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ProteomicsUrinary proPSA isoforms for noninvasive detection of prostate cancer
Prostate cancer (PCa) is the second leading cause of male cancer-related deaths in the United States. Biomarkers for effective early diagnosis and prognosis of prostate cancer are still lacking. The pre-mature forms of prostate specific antigen (PSA), proPSAs, have been shown to be associated with P...
ORGANISM(S): Homo Sapiens 
2025-11-25 | PXD032880 | panorama
ProteomicsIn-depth proteome profiling of small extracellular vesicles isolated from cancer cell lines and patient serum
Extracellular Vesicle (EV) secretion has been observed from most types of normal and tumor cells. These EVs contain a variety of distinctive cargo where tumor-derived serum proteins in EVs secreted into the bloodstream can be used to provide a minimally invasive method for clinical monitoring. We ha...
ORGANISM(S): Homo Sapiens (human) 
2024-09-08 | PXD045198 | JPOST Repository
ProteomicsRobust collection and processing for label-free single voxel proteomics
With advanced mass spectrometry (MS)-based proteomics, genome-scale proteome coverage can be achieved from bulk tissues. However, such bulk measurement lacks spatial resolution and obscures important tissue heterogeneity, which make it impossible for proteome mapping of tissue microenvironment. Here...
ORGANISM(S): Homo Sapiens (human) 
2024-11-01 | PXD045043 | JPOST Repository
ProteomicsFacile one-pot nanoproteomics for label-free proteome profiling of 50-1000 mammalian cells
We report a facile one-pot nanoproteomics method termed SOPs-MS (Surfactant-assisted One-Pot sample processing at the standard volume coupled with MS) for convenient proteome profiling of 50-1000 mammalian cells. Building upon our recent development of SOP-MS for label-free single-cell proteomics at...
ORGANISM(S): Homo Sapiens (human) Mus Musculus (mouse) 
2022-05-11 | PXD025918 | JPOST Repository
ProteomicsFacile one-pot nanoproteomics for label-free proteome profiling of 50-1000 mammalian cells
We report a facile one-pot nanoproteomics method termed SOPs-MS (Surfactant-assisted One-Pot sample processing at the standard volume coupled with MS) for convenient proteome profiling of 50-1000 mammalian cells. Building upon our recent development of SOP-MS for label-free single-cell proteomics at...
ORGANISM(S): Homo Sapiens (human) Mus Musculus (mouse) 
2021-07-23 | PXD026009 | JPOST Repository
ProteomicsSurfactant-assisted one-pot sample preparation for label-free single-cell proteomics
Large numbers of cells are generally required for quantitative global proteome profiling due to the significant surface adsorption losses associated with sample processing. Such bulk measurement obscures important cell-to-cell variability (cell heterogeneity) and makes proteomic profiling impossible...
ORGANISM(S): Homo Sapiens 
2021-03-11 | PXD022827 | panorama
ProteomicsComputational ranking-assisted identification of Plexin-B2 in homotypic and heterotypic clustering of circulating tumor cells in breast cancer
Mass spectrometry (MS)-based global proteomic data was used to developed a novel computational ranking to assess all cell adhesion molecule candidates in breast cancer. Cell lysate was processed using S-Trap workflow. MDA-MB-231 cell lysate were resuspended by 5% SDS. The protein concentration was m...
ORGANISM(S): Homo Sapiens (human) Cellular Organisms 
2024-09-27 | PXD041009 | JPOST Repository
ProteomicsA comprehensive urine proteome database generated from patients with various renal conditions and prostate cancer
A total of 45 urine samples from 5 prostate cancer (PC) patients, 10 renal transplant patients with proven acute rejection (AR), 10 renal transplant patients with stable graft (STA), 10 non-specific proteinuria patients (NS), and 10 healthy individuals (HI), were utilized for global urine proteome p...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2020-11-19 | MSV000086484 | MassIVE
ProteomicsProteomic assessment of serum biomarkers of longevity in older men
We utilized a high throughput discovery-based proteomics platform to identify serum peptides and proteins that were associated with the attainment of longevity in a longitudinal study of community-dwelling men age 65 years or older. Baseline serum in 1196 men were analyzed using liquid chromatograph...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2020-06-19 | MSV000085611 | MassIVE
Proteomics,MultiomicsMining the Human Urine Proteome for Monitoring Renal Transplant Injury
a) 8-plex iTRAQ-based quantitative proteomics analysis of the urine proteome comparing 4 different clinical conditions; b) Label-free LC-MS analyses of individual urine samples from different clinical conditions
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2015-08-18 | MSV000079262 | MassIVE
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