A Clinic-Based Screening of Mutations in Exons 31, 34, 35, 41, and 48 of LRRK2 in Iranian Parkinson's Disease Patients
Identifieur interne : 003106 ( Main/Merge ); précédent : 003105; suivant : 003107A Clinic-Based Screening of Mutations in Exons 31, 34, 35, 41, and 48 of LRRK2 in Iranian Parkinson's Disease Patients
Auteurs : Seyedmehdi Shojaee [Iran] ; Farzad Sina [Iran] ; Niloofar Farboodi [Iran] ; Zeinab Fazlali [Iran] ; Farzaneh Ghazavi [Iran] ; SEYED ALI GHORASHI [Iran] ; Khosro Parsa [Iran] ; Homa Sadeghi [Iran] ; Gholam-Ali Shahidi [Iran] ; Mostafa Ronaghi [États-Unis] ; Elahe Elahi [Iran]Source :
- Movement disorders [ 0885-3185 ] ; 2009.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Homme.
English descriptors
- KwdEn :
Abstract
We present results of mutation screening of exons 31, 34, 35, 41, and 48 of LRRK2 in 205 Iranian Parkinson's disease patients. Sixteen percent of the cases were familial. Although age was not a factor in patient recruitment, the Iranian cohort was relatively young (average age at onset of disease: 48.9 years). A notably high male to female ratio (296:1) and earlier age at onset (by 2.9 years) in men were observed. A known disease-associated variation, c.C4321T causing R1441C, and IVS31 + 3A > G, a variation that may be associated, were observed. Therefore, disregarding IVS31 + 3A > G, disease status in at least 0.5% of our young cohort and in 3.5% of the familial cases was associated with a mutation in the five exons of LRRK2 screened. Interestingly, the variation causing p.G2019S was not observed.
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<author><name sortKey="Shojaee, Seyedmehdi" sort="Shojaee, Seyedmehdi" uniqKey="Shojaee S" first="Seyedmehdi" last="Shojaee">Seyedmehdi Shojaee</name>
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<author><name sortKey="Sina, Farzad" sort="Sina, Farzad" uniqKey="Sina F" first="Farzad" last="Sina">Farzad Sina</name>
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<s2>Tehran</s2>
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<author><name sortKey="Farboodi, Niloofar" sort="Farboodi, Niloofar" uniqKey="Farboodi N" first="Niloofar" last="Farboodi">Niloofar Farboodi</name>
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<author><name sortKey="Ghazavi, Farzaneh" sort="Ghazavi, Farzaneh" uniqKey="Ghazavi F" first="Farzaneh" last="Ghazavi">Farzaneh Ghazavi</name>
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<author><name sortKey="Seyed Ali Ghorashi" sort="Seyed Ali Ghorashi" uniqKey="Seyed Ali Ghorashi" last="Seyed Ali Ghorashi">SEYED ALI GHORASHI</name>
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<author><name sortKey="Parsa, Khosro" sort="Parsa, Khosro" uniqKey="Parsa K" first="Khosro" last="Parsa">Khosro Parsa</name>
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<author><name sortKey="Sadeghi, Homa" sort="Sadeghi, Homa" uniqKey="Sadeghi H" first="Homa" last="Sadeghi">Homa Sadeghi</name>
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<s2>Tehran</s2>
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<author><name sortKey="Shahidi, Gholam Ali" sort="Shahidi, Gholam Ali" uniqKey="Shahidi G" first="Gholam-Ali" last="Shahidi">Gholam-Ali Shahidi</name>
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<s2>Tehran</s2>
<s3>IRN</s3>
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<author><name sortKey="Ronaghi, Mostafa" sort="Ronaghi, Mostafa" uniqKey="Ronaghi M" first="Mostafa" last="Ronaghi">Mostafa Ronaghi</name>
<affiliation wicri:level="2"><inist:fA14 i1="06"><s1>Stanford Genome Technology Center, Stanford University</s1>
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<s3>USA</s3>
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<country>États-Unis</country>
<placeName><region type="state">Californie</region>
</placeName>
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<author><name sortKey="Elahi, Elahe" sort="Elahi, Elahe" uniqKey="Elahi E" first="Elahe" last="Elahi">Elahe Elahi</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biotechnology College of Science, University of Tehran</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>1 aut.</sZ>
<sZ>11 aut.</sZ>
</inist:fA14>
<country>Iran</country>
<wicri:noRegion>Tehran</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Cellular and Molecular Biology, School of Biology, College of Science, University of Tehran</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
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<wicri:noRegion>Tehran</wicri:noRegion>
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<affiliation wicri:level="1"><inist:fA14 i1="07"><s1>Center of Excellence in Biomathematics, School of Mathematics, Statistics and Computer Science, College of Science, University of Tehran</s1>
<s2>Tehran</s2>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">A Clinic-Based Screening of Mutations in Exons 31, 34, 35, 41, and 48 of LRRK2 in Iranian Parkinson's Disease Patients</title>
<author><name sortKey="Shojaee, Seyedmehdi" sort="Shojaee, Seyedmehdi" uniqKey="Shojaee S" first="Seyedmehdi" last="Shojaee">Seyedmehdi Shojaee</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biotechnology College of Science, University of Tehran</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>1 aut.</sZ>
<sZ>11 aut.</sZ>
</inist:fA14>
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<wicri:noRegion>Tehran</wicri:noRegion>
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<author><name sortKey="Sina, Farzad" sort="Sina, Farzad" uniqKey="Sina F" first="Farzad" last="Sina">Farzad Sina</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Neurology, Iran University of Medical Sciences, Hazrat Rasool Hospital</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>2 aut.</sZ>
<sZ>9 aut.</sZ>
</inist:fA14>
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<author><name sortKey="Farboodi, Niloofar" sort="Farboodi, Niloofar" uniqKey="Farboodi N" first="Niloofar" last="Farboodi">Niloofar Farboodi</name>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Cellular and Molecular Biology, School of Biology, College of Science, University of Tehran</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>3 aut.</sZ>
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<author><name sortKey="Fazlali, Zeinab" sort="Fazlali, Zeinab" uniqKey="Fazlali Z" first="Zeinab" last="Fazlali">Zeinab Fazlali</name>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Cellular and Molecular Biology, School of Biology, College of Science, University of Tehran</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
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<country>Iran</country>
<wicri:noRegion>Tehran</wicri:noRegion>
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<author><name sortKey="Ghazavi, Farzaneh" sort="Ghazavi, Farzaneh" uniqKey="Ghazavi F" first="Farzaneh" last="Ghazavi">Farzaneh Ghazavi</name>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Cellular and Molecular Biology, School of Biology, College of Science, University of Tehran</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
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<wicri:noRegion>Tehran</wicri:noRegion>
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</author>
<author><name sortKey="Seyed Ali Ghorashi" sort="Seyed Ali Ghorashi" uniqKey="Seyed Ali Ghorashi" last="Seyed Ali Ghorashi">SEYED ALI GHORASHI</name>
<affiliation wicri:level="1"><inist:fA14 i1="04"><s1>National Institute of Genetic Engineering and Biotechnology</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>6 aut.</sZ>
</inist:fA14>
<country>Iran</country>
<wicri:noRegion>National Institute of Genetic Engineering and Biotechnology</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Parsa, Khosro" sort="Parsa, Khosro" uniqKey="Parsa K" first="Khosro" last="Parsa">Khosro Parsa</name>
<affiliation wicri:level="1"><inist:fA14 i1="05"><s1>Department of Neurosurgery, Shohada Hospital, Shaheed Beheshti University of Medical Sciences</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>7 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Iran</country>
<wicri:noRegion>Tehran</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Sadeghi, Homa" sort="Sadeghi, Homa" uniqKey="Sadeghi H" first="Homa" last="Sadeghi">Homa Sadeghi</name>
<affiliation wicri:level="1"><inist:fA14 i1="05"><s1>Department of Neurosurgery, Shohada Hospital, Shaheed Beheshti University of Medical Sciences</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>7 aut.</sZ>
<sZ>8 aut.</sZ>
</inist:fA14>
<country>Iran</country>
<wicri:noRegion>Tehran</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Shahidi, Gholam Ali" sort="Shahidi, Gholam Ali" uniqKey="Shahidi G" first="Gholam-Ali" last="Shahidi">Gholam-Ali Shahidi</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Neurology, Iran University of Medical Sciences, Hazrat Rasool Hospital</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>2 aut.</sZ>
<sZ>9 aut.</sZ>
</inist:fA14>
<country>Iran</country>
<wicri:noRegion>Tehran</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Ronaghi, Mostafa" sort="Ronaghi, Mostafa" uniqKey="Ronaghi M" first="Mostafa" last="Ronaghi">Mostafa Ronaghi</name>
<affiliation wicri:level="2"><inist:fA14 i1="06"><s1>Stanford Genome Technology Center, Stanford University</s1>
<s2>Palo Alto, California</s2>
<s3>USA</s3>
<sZ>10 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Californie</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Elahi, Elahe" sort="Elahi, Elahe" uniqKey="Elahi E" first="Elahe" last="Elahi">Elahe Elahi</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biotechnology College of Science, University of Tehran</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>1 aut.</sZ>
<sZ>11 aut.</sZ>
</inist:fA14>
<country>Iran</country>
<wicri:noRegion>Tehran</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Cellular and Molecular Biology, School of Biology, College of Science, University of Tehran</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>11 aut.</sZ>
</inist:fA14>
<country>Iran</country>
<wicri:noRegion>Tehran</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><inist:fA14 i1="07"><s1>Center of Excellence in Biomathematics, School of Mathematics, Statistics and Computer Science, College of Science, University of Tehran</s1>
<s2>Tehran</s2>
<s3>IRN</s3>
<sZ>11 aut.</sZ>
</inist:fA14>
<country>Iran</country>
<wicri:noRegion>Tehran</wicri:noRegion>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Movement disorders</title>
<title level="j" type="abbreviated">Mov. disord.</title>
<idno type="ISSN">0885-3185</idno>
<imprint><date when="2009">2009</date>
</imprint>
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</sourceDesc>
<seriesStmt><title level="j" type="main">Movement disorders</title>
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<idno type="ISSN">0885-3185</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Exon</term>
<term>Human</term>
<term>Medical screening</term>
<term>Mutation</term>
<term>Nervous system diseases</term>
<term>Parkinson disease</term>
<term>Sex ratio</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Maladie de Parkinson</term>
<term>Pathologie du système nerveux</term>
<term>Dépistage</term>
<term>Mutation</term>
<term>Exon</term>
<term>Homme</term>
<term>Sex ratio</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Homme</term>
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<front><div type="abstract" xml:lang="en">We present results of mutation screening of exons 31, 34, 35, 41, and 48 of LRRK2 in 205 Iranian Parkinson's disease patients. Sixteen percent of the cases were familial. Although age was not a factor in patient recruitment, the Iranian cohort was relatively young (average age at onset of disease: 48.9 years). A notably high male to female ratio (296:1) and earlier age at onset (by 2.9 years) in men were observed. A known disease-associated variation, c.C4321T causing R1441C, and IVS31 + 3A > G, a variation that may be associated, were observed. Therefore, disregarding IVS31 + 3A > G, disease status in at least 0.5% of our young cohort and in 3.5% of the familial cases was associated with a mutation in the five exons of LRRK2 screened. Interestingly, the variation causing p.G2019S was not observed.</div>
</front>
</TEI>
<affiliations><list><country><li>Iran</li>
<li>États-Unis</li>
</country>
<region><li>Californie</li>
</region>
</list>
<tree><country name="Iran"><noRegion><name sortKey="Shojaee, Seyedmehdi" sort="Shojaee, Seyedmehdi" uniqKey="Shojaee S" first="Seyedmehdi" last="Shojaee">Seyedmehdi Shojaee</name>
</noRegion>
<name sortKey="Elahi, Elahe" sort="Elahi, Elahe" uniqKey="Elahi E" first="Elahe" last="Elahi">Elahe Elahi</name>
<name sortKey="Elahi, Elahe" sort="Elahi, Elahe" uniqKey="Elahi E" first="Elahe" last="Elahi">Elahe Elahi</name>
<name sortKey="Elahi, Elahe" sort="Elahi, Elahe" uniqKey="Elahi E" first="Elahe" last="Elahi">Elahe Elahi</name>
<name sortKey="Farboodi, Niloofar" sort="Farboodi, Niloofar" uniqKey="Farboodi N" first="Niloofar" last="Farboodi">Niloofar Farboodi</name>
<name sortKey="Fazlali, Zeinab" sort="Fazlali, Zeinab" uniqKey="Fazlali Z" first="Zeinab" last="Fazlali">Zeinab Fazlali</name>
<name sortKey="Ghazavi, Farzaneh" sort="Ghazavi, Farzaneh" uniqKey="Ghazavi F" first="Farzaneh" last="Ghazavi">Farzaneh Ghazavi</name>
<name sortKey="Parsa, Khosro" sort="Parsa, Khosro" uniqKey="Parsa K" first="Khosro" last="Parsa">Khosro Parsa</name>
<name sortKey="Sadeghi, Homa" sort="Sadeghi, Homa" uniqKey="Sadeghi H" first="Homa" last="Sadeghi">Homa Sadeghi</name>
<name sortKey="Seyed Ali Ghorashi" sort="Seyed Ali Ghorashi" uniqKey="Seyed Ali Ghorashi" last="Seyed Ali Ghorashi">SEYED ALI GHORASHI</name>
<name sortKey="Shahidi, Gholam Ali" sort="Shahidi, Gholam Ali" uniqKey="Shahidi G" first="Gholam-Ali" last="Shahidi">Gholam-Ali Shahidi</name>
<name sortKey="Sina, Farzad" sort="Sina, Farzad" uniqKey="Sina F" first="Farzad" last="Sina">Farzad Sina</name>
</country>
<country name="États-Unis"><region name="Californie"><name sortKey="Ronaghi, Mostafa" sort="Ronaghi, Mostafa" uniqKey="Ronaghi M" first="Mostafa" last="Ronaghi">Mostafa Ronaghi</name>
</region>
</country>
</tree>
</affiliations>
</record>
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