Semaglutide

AIMS: This post hoc analysis investigates the impact of baseline characteristics on the efficacy and safety of oral semaglutide in a Chinese population with type 2 diabetes. MATERIALS AND METHODS: Chinese participants from the PIONEER 11 and 12 trial…

OBJECTIVE: GLP-1 receptor agonists (GLP-1 RAs) reduce cardiovascular events in type 2 diabetes (T2D), and oral formulations improve accessibility. However, their real-world effectiveness and predictors of response remain unclear. This study assessed…

Oral delivery of macromolecules is hindered by enzymatic degradation, poor epithelial permeability, and rapid gastric transit, leading to low bioavailability. Existing permeation enhancers (PEs), such as salcaprozate sodium and sodium caprate, improv…

Circulating endothelial cells (CECs) and endothelial progenitor cells (EPCs) are promising markers of vascular damage and endothelial regeneration potential. We focused on the detection of CECs and EPCs using flow cytometry with regard to analytical…

Obesity affects approximately one in five U.S. adolescents. Although an increasing number of medications are approved for adolescent obesity as an adjunct to health behavior and lifestyle treatment, national data on the prevalence and correlates of o…

INTRODUCTION: Glucagon-Like Peptide-1 Receptor (GLP1R) agonists have become widespread anti-obesity/diabetes pharmaceuticals in the United States. AIM: This article aimed to provide our current knowledge on the plausible mechanisms linked to the role…

Semaglutide, a glucagon-like peptide-1 receptor agonist, has demonstrated efficacy for weight loss and glycemic control in patients with obesity and type 2 diabetes mellitus, but data are limited for patients with end-stage kidney disease on dialysis…

Obesity management is complex; medications must be used in conjunction with behavioural changes and monitoring by health professionals. Injectable drugs for weight management include glucagon-like peptide-1 (GLP-1) receptor agonists (e.g. liraglutide…

OBJECTIVE: Glucagon-like peptide 1 (GLP-1) receptor (GLP-1R) agonism is foundational to modern obesity pharmacotherapies. These compounds were engineered for maximal G protein alpha(s) (Gsα) signaling potency and downstream cAMP production. However,…

OBJECTIVE: To describe seven cases of patulous Eustachian tube (PET, "Tuba aperta") arising in adult patients undergoing significant weight loss with GLP-1 receptor agonists (semaglutide [Ozempic] or tirzepatide [Mounjaro]). METHODS: Retrospective de…

Biostimulators like hyperdiluted calcium hydroxylapatite-carboxymethylcellulose (CaHA-CMC; Radiesse, Merz North America, Franksville, WI) are effective in promoting neocollagenesis and restoring facial volume. The emergence of glucagon-like peptide-1…

OBJECTIVE: To evaluate the effects of glucagon-like peptide-1 receptor agonists (GLP-1RAs) on alcohol-related outcomes in adults with or without alcohol use disorder (AUD). METHODS: A systematic review and meta-analysis following PRISMA guidelines se…

IMPORTANCE: Recent studies have suggested an association between nonarteritic anterior ischemic optic neuropathy (NAION) with semaglutide usage. However, the limitations of those analyses warrant further investigation, given the frequency of use of t…

Obesity remains a critical global health issue with profound medical and economic implications. While injectable medications such as semaglutide (Wegovy®) and tirzepatide (Zepbound®) have demonstrated significant efficacy, the development of novel or…

OBJECTIVE: This proof-of-concept study evaluated the impact of adding semaglutide as an adjuvant therapy to sleeve gastrectomy (SG) on weight loss and metabolic outcomes in obese mice. METHODS: C57Bl6/J male received for 12 weeks high-fat diet and 20…

This study introduces a novel dual-sensitive drug delivery system, gelatin-coated chitosan microparticles (GL-ChMPs), designed to enhance the lung targeting and therapeutic efficacy of semaglutide (SEM). GL-ChMPs were designed to respond to the acidi…