Prevention of cardiovascular disease in women with type 2 diabetes: the role of incretin mimetics and sodium-glucose cotransporter-2 inhibitors.

Cardiovascular disease (CVD) is the leading cause of death among individuals with type 2 diabetes (T2D), with women experiencing a disproportionate risk of events compared with men. Women have an amplified burden of cardiovascular risk factors once T2D is diagnosed. Incretin mimetics now plays a central role in managing cardiovascular risk by improving glycemic control, promoting weight loss, and potentially exerting direct cardioprotective effects.

Enhanced ECCD36 signaling promotes skeletal muscle insulin resistance in female mice.

Consumption of a Western diet (WD) increases CD36 expression in vascular, hepatic, and skeletal muscle tissues promoting lipid metabolic disorders and insulin resistance. We further examined the role of endothelial cell-specific CD36 (ECCD36) signaling in contributing to skeletal muscle lipid metabolic disorders, insulin resistance, and their underlying molecular mechanisms. Female ECCD36 wild-type (ECCD36) and knock-out (ECCD36) mice, aged 6 wk, were provided with either a WD or a standard chow diet for a duration of 16 wk.

The mineralocorticoid receptor in diabetic kidney disease.

Diabetes mellitus is one of the leading causes of chronic kidney disease and its progression to end-stage kidney disease (ESKD). Diabetic kidney disease (DKD) is characterized by glomerular hypertrophy, hyperfiltration, inflammation, and the onset of albuminuria, together with a progressive reduction in glomerular filtration rate. This progression is further accompanied by tubulointerstitial inflammation and fibrosis.

Histological improvements following energy restriction and exercise: The role of insulin resistance in resolution of MASH.

Background & Aims: Metabolic dysfunction-associated steatohepatitis (MASH) is one of the most common liver diseases worldwide and is characterized by multi-tissue insulin resistance. The effects of a 10-month energy restriction and exercise intervention on liver histology, anthropometrics, plasma biochemistries, and insulin sensitivity were compared to standard of care (control) to understand mechanisms that support liver health improvements.

Methods: Following medical diagnosis of MASH, individuals were randomized to treatment (n = 16) or control (n = 8).

Temporal optimization of exercise to lower fasting glucose levels.

Exercise stimulates glucose uptake and increases insulin sensitivity acutely. Temporally optimizing exercise timing may minimize the nocturnal rise in glucose levels. This study examined the effect of exercise timing on evening and overnight glucose concentrations in individuals who were non-obese with normal fasting glucose levels (Non-Ob; n = 18) and individuals with obesity (OB) with impaired fasting glucose levels (OB+IFG) and without (n = 16 and n = 18, respectively).