CPNE2 and glioblastoma: Since CPNE2 and USP25 are in the list of known WWOX-related genes from our previous glioblastoma research [64], but might not be the interacting WWOX protein partners (the lack of literature complicates the inference), we decided to use the WWOX interactome [36] to identify the WWOX-interacting transcription factor that could regulate expression of these genes.