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MetabolomicsLysosomal Acidity and Cathepsin L Activate Eosinophils via ARG1-Mediated Arginine Metabolism in Allergic Airway Inflammation

Eosinophils are the predominant immune cells implicated in the pathogenesis of asthma, highlighting the need for strategies to mitigate their effects. While previous studies have indicated a potential relationship between lysosomes and eosinophils, the precise role of lysosomes in eosinophil acti...

2025-09-15 | MTBLS13001 | MetaboLights
ProteomicsMSP-MS of Cathepsin B and Cathepsin K pH 4.6 pH 7.2
MSP-MS of Cathepsin B and Cathepsin K pH 4.6 pH 7.2
ORGANISM(S): Synthetic Construct (ncbitaxon:32630) 
2022-02-28 | MSV000088932 | MassIVE
ProteomicsMSP-MS of Cathepsin L and Cathepsin V pH 5.5
MSP-MS of Cathepsin L and Cathepsin V pH 5.5 at 37C
ORGANISM(S): Synthetic Construct (ncbitaxon:32630) 
MSV000088091 | MassIVE
ProteomicsCathepsin B MSP-MS at pH 4.6 and pH 7.2
MSP-MS of Cathepsin B protease at acidic and neutral pH
ORGANISM(S): Synthetic Construct (ncbitaxon:32630) 
2020-11-12 | MSV000086447 | MassIVE
ProteomicsCathepsin B MSP-MS at pH 4.6 and 7.2 without inhibitor
MSP-MS of Cathepsin B at pH 4.6 and pH 7.2 without inhibitor
ORGANISM(S): Synthetic Construct (ncbitaxon:32630) 
2020-11-12 | MSV000086449 | MassIVE
TranscriptomicsCathepsin K Contributes to Cavitation and Collagen Turnover in Pulmonary Tuberculosis
Cavitation in tuberculosis (TB) enables highly efficient person-to-person aerosol transmission. Currently, a number of hypotheses exist regarding the mechanisms underlying this process. To explore this process, we undertook an unbiased next-generation transcriptional analysis of samples from cavity ...
ORGANISM(S): Oryctolagus cuniculus 
2015-11-03 | E-GEOD-68206 | biostudies-arrayexpress
TranscriptomicsAdenosine-to-inosine RNA editing controls cathepsin S expression in atherosclerosis by enabling HuR-mediated post-transcriptional regulation
Adenosine-to-inosine (A-to-I) RNA editing, which is catalyzed by a family of adenosine deaminase acting on RNA (ADAR) enzymes, is important in the epitranscriptomic regulation of RNA metabolism. However, the role of A-to-I RNA editing in vascular disease is unknown. Here we show that cathepsin S mRN...
ORGANISM(S): Homo sapiens 
2016-09-05 | E-GEOD-60217 | biostudies-arrayexpress
ProteomicsCathepsin B and Cathepsin Z tumor secretome of murine breast cancers
MS-based proteomics study of the cancer secretome and tumor interstitial fluid of tumor cell/macrophage co-cultures and breast tumors in cells and mice lacking both cathepsin B and cathepsin Z
ORGANISM(S): Mus musculus (Mouse) 
2021-09-08 | PXD015209 | Pride
Tumor interstitial fluid Ccm Mouse Secretome 
ProteomicsCathepsin B Promotes Aβ Proteotoxicity by Modulating Aging Regulating Mechanisms
While the activities of certain proteases promote proteostasis and prevent neurodegeneration-associated phenotypes, the protease cathepsin B (CTSB) enhances proteotoxicity in Alzheimer’s disease (AD) model mice, and its levels are elevated in brains of AD patients. How CTSB exacerbates the toxicity ...
ORGANISM(S): Caenorhabditis elegans 
2024-09-03 | PXD045565 | Pride
Cathepsin activity Neurodegeneration C.elegans 
TranscriptomicsCathepsin B modulates lysosomal biogenesis and host defense against Francisella novicida infection
Lysosomal cathepsins regulate an exquisite range of biological functions, and their deregulation is associated with inflammatory, metabolic and degenerative disease in humans. Here, we identified a key cell-intrinsic role for cathepsin B as a negative feedback regulator of lysosomal biogenesis and a...
ORGANISM(S): Mus musculus 
2016-08-04 | E-GEOD-79508 | biostudies-arrayexpress
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