LCN2 and Cachexia: As shown in Figures 5A–D, no correlations between circulating LCN-2 levels and cachexia features such as weight loss (%) (rs=0.17, p=0.120, Figure 5A), body mass index (rs=0.04, p=0.748, Figure 5B), or skeletal muscle index (rs=0.22, p=0.054, Figure 5C) were observed.