“…The results revealed that knockdown of GSG2 inhibited the phosphorylation of EphA4, EphA5, EphA6, EphA7, EphB3, FER, IGF-IR, Itk, JAK2, JAK3, LTK, Lyn, M-CSFR, MUSK, NGFR, PDGFR-α, ROS, SRMS, TXK, Tyk2 and ZAP70 in PCa cells compared with those infected with shCtrl. According to previous studies, EphA4, EphA5, EphA6 and EphA7 promote angiogenesis and PCa metastasis, and are associated with human PCa progression (29,(31)(32)(33). FER kinase serves a central role in breast cancer metastasis and PCa cell proliferation (34).…”