From:  Effects of GLP-1 receptor agonists and dual incretin agonists on adipocyte type and size

 Effects of GLP-1RAs on WAT/BAT (animal study).

Study/Author (year)Study type/modelGLP-1RA usedBiological effects of WAT/BAT
Ding et al. [58], 2006Ob/ob mice (preclinical)Exendin-4↓ Liver fat accumulation; improves insulin sensitivity; indirect WAT benefits
Beiroa et al. [54], 2014RodentsLiraglutide↑ BAT thermogenesis, ↑ energy expenditure, ↓ fat mass
Xu et al. [56], 2016Obese mice, translationalExendin-4Browning of WAT, ↑ mitochondrial activity, ↑ UCP1 expression
Zhao et al. [52], 2019Animal studyGLP-1RA (liraglutide)Redistribution of fat: ↓ VAT, ↑ SAT browning, and fatty acid oxidation
Martins et al. [55], 2022Obese miceSemaglutide↓ Inflammation in VAT, ↑ browning of subcutaneous WAT

BAT: brown adipose tissue; GLP-1RA: glucagon-like peptide-1 receptor agonist; SAT: subcutaneous adipose tissue; UCP1: uncoupling protein 1; VAT: visceral adipose tissue; WAT: white adipose tissue.