Our research focuses on novel approaches to regenerating the retinal pigment epithelium. Dysfunction of the retinal pigment epithelium is thought to play a central role in the pathophysiology of many eye diseases, such as macular degeneration, so regenerating this layer of cells is attractive from a therapeutic standpoint. Visualizing the structural anatomy of the retina via immunohistochemistry has wide applications in retinal research.

In our laboratory, we found obtaining useful results from rabbit eyes, difficult due to tissue artifacts like retinal attachments and retinal folds. Despite these challenges, there are very few protocols existing that describe successful tissue processing of rabbit retina. This protocol makes several important modifications to standard tissue processing techniques that result in excellent tissue sections of the rabbit retina.

This study may allow researchers to obtain better results from their research that involves the use of immunohistochemistry in rabbit models.