fda warning letters compounded semaglutide tirzepatide september 2025 warns against GLP-1 medications FDA Targets GLP-1 and Peptide

Targeted disruption of the murine cholecystokinin-1 receptor promotes intestinal cholesterol absorption and susceptibility to cholesterol cholelithiasis

There is now firm evidence that gut-derived 5-HT is a key driver for dysregulation of peripheral metabolism (Sumara et al., 2012

Clarkson recalled talking to her manager, who has known her for over 15 years, and she was like, I know, Im kind of as shocked as you. And I think because your people are with you the whole time, so its gradual

Prognostic impact of glucagon-like peptide-1 receptor (GLP1R) expression on cancer survival and its implications for GLP-1R agonist therapy: an integrative analysis across multiple tumor types

Switching from once-weekly to twice-weekly testosterone injections (splitting the total dose) can modestly reduce peak serum testosterone levels and may lower the risk of secondary polycythemia, as higher peaks are associated with greater hematocrit increases(El-Khatib et al., 2022