Alpha-synuclein mRNA expression in sporadic Parkinson's disease

The expression of α‐synuclein gene can be influenced by the genomic load and/or epigenetic factors. By using quantitative real‐time polymerase chain reaction techniques, we demonstrated that the α‐synuclein gene mRNA expression in sporadic PD did not differ from healthy controls (median [range] 0.11...

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Veröffentlicht in:Movement disorders 2005-05, Vol.20 (5), p.620-623
Hauptverfasser: Tan, Eng-King, Chandran, Van R., Fook-Chong, Stephanie, Shen, Hui, Yew, Kenneth, Teoh, Mei-Lin, Yuen, Yih, Zhao, Yi
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container_end_page 623
container_issue 5
container_start_page 620
container_title Movement disorders
container_volume 20
creator Tan, Eng-King
Chandran, Van R.
Fook-Chong, Stephanie
Shen, Hui
Yew, Kenneth
Teoh, Mei-Lin
Yuen, Yih
Zhao, Yi
description The expression of α‐synuclein gene can be influenced by the genomic load and/or epigenetic factors. By using quantitative real‐time polymerase chain reaction techniques, we demonstrated that the α‐synuclein gene mRNA expression in sporadic PD did not differ from healthy controls (median [range] 0.110 ]0.012–0.628] vs. 0.120 [0.028–0.447]; P = 0.15). There was no difference in the α‐synuclein gene dosage between PD patients with high and low mRNA expression. Multivariate analysis did not reveal age, gender, or cigarette smoking as confounding variables. Our study suggests that there was no significant alteration of α‐synuclein mRNA expression in our sporadic PD patients compared to controls. However, the role of α‐synuclein mRNA expression in select groups of sporadic PD patients and its interaction with environmental agents need to be further determined. © 2005 Movement Disorder Society
doi_str_mv 10.1002/mds.20391
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subjects alpha-Synuclein
Biological and medical sciences
Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases
DNA Primers - genetics
Female
gene dosage
Gene Expression - genetics
Headache. Facial pains. Syncopes. Epilepsia. Intracranial hypertension. Brain oedema. Cerebral palsy
Humans
Male
Medical sciences
Middle Aged
mRNA
Multivariate Analysis
Mutation, Missense - genetics
Nerve Tissue Proteins - genetics
Nervous system (semeiology, syndromes)
Neurology
Parkinson Disease - genetics
Parkinson's disease
Polymerase Chain Reaction
RNA, Messenger - genetics
Synucleins
title Alpha-synuclein mRNA expression in sporadic Parkinson's disease
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