SAG and uveitis: Immunohistochemical evaluation of CRALBP expression pattern innormal human eyes confirmed strong expression in Mueller glial cells [4] through coexpression with GFAP (Figure 1(c)–1(f)).A predominant histopathological finding in CRALBP-induced uveitis in horses wasthe marked destruction of retinal architecture with rather minor infiltrationof inflammatory cells compared to S-Ag or IRBP-induced uveitis [1].