A study in Diabetologia shows type 2 diabetes in lean Africans is driven by insulin shortage, not insulin resistance, and may require different treatment than standard guidelines. The study analyzed data from over 3,300 African adults and found distinct complication patterns between lean and overweight patients.
New research shows GLP-1 receptor agonists are associated with reduced asthma exacerbation risk in overweight, obese, and morbidly obese patients without diabetes, with risk reductions of 14.6%, 12.2%, and 13.3% respectively. The findings were presented at the 2026 AAAAI Annual Meeting.
Real-world and trial data show ixekizumab and deucravacitinib provide durable efficacy in psoriatic arthritis. Ixekizumab achieved high remission rates and drug retention over 24 months, while deucravacitinib improved outcomes across multiple disease domains in the phase III POETYK PsA-2 trial.
New research: any cardiometabolic risk factor justifies MASLD screening in overweight adults, and MASLD independently worsens sepsis, bleeding, and other outcomes in hospitalized Crohn's disease patients.
Semaglutide may lower risks of adult-onset seizures and alcohol-related hospitalizations, new studies find. Brazil approved five semaglutide injectables, and a commentary updates obesity care with GLP-1 drugs.
The UK MHRA approved oral semaglutide (Wegovy) as the first GLP-1 weight loss tablet on 11 June 2026. A new report links high-dose tirzepatide to anhedonia, and data show bariatric surgery declining sharply as GLP-1 use surges.
A cross-sectional study shows that type 2 diabetes and body mass index independently worsen arterial stiffness, with BMI having a greater impact. No synergy was found between the two risk factors.
Eli Lilly's Taltz-Zepbound combination achieved significant improvements in two Phase 3b trials for plaque psoriasis and psoriatic arthritis with obesity. Combo therapy led to complete skin clearance and weight loss in psoriasis, and rapid disease activity reduction in psoriatic arthritis. The results were presented at AAD 2026.
New research shows obesity-associated immune checkpoint inhibitor efficacy depends on the diet–gut microbiome axis rather than metabolic dysfunction. Human-to-mouse fecal microbiota transplants from high-BMI donors enhanced ICI efficacy, while a review outlines obesity-related inflammation's role in lung cancer immunotherapy outcomes and biomarkers.
NICE updates type 2 diabetes guidance in England, recommending earlier use of SGLT-2 inhibitors and GLP-1 receptor agonists. Separately, a study finds SGLT2 inhibitors improve survival in Takotsubo syndrome patients.
