🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Nils Eiel Steen

Oslo University Hospital

ORCID: 0000-0001-6442-1179

Also affiliated with University of Oslo, Diakonhjemmet Hospital

MedicineNeuroscienceBiochemistry, 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 6%percentile
0.254Author DataRank

Indexed papers

1in 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 1 indexed paper 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 →

Top data-sharing exemplar

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

Mapping Cerebellar Anatomical Heterogeneity in Mental and Neurological Illnesses

bioRxiv (Cold Spring Harbor Laboratory)(2023)10.1101/2023.11.18.567647
Top 59%
0.254DataRank
Top 59%4 citations

Esten H. Leonardsen, Saige Rutherford, Geir Selbæk, Karin Persson, Nils Eiel Steen +11 more

Papers

Driven by 19 papers — median percentile 41. Top paper: “Genome-wide Association Analysis of Parkinson’s Disease and Schizophrenia Reveals Shared Genetic Architecture and Identifies Novel Risk Loci”.

Genome-wide Association Analysis of Parkinson’s Disease and Schizophrenia Reveals Shared Genetic Architecture and Identifies Novel Risk Loci

Biological Psychiatry(2020)10.1016/j.biopsych.2020.01.026
N/A
2.1DataRank · unranked
106 citations

Alexey Shadrin, Shahram Bahrami, Iris Broce, Martin Tesli, Oleksandr Frei +17 more

Characterizing the Genetic Overlap Between Psychiatric Disorders and Sleep-Related Phenotypes

Biological Psychiatry(2021)10.1016/j.biopsych.2021.07.007
N/A
1.6DataRank · unranked
68 citations

Oleksandr Frei, Shahram Bahrami, Olav B. Smeland, Francesco Bettella, Weiqiu Cheng +11 more

Identification of novel genomic risk loci shared between common epilepsies and psychiatric disorders

Brain(2023)10.1093/brain/awad038
N/A
1.5DataRank · unranked
52 citations

Alexey Shadrin, Kevin S. O’Connell, Guy Hindley, Zillur Rahman, Nadine Parker +13 more

Characterising the shared genetic determinants of bipolar disorder, schizophrenia and risk-taking

Translational Psychiatry(2021)10.1038/s41398-021-01576-4
N/A
0.876DataRank · unranked
20 citations

Shahram Bahrami, Nils Eiel Steen, Kevin S. O’Connell, Oleksandr Frei, Alexey Shadrin +8 more

Genetic Overlap Between Global Cortical Brain Structure, C-Reactive Protein, and White Blood Cell Counts

Biological Psychiatry(2023)10.1016/j.biopsych.2023.06.008
N/A
0.668DataRank · unranked
19 citations

Weiqiu Cheng, Guy Hindley, Kevin S. O’Connell, Sandeep Karthikeyan, Børge Holen +14 more

The relationship between cannabis use, schizophrenia, and bipolar disorder: a genetically informed study

The Lancet Psychiatry(2023)10.1016/s2215-0366(23)00143-8
N/A
0.587DataRank · unranked
49 citations

Nadine Parker, Naz Karadag, Elise Koch, Guy Hindley, Romain Icick +17 more

Shared Genetic Loci Between Schizophrenia and White Blood Cell Counts Suggest Genetically Determined Systemic Immune Abnormalities

Schizophrenia Bulletin(2023)10.1093/schbul/sbad082
N/A
0.533DataRank · unranked
34 citations

Zillur Rahman, Attila Szabó, Guy Hindley, Nadine Parker, Weiqiu Cheng +15 more

The shared genetic risk architecture of neurological and psychiatric disorders: a genome-wide analysis

medRxiv(2023)10.1101/2023.07.21.23292993
N/A
0.477DataRank · unranked
23 citations

Gleda Kutrolli, Shahram Bahrami, Vera Fominykh, Nadine Parker, Guy Hindley +15 more

Polygenic overlap with body-mass index improves prediction of treatment-resistant schizophrenia

Psychiatry Research(2023)10.1016/j.psychres.2023.115217
N/A
0.457DataRank · unranked
20 citations

Elise Koch, Hasan Çağın Lenk, Ibrahim A. Akkouh, Guy Hindley, Piotr Jahołkowski +11 more

Dose-dependent transcriptional effects of lithium and adverse effect burden in a psychiatric cohort

Progress in Neuro-Psychopharmacology and Biological Psychiatry(2021)10.1016/j.pnpbp.2021.110408
N/A
0.330DataRank · unranked
8 citations

Ibrahim A. Akkouh, Timothy Hughes, Francesco Bettella, Lavinia Athanasiu, Olav B. Smeland +7 more

Dissecting the Shared Genetic Architecture of Common Epilepsies With Cortical Brain Morphology

Neurology Genetics(2024)10.1212/nxg.0000000000200143
N/A
0.292DataRank · unranked
6 citations

Espen Hagen, Alexey Shadrin, Dennis van der Meer, Kevin S. O’Connell, Zillur Rahman +13 more

Unraveling the shared genetics of common epilepsies and general cognitive ability

Seizure(2024)10.1016/j.seizure.2024.09.016
N/A
0.269DataRank · unranked
5 citations

Espen Hagen, Alexey Shadrin, Dennis van der Meer, Kevin S. O’Connell, Zillur Rahman +14 more

Mapping Cerebellar Anatomical Heterogeneity in Mental and Neurological Illnesses

bioRxiv (Cold Spring Harbor Laboratory)(2023)10.1101/2023.11.18.567647
Top 59%
0.254DataRank
Top 59%4 citations

Esten H. Leonardsen, Saige Rutherford, Geir Selbæk, Karin Persson, Nils Eiel Steen +11 more

Predicting Mental and Neurological Illnesses Based on Cerebellar Normative Features

Biological Psychiatry Global Open Science(2025)10.1016/j.bpsgos.2025.100541
N/A
0.208DataRank · unranked
3 citations

Nitin Sharma, Esten H. Leonardsen, Saige Rutherford, Geir Selbæk, Karin Persson +14 more

Mapping Cerebellar Morphology in 15q11.2 CNV Carriers Using Normative Modeling

medRxiv(2025)10.1101/2025.05.28.25328353
N/A
0.104DataRank · unranked
1 citations

Esten H. Leonardsen, Saige Rutherford, Geir Selbæk, Karin Persson, Nils Eiel Steen +11 more

Dissecting the Genetic Relationship Between Severe Mental Disorders and Autoimmune Diseases

medRxiv(2025)10.1101/2025.06.22.25330080
N/A
0DataRank · unranked
0 citations

Julian Fuhrer, Alexey Shadrin, Vera Fominykh, Kevin S. O’Connell, Piotr Jahołkowski +12 more

Decreased IL-1β-induced CCL20 response in human iPSC-astrocytes in schizophrenia: Potential attenuating effects on recruitment of regulatory T cells

Brain Behavior and Immunity(2020)10.1016/j.bbi.2020.02.008
N/A
0DataRank · unranked
61 citations

Thor Ueland, L. Hansson, Elin Inderhaug, Timothy Hughes, Nils Eiel Steen +5 more

Dissecting the genetic relationship between severe mental disorders and autoimmune diseases

Brain Behavior and Immunity(2025)10.1016/j.bbi.2025.106249
N/A
0DataRank · unranked
3 citations

Julian Fuhrer, Alexey Shadrin, Vera Fominykh, Kevin S. O’Connell, Piotr Jahołkowski +12 more

Novel genomic risk loci and improved prediction for treatment-resistant schizophrenia are revealed by leveraging polygenic overlap with body-mass index

Research Square(2022)10.21203/rs.3.rs-2198111/v1
N/A
0DataRank · unranked
0 citations

Elise Koch, Hasan Çağın Lenk, Ibrahim A. Akkouh, Guy Hindley, Piotr Jahołkowski +11 more