Paraoxonase 1 Met-Leu 54 polymorphism is associated with Parkinson's disease. Akhmedova, S., Yakimovsky, A., & Schwartz, E. Journal of the Neurological Sciences, 184(2):179-182, 2001. cited By 67![Paraoxonase 1 Met-Leu 54 polymorphism is associated with Parkinson's disease [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex Two up-to-date known paraoxonase 1 (PON1) polymorphisms (Gln-Arg 191 and Leu-Met 54) affect the hydrolysis of toxic oxons and might intensify effects of pollutants, organophosphates and other environmental chemicals in development of Parkinson's disease (PD). We reported previously that PON1 G1n-Arg 191 polymorphism did not influence on the susceptibility to PD. In the present study we have investigated the PON1 Leu-Met 54 polymorphism in 117 patients with sporadic idiopathic PD. A new approach for Leu-Met 54 polymorphism genotyping has been developed. We have showed the frequency of the Met 54 allele of PON1 to be significantly increased in patients with PD compared with the controls (χ2=8.63, df=1, P<0.003). The relative risk of PD in the Met 54 allele carriers has been estimated to be 2.3 fold higher than in homozygotes for the L allele. Moreover it appeared to be even 5.15 higher in the subgroup of patients with early-onset PD. We suggest that the Met 54 allele may be considered to be an independent risk factor for PD. This mutation could probably cause PON1 impaired metabolism of environmental neurotoxins and might be responsible for neurodegeneration. Copyright © 2001 .
@ARTICLE{Akhmedova2001179,
author={Akhmedova, S.N. and Yakimovsky, A.K. and Schwartz, E.I.},
title={Paraoxonase 1 Met-Leu 54 polymorphism is associated with Parkinson's disease},
journal={Journal of the Neurological Sciences},
year={2001},
volume={184},
number={2},
pages={179-182},
doi={10.1016/S0022-510X(01)00439-7},
note={cited By 67},
url={https://www.scopus.com/inward/record.uri?eid=2-s2.0-0035283113&doi=10.1016%2fS0022-510X%2801%2900439-7&partnerID=40&md5=f654bb95c6383e3bd5ed66a72b1a39d4},
affiliation={Laboratory of Human Molecular Genetics, St. Petersburg Nuclear Physics Institute, Russian Academy of Science, St. Petersburg Area, Gatchina 188350, Russian Federation; Department of Normal Physiology, St. Petersburg State Medical University, L. Tolstoy St. 6/8, St. Petersburg 197189, Russian Federation},
abstract={Two up-to-date known paraoxonase 1 (PON1) polymorphisms (Gln-Arg 191 and Leu-Met 54) affect the hydrolysis of toxic oxons and might intensify effects of pollutants, organophosphates and other environmental chemicals in development of Parkinson's disease (PD). We reported previously that PON1 G1n-Arg 191 polymorphism did not influence on the susceptibility to PD. In the present study we have investigated the PON1 Leu-Met 54 polymorphism in 117 patients with sporadic idiopathic PD. A new approach for Leu-Met 54 polymorphism genotyping has been developed. We have showed the frequency of the Met 54 allele of PON1 to be significantly increased in patients with PD compared with the controls (χ2=8.63, df=1, P<0.003). The relative risk of PD in the Met 54 allele carriers has been estimated to be 2.3 fold higher than in homozygotes for the L allele. Moreover it appeared to be even 5.15 higher in the subgroup of patients with early-onset PD. We suggest that the Met 54 allele may be considered to be an independent risk factor for PD. This mutation could probably cause PON1 impaired metabolism of environmental neurotoxins and might be responsible for neurodegeneration. Copyright © 2001 .},
author_keywords={Organophosphates; Paraoxonase; Parkinson's disease},
correspondence_address1={Schwartz, E.I.; Lab. Human Molecular Genetics, St. Petersburg Nuclear Physics Inst., Russian Academy of Science, St. Petersburg Area, Gatchina 188350, Russian Federation; email: schwartz@mail.line.ru},
issn={0022510X},
coden={JNSCA},
pubmed_id={11239953},
language={English},
abbrev_source_title={J. Neurol. Sci.},
document_type={Article},
source={Scopus},
}
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