Topical application of imatinib mesylate ameliorated psoriasis-like skin lesions in imiquimod-induced murine model via angiogenesis inhibition.

Psoriasis is a chronic skin disorder characterized by a skin rash with scaly patches. Microvascular abnormalities are a characteristic feature of psoriasis and play a crucial role in the pathogenesis of psoriatic lesions. Angiogenic factors are upregulated in psoriatic skin lesions and are thought to induce angiogenesis.