Proteomics for Identification of Hyperoxia-induced Changes in Protein Expression

Summary

Aim of the present study is to investigate the influence of hyperoxia on the protein expression using the differential analysis of protein expression in tissues (proteomics). In the study, blood and urine samples will be collected from participants who undergo a short term hyperoxia using 100% oxgen for 3 hours. Here, gel electrophoresis, protein separation and mass spectroscopy allow to identify affected proteins. Based on these results, different induction factors of proteins will be determined and then assessed using a bioinformatic network analysis regarding the cellular influence.

Timeline

Start

2015-10

Primary completion

2016-10

Completion

2016-12

Publications

• Background Spelten O, Wetsch WA, Wrettos G, Kalenka A, Hinkelbein J. Response of rat lung tissue to short-term hyperoxia: a proteomic approach. Mol Cell Biochem. 2013 Nov;383(1-2):231-42. doi: 10.1007/s11010-013-1771-y. Epub 2013 Aug 11.
• Background Hinkelbein J, Feldmann RE Jr, Kalenka A. Time-dependent alterations of cerebral proteins following short-term normobaric hyperoxia. Mol Cell Biochem. 2010 Jun;339(1-2):9-21. doi: 10.1007/s11010-009-0365-1. Epub 2010 Jan 5.

Drugs

Indications

No indication recorded.