|
KMID : 0603820170230040395
|
|
Journal of Experimental & Biomedical Science
2017 Volume.23 No. 4 p.395 ~ p.401
|
|
|
Comparative Proteome Analysis of Celastrol-Treated Helicobacter pylori
|
|
Kim Sa-Hyun
|
|
|
Abstract
|
|
|
|
Various preclinical and clinical trials have been conducted the efficacy of celastrol. In data presented in the current manuscript is the first trial to inhibit Helicobacter pylori with celastrol. In this study, the quantitative change of various H. pylori proteins including CagA and VacA by the anti-bacterial effect of celastrol was determined. The anti-H. pylori effects of celastrol was investigated by performing 2-dimensional electrophoresis and additional supporting experiments. After 2-dimensional electrophoresis analysis, spot intensities were analyzed and then each spot was identified using matrix assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF-MS) or peptide sequencing using Finnigan LCQ ion trap mass spectrometer (LC-MS/MS). The results show that celastrol has multiple effects on protein expression in H. pylori.
|
|
|
KEYWORD
|
|
|
Helicobacter pylori, 2 dimensional electrophoresis, Celastrol, MALDI-TOF-MS
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|