FYN and cancer: Some studies have reported the transcriptional and post-transcriptional regulation of hnRNPA2B1 in cancer, that c-Myc [50] and BRCA1 [51] promoted hnRNPA2B1 transcription, while activation of Fyn [52] and Nm23-H1 [53] stabilized hnRNPA2B1 protein expression.