A pre-clinical study showed that exendin-4 had a remarkable neuroprotective effect, improving the neurological deficit caused by transient middle cerebral artery occlusion in mice, and reducing neuronal loss and microglial inflammation (82)
GLP-1 RAs are built on slightly different active ingredients, depending on which brand you get, and semaglutide is the active ingredient for Ozempic and Wegovy
In animal models, the co-deletion of LRP5 and LRP6 resulted in severe local and global bone loss in mice (Lim et al., 2021)
A study suggested that in GCH1-deficient mice, BH4 could still accumulate with age, which was associated with the production of BH4 by specific gut microbiota, such as intestinal Actinobacteria [118]
Hendershot, PhD, of the Keck School of Medicine of the University of Southern California, and Klara R