Dexamethasone treatment and ICAM-1 deficiency impair VEGF-induced angiogenesis in adult brain. - Kasselman LJ; Kintner J; Sideris A; Pasnikowski E; Krellman JW; Shah S; Rudge JS; Yancopoulos GD; Wiegand SJ; Croll SD (Journal of vascular research, 2007)