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K. Wirdefeldt · SciRah

Researcher profile · Semantic Scholar

K. Wirdefeldt

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K. Wirdefeldt — researcher profile on SciRah

h-index: 37
Works: 113
Citations: 5,727

Most-cited papers

Epidemiology and etiology of Parkinson’s disease: a review of the evidence
K. Wirdefeldt, H. Adami, P. Cole, D. Trichopoulos +1 more
2011European Journal of Epidemiology1,237 citations Open access
Semantic Scholar
Phenotypically concordant and discordant monozygotic twins display different DNA copy-number-variation profiles.
C. Bruder, A. Piotrowski, A. Gijsbers, Robin Andersson +18 more
2008American Journal of Human Genetics562 citations Open access
Semantic Scholar
Vagotomy and Parkinson disease
Bo-Jing Liu, F. Fang, N. Pedersen, Annika Tillander +5 more
2017Neurology248 citations Open access
Semantic Scholar
Physical activity and risk of Parkinson's disease in the Swedish National March Cohort.
Fei Yang, Ylva Trolle Lagerros, R. Bellocco, H. Adami +3 more
2015Brain : a journal of neurology160 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
Depression in amyotrophic lateral sclerosis
E. Roos, D. Mariosa, C. Ingre, C. Lundholm +3 more
2016Neurology126 citations Open access
Semantic Scholar
Heritability of Parkinson disease in Swedish twins: a longitudinal study
K. Wirdefeldt, M. Gatz, C. Reynolds, C. Prescott +1 more
2011Neurobiology of Aging118 citations Open access
Semantic Scholar
Association of Stress-Related Disorders With Subsequent Neurodegenerative Diseases.
Huan Song, Johanna Sieurin, K. Wirdefeldt, N. Pedersen +4 more
2020JAMA Neurology115 citations Open access
Semantic Scholar
Dietary antioxidants and risk of Parkinson's disease in two population‐based cohorts
Fei Yang, A. Wolk, N. Håkansson, N. Pedersen +1 more
2017Movement Disorders111 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
Levodopa–Carbidopa Intestinal Gel in Patients with Parkinson’s Disease: A Systematic Review
K. Wirdefeldt, P. Odin, D. Nyholm
2016CNS Drugs107 citations
Semantic Scholar
Relationship Between Poor Olfaction and Mortality Among Community-Dwelling Older Adults
Bo-Jing Liu, Zhe-Hui Luo, J. Pinto, E. Shiroma +5 more
2019Annals of Internal Medicine99 citations Open access
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
Reduced incidence of Parkinson's disease after dipeptidyl peptidase‐4 inhibitors—A nationwide case‐control study
P. Svenningsson, K. Wirdefeldt, Li Yin, F. Fang +3 more
2016Movement Disorders93 citations
Semantic Scholar
Accuracy and Sensitivity of Parkinsonian Disorder Diagnoses in Two Swedish National Health Registers
Adina L. Feldman, Anna L. V. Johansson, M. Gatz, M. Flensburg +5 more
2012Neuroepidemiology82 citations Open access
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
Mendelian Randomisation Study of Smoking, Alcohol, and Coffee Drinking in Relation to Parkinson’s Disease
Cloé Domenighetti, P. Sugier, A. A. Sreelatha, C. Schulte +75 more
2021Journal of Parkinson's Disease66 citations Open access
Semantic Scholar
Lipids, Apolipoproteins, and The Risk of Parkinson's Disease: A Prospective Cohort Study and a Mendelian Randomization Analysis.
F. Fang, Y. Zhan, N. Hammar, Xia Shen +3 more
2019Circulation Research66 citations Open access
Semantic Scholar
Parkinson's disease and cancer: A register-based family study.
K. Wirdefeldt, C. Weibull, Hong-Lei Chen, F. Kamel +3 more
2014American Journal of Epidemiology65 citations Open access
Semantic Scholar
Incidence of osmotic demyelination syndrome in Sweden: A nationwide study
Hildur M. Aegisdottir, Charith N. Cooray, K. Wirdefeldt, F. Piehl +1 more
2019Acta Neurologica Scandinavica63 citations Open access
Semantic Scholar
Strong association between glucocerebrosidase mutations and Parkinson's disease in Sweden
C. Ran, Lovisa Brodin, L. Forsgren, Marie Westerlund +16 more
2016Neurobiology of Aging59 citations Open access
Semantic Scholar
Head injury and Parkinson's disease: A population‐based study
F. Fang, Hong-Lei Chen, Adina L. Feldman, F. Kamel +2 more
2012Movement Disorders58 citations
Semantic Scholar
Migraine and risk of stroke: a national population-based twin study
M. Lantz, Johanna Sieurin, A. Sjölander, E. Waldenlind +2 more
2017Brain : a journal of neurology56 citations Open access
Semantic Scholar
Socioeconomic status in relation to Parkinson's disease risk and mortality
Fei Yang, Anna L. V. Johansson, N. Pedersen, F. Fang +2 more
2016Medicine54 citations Open access
Semantic Scholar
Amyotrophic lateral sclerosis and cancer – a register-based study in Sweden
F. Fang, A. Al-Chalabi, L. Ronnevi, M. Turner +3 more
2013Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration50 citations Open access
Semantic Scholar
Hospital-treated infections in early- and mid-life and risk of Alzheimer’s disease, Parkinson’s disease, and amyotrophic lateral sclerosis: A nationwide nested case-control study in Sweden
Jiang-Wei Sun, J. Ludvigsson, C. Ingre, F. Piehl +4 more
2022PLoS Medicine48 citations Open access
Semantic Scholar
CNS infections, sepsis and risk of Parkinson's disease.
F. Fang, K. Wirdefeldt, A. Jacks, F. Kamel +2 more
2012International Journal of Epidemiology47 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
Personality traits and the risk for Parkinson disease: a prospective study
Johanna Sieurin, P. Gustavsson, C. Weibull, Adina L. Feldman +4 more
2015European Journal of Epidemiology45 citations Open access
Semantic Scholar
Occupational exposure in Parkinsonian disorders: A 43-year prospective cohort study in men
Adina L. Feldman, Anna L. V. Johansson, Ni-Se Gun, M. Gatz +2 more
2011Parkinsonism & Related Disorders45 citations Open access
Semantic Scholar
Vagotomy and subsequent risk of inflammatory bowel disease: a nationwide register‐based matched cohort study
Bo-Jing Liu, A. Wanders, K. Wirdefeldt, A. Sjölander +6 more
2020Alimentary Pharmacology and Therapeutics40 citations
Semantic Scholar
Prodromal Markers in Parkinson’s Disease: Limitations in Longitudinal Studies and Lessons Learned
S. Heinzel, B. Roeben, Y. Ben-Shlomo, S. Lerche +20 more
2016Frontiers in Aging Neuroscience40 citations Open access
Semantic Scholar
Dairy Intake and Parkinson's Disease: A Mendelian Randomization Study
Cloé Domenighetti, P. Sugier, Ashwin Ashok Kumar Sreelatha, C. Schulte +75 more
2022Movement Disorders38 citations Open access
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
Creatinine and C-reactive protein in amyotrophic lateral sclerosis, multiple sclerosis and Parkinson’s disease
Can Cui, Jiang-Wei Sun, Y. Pawitan, F. Piehl +7 more
2020Brain Communications31 citations Open access
Semantic Scholar
Body mass index, sitting time, and risk of Parkinson disease
E. Roos, A. Grotta, Fei Yang, R. Bellocco +4 more
2018Neurology31 citations Open access
Semantic Scholar
Moist smokeless tobacco (Snus) use and risk of Parkinson's disease.
Fei Yang, N. Pedersen, W. Ye, Zhi-Wei Liu +14 more
2016International Journal of Epidemiology31 citations Open access
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
Genome-wide Association and Meta-analysis of Age at Onset in Parkinson Disease
Sandeep Grover, A. Kumar-Sreelatha, L. Pihlstrøm, Cloé Domenighetti +79 more
2022Neurology30 citations Open access
Semantic Scholar
Irritable bowel syndrome and Parkinson’s disease risk: register-based studies
Bo-Jing Liu, A. Sjölander, N. Pedersen, J. Ludvigsson +3 more
2021npj Parkinson's Disease30 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
Occupational stress and risk for Parkinson's disease: A nationwide cohort study
Johanna Sieurin, R. Andel, Annika Tillander, E. Valdes +2 more
2018Movement Disorders29 citations Open access
Semantic Scholar
Investigation of shared genetic risk factors between Parkinson’s disease and cancers
P. Sugier, E. Lucotte, Cloé Domenighetti, M. Law +90 more
2023Movement Disorders28 citations Open access
Semantic Scholar
Methods in Neuroepidemiology Characterization of European Longitudinal Cohort Studies in Parkinson's Disease - Report of the JPND Working Group BioLoC-PD
S. Lerche, I. Liepelt-Scarfone, G. Alves, P. Barone +19 more
2015Neuroepidemiology28 citations Open access
Semantic Scholar
A KCNC3 mutation causes a neurodevelopmental, non-progressive SCA13 subtype associated with dominant negative effects and aberrant EGFR trafficking
S. Khare, Jerelyn Nick, Ya-Lan Zhang, Kira Galeano +19 more
2017PLoS ONE27 citations Open access
Semantic Scholar
Non-Replication of Association for Six Polymorphisms From Meta-Analysis of Genome-Wide Association Studies of Parkinson’s Disease: Large-Scale Collaborative Study
E. Evangelou, D. Maraganore, G. Annesi, L. Brighina +18 more
2009American Journal of Medical Genetics Part B: Neuropsychiatric Genetics27 citations Open access
Semantic Scholar
Genetic overlap between Parkinson’s disease and inflammatory bowel disease
Xiao-Ying Kang, A. Ploner, Yun-Zhang Wang, J. Ludvigsson +3 more
2023Brain Communications25 citations Open access
Semantic Scholar
Appendectomy, Tonsillectomy and Parkinson's Disease Risk: A Swedish Register-Based Study
Bo-Jing Liu, F. Fang, W. Ye, K. Wirdefeldt
2020Frontiers in Neurology25 citations Open access
Semantic Scholar
Clonal hematopoiesis of indeterminate potential and risk of neurodegenerative diseases
Xinyuan Liu, Huiwen Xue, K. Wirdefeldt, Huan Song +3 more
2024Journal of Internal Medicine24 citations
Semantic Scholar
Infection of the Central Nervous System, Sepsis and Amyotrophic Lateral Sclerosis
F. Fang, Hong-Lei Chen, K. Wirdefeldt, L. Ronnevi +4 more
2011PLoS ONE24 citations Open access
Semantic Scholar

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N. Pedersen×18
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F. Fang×16
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Manu Sharma×13
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Manu Sharma — researcher profile on SciRah
G. Annesi×13
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