Transgenic mice with ectopic expression of constitutively active TLR4 in adipose tissues do not show impaired insulin sensitivity

Introduction Chronic low‐grade inflammation is associated with obesity and diabetes. However, what causes and mediates chronic inflammation in metabolic disorders is not well understood. Toll‐like receptor 4 (TLR4) mediates both infection‐induced and sterile inflammation by recognizing pathogen‐associated molecular patterns and endogenous molecules, respectively. Saturated fatty acids can activate TLR4, and TLR4‐deficient mice were protected...