Figure 2A shows the results of a t‐test revealing that the levels of ghrelin (p = 0.0153), CRP (p = 0.0170), PTX‐3 (p = 0.0407), and OPN (p = 0.0467) were significantly higher in patients with cancer cachexia than in those without cachexia. This evidence concerns the gene GHRL and Cachexia.