Figure 1 of Shetty, Mol Vis 2015; 21:12-25.

Figure 1. KC patients exhibit reduced LOX mRNA expression levels in corneal epithelial cells. Transcript levels were measured in debrided corneal epithelial cells from 52 control and 90 KC samples. Relative LOX gene expression in (A) control versus KC epithelium; (B) patients stratified by clinical grades of KC (Grade 0 = control).