Metabolomics

Dataset Information

0

Discovery of phytochelatins in human urine: Evidence for function in selenium disposition and protection against cadmium


ABSTRACT: The goal of this project was to detect phytochelatins, plant-derived peptides which function as metal chelators, in human urine. Untargeted metabolomics of 143 urine samples from healthy adults was performed. Phytochelatin 2, γE-C-γE-C-G, was detected, and the rest of the urine metabolome was searched for phytochelatins and predicted phytochelatin metabolites which correlated with phytochelatin 2 concentrations. Phytochelatin 2 and associated metabolites were found to correlate with urinary metals, and further experiments were performed provide insight into function of dietary phytochelatins.

ORGANISM(S): Human Homo Sapiens

TISSUE(S): Urine

SUBMITTER: Zachery Jarrell  

PROVIDER: ST002436 | MetabolomicsWorkbench | Tue Jan 10 00:00:00 GMT 2023

REPOSITORIES: MetabolomicsWorkbench

Dataset's files

Source:
Action DRS
mwtab Other
Items per page:
1 - 1 of 1

Similar Datasets

2021-09-28 | GSE167948 | GEO
2011-06-28 | GSE23876 | GEO
2023-10-16 | GSE244060 | GEO
2012-09-01 | GSE40535 | GEO
2011-06-28 | E-GEOD-23876 | biostudies-arrayexpress
2012-09-01 | E-GEOD-40535 | biostudies-arrayexpress
2022-09-19 | PXD035730 | Pride
2021-03-22 | PXD024925 | iProX
2021-11-20 | PXD029856 | iProX
2014-11-06 | GSE63024 | GEO