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Within the CNS, hindbrain GLP1 neurons project to numerous brain regions relevant to metabolic regulation in mice (Figure 1) (Burcelin et al., 2009

139,140 It is hypothesized that DPP4 inhibitors may modulate the endocytic cascade of SARS-CoV-2 by interacting with caveolin-1, a scaffold protein required for endosome formation

[Abstract] J Invest Dermatol

140,141 This synergistic impact on both the metabolic and genetic aspects of aging makes GLP-1 RAs a distinctive approach to postpone cellular aging and encourage longevity

Strategy Matters More Than the Drug: Both medications can lead to significant weight loss, but without a plan (strength training, nutrition, tapering off), users risk muscle loss, metabolic slowdown, and regaining weight later.