PET-CT reveals increased intestinal glucose uptake after gastric surgery.

Background: Mechanisms of metabolic improvement after bariatric surgery remain incompletely understood. Intestinal glucose uptake is increased after gastric bypass in rodents, potentially contributing to reduced blood glucose and type 2 diabetes remission.

Objective: We assessed whether intestinal glucose uptake is increased in humans after gastric surgery.

Addressing Cancer Chemotherapeutic Toxicity, Resistance, and Heterogeneity: Novel Theranostic Use of DNA-Encoded Small Molecule Libraries.

Major problems in cancer chemotherapy are toxicity, resistance, and cancer heterogeneity. A new theranostic paradigm has been proposed by the authors. Many million small molecules (SM) are bound to the proteins extracted from a patient's cancer.

Kinetics of human brown adipose tissue activation and deactivation.

Brown adipose tissue (BAT) has been identified as a potential target in the treatment and prevention of obesity and metabolic disease. The precise kinetics of BAT activation and the duration of stimulus required to recruit metabolically active BAT, and its subsequent deactivation, are not well-understood. In this clinical trial, 19 healthy adults (BMI: 23.

Mapping of human brown adipose tissue in lean and obese young men.

Human brown adipose tissue (BAT) can be activated to increase glucose uptake and energy expenditure, making it a potential target for treating obesity and metabolic disease. Data on the functional and anatomic characteristics of BAT are limited, however. In 20 healthy young men [12 lean, mean body mass index (BMI) 23.

Variable Cold-Induced Brown Adipose Tissue Response to Thyroid Hormone Status.

Background: In addition to its role in adaptive thermogenesis, brown adipose tissue (BAT) may protect from weight gain, insulin resistance/diabetes, and metabolic syndrome. Prior studies have shown contradictory results regarding the influence of thyroid hormone (TH) levels on BAT volume and activity. The aim of this pilot study was to gain further insights regarding the effect of TH treatment on BAT function in adult humans by evaluating the BAT mass and activity prospectively in six patients, first in the hypothyroid and then in the thyrotoxic phase.