purpose : to review ocular surface abnormalities caused by exposure to mustard gas and current approaches to manage its delayed-onset complications methods : a total of 198 medical articles related to mustard gas were reviewed using known international medical databases, 114 articles were more relevant to the main aim were selected. results : mustard gas-related ocular injuries can be divided i...

BACKGROUND: The limbus of the eye, located at the junction of the cornea and conjunctiva of the ocular surface, represents a unique stem cell niche in human body. A critical advantage of limbal cells is that they are easily accessible with a well established and minimally invasive procedure. Several groups have reported the gene expression profile of limbal and corneal epithelial cells that has...

PURPOSE The authors recently developed a therapeutic technique for patients with limbal stem cell deficiency by harvesting ocular surface stem cells (SCs), expanding them on therapeutic contact lenses (CLs), and applying them to diseased corneas. The present study determined the proteins that bind to CLs and whether such factors, along with transplanted cells, are critical determinants for corn...

PURPOSE To determine if the use of combined HLA matched limbal stem cells allograft with amniotic membrane transplantation (AMT) is a safe and effective prophylactic surgical procedure to prevent corneal graft after penetrating keratoplasty (PK). METHODS We report the case of a 17 years old patient with a history of congenital glaucoma, trabeculectomy and multiple corneal graft rejections, pr...

BACKGROUND/AIMS Limbal allotransplantation is increasingly being used for ocular surface repair in patients with limbal stem cell dysfunction. However, it is uncertain whether donor cells survive long term on the ocular surface and whether patients maintain the early benefits of the procedure. The aims of this study were to investigate the long term outcome of clinical limbal allografts and to ...

BACKGROUND & OBJECTIVES Sources of autologous tissue that can functionally replace the corneal epithelium have been considered as an alternative to allogenous limbal transplants for limbal stem cells deficiency (LSCD). The aim of the present study was to compare the characterization of oral mucosa with limbal epithelial cells by markers using reverse transcriptase polymerase chain reaction (RT-...