Integrated in silico and in vitro exploration of the anti-VEGFR-2 activities of a semisynthetic xanthine alkaloid inhibiting breast cancer.

ABSTRACT: This study presents T-1-NBAB, a new compound derived from the natural xanthine alkaloid theobromine, aimed at inhibiting VEGFR-2, a crucial protein in angiogenesis. T-1-NBAB's potential to interacts with and inhibit the VEGFR-2 was indicated using in silico techniques like molecular docking, MD simulations, MM-GBSA, PLIP, essential dynamics, and bi-dimensional projection experiments. DFT experiments was utilized also to study the structural and electrostatic properties of T-1-NBAB. Computational analysis was performed to predict the ADME-Tox profiles of T-1-NBAB. After semisynthesis, the in vitro results showed that T-1-NBAB effectively inhibits VEGFR-2, with an IC50 of 0.115 μM, compared to sorafenib's 0.0591 μM. In vitro tests also demonstrated significant activity of T-1-NBAB against br

SUBMITTER: Elkaeed EB 

PROVIDER: S-EPMC11771932 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature