[Studying VSX1 gene mutations in patients with keratoconus of chaharmahal and Bakhtiari Province, Iran]

ABSTRACT

Background and Aims: Keratoconus [KC] is an eye disorder in which the cornea is swollen, thinned and deformed. Despite extensive studies, the pathophysiological processes and genetic etiology of KC is unknown. The disease incidence is approximately 1 in 2000 and is the most common cause of corneal transplantation in the US. Many genes are involved in the disease, but evidence suggests a major role for VSX1 in the etiology of KC. This study aimed to determine the frequency of mutations in exons 2, 4 of the VSX1 gene in Chaharmahal and Bakhtiari province, Iran