To access the data, click or select the words “Appendix 2.” The Sox9 knockdown attenuated the upregulation of GFAP, vimentin, nestin, and Cspg protein levels, as measured by western blot. Raw western blots of the GFAP, vimentin, nestin, Cspg and Β-actin protein in the retinas from the control and Sox9-shRNA groups on days 3, 7, and 14 after light expose. Β-actin served as the loading control (n=3).