However, VEGFR-3 can be found at sites of inflammation and tumor in non-endothelial bone marrow-derived cells (Skobe et al., 2001), stromal dendritic cells (Hamrah et al., 2004) and some VEGFR-3 expression has been described in angiogenic blood endothelial cells (Valtola et al., 1999). Here, FLT4 is linked to neoplasm.