WebMar 30, 2024 · Scale bars: 10 μm and 120 s. (D) Average anterograde transport velocity of movable lysosomes (μm/s) and (E) percentages of anterograde-transported lysosomes were calculated in primary hippocampal neurons treated with TMT (2 μM) for 24 h following transfection with an Ad/Kif5a or an Ad/control. At least 8 neurons were used in each … 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, …
Increased glucose metabolism in TAMs fuels O …
WebOur study demonstrates that under homeostatic conditions CTSB cleaves the calcium channel MCOLN1/TRPML1 in the lysosomes, maintaining suppression of the transcription factor TFEB and reducing expression of lysosomal and autophagy-related proteins. This response controls the number of lysosomes and autophagosomes in the cell. Webof CTSB impairs cleavage of the calcium channel MCOLN1/ TRPML1. We proposed that CTSB cleaves MCOLN1 in the lysosome, which would result in a reduction of calcium efflux from the lysosomal lumen to the cytoplasm. Indeed, we found that cleavage of MCOLN1 is abolished in the lysosomes of CTSB-deficient BMDMs. Furthermore, we … greenwich office space for lease
(PDF) CTSB promotes sepsis-induced acute kidney injury through ...
WebDec 17, 2024 · Here, we show that the translocation of lysosomal cysteine protease cathepsin B (CTSB) into the nucleus is an important molecular event that mediates … WebCTSB is a ubiquitous cysteine cathepsin mainly located in lysosomes and plays crucial roles in various physiological processes, such as inflammation, immune response, apoptosis, and extracellular matrix transformation. 11 Also, CTSB has been demonstrated to promote liver fibrosis, atherosclerosis, rheumatoid arthritis, and other diseases. 12,13 ... WebAug 13, 2024 · Based on high resolution microscopy images, the majority of galectin-positive leaky lysosomes are in direct contact with the telomeric regions of the chromatin and the surrounding chromatin is decorated by the active form of a lysosomal cysteine protease cathepsin B (CTSB) (Hämälistö et al., 2024; Figure 2). As described in more detail later ... greenwich ohio obituary