The animal-to-human translation step has not been completed in published clinical trials
Furthermore, exendin-4 can stimulate the cyclic adenosine monophosphate/protein kinase A (cAMP-PKA) pathway by activating GLP-1R, which then increases the level of non-phosphorylated -catenin to stimulate the Wnt/-catenin/NeuroD1 pathway and inhibits the activity of GSK-3, ultimately decreasing the hyperphosphorylation of AD-associated tau proteins regulated by GSK-3 (Reich and Hlscher, 2022)
Nucleic Acids Research, 34 (90001), D668D672
The literature is a mixture of foundational biochemistry, preclinical models, small clinical or cosmetic studies, and a large volume of anecdote
On the other hand, Adderall has established itself as a cornerstone in the treatment of ADHD and narcolepsy, significantly improving the quality of life for individuals affected by these conditions