The described stromal cell interactions orchestrated by FGF2 tumoral cells have been shown to promote metastasis, identifying FGF2/pericytes/CXCL14/TAM as a promising targetable axis in NPC or more in general FGF2-expressing tumors (Figure 2, path 5) (Wang et al., 2022). Here, FGF2 is linked to nasopharyngeal carcinoma.