| Samuel Yiu, Ph.D., M.D. Assistant Professor, Ophthalmology |
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| Research Activities: Identification of corneal limbal stem cell markers Primary culture of corneal limbal stem cells Role Interleukin 2 in autoimmune-induced lacrimal insufficiencies Clinical Interests Limbal stem cell transplant (allograft, autograft, and bioengineered limbal stem cell) Amniotic membrane studies Penetrating and lamellar keratoplasty |