Strategies to Mitigate the Pandemic Aftermath on Perioperative Professionalism.

Background: This retrospective comparative cohort study aimed to evaluate the effects of COVID-19 on professionalism within the perioperative environment of a tertiary cancer center across three periods: pre-pandemic, pandemic, and an interventional endemic phase.

Methods: A retrospective observational review of a prospectively maintained safety event report (SER) database at MD Anderson Cancer Center, with an intervention during the COVID-19 endemic phase, was conducted. This was performed to compare the incidence of professionalism-related events (PRE), which are included in the SER database, during the COVID-19 pandemic period (March 2020 to May 2022), with a pre-pandemic period (September 2011 to February 2020) and a postintervention endemic phase (June 2022 to March 2023).

A novel model of cardiovascular-kidney-metabolic syndrome combining unilateral nephrectomy and high-salt-sugar-fat diet in mice.

The aim of this study was to explore biological interaction and pathophysiology mechanisms in a new mouse model of cardiovascular-kidney-metabolic (CKM) syndrome, induced by chronic moderate renal failure in combination with consumption of a customized Western diet rich in carbohydrates, fat and salt. Male C57BL/6J mice were subjected to unilateral nephrectomy, fed a customized Western diet rich not only in sugar and fat but also in salt, and followed for 12 weeks or 20 weeks. Sham-operated mice on a standard chow served as healthy controls.

Kupffer cells dictate hepatic responses to the atherogenic dyslipidemic insult.

Apolipoprotein-B (APOB)-containing lipoproteins cause atherosclerosis. Whether the vasculature is the initially responding site or if atherogenic dyslipidemia affects other organs simultaneously is unknown. Here we show that the liver responds to a dyslipidemic insult based on inducible models of familial hypercholesterolemia and APOB tracing.

Mouse vascularized adipose spheroids: an organotypic model for thermogenic adipocytes.

Adipose tissues, particularly beige and brown adipose tissue, play crucial roles in energy metabolism. Brown adipose tissues' thermogenic capacity and the appearance of beige cells within white adipose tissue have spurred interest in their metabolic impact and therapeutic potential. Brown and beige fat cells, activated by environmental factors like cold exposure or by pharmacology, share metabolic mechanisms that drive non-shivering thermogenesis.