Next, we assessed the efficacy of GW‐mediated inhibition of iNOS in the C26 adenocarcinoma mouse model of cancer cachexia (Di Marco et al, 2012; Murphy et al, 2012; Der‐Torossian et al, 2013b; Hall et al, 2018; Lautaoja et al, 2019a; Pin et al, 2019a; Pin et al, 2019b). This evidence concerns the gene NOS2 and cancer.