Chemogenetic engagement of different GPCR signaling pathways segregates the orexigenic activity from the control of whole-body glucose metabolism by AGRP neurons.

Objective: The control of energy balance involves neural circuits in the central nervous system, including AGRP neurons in the arcuate nucleus of the hypothalamus (ARC). AGRP neurons are crucial for energy balance and their increased activity during fasting is critical to promote feeding behavior. The activity of these neurons is influenced by multiple signals including those acting on G-protein coupled receptors (GPCR) activating different intracellular signaling pathways.

Safety of Non-vitamin K Antagonist Oral Anticoagulants on Outcomes After Transcatheter Aortic Valve Replacement: An Updated Meta-Analysis.

The existing evidence on the use of non-vitamin K oral anticoagulants (NOACs) after transcatheter aortic valve replacement (TAVR) surgery is inconclusive and contradictory. Likewise, major society guidelines remain ambivalent about NOAC use around the time of TAVR. The objective of our meta-analysis was to assess the efficacy of NOACs in comparison to vitamin K antagonists (VKAs) in lowering complications following TAVR.

The efficacy of colchicine in preventing atrial fibrillation recurrence and pericarditis post-catheter ablation for atrial fibrillation - A systematic review and meta-analysis of prospective studies.

Introduction: Catheter ablation (CA) initiates a proinflammatory process responsible for atrial fibrillation (AF) recurrence (25-40%) and pericarditis (0.8%). Due to its anti-inflammatory properties, colchicine, a microtubule inhibitor, is explored for the prevention of early AF recurrence and pericarditis after pulmonary vein isolation.

Rising Trends in Metabolically Healthy Obesity in Cancer Patients and Its Impact on Cardiovascular Events: Insights from a Contemporary Nationwide Analysis in the USA (2016-2020).

Obesity or overweight raises the risk of developing 13 types of cancer, representing 40% of all cancers diagnosed in the United States annually. Given the ongoing debate surrounding the impact of metabolically healthy obesity (MHO) on cardiovascular outcomes, it is crucial to comprehend the incidence of Major Adverse Cardiovascular and Cerebrovascular Events (MACCEs) and the influence of MHO on these outcomes in cancer patients. Data of hospitalized cancer patients with and without obesity were analyzed from the National Inpatient Sample 2016-2020.