As of 2024, three GLP1 agonists have been approved for weight loss
A reporter GFP was engineered to be redox sensitive by incorporation of cysteine amino acids that affect the fluorescence based on their reduction by the glutathione pool

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Glutathione has emerged as a popular choice, especially in regions where fair skin is often associated with beauty and social status
29 Moreover, in cases of widespread cutaneous SSc, soluble DPP4 levels were lower than in localized cutaneous SSc, suggesting a correlation between DPP4 activity and fibrosis progression in SSc