Cellular interferon-γ and interleukin-13 immune reactivity in type 1, type 2 and latent autoimmune diabetes: Action LADA 6

► First study comparing cellular immune response in type 1 diabetes, LADA, and type 2 diabetes to multiple antigens. ► Similar IL-13 and INF-γ response in LADA and type 1 diabetes patients. ► Impaired immune response to recall antigen in patients with diabetes.