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ProteomicsA genetic platform to delineate tissue-specific in vivo secretion
At present, it remains difficult to deconvolute serum in order to identify the cell or tissue origin of a given circulating protein. Here, by exploiting the properties of proximity biotinylation, we describe a mouse model that enables the elucidation of the in vivo tissue-specific secretome. As an e...
ORGANISM(S): Mus musculus (Mouse) 
2021-01-14 | PXD022694 | Pride
Er-bioidha Endothelial cells Serum Secretome Biotinylation Muscle 
MetabolomicsA mitochondrial NADPH-cholesterol axis regulates extracellular vesicle biogenesis to support hematopoietic stem cell fate

Mitochondrial fatty acid oxidation (FAO) is essential for hematopoietic stem cell (HSC) self-renewal; however, the mechanism by which mitochondrial metabolism controls HSC fate remains unknown. Here, we show that within the hematopoietic lineage, HSCs have the largest mitochondrial NADPH pools, w...

2025-07-07 | MTBLS6401 | MetaboLights
TranscriptomicsProtection from obesity and diabetes by blockade of TGF-beta/Smad3 signaling
Imbalances in glucose and energy homeostasis are at the core of the worldwide epidemic of obesity and diabetes. Here, we illustrate an important role of the TGF-beta/Smad3 signaling pathway in regulating glucose and energy homeostasis. Smad3 deficient mice are protected from diet-induced obesity and...
ORGANISM(S): Mus musculus 
2011-07-12 | E-GEOD-28598 | biostudies-arrayexpress
ProteomicsUbiquitin Proteomics Analysis of Systemic Sclerosis Lung Fibroblasts with or without KLHL42 knockdown
Systemic scleroderma (SSc) is an autoimmune disease which results in fibrotic production in the lung. Resultant SSC-pulmonary fibrosis is the main cause of mortality among SSc patients. From high throughput RNAi screening, we uncovered the ubiquitin E3 ligase KLHL42 as a potential pro-fibrotic media...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2020-01-14 | MSV000084800 | MassIVE
ProteomicsA Fbxo48 inhibitor prevents pAMPKa degradation and ameliorates insulin resistance
Beas-2b cells treated with vehicle or BC1618 compound, which targets the ubiquitin E3 ligase for targeted degradation of pAMPKa protein. Cell lysate was subjected to mass spectrometry for phosphoproteomics to uncover alterations in the phosphoproteome.
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2020-10-20 | MSV000086334 | MassIVE
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