FIGURE 2.

IL‐13 induction promoted autophagy in GO orbital fibroblasts. GO orbital fibroblasts were treated with or without IL‐13 (10 ng/mL) for 7 days. (A) Representative immunofluorescence images of cells transfected with GFP‐LC3 (magnification: 40×). (B–F) Western blot analysis of the expression of the autophagy‐related proteins Atg‐7, Beclin‐1, LC3I/II and p62 and densitometric quantification of bands. GAPDH was used as the loading control. Data indicate the mean ± SD (n = 5). **P < .01, ***P < .001 vs control