Publications by authors named "Athina Simitsi"

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Genome-wide association study of copy number variations in Parkinson's disease.
Zied Landoulsi, Ashwin Ashok Kumar Sreelatha, Nicole Kuznetsov, Claudia Schulte, Dheeraj Reddy Bobbili, Athina Maria Simitsi

medRxiv· July 2025

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The novel p.A30G SNCA pathogenic variant in Greek patients with familial and sporadic Parkinson's disease.
Ioanna Alefanti, Christos Koros, Viktoria Tsami, Athina Maria Simitsi, Chrisoula Kartanou

Eur J Neurol· February 2025

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Motor and nonmotor features of p.A53T alpha-synuclein PD vs idiopathic PD: longitudinal data from the PPMI study.
Athina Maria Simitsi, Evangelos Sfikas, Christos Koros, Nikolaos Papagiannakis, Ion Beratis

J Neurol· February 2025

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A Global Perspective of -Related Parkinson's Disease: A Narrative Review.
Christos Koros, Anastasia Bougea, Ioanna Alefanti, Athina Maria Simitsi, Nikolaos Papagiannakis

Genes (Basel)· December 2024

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Association of Body Mass Index and Parkinson Disease: A Bidirectional Mendelian Randomization Study.
Cloé Domenighetti, Pierre-Emmanuel Sugier, Ashwin Ashok Kumar Sreelatha, Claudia Schulte, Sandeep Grover, Athina Maria Simitsi

Neurology· August 2024

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Jumping to conclusions bias, psychosis and impulsivity in early stages of Parkinson's disease.
Ioanna Pachi, Vassilis Papadopoulos, Lida Alkisti Xenaki, Christos Koros, Athina Maria Simitsi

J Neurol· December 2023

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Comprehensive Evaluation of Psychotic Features and Their Clinical Correlates in Early Parkinson's Disease.
Ioanna Pachi, Vassilis Papadopoulos, Christos Koros, Athina Maria Simitsi, Anastasia Bougea

J Parkinsons Dis· November 2023

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The Landscape of Monogenic Parkinson's Disease in Populations of Non-European Ancestry: A Narrative Review.
Christos Koros, Anastasia Bougea, Athina Maria Simitsi, Nikolaos Papagiannakis, Efthalia Angelopoulou

Genes (Basel)· November 2023

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Frequency of Impulsive-Compulsive Behavior and Associated Psychological Factors in Parkinson's Disease: Lack of Control or Too Much of It?
Alexandros Kapsomenakis, Dimitrios Kasselimis, Emily Vaniotis, Anastasia Bougea, Christos Koros, Athina Maria Simitsi

Medicina (Kaunas)· November 2023

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Investigation of Shared Genetic Risk Factors Between Parkinson's Disease and Cancers.
Pierre-Emmanuel Sugier, Elise A Lucotte, Cloé Domenighetti, Matthew H Law, Mark M Iles, Athina Maria Simitsi

Mov Disord· April 2023

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The Interaction between HLA-DRB1 and Smoking in Parkinson's Disease Revisited.
Cloé Domenighetti, Venceslas Douillard, Pierre-Emmanuel Sugier, Ashwin Ashok Kumar Sreelatha, Claudia Schulte, Athina Maria Simitsi

Mov Disord· September 2022

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Genome-wide Association and Meta-analysis of Age at Onset in Parkinson Disease: Evidence From the COURAGE-PD Consortium.
Sandeep Grover, Ashwin Ashok Kumar Sreelatha, Lasse Pihlstrom, Cloé Domenighetti, Claudia Schulte, Athina Maria Simitsi

Neurology· August 2022

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Distinct profiles of LRRK2 activation and Rab GTPase phosphorylation in clinical samples from different PD cohorts.
Lilian Petropoulou-Vathi, Athina Simitsi, Politymi-Eleni Valkimadi, Maria Kedariti, Lampros Dimitrakopoulos

NPJ Parkinsons Dis· June 2022

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Asymptomatic carriers of the p.A53T SNCA mutation: Data from the PPMI study.
Athina Maria Simitsi, Christos Koros, Maria Stamelou, Ion Beratis, Efthymia Efthymiopoulou

Parkinsonism Relat Disord· May 2022

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Mendelian Randomisation Study of Smoking, Alcohol, and Coffee Drinking in Relation to Parkinson's Disease.
Cloé Domenighetti, Pierre-Emmanuel Sugier, Ashwin Ashok Kumar Sreelatha, Claudia Schulte, Sandeep Grover, Athina Maria Simitsi

J Parkinsons Dis· April 2022

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Dairy Intake and Parkinson's Disease: A Mendelian Randomization Study.
Cloé Domenighetti, Pierre-Emmanuel Sugier, Ashwin Ashok Kumar Sreelatha, Claudia Schulte, Sandeep Grover, Athina Maria Simitsi

Mov Disord· April 2022

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Apathy: An underestimated feature in GBA and LRRK2 non-manifesting mutation carriers.
Ioanna Pachi, Christos Koros, Athina M Simitsi, Dimitra Papadimitriou, Anastasia Bougea

Parkinsonism Relat Disord· October 2021

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A Novel SNCA A30G Mutation Causes Familial Parkinson's Disease.
Hui Liu, Christos Koros, Timo Strohäker, Claudia Schulte, Maria Bozi, Athina Maria Simitsi

Mov Disord· July 2021

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REM sleep behavior disorder and other sleep abnormalities in p. A53T SNCA mutation carriers.
Athina Maria Simitsi, Christos Koros, Maria Stamelou, Dimitra Papadimitriou, Athanasios Leonardos

Sleep· May 2021

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Validation of differentially expressed brain-enriched microRNAs in the plasma of PD patients.
Stylianos Ravanidis, Anastasia Bougea, Nikolaos Papagiannakis, Christos Koros, Athina Maria Simitsi

Ann Clin Transl Neurol· September 2020

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Phenotypic Characteristics in GBA-Associated Parkinson's Disease: A Study in a Greek Population.
Athina Simitsi, Christos Koros, Marina Moraitou, Nikos Papagiannakis, Roubina Antonellou

J Parkinsons Dis· October 2019

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Serotonergic pathology and disease burden in the premotor and motor phase of A53T α-synuclein parkinsonism: a cross-sectional study.
Heather Wilson, George Dervenoulas, Gennaro Pagano, Christos Koros, Tayyabah Yousaf, Athina Simitsi

Lancet Neurol· August 2019

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123I-FP-CIT SPECT [(123) I-2β-carbomethoxy-3β-(4-iodophenyl)-N-(3-fluoropropyl) nortropane single photon emission computed tomography] Imaging in a p.A53T α-synuclein Parkinson's disease cohort versus Parkinson's disease.
Christos Koros, Athina Simitsi, Andreas Prentakis, Ion Beratis, Dimitra Papadimitriou

Mov Disord· November 2018

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Genetics of Parkinson's Disease: Genotype-Phenotype Correlations.
Christos Koros, Athina Simitsi, Leonidas Stefanis

Int Rev Neurobiol· March 2018

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Selective cognitive impairment and hyposmia in p.A53T PD vs typical PD.
Christos Koros, Maria Stamelou, Athina Simitsi, Ion Beratis, Dimitra Papadimitriou

Neurology· March 2018

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