Expression of the macrophage markers, cluster of differentiation 68 (CD68), and mannose receptor C-type 1 (MRC1), and nod-like receptor protein 3 (NLRP3) inflammasome (A) and their relationships with composite collagen gene expression in subcutaneous abdominal adipose tissue (B) in the Lean-normal (Lean-NL; n=12), Obese-normal (Ob-NL; n=21) and Obese-NAFLD (Ob-NAFLD; n=25) groups. Data are means ± SEM in panel A and one-way analysis of variance (ANOVA) and Fisher’s least significant difference post-hoc testing used to identify significant mean differences between groups. *P<0.05 vs. Lean-NL. †P<0.05 vs. Ob-NL. In panel B, Individual data represent Lean-NL (white circles), Ob-NL (gray circles) and Ob-NAFLD (black circles) participants with linear regression analysis used to describe the relationship between factors. CPM=counts per million.