Title
Permanent proteins in the urine of healthy humans during the Mars-500 experiment.
Abstract
Urinary proteins serve as indicators of various conditions in human normal physiology and disease pathology. Using mass spectrometry proteome analysis, the permanent constituent of the urine was examined in the Mars-500 experiment (520 days isolation of healthy volunteers in a terrestrial complex with an autonomous life support system). Seven permanent proteins with predominant distribution in the liver and blood plasma as well as extracellular localization were identified. Analysis of the overrepresentation of the molecular functions and biological processes based on Gene Ontology revealed that the functional association among these proteins was low. The results showed that the identified proteins may be independent markers of the various conditions and processes in healthy humans and that they can be used as standards in determination of the concentration of other proteins in the urine.
Year
DOI
Venue
2015
10.1142/S0219720015400016
JOURNAL OF BIOINFORMATICS AND COMPUTATIONAL BIOLOGY
Keywords
Field
DocType
Urinary proteome,chromatography-mass spectrometry,associative gene networks,constant subproteome of urine
Urine,Biology,Gene ontology,Extracellular,Proteome,Blood plasma,Bioinformatics,Urinary system
Journal
Volume
Issue
ISSN
13
SP1
0219-7200
Citations 
PageRank 
References 
1
0.35
5
Authors
12