IFNG and obesity due to melanocortin 4 receptor deficiency: The expression of proinflammatory markers, that are in the basis of obesity induced inflammation, such as TNFα, IL-6, IL-12, interferon gamma (IFNγ) and monocyte chemotactic protein-1 (MCP-1) were controlled with valsartan as well as adequate levels of adiponectin in adipocytes.