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G. Opala · SciRah

Researcher profile · Semantic Scholar

G. Opala

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G. Opala — researcher profile on SciRah

h-index: 36
Works: 133
Citations: 4,341

Most-cited papers

Familial Parkinson's disease iPSCs show cellular deficits in mitochondrial responses that can be pharmacologically rescued
O. Cooper, Hyemyung Seo, S. Andrabi, C. Guardia-Laguarta +35 more
2012Science Translational Medicine490 citations Open access
Semantic Scholar
Translation initiator EIF4G1 mutations in familial Parkinson disease.
M. Chartier-Harlin, J. Dachsel, C. Vilariño-Güell, S. Lincoln +46 more
2011American Journal of Human Genetics326 citations Open access
Semantic Scholar
LRRK2 exonic variants and susceptibility to Parkinson’s disease
O. Ross, A. Soto-Ortolaza, M. Heckman, J. Aasly +56 more
2011Lancet Neurology304 citations Open access
Semantic Scholar
neurodegeneration : evidence for association of the p . R 47 H variant with frontotemporal dementia and Parkinson ¿ s disease Permalink
Sruti Rayaprolu, Bianca Mullen, M. Baker, T. Lynch +29 more
2013264 citations
Semantic Scholar
Large-scale replication and heterogeneity in Parkinson disease genetic loci
Manu Sharma, J. Ioannidis, J. Aasly, G. Annesi +50 more
2012Neurology145 citations Open access
Semantic Scholar
Heterozygous PINK1 p.G411S increases risk of Parkinson’s disease via a dominant-negative mechanism
A. Puschmann, Fabienne C. Fiesel, T. Caulfield, R. Hudec +29 more
2016Brain : a journal of neurology137 citations Open access
Semantic Scholar
Creation of an Open-Access, Mutation-Defined Fibroblast Resource for Neurological Disease Research
Selina Wray, Matthew Self, P. Lewis, J. Taanman +42 more
2012PLoS ONE129 citations Open access
Semantic Scholar
TREM2 in neurodegeneration: evidence for association of the p.R47H variant with frontotemporal dementia and Parkinson’s disease
Sruti Rayaprolu, Bianca Mullen, M. Baker, Timothy Lynch +29 more
2013Molecular Neurodegeneration115 citations Open access
Semantic Scholar
A multi-centre clinico-genetic analysis of the VPS35 gene in Parkinson disease indicates reduced penetrance for disease-associated variants
Manu Sharma, J. Ioannidis, J. Aasly, G. Annesi +59 more
2012Journal of Medical Genetics110 citations Open access
Semantic Scholar
The association of functional catechol-O-methyltransferase haplotypes with risk of Parkinson's disease, levodopa treatment response, and complications
M. Białecka, M. Kurzawski, G. Kłodowska-Duda, G. Opala +2 more
2008Pharmacogenetics & Genomics102 citations
Semantic Scholar
Factors affecting the health-related quality of life of patients with cervical dystonia and the impact of botulinum toxin type A injections.
J. Sławek, A. Friedman, A. Potulska, P. Krystkowiak +7 more
2007Functional Neurology102 citations
Semantic Scholar
Independent and joint effects of the MAPT and SNCA genes in Parkinson's disease
A. Elbaz, O. Ross, J. Ioannidis, A. Soto-Ortolaza +37 more
2011Annals of Neurology94 citations Open access
Semantic Scholar
Novel A18T and pA29S substitutions in α-synuclein may be associated with sporadic Parkinson's disease
D. Hoffman-Zacharska, D. Koziorowski, O. Ross, M. Milewski +15 more
2013Parkinsonism & Related Disorders87 citations Open access
Semantic Scholar
CARD15 variants in patients with sporadic Parkinson's disease.
M. Białecka, M. Kurzawski, G. Kłodowska-Duda, G. Opala +4 more
2007Neurosciences research79 citations
Semantic Scholar
A large-scale genetic association study to evaluate the contribution of Omi/HtrA2 (PARK13) to Parkinson’s disease
R. Krüger, Manu Sharma, O. Riess, T. Gasser +35 more
2009Neurobiology of Aging74 citations Open access
Semantic Scholar
Genetic variation of Omi/HtrA2 and Parkinson’s disease
Owen A. Ross, A. Soto, C. Vilariño-Güell, M. Heckman +13 more
2008Parkinsonism & Related Disorders71 citations Open access
Semantic Scholar
Mitochondrial targeting sequence variants of the CHCHD2 gene are a risk for Lewy body disorders
Kotaro Ogaki, Shunsuke Koga, M. Heckman, Fabienne C. Fiesel +28 more
2015Neurology67 citations Open access
Semantic Scholar
Global investigation and meta-analysis of the C9orf72 (G4C2)n repeat in Parkinson disease
J. Theuns, A. Verstraeten, K. Sleegers, E. Wauters +48 more
2014Neurology62 citations Open access
Semantic Scholar
Early-onset Parkinson's disease due to PINK1 p.Q456X mutation - clinical and functional study
J. Siuda, B. Jasińska-Myga, M. Boczarska-Jedynak, G. Opala +8 more
2014Parkinsonism & Related Disorders59 citations Open access
Semantic Scholar
Magnetic resonance spectroscopy as a predictor of conversion of mild cognitive impairment to dementia.
M. Targosz-Gajniak, J. Siuda, Magdalena Wicher, T. Banasik +3 more
2013Journal of Neurological Sciences58 citations
Semantic Scholar
Cerebral white matter lesions in patients with dementia - from MCI to severe Alzheimer's disease.
M. Targosz-Gajniak, J. Siuda, S. Ochudło, G. Opala
2009Journal of Neurological Sciences56 citations
Semantic Scholar
Mitochondrial DNA haplogroups and subhaplogroups are associated with Parkinson’s disease risk in a Polish PD cohort
K. Gaweda-Walerych, A. Maruszak, K. Safranow, M. Białecka +10 more
2008Journal of neural transmission56 citations
Semantic Scholar
Apolipoprotein E gene polymorphism, total plasma cholesterol level, and Parkinson disease dementia.
B. Jasińska-Myga, G. Opala, C. Goetz, J. Tustanowski +3 more
2007Archives of Neurology55 citations
Semantic Scholar
Middle cerebral artery vasospasm: Transcranial color-coded duplex sonography versus conventional nonimaging transcranial Doppler sonography*
M. Świat, J. Weigele, R. Hurst, S. Kasner +8 more
2009Critical Care Medicine49 citations
Semantic Scholar
Mitochondrial transcription factor A variants and the risk of Parkinson's disease.
K. Gaweda-Walerych, K. Safranow, A. Maruszak, M. Białecka +12 more
2010Neuroscience Letters48 citations Open access
Semantic Scholar
Population-specific frequencies for LRRK2 susceptibility variants in the Genetic Epidemiology Of Parkinson’s Disease (GEO-PD) consortium
M. Heckman, A. Soto-Ortolaza, J. Aasly, Nadine Abahuni +58 more
2013Movement Disorders46 citations Open access
Semantic Scholar
GWAS risk factors in Parkinson's disease: LRRK2 coding variation and genetic interaction with PARK16.
A. Soto-Ortolaza, M. Heckman, C. Labbé, D. Serie +12 more
2013American Journal of Neurodegenerative Disease43 citations
Semantic Scholar
Role for the microtubule-associated protein tau variant p.A152T in risk of α-synucleinopathies
C. Labbé, Kotaro Ogaki, O. Lorenzo-Betancor, A. Soto-Ortolaza +32 more
2015Neurology42 citations Open access
Semantic Scholar
Human leukocyte antigen variation and Parkinson’s disease
A. Puschmann, Christophe Verbeeck, M. Heckman, A. Soto-Ortolaza +8 more
2011Parkinsonism & Related Disorders41 citations Open access
Semantic Scholar
Various patterns of gestes antagonistes in cervical dystonia.
S. Ochudło, Karolina Drzyzga, L. Drzyzga, G. Opala
2007Parkinsonism & Related Disorders41 citations
Semantic Scholar
The protective effect of LRRK2 p.R1398H on risk of Parkinson’s disease is independent of MAPT and SNCA variants
M. Heckman, A. Elbaz, A. Soto-Ortolaza, D. Serie +51 more
2013Neurobiology of Aging37 citations Open access
Semantic Scholar
Influence of physiotherapy on severity of motor symptoms and quality of life in patients with Parkinson disease.
J. Cholewa, M. Boczarska-Jedynak, G. Opala
2013Neurologia i Neurochirurgia Polska37 citations Open access
Semantic Scholar
Botulinum toxin improves the quality of life and reduces the intensification of depressive symptoms in patients with blepharospasm.
S. Ochudło, P. Bryniarski, G. Opala
2007Parkinsonism & Related Disorders37 citations
Semantic Scholar
From mild cognitive impairment to Alzheimer's disease - influence of homocysteine, vitamin B12 and folate on cognition over time: results from one-year follow-up.
J. Siuda, A. Gorzkowska, M. Patalong-Ogiewa, E. Krzystanek +6 more
2009Neurologia i Neurochirurgia Polska36 citations
Semantic Scholar
Neck duplex Doppler ultrasound evaluation for assessing chronic cerebrospinal venous insufficiency in multiple sclerosis patients
M. Zaniewski, J. Kostecki, W. Kuczmik, D. Ziaja +6 more
2013Phlebology33 citations
Semantic Scholar
Role of sepiapterin reductase gene at the PARK3 locus in Parkinson's disease.
Manu Sharma, D. Maraganore, J. Ioannidis, O. Riess +39 more
2011Neurobiology of Aging31 citations Open access
Semantic Scholar
Large-scale assessment of polyglutamine repeat expansions in Parkinson disease
Lisa Wang, J. Aasly, G. Annesi, S. Bardien +51 more
2015Neurology30 citations Open access
Semantic Scholar
Interleukin-10 gene polymorphism in Parkinson's disease patients.
M. Białecka, G. Kłodowska-Duda, M. Kurzawski, J. Sławek +4 more
2007Archives of Medical Research29 citations
Semantic Scholar
DNAJC13 p.Asn855Ser mutation screening in Parkinson’s disease and pathologically confirmed Lewy body disease patients
O. Lorenzo-Betancor, Kotaro Ogaki, A. Soto-Ortolaza, C. Labbé +26 more
2015European Journal of Neurology27 citations Open access
Semantic Scholar
Genetic variation of the retromer subunits VPS26A/B-VPS29 in Parkinson’s disease
Barbara Shannon, A. Soto-Ortolaza, Sruti Rayaprolu, Heather D. Cannon +14 more
2014Neurobiology of Aging26 citations Open access
Semantic Scholar
Validation of the Polish version of the Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS).
J. Siuda, M. Boczarska-Jedynak, S. Budrewicz, Monika Figura +25 more
2020Neurologia i Neurochirurgia Polska25 citations Open access
Semantic Scholar
An independent replication of PARK16 in Asian samples
C. Vilariño-Güell, O. Ross, J. Aasly, L. White +13 more
2010Neurology25 citations Open access
Semantic Scholar
Vascular risk factors and intensity of cognitive dysfunction in MCI.
J. Siuda, A. Gorzkowska, G. Opala, S. Ochudło
2007Journal of Neurological Sciences24 citations
Semantic Scholar
Polish forum for prevention guidelines on smoking.
K. Kawecka-Jaszcz, P. Jankowski, P. Podolec, G. Kopeć +12 more
2008Kardiologia polska23 citations
Semantic Scholar
Polish Forum for Prevention Guidelines on Diabetes.
E. Kozek, P. Podolec, G. Kopeć, A. Pająk +9 more
2008Kardiologia polska23 citations
Semantic Scholar
Polymorphism in semaphorin 5A (Sema5A) gene is not a marker of Parkinson's disease risk.
M. Białecka, M. Kurzawski, G. Kłodowska-Duda, G. Opala +2 more
2006Neuroscience Letters23 citations
Semantic Scholar
Platelet phospholipase A2 activity in patients with Alzheimer’s disease, vascular dementia and ischemic stroke
E. Krzystanek, M. Krzystanek, G. Opala, H. Trzeciak +2 more
2007Journal of neural transmission22 citations
Semantic Scholar
Polish forum for prevention guidelines on dyslipidaemia.
B. Cybulska, W. Szostak, P. Podolec, G. Kopeć +11 more
2008Kardiologia polska16 citations
Semantic Scholar
Cathepsin B p.Gly284Val Variant in Parkinson’s Disease Pathogenesis
L. Milanowski, Xu Hou, Jenny M. Bredenberg, Fabienne C. Fiesel +34 more
2022International Journal of Molecular Sciences15 citations Open access
Semantic Scholar
Polish forum for prevention guidelines on diet.
L. Kłosiewicz-Latoszek, W. B. Szostak, P. Podolec, G. Kopeć +12 more
2008Kardiologia polska15 citations
Semantic Scholar

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