HSPA8 and infection: According to the ELISA results, ECwt infection significantly increased the expression level of PPARγ, PDI, and Hsc70 from infected cells in vivo, leading to the following OD values: 0.966 ± 0.241, 0.832 ± 0.208, and 0.909 ± 0.227, respectively, through the postinfection time examined as compared with expression levels observed in uninfected control cells, which were 0.535 ± 0.133, 0.561 ± 0.140, and 0.435 ± 0.108 (Figure 3(b)).