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MetabolomicsAge-, sex- and proximal-distal-resolved multi-omics identifies regulators of intestinal aging in non-human primates.

The incidence of intestinal diseases increases with age, but the regulators of gut aging and the molecules linking gut aging and diseases remain largely unknown. By profiling the transcriptome, proteome, phosphoproteome and metabolome of 104 Macaca fascicularis large intestinal tissues, ...

2023-12-14 | MTBLS7612 | MetaboLights
ProteomicsProteome and Ubiquitylome Analyses of Maize Endoplasmic Reticulum Under Heat Stress
High temperatures severely affect plant growth and pose a threat to global crop production. Heat causes the accumulation of misfolded proteins in the ER, and triggers the heat shock response (HSR) in the cytosol and the unfolded protein response (UPR) in the ER. Excessive misfolded proteins undergo ...
ORGANISM(S): Zea Mays 
2023-07-24 | PXD044013 |
ProteomicsSerum antigenome profiling reveals diagnostic models for rheumatoid arthritis
This study presented serum antigen profiling of RA. Among them, three panels of antigens were identified to classify RA, ACPA-positive and ACPA-negative RA patients as diagnostic biomarkers.
ORGANISM(S): Homo Sapiens 
2022-02-08 | PXD031498 |
ProteomicsArginine GlcNAcylation of Rab small GTPases by the pathogen Salmonella Typhimurium
We determined the GlcNAcyaltion of Rab1 by a Salmonella T3SS effector SseK3. IP experiments were performed from HEK293 cells and MS files were acquired on Q Exactive mass spectrometer. We analysed the differences of protein abundance, comparing the normalized intensity on distinct proteins from diff...
ORGANISM(S): Homo Sapiens Escherichia Coli Mus Musculus 
PXD019062 |
ProteomicsLow-input redoxomics facilitates global identification of metabolic regulators of oxidative stress in the gut
we developed a low-input and user-friendly pipeline for the simultaneous profiling of five distinct Cys states with regional resolution in the gut of monkeys, including free SH, total Cys oxidation (Sto), sulfenic acid (SOH), S-nitrosylation (SNO), and S-glutathionylation (SSG), shedding light on re...
ORGANISM(S): Macaca Fascicularis Fascicularis Homo Sapiens Mus Musculus 
2024-12-16 | PXD053818 |
ProteomicsAge-, sex- and proximal–distal-resolved multi-omics identifies regulators of intestinal aging in non-human primates
To determine the molecular landscape of large intestinal aging, we collected 104 pieces of fresh large intestinal tissue from 26 Macaca fascicularis and performed age-, location-, and sex-resolved multi-omics analyses, including transcriptomics, proteomics, phosphoproteomics and metabolomics.
ORGANISM(S): Macaca Fascicularis Fascicularis 
2024-01-18 | PXD039361 |
ProteomicsProteomics data of colorectal cancer
Paired tumor and distant normal tissues from a cohort of 104 colon cancer patients were collected at West China Hospital and snap-frozen in liquid nitrogen. The informed consent forms were signed by the participants or their family members.
ORGANISM(S): Homo Sapiens 
2023-01-11 | PXD039360 |
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