Proteomic identification of moesin upon exposure to acrolein.

ABSTRACT:

Background

Acrolein (allyl Aldehyde) as one of smoke irritant exacerbates chronic airway diseases and increased in sputum of patients with asthma and chronic obstructive lung disease. But underlying mechanism remains unresolved. The aim of study was to identify protein expression in human lung microvascular endothelial cells (HMVEC-L) exposed to acrolein.

Methods

A proteomic approach was used to determine the different expression of proteins at 8 h and 24 h after treatment of acrolein 30 nM and 300 nM to HMVEC-L. Treatment of HMVEC-L with acrolein 30 nM and 300 nM altered 21 protein spots on the two-dimensional gel, and these were then analyzed by MALDI-TOF MS.

Results

These proteins included antioxidant, signal transduction, cytoskeleton, protein transduction, cataly

SUBMITTER: Lee PH 

PROVIDER: S-EPMC5773073 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature