ITGB4 and carcinoma of esophagus: Subsequently, based on the bioinformatics platform UbiBrowser, the esophageal carcinoma TCGA database and GEO database (GSE53625), we screened the ITGB4 protein, which was related to the progression of esophageal carcinoma, and could be degraded by NEDD4L-mediated ubiquitination.