Reduction of dopamine increases methylglyoxal-induced mitochondrial dysfunction in SH-SY5Y cells

Bing Jie Xie, Fan Kai Lin, Kaleem Ullah, Lei Peng, Hong Qing, Yu Lin Deng*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

As evidence for the roles of methylglyoxal in the development of diabetic neuropathy, oxidative stress and mitochondrial dysfunction play a key role in the mechanism of methylglyoxal-induced cell apoptosis. In this study, the results showed that dopamine can reduce the methylglyoxal-induced the oxidative stress and mitochondrial dysfunction in the SH-SY5Y cells. a-Methyl Tyrosine (MT) can inhibit the synthesis of dopamine, if SH-SY5Y cells was pre-incubated in the (MT), methylglyoxal-induced the oxidative stress and mitochondrial dysfunction was increased. One of PD symptoms is the reduction of the striatal DA content. In addition, the oxidative stress involving lipid peroxidation and mitochondrial dysfunction contributes to the pathogenesis of Parkinson’s Disease (PD). The results give one suggestion that methylglyoxal could enhance the processing the PD.

Original languageEnglish
Title of host publicationMedicine Sciences and Bioengineering - Proceedings of the 2014 International Conference on Medicine Sciences and Bioengineering, ICMSB 2014
EditorsMings Wang
PublisherCRC Press/Balkema
Pages559-564
Number of pages6
ISBN (Electronic)9781138026841
DOIs
Publication statusPublished - 2015
EventProceedings of the 2014 International Conference on Medicine Sciences and Bioengineering, ICMSB 2014 - Kunming, China
Duration: 16 Aug 201417 Aug 2014

Publication series

NameMedicine Sciences and Bioengineering - Proceedings of the 2014 International Conference on Medicine Sciences and Bioengineering, ICMSB 2014

Conference

ConferenceProceedings of the 2014 International Conference on Medicine Sciences and Bioengineering, ICMSB 2014
Country/TerritoryChina
CityKunming
Period16/08/1417/08/14

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