Fig. 5From: Insights into the underlying pathogenesis and therapeutic potential of endoplasmic reticulum stress in degenerative musculoskeletal diseasesER stress in the pathogenesis of sarcopenia (SP). a Schematic illustration of SP. b FABP3-dependent membrane lipid remodeling and decreased membrane fluidity result in ER stress and inhibit protein translation through the PERK-eIF2α pathway, ultimately leading to SP. eIF2α α-subunit of eukaryotic translation initiation factor 2, ER endoplasmic reticulum, FA fatty acid, FABP3 fatty acid binding protein 3, PERK protein kinase R-like ER kinaseBack to article page