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Autophagy relies on formation of different membrane structures to engulf and destroy cargos (including proteins and organelles), whereas the UPS is mainly carried out to degrade proteins through a hierarchical enzymatic cascade

A scoping review in Cureus (2025) added important context: dual-acting agonists like tirzepatide which targets both GLP-1 and GIP receptors produced greater reductions in weight and insulin sensitivity than GLP-1-only agents

GGT below 20 U/L is ideal

The drawback with PDT is that its incredibly painful
The involvement of bis(PDTC)-Cu(II) (CuPDTC) in inhibiting the CT-like activity of proteasome is confirmed in MDA-MB-231 cells (Milacic et al., 2008)
