WebOct 10, 2024 · Glucose metabolism promotes O-GlcNAcylation of the lysosome-encapsulated protease Cathepsin B at serine 210, mediated by lysosome-localized O-GlcNAc transferase (OGT), elevating mature Cathepsin B in macrophages and its secretion in the tumor microenvironment (TME). ... Lysosomal OGT O-GlcNAcylates CTSB S210 … WebNov 30, 2016 · Intriguingly, accumulation of free cholesterol in late endosomes/lysosomes upon CtsB/L inhibition resembled a phenotype characteristic for the rare neurodegenerative disorder Niemann-Pick type C (NPC). CtsB/L inhibition and not the inhibition of CtsD led to lysosomal impairment assessed by decreased degradation of EGF receptor, enhanced ...
Full article: Regulation of lysosomal dynamics and autophagy by …
WebNov 30, 2016 · Abstract. Proper function of lysosomes is particularly important in neurons, as they cannot dilute accumulated toxic molecules and aggregates by cell division. Thus, … WebAug 1, 2024 · Supporting the disease-promoting role of lysosomal leakage, the stabilization of lysosomal membranes by heat shock protein 70 (HSP70), HSP70-inducing drug arimoclomol, apolipoprotein D, CTSB inhibition, and removal of leaky lysosomes alleviate a wide spectrum of LSD-associated symptoms in various murine LSD models [46, 50, 52, … providence billing spokane wa
Control of mitosis, inflammation, and cell motility by limited …
WebActive CTSB decorates metaphase chromatin. c Representative bright field and confocal images of metaphase U2OS cells pre-loaded with AlexaFluor® 488-Dextran (lysosomal marker) and treated with Magic Red (CTSB … WebHere, we discuss our findings on the role of CTSB (cathepsin B), a member of the cysteine cathepsin family, in regulating the bioavailability of lysosomes and autophagosomes and consider how this regulatory response influences host susceptibility to infectious agents. WebOct 7, 2024 · After inducing TFE3 overexpression by plasmid or TFE3 downregulation by small interfering RNA (siRNA) transfection, MTT, wound healing, and cell migration and invasion assays were used to verify the effects on invasion, migration, and the levels of autophagy-lysosome system-related proteins such as P62/SQSTM1, LC3, CTSL, and … restaurant kitchen dishwasher restaurant