Research presented at the ACR Convergence 2025 conference showed that RA patients with elevated BMI who took GLP-1 receptor agonists experienced superior improvements in disease activity scores, pain levels, and weight loss compared to controls
Using next-generation RNA-seq sequencing technology, they confirmed that GHK-Cu modulates the expression of 4,231 genes , of which 2,861 are upregulated and 1,370 are downregulated
While peroxidases were known at the time, and their possible involvement in ascorbate oxidation previously noted (Mapson and Goddard 1951), the physiological functions of such enzymes were considered to be as much in H 2 O 2 -dependent oxidations as reductant-dependent H 2 O 2 removal
We found that the T3 effects on the mRNA expression of ileal Gcg , GLP-1, insulin, and glucose levels, and oral glucose tolerance were all abolished in the MMI-treated IFXRKO mice (Fig