High Environmental Heat Exposure Is a Risk Factor for Acute Kidney Injury and Chronic Kidney Disease.

Chronic kidney disease of unknown etiology has been reported in Mesoamerican regions and other parts of the world, with increasing evidence pointing to heat stress as a central contributing factor. The incidence of acute kidney injury appears to correlate strongly with heat exposure, as demonstrated in both human and animal studies. The underlying mechanisms of heat-induced kidney injury are likely multifactorial, involving hemodynamic changes, immune responses, and possibly coagulopathies.

The effects of cadmium and high fructose diet on metabolic and reproductive health in female CD-1 mice.

Background: Evaluation of the combined effects of endocrine-disrupting chemicals and dietary factors provides critical information for cumulative health risk assessment. Herein, we investigated the effects of cadmium (Cd) exposure and high fructose (HFr) diet on metabolic and reproductive health in female mice.

Methods: Female CD-1 mice were exposed to cadmium chloride (CdCl) (0.

Addressing Frailty in Cardiology: Identifying Barriers Faced by Cardiologists and Health Care Professionals in Asia.

Background: Preventing frailty is crucial for improving outcomes in aging populations at heightened cardiovascular risk, yet implementation in real-world practice remains challenging. The authors previously reported low use of frailty strategies among cardiologists in Asia.

Objectives: The aim of this study was to explore the barriers to frailty implementation among cardiologists, other physicians, and nurses.

Autophagy and Bacterial infections.

Autophagy is an evolutionarily conserved cellular process that is prominent during bacterial infections. In this review article, we discuss how direct pathogen clearance via xenophagy and regulation of inflammatory products represent dual functions of autophagy that coordinate an effective antimicrobial response. We detail the molecular mechanisms of xenophagy, including signals that indicate the presence of an intracellular pathogen and autophagy receptor-mediated cargo targeting, while highlighting pathogen counterstrategies, such as bacterial effector proteins that inhibit autophagy initiation or exploit autophagic membranes for replication.