenia Orellana %A Miguel N. Burnier %A Jr. %A Pablo Zoroquiain %J Archive of "Ocular Oncology and Pathology". %D 2017 %R 10.1159/000455871 %X Retinoblastoma (RB) is the most common primary intraocular malignancy. Current therapies are associated with high morbidity in the short- and long-term. Human epidermal growth factor receptor 2 (HER2) is a transmembrane protein detected in 15¨C30% of breast cancers, but it has also been described in other malignancies. Recently, it has been claimed that a truncated version of this protein is expressed in RB, responsive to directed therapies in vitro. We scored HER2 overexpression in RB tissue samples and discussed its potential clinical utility %K Retinoblastoma %K Human epidermal growth factor receptor 2 %K Transmembrane protein %K Anti-HER2 antibody %K Immunohistochemistry %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5649335/