In addition, RBM3 expression was analysed in a subset of matched normal squamous epithelium (n = 53), gastric mucosa (n = 117), intestinal metaplasia (IM) (Barrett’s esophagus or gastric IM, n = 72), and lymph node metastases (n = 71). Here, RBM3 is linked to esophageal adenocarcinoma.