Hreinn Stefánsson

MedicineBiochemistry, Genetics and Molecular Biology

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 2%percentile

2.8Author DataRank

Indexed papers

4in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 4 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Effects of copy number variations on brain structure and risk for psychiatric illness: Large‐scale studies from theENIGMAworking groups onCNVs

Human Brain Mapping(2021)10.1002/hbm.25354

Top 18%

1.2DataRank

Top 18%73 citations

Christopher R. K. Ching, Sophia I. Thomopoulos, Dennis van der Meer, Daqiang Sun, Julio E. Villalón‐Reina +95 more

Papers

Driven by 47 papers — median percentile 66. Top paper: “A genome-wide association study with 1,126,563 individuals identifies new risk loci for Alzheimer’s disease”.

A genome-wide association study with 1,126,563 individuals identifies new risk loci for Alzheimer’s disease

Nature Genetics(2021)10.1038/s41588-021-00921-z

N/A

8.0DataRank · unranked

1105 citations

Iris E. Jansen, Jeanne E. Savage, Alexey Shadrin, Shahram Bahrami, Dominic Holland +95 more

Genome-wide analyses of ADHD identify 27 risk loci, refine the genetic architecture and implicate several cognitive domains

Nature Genetics(2023)10.1038/s41588-022-01285-8

N/A

6.1DataRank · unranked

775 citations

G. Bragi Walters, Georgios Athanasiadis, Raymond K. Walters, Karen Therrien, Trine Tollerup Nielsen +81 more

Genome-wide association study identifies 48 common genetic variants associated with handedness

Nature Human Behaviour(2020)10.1038/s41562-020-00956-y

N/A

3.7DataRank · unranked

157 citations

Joyce Y. Tung, Nicholas Eriksson, Eva Albrecht, Fazil Alıev, Ole A. Andreassen +95 more

Depression pathophysiology, risk prediction of recurrence and comorbid psychiatric disorders using genome-wide analyses

Nature Medicine(2023)10.1038/s41591-023-02352-1

N/A

3.6DataRank · unranked

313 citations

Mitja Kurki, Jakob Grove, Georgios Voloudakis, Karen Therrien, Elisa Tasanko +38 more

Insights into the genetic architecture of osteoarthritis from stage 1 of the arcOGEN study

Annals of the Rheumatic Diseases(2011)10.1136/ard.2010.141473

N/A

2.9DataRank · unranked

121 citations

K S Elliott, N. Wrayner, G Zhai, C. Beazley, G. Thorleifsson +108 more

Integrated analysis of environmental and genetic influences on cord blood DNA methylation in new-borns

Nature Communications(2019)10.1038/s41467-019-10461-0

N/A

2.8DataRank · unranked

151 citations

Gökçen Eraslan, Christian M. Page, Jari Lahti, Marius Lahti-Pulkkinen, Esa Hämäläinen +233 more

A genome-wide cross-phenotype meta-analysis of the association of blood pressure with migraine

Nature Communications(2020)10.1038/s41467-020-17002-0

N/A

2.1DataRank · unranked

76 citations

Pamela M. Rist, Iyas Daghlas, Franco Giulianini, Padhraig Gormley, Verneri Anttila +95 more

Model-based assessment of replicability for genome-wide association meta-analysis

Nature Communications(2021)10.1038/s41467-021-21226-z

N/A

1.5DataRank · unranked

40 citations

Yu Jiang, Mengzhen Liu, J. Dylan Weissenkampen, Scott A. Eckert, Lina Yang +125 more

Genome-wide analyses of ADHD identify 27 risk loci, refine the genetic architecture and implicate several cognitive domains

medRxiv(2022)10.1101/2022.02.14.22270780

N/A

1.5DataRank · unranked

63 citations

G. Bragi Walters, Georgios Athanasiadis, Raymond K. Walters, Karen Therrien, Leila Farajzadeh +42 more

Biological insights from 108 schizophrenia-associated genetic loci

Nature(2014)10.1038/nature13595

N/A

1.3DataRank · unranked

8042 citations

Stephan Ripke, Aiden Corvin, Jesse R. Dixon, Kai-How Farh, Peter Holmans +284 more

Effects of copy number variations on brain structure and risk for psychiatric illness: Large‐scale studies from theENIGMAworking groups onCNVs

Human Brain Mapping(2021)10.1002/hbm.25354

Top 18%

1.2DataRank

Top 18%73 citations

Christopher R. K. Ching, Sophia I. Thomopoulos, Dennis van der Meer, Daqiang Sun, Julio E. Villalón‐Reina +95 more

Association studies of up to 1.2 million individuals yield new insights into the genetic etiology of tobacco and alcohol use

Nature Genetics(2019)10.1038/s41588-018-0307-5

N/A

1.1DataRank · unranked

2128 citations

Mengzhen Liu, HUNT All-In Psychiatry, Yu Jiang, Robbee Wedow, Yue Li +120 more

Large-scale meta-analysis of genome-wide association data identifies six new risk loci for Parkinson's disease

Nature Genetics(2014)10.1038/ng.3043

N/A

1.1DataRank · unranked

1956 citations

NeuroGenetics Research Consortium (NGRC), The Ashkenazi Jewish Dataset Investigator, Cohorts for Health and Aging Research in Genetic Epidemiology (CHARGE), Alzheimer Genetic Analysis Group, Nathan Pankratz +49 more

De novo CNV analysis implicates specific abnormalities of postsynaptic signalling complexes in the pathogenesis of schizophrenia

Molecular Psychiatry(2011)10.1038/mp.2011.154

N/A

1.0DataRank · unranked

874 citations

A J Pocklington, D Ivanov, Samuel A. Rose, Andrew McQuillin, Hywel Williams +46 more

Seven new loci associated with age-related macular degeneration

Nature Genetics(2013)10.1038/ng.2578

N/A

1.0DataRank · unranked

798 citations

Lars G. Fritsche, Wei Chen, Brian L. Yaspan, Yi Yu, Guðmar Þorleifsson +141 more

The Norwegian Mother, Father, and Child cohort study (MoBa) genotyping data resource: MoBaPsychGen pipeline v.1

bioRxiv (Cold Spring Harbor Laboratory)(2022)10.1101/2022.06.23.496289

Top 25%

0.821DataRank

Top 25%103 citations

Alexey Shadrin, Oleksandr Frei, Zillur Rahman, Aihua Lin, Lavinia Athanasiu +22 more

Mapping the genetic landscape across 14 psychiatric disorders

Nature(2025)10.1038/s41586-025-09820-3

N/A

0.750DataRank · unranked

75 citations

Josefin Werme, Wouter J. Peyrot, Oleksandr Frei, Christiaan de Leeuw, Lucy Bicks +95 more

Identification of 64 new risk loci for major depression, refinement of the genetic architecture and risk prediction of recurrence and comorbidities

medRxiv(2022)10.1101/2022.08.24.22279149

N/A

0.648DataRank · unranked

12 citations

Mitja Kurki, Jakob Grove, Georgios Voloudakis, Karen Therrien, Elisa Tasanko +38 more

Genome-wide meta-analysis of myasthenia gravis uncovers new loci and provides insights into polygenic prediction

Nature Communications(2024)10.1038/s41467-024-53595-6

N/A

0.533DataRank · unranked

14 citations

Sudhanshu Shekhar, Daniel F. Levey, Péter Straub, Julia Kraft, Georgia Panagiotaropoulou +35 more

Effects of copy number variations on brain structure and risk for psychiatric illness: Large-scale studies from the ENIGMA Working Groups on CNVs

PsyArXiv (OSF Preprints)(2021)10.31234/osf.io/57erc

Top 43%

0.437DataRank

Top 43%12 citations

Christopher R. K. Ching, Sophia I. Thomopoulos, Dennis van der Meer, Julio E. Villalón‐Reina, Ingrid Agartz +95 more

Genome-Wide Association Study Meta-Analysis of 9619 Cases With Tic Disorders

Biological Psychiatry(2024)10.1016/j.biopsych.2024.07.025

Top 44%

0.421DataRank

Top 44%13 citations

Matthew Halvorsen, Jakob Grove, Bergrún Ásbjörnsdóttir, Pétur Lúðvígsson, Ólafur Thorarensen +93 more

370 A GENOME-WIDE ASSOCIATION STUDY IDENTIFIES A LOCUS ON CHROMOSOME 7Q22 TO INFLUENCE SUSCEPTIBILITY FOR OSTEOARTHRITIS

Osteoarthritis and Cartilage(2009)10.1016/s1063-4584(09)60392-7

N/A

0.325DataRank · unranked

4 citations

Rik J Lories, Ingileif Jonsdottir, A Carr, Michael Doherty, A. Gonzalez +34 more

Genome-wide meta-analyses of non-response to antidepressants identify novel loci and potential drugs

Research Square(2024)10.21203/rs.3.rs-5418279/v1

N/A

0.277DataRank · unranked

4 citations

Tuuli Jürgenson, Guðmundur Einarsson, Brittany L. Mitchell, Arvid Harder, Luis M. García‐Marín +21 more

Diagnosing migraine from genome-wide genotype data: a machine learning analysis

Brain(2025)10.1093/brain/awaf172

N/A

0.269DataRank · unranked

5 citations

Tjaša Kumelj, Bendik S Winsvold, Marte‐Helene Bjørk, Parashkev Nachev, Manjit Matharu +70 more

Distinct metabolic signatures of Alzheimer’s and Parkinson’s disease revealed through genetic overlap with metabolic markers

medRxiv(2025)10.1101/2025.07.31.25332114

N/A

0.241DataRank · unranked

4 citations

Alexey Shadrin, Zilur Rahman, Linn Rødevand, Iris Broce, Karin Persson +13 more

Working memory and reaction time variability mediate the relationship between polygenic risk and ADHD traits in a general population sample

bioRxiv (Cold Spring Harbor Laboratory)(2022)10.1101/2022.05.31.494251

N/A

0DataRank · unranked

1 citations

Jeggan Tiego, Ditte Demontis, G. Bragi Walters, Hreinn Stefánsson, Kāri Stefánsson +4 more

No Reliable Association between Runs of Homozygosity and Schizophrenia in a Well-Powered Replication Study

UCL Discovery (University College London)(2020)10.17615/snbr-qh40

N/A

0DataRank · unranked

0 citations

Kung‐Yee Liang, Per Hoffman, Stefan Herms, Gary Donohoe, Luba Kalaydjieva +94 more

Largest GWAS (N=1,126,563) of Alzheimer’s Disease Implicates Microglia and Immune Cells

medRxiv(2020)10.1101/2020.11.20.20235275

N/A

0DataRank · unranked

43 citations

Iris E. Jansen, Jeanne E. Savage, Alexey Shadrin, Shahram Bahrami, Arvid Rongve +52 more

Rare variants with large effects provide functional insights into the pathology of migraine subtypes, with and without aura

Nature Genetics(2023)10.1038/s41588-023-01538-0

N/A

0DataRank · unranked

56 citations

Mona Ameri Chalmer, Lilja Stefánsdóttir, Ástrós Skúladóttir, Guðmundur Einarsson, Margrét B. Andrésdóttir +88 more

Genome-Wide Association Study Points to Novel Locus for Gilles de la Tourette Syndrome

Biological Psychiatry(2023)10.1016/j.biopsych.2023.01.023

N/A

0DataRank · unranked

31 citations

Apostolia Topaloudi, Pritesh Jain, Zhiyu Yang, Dongmei Yu, Petros Kolovos +94 more

Genome-wide association study meta-analysis of dizygotic twinning illuminates genetic regulation of female fecundity

Human Reproduction(2023)10.1093/humrep/dead247

N/A

0DataRank · unranked

27 citations

Scott D. Gordon, David L Duffy, Nikki Hubers, Sally Mortlock, Jeffrey J. Beck +52 more

Predicting ADHD in alcohol dependence using polygenic risk scores for ADHD

American Journal of Medical Genetics Part B Neuropsychiatric Genetics(2023)10.1002/ajmg.b.32967

N/A

0DataRank · unranked

1 citations

G. Bragi Walters, Hreinn Stefánsson, Kāri Stefánsson, Franziska Degenhardt, Markus M. Nöthen +7 more

Genome-wide meta-analyses of restless legs syndrome yield insights into genetic architecture, disease biology and risk prediction

Nature Genetics(2024)10.1038/s41588-024-01763-1

N/A

0DataRank · unranked

55 citations

Chen Zhao, Steven Bell, Maria Didriksen, Muhammad Sulaman Nawaz, Nathalie Schandra +65 more

Cross-trait analyses with migraine reveal widespread pleiotropy and suggest a vascular component to migraine headache

International Journal of Epidemiology(2020)10.1093/ije/dyaa050

N/A

0DataRank · unranked

83 citations

Derek Klarin, Scott M. Damrauer, Kyong-Mi Chang, Philip S. Tsao, Themistocles L. Assimes +93 more

Loss-of-function variants in ITSN1 confer high risk of Parkinson’s disease

npj Parkinson s Disease(2024)10.1038/s41531-024-00752-9

N/A

0DataRank · unranked

12 citations

Vinicius Tragante, Garðar Sveinbjörnsson, Hannes Helgason, Árni Sturluson, Anna Bjornsdottir +18 more

Genome-wide meta-analyses of non-response to antidepressants identify novel loci and potential drugs

medRxiv(2024)10.1101/2024.07.13.24310361

N/A

0DataRank · unranked

7 citations

Tuuli Jürgenson, Guðmundur Einarsson, Brittany L. Mitchell, Arvid Harder, Luis M. García‐Marín +18 more

Genome-wide association study of borderline personality disorder identifies 11 loci and highlights shared risk with mental and somatic disorders

medRxiv(2024)10.1101/2024.11.12.24316957

N/A

0DataRank · unranked

3 citations

Swapnil Awasthi, Alisha S. M. Hall, Alice Braun, Maria Niarchou, Eirini Marouli +95 more

Disentangling the shared genetics of ADHD, cannabis use disorder and cannabis use and prediction of cannabis use disorder in ADHD

medRxiv(2024)10.1101/2024.02.22.24303124

N/A

0DataRank · unranked

1 citations

Jinjie Duan, Daniel Levey, G. Bragi Walters, Emma C. Johnson, Thorgeir E. Thorgeirsson +12 more

Genome-wide meta-analysis of myasthenia gravis uncovers new loci and provides insights into polygenic prediction

UNC Libraries(2024)10.17615/14dq-dd86

N/A

0DataRank · unranked

0 citations

Ingileif Jónsdóttir, Ástrós Skúladóttir, Kāri Stefánsson, Hreinn Stefánsson, Rafael Meleka Hanna +35 more

Recommendations for defining treatment outcomes in major psychiatric disorders using real-world data

The Lancet Psychiatry(2025)10.1016/s2215-0366(25)00061-6

N/A

0DataRank · unranked

14 citations

Sophie E. Smart, Guðmundur Einarsson, Anders Kämpe, Lina Jönsson, Maris Alver +25 more

Genome-wide association meta-analyses of drug-resistant epilepsy

EBioMedicine(2025)10.1016/j.ebiom.2025.105675

N/A

0DataRank · unranked

12 citations

Andreja Avberšek, Remi Stevelink, Helena Martins Custodio, Siwei Chen, Doug Speed +88 more

Working memory and reaction time variability mediate the relationship between polygenic risk and ADHD traits in a general population sample

Molecular Psychiatry(2022)10.1038/s41380-022-01775-5

N/A

0DataRank · unranked

29 citations

Jeggan Tiego, Ditte Demontis, G. Bragi Walters, Hreinn Stefánsson, Kāri Stefánsson +4 more

The genetic architecture of fibromyalgia across 2.5 million individuals

medRxiv(2025)10.1101/2025.09.18.25335914

N/A

0DataRank · unranked

1 citations

Gyða Björnsdóttir, Keon Arbabi, Lea Urpa, Hele Haapaniemi, Gudmar Thorleifsson +46 more

Genome-wide analysis of 102,084 migraine cases identifies 123 risk loci and subtype-specific risk alleles

Nature Genetics(2022)10.1038/s41588-021-00990-0

N/A

0DataRank · unranked

399 citations

Bendik Slagsvold Winsvold, Sanni Ruotsalainen, Gyða Björnsdóttir, Aster V. E. Harder, Lisette J. A. Kogelman +68 more

A meta-analysis uncovers the first sequence variant conferring risk of Bell’s palsy

Scientific Reports(2021)10.1038/s41598-021-82736-w

N/A

0DataRank · unranked

15 citations

Gyða Björnsdóttir, Guðmar Þorleifsson, G. Bragi Walters, Muhammad Sulaman Nawaz, Kristjan H. S. Moore +28 more

Genome-wide Association for Major Depression Through Age at Onset Stratification: Major Depressive Disorder Working Group of the Psychiatric Genomics Consortium

UNC Libraries(2020)10.17615/k3vg-tb84

N/A

0DataRank · unranked

0 citations

Stacy Steinberg, Johannes H. Smit, Tim B. Bigdeli, Kāri Stefánsson, Stefan Kloiber +71 more

Polygenic risk score-based phenome-wide association study identifies novel associations for Tourette syndrome

medRxiv(2022)10.1101/2022.09.01.22279340

N/A

0DataRank · unranked

3 citations

Tyne W. Miller‐Fleming, Apostolia Topaloudi, Dongmei Yu, Petros Drineas, Marianthi Georgitsi +46 more

Hreinn Stefánsson

Indexed papers

Top data-sharing exemplar

Papers