Integrated in silico and in vitro exploration of the anti-VEGFR-2 activities of a semisynthetic xanthine alkaloid inhibiting breast cancer - Eslam B. Elkaeed; Hazem Elkady; Ahmed M. Khattab; Reda G. Yousef; Hanan A. Al-ghulikah; Dalal Z. Husein; Ibrahim M. Ibrahim; Mohamed A. Elkady; Ahmed M. Metwaly; Ibrahim H. Eissa (PLoS ONE, 2025)