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MetabolomicsMitochondrial NAD+ Deficiency in Vascular Smooth Muscle Impairs Collagen III Turnover to Trigger Aortic Disease

Aortic disease poses a significant mortality risk in adults, yet many of its underlying factors remain undiscovered. In this study, we identify mitochondrial NAD⁺ deficiency as a causal factor. Metabolomics analysis of 73 surgical aortic specimens revealed impaired NAD⁺ salvage and mitochondrial ...

2024-12-04 | MTBLS8062 | MetaboLights
MetabolomicsCollagen induced arthritis in dba/1j mice associates with oxylipin changes in plasma
Oxylipins play important roles in various biological processes and are considered as mediators of inflammation for a wide range of diseases such as rheumatoid arthritis (RA). The purpose of this research was to study differences in oxylipin levels between a widely used collagen-induced arthritis (CI...
2015-11-04 | MTBLS243 | MetaboLights
MetabolomicsFate and PPARγ and STATs-driven effects of the mitochondrial complex I inhibitor tebufenpyrad in liver cells revealed with multi-omics.
The biological effects of the pesticide and mitochondrial complex I inhibitor tebufenpyrad (TEBU) on liver cells were investigated by combining proteomics and metabolomics. Both cell culture media and cellular lysates were analyzed in dose-response and kinetic experiments on the HepaRG cell line. Re...
2024-02-07 | MTBLS4063 | MetaboLights
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
TranscriptomicsMadin-Darby Canine Kidney (MDCK) cells grown in 2-dimensional and 3-dimensional type I collagen culture.
In order to gain insight into epithelial morphogenesis and the influence of culture geometry on gene expression patterns, Madin Darby Canine Kidney (MDCK) epithelial cells where grown in 2-dimensional (2D) culture or 3-dimensional (3D) culture . MDCK cells cultured in 2D were plated atop a pre-soli...
ORGANISM(S): Canis lupus familiaris 
2013-06-03 | E-GEOD-28381 | biostudies-arrayexpress
TranscriptomicsSuppression of T Cell Activation and Collagen Accumulation by an Anti-IFNAR1 mAb, Anifrolumab, in Adult Patients with Systemic Sclerosis
Type I IFNs are implicated in the pathophysiology of systemic sclerosis (SSc). Recently, a Phase I open-label trial was conducted with an anti-IFNAR1 receptor antibody (anifrolumab) in adult SSc patients. In this study, we aim to assess the downstream effects of anifrolumab and elucidate the role of...
ORGANISM(S): Homo sapiens 
2015-06-22 | E-GEOD-65336 | biostudies-arrayexpress
ProteomicsA Novel High-Throughput Immunoaffinity LC-MS/MS Assay for P III-NP and other Fragments of Type III Procollagen in Human Serum
The amino-terminal propeptide of type III procollagen (P-III-NP) is used with IGF-I to detect the illicit use of growth hormone and to monitor growth hormone therapy. However, the only currently available assays for P-III-NP are immunoassays, which are not well harmonized. In addition, other fragmen...
ORGANISM(S): Homo Sapiens 
2024-10-28 | PXD052245 | panorama
ProteomicsIdentification of collagen marker peptides for animal source identification of crocodilian leather
For species discrimination of crocodilian leather, we performed LC-MS/MS identification of type I collagen-derived marker peptides using leathers made from crocodile, alligator, caiman, and lizard skins.
ORGANISM(S): Caiman Crocodilus Fuscus Varanus Salvator Alligator Mississippiensis Crocodylus Siamensis 
2019-01-04 | PXD011575 | JPOST Repository
TranscriptomicsCollagen Dynamics and Transcriptional Profiling in Bleomycin-induced Pulmonary Fibrosis
Collagen deposition is a key process during idiopathic pulmonary fibrosis (IPF); however, little is known about the dynamics of collagen formation during disease development. Tissue samples of early stages of human disease are not readily available and it is difficult to identify changes in collagen...
ORGANISM(S): Mus musculus 
2013-05-26 | E-GEOD-37635 | biostudies-arrayexpress
ProteomicsLysyl hydroxylase 3 mediated post-translational modifications are required for proper biosynthesis of collagen a1a1a2(IV)
We performed proteomic identification of type IV collagen gel bands from wild-type and lysyl hydroxylase 3 knockout cells by LC-MS after trypsin digestion.
ORGANISM(S): Mus Musculus (mouse) 
2022-11-21 | PXD035051 | JPOST Repository
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