Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

n/a
Abstract Title:

Proteomics study of N-acetylcysteine response in H1N1-infected cells by using mass spectrometry.

Abstract Source:

Rapid Commun Mass Spectrom. 2014 Apr 15 ;28(7):741-9. PMID: 24573805

Abstract Author(s):

Hanzhi Wu, Wenjun Song, Xiang Gao, Ning Liu, Pui Wang, Honglin Chen, Zongwei Cai

Article Affiliation:

Hanzhi Wu

Abstract:

RATIONALE: The pathology of A/Puerto Rico/8/1934 (H1N1) infection associated with the interaction of virus and its host cells is not clear. N-Acetylcysteine (NAC) is an antioxidant as well as a premier antitoxin and immune support substance. A high dose of NAC was recently reported for a therapy of H1N1 (2009) influenza pneumonia.

METHODS: NAC was used as a small-molecule organic probe to investigate the protein expression of human lung carcinoma cell line (A549) infected by influenza virus A/Puerto Rico/8/1934 (H1N1). Differential proteins were identified from MALDI-TOF MS and Q-TOF MS/MS analyses.

RESULTS: The obtained results showed that NAC kept cells away from apoptosis. Virus-infected cells were arrested in G0/G1 phase. The lowest cell population of G0/G1 phase was detected when the cells were treated by 10 mM NAC for one day. Application of MS-based proteomics allowed the identification of the differential proteins. Software analysis showed that four proteins had close relationship.

CONCLUSIONS: The results indicated that NAC as a small-molecule probe might effect the protein expression of A549 cells infected by the H1N1 virus.

Study Type : In Vitro Study

Print Options


Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2019 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.