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Fig. 3 | Cancer Cell International

Fig. 3

From: Paradoxes of the EphB1 receptor in malignant brain tumors

Fig. 3

Putative model of the functions of EphB1/ephrins signaling in brain tumors. EphB1 kinase has three signaling pathways. EphB1 is phosphorylated upon stimulation by ephrin-B2. This forward signaling suppresses the motility of glioma cell lines U87 and U251. However, it also promotes the migration of medulloblastoma cell line DAOY via an unknown mechanism. Ephrin-B2 reverse signaling induces glioma cell migration independent of EphB1 binding. P tyrosine phosphorylation

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