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Full-Text Articles in Ophthalmology
Local Renin-Angiotensin System Activation And Myofibroblast Formation In Graft Versus Host Disease–Associated Conjunctival Fibrosis, Kiumars Shamloo, Judy Weng, Christopher Ross, Jenni Lee, Saleh Alfuraih, Jennifer Totonchy, Ajay Sharma
Local Renin-Angiotensin System Activation And Myofibroblast Formation In Graft Versus Host Disease–Associated Conjunctival Fibrosis, Kiumars Shamloo, Judy Weng, Christopher Ross, Jenni Lee, Saleh Alfuraih, Jennifer Totonchy, Ajay Sharma
Pharmacy Faculty Articles and Research
Purpose: The present study was designed to investigate the role of myofibroblast transdifferentiation and the conjunctival renin–angiotensin system (RAS) in the pathogenesis of graft-versus-host disease (GVHD)–associated conjunctival fibrosis.
Methods: A mouse model of major histocompatibility-matched allogeneic transplantation was used to induce GVHD, with male B10.D2 mice as donors and female BALB/c mice as recipients. Male BALB/c to female BALB/c syngeneic transplantation was used as control. Y chromosome staining in the spleen cells obtained from female recipient mice was used to confirm engraftment. The phenol red thread test and fluorescein staining were used to quantify tears and corneal keratopathy. …