As the obesity epidemic is still increasing, strategies to prevent and treat obesity and related pathologies are in great demand. Obesity-induced inflammation is thought to contribute to the... Show moreAs the obesity epidemic is still increasing, strategies to prevent and treat obesity and related pathologies are in great demand. Obesity-induced inflammation is thought to contribute to the development of metabolic disorders. Therefore, inflammatory pathways that play a role in obesity-induced inflammation are potential promising targets in the treatment of metabolic disorders. Extensive knowledge on obesity-induced inflammation and the role of inflammatory pathways in the development of metabolic disorders can benefit the development of these therapeutic strategies. Mouse models are widely used to study obesity and related disorders, however, to what extent mouse-derived results translate to humans has not been studied extensively yet. Obesity-induced inflammation and its role in the development of insulin resistance, as well as the similarities of these processes between humans and mice, have been addressed in this thesis. The new findings described in this thesis will be summarized and discussed in the final chapter. Additionally, clinical implications of obesity-induced inflammation as target to treat metabolic disorders and future perspectives will be addressed. Show less
In today__s world, more people die from complications of overweight than from underweight. But not all individuals are equally prone to develop metabolic complications, such as obesity and insulin... Show moreIn today__s world, more people die from complications of overweight than from underweight. But not all individuals are equally prone to develop metabolic complications, such as obesity and insulin resistance. This thesis focuses on the differences in the energy and fatty acid metabolism that play a role in the susceptibility for metabolic complications. We have investigated certain existing associations between genetic clues and a disturbed energy metabolism, in order to construct a more refined mechanism of action for this genetic association. This knowledge could be used to more precisely target the causal proteins and pathways involved in the development of obesity. We have also investigated the role of fatty acid metabolism in the fat tissue of obese humans and mice. In this way, we have found a direct link in both humans and mice between fatty acids and inflammation, which is relevant for metabolic diseases such as obesity and insulin resistance. Show less
