FIG. 6.
Grp78 heterozygosity promotes adaptive UPR and improves ER homeostasis in WAT. Whole cell lysates were prepared from WAT of 25-week-old mice on regular diet (RD) or after 15-week HFD (n = 4–6 mice per condition) and subjected to Western blotting. The protein loading was normalized against β-actin. Quantitation of relative protein levels of indicated UPR signaling molecules (A) and ER chaperones (B) are presented as the means ± SE. *P < 0.05; **P < 0.01 for +/− vs. +/+; #P < 0.05; ##P < 0.01 for HFD vs. regular diet. □, +/+ regular diet;
, +/− regular diet; ▧, +/+ HFD; ■, +/− HFD.
