adipocytes. They found that this leads to adipocyte hypertrophy and impaired glucose handling on a high-fat diet. This highlights that TCF7L2 has a role beyond development that extends to metabolic control in

clarified although it is thought that the reason is activation of brown adipose tissue. In the brown fat cells, thermogenesis would occur via uncoupling-protein-1 (UCP1). To test this hypothesis, Dittner

regulators in human adipose tissue in response to GH. They found suppression of G0/G1 switch gene 2 and fat-specific protein 27 in human, obese, male subjects. Furthermore, upregulation of phosphatase and tensin

effect of GPR142 agonism on glucose disposal is a balance between insulin-mediated glucose uptake in fat and muscle and glucagon-mediated glucose production in the liver. Surprisingly, GPR142 agonism also

brown and beige adipocyte differentiation and function. The microRNA miR-203 is enriched in brown fat. Guo et al. studied the role of miR-203 in vivo and found that upregulation of miR-203 could be used

sires displayed enhanced metabolic adaptation and slowed weight gain when challenged with a high-fat diet, as well as several of the undesirable side effects of liver X receptor stimulation, including

of metabolic flexibility. Still, skeletal muscle metabolic flexibility increased following a high-fat meal in the ET but not SED individuals.

of metabolic flexibility. Still, skeletal muscle metabolic flexibility increased following a high-fat meal in the ET but not SED individuals.

controlling food intake and energy expenditure. Leptin receptor deficient (db/db) mice suffer from fat accumulation, massive obesity, and the development of diabetes due to excessive food intake. Piattini

for glucagon-stimulated increase in energy expenditure or the adaptive metabolic responses to high fat diet feeding or prolonged cold exposure.

phosphatidylcholine. Mice with a whole-body deletion of PEMT become cold-intolerant when fed a high-fat diet. Johnson and colleagues report that PEMT plays a vital role in thermogenesis by regulating UCP1

adipocyte differentiation and function, as well as their in vivo influence on beige fat and metabolic parameters of mice on a high fat diet. Their results show that AgNPs suppress beige adipocyte development and

to mitochondria and ROS production in the mediobasal hypothalamus is compromised in rats fed a high fat high sugar diet for a short period of time. Therefore, alteration of hypothalamic glucose sensing-induced

Furthermore, these animals showed improved insulin sensitivity and a resistance to weight gain on a high fat diet associated with increased brown adipose tissue function and increased white adipose tissue browning

pharmacologic antagonism in fully developed animals, but still found decreases in body weight under a high fat diet.