Fig. 5From: Weight control interventions improve therapeutic efficacy of dacarbazine in melanoma by reversing obesity-induced drug resistanceProposed model of impact of obesity and weight control interventions on the outcome of dacarbazine therapy in melanoma. Obesity-associated factors impair the response of melanoma to DTIC by enhancing the levels of tumor-promoting molecules (solid red arrow marks). On the other hand, controlling obesity through weight interventions causes normalization in obesity-associated factors. This in turn improves the efficacy of DTIC through reducing in the levels of melanoma cell growth promoting molecules (dotted blue arrow marks)Back to article page