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ProteomicsTissue protease activity with MALDI MSI
Aberrant protease activity has been implicated in the etiology of various prevalent diseases including neurodegeneration and cancer, in particular metastasis. Matrix-assisted laser desorption/ionization (MALDI) mass spectrometry imaging (MSI) has recently been established as a key technology for bio...
ORGANISM(S): Bos Taurus (ncbitaxon:9913) Mus Musculus (ncbitaxon:10090) 
MSV000086102 | MassIVE
MetabolomicsRole and Mechanism of SERPINA1/PLG/TGFB1-Induced Adipose Fibroblast Activation in Dorsal Cervical Adipose Accumulation
This untargeted metabolomics study investigates metabolic differences in human adipose tissue between Group A (n=7) and Group B (n=7). Samples were analyzed using LC-MS/MS in both positive and negative ion modes on a Thermo Q-Exactive HF-X mass spectrometer. A total of 2,305 metabolites were detecte...
2026-05-08 | MTBLS14456 | MetaboLights
TranscriptomicsGene expression profiling of rat jejunum treated with MLT-943, a small molecule MALT1 protease inhibitor
MALT1 protease inhibition is effective in several preclinical models of autoimmunity and B cell malignancies. However, severe reduction in regulatory T cells (Tregs) and an associated IPEX-like pathology was observed in mice with congenital deficiency of MALT1. Rats treated with MLT-943, a novel pot...
ORGANISM(S): Rattus norvegicus 
2020-04-30 | E-MTAB-8990 | biostudies-arrayexpress
ModelsSheikIsmail_Amino Acid Insertions in the Hinge Region of HIV Protease Affect Enzyme Kinetics, Conformational Stability and Dynamics
The models correspond to the WT and mutant protease described in the article.
2025-10-24 | MODEL2207110001 | BioModels
TranscriptomicsReaeration timecourse from a defined hypoxia model
Reaeration timecourse from a defined hypoxia model in Mycobacterium tuberculosis. The mechanism by which mycobacteria return to a replicating state upon re-exposure to favorable conditions is not well understood. In this study, we utilized reaeration from a defined hypoxia model to characterize the...
ORGANISM(S): Mycobacterium tuberculosis 
2010-07-28 | E-GEOD-21590 | biostudies-arrayexpress
MetabolomicsProteomics and metabolomics analysis based on exosomes revealed the response mechanism of Alicyclobacillus acidoterrestris to acid stress

Bacteria secrete exosomes containing stress-related molecules such as proteins and nucleic acids, which facilitate adaptation to challenging environments. In order to elucidate the role of A. acidoterrestris exosomes in its acid stress response, this study combined proteomics and metabolomics to ...

2025-09-13 | MTBLS12995 | MetaboLights
MetabolomicsProteomics and metabolomics analysis based on exosomes revealed the response mechanism of Alicyclobacillus acidoterrestris to acid stress

Bacteria secrete exosomes containing stress-related molecules such as proteins and nucleic acids, which facilitate adaptation to challenging environments. In order to elucidate the role of A. acidoterrestris exosomes in its acid stress response, this study combined proteomics and metabolomics to ...

2025-09-14 | MTBLS12996 | MetaboLights
UnknownStructural basis of ubiquitin recognition by the deubiquitinating protease USP2.
Not available
S-EPMC7126176 | biostudies-literature
TranscriptomicsProtease profiling of liver fibrosis reveals the ADAM metallopeptidase with thrombospondin type 1 motif, 1 as a central activator of transforming growth factor beta
During chronic liver disease, tissue remodeling leads to dramatic changes and accumulation of matrix components. Matrix metalloproteases and their inhibitors have been involved in the regulation of matrix degradation. However, the role of other proteases remains incompletely defined. We undertook a ...
ORGANISM(S): Homo sapiens 
2012-01-05 | E-GEOD-24667 | biostudies-arrayexpress
TranscriptomicsGene expression profiling of genes differentially expressed by oral carcinoma Ca9-22 and SLPI-deficient Ca9-22 (ΔSLPI) cells
We used the myoma model in conjunction with gene expression profiling with microarray data as an efficient tool for high throughput analysis and to screen for differentially expressed genes. Our aim was to identify candidates playing an important role in SLPI and/or MMP-promoted tumor invasion by co...
ORGANISM(S): Homo sapiens 
2016-08-22 | E-GEOD-78501 | biostudies-arrayexpress
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