Molecular study of endothelin-1 and endothelin beta receptor genes in vitiligo patients

Study of the association of tumor necrosis factor promoter gene polymorphism (TNF-308) and susceptibility to vitiligo

Study of proopiomelanocortin (POMC) and melanocortin 1 receptor (MC1R) In vitiligo patients

Detection of the level of COX-2 and prostaglandin E2 in vitiligo patients

Role of heme-oxygenase 1 (HOo-1) in vitiligo patients before and after photochemotherapy (PUVA)

Angiotensin converting enzyme (ACE) gene polymorphism in vitiligo

Immunological study of responding and resistantlesions of vitiligo before and after Photochemotherapy

Study of nitric oxide synthase (eNOS) gene polymorphisms in systemic lupus erythematosus and rheumatoid arthritis patients

The role of the interleukin 23r gene polymorphism in psoriasis

The role of helicobacter pylori in vitiligo