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

Christina Jern

Sahlgrenska University Hospital

ORCID: 0000-0002-7531-2354

Also affiliated with University of Gothenburg

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
4.3Author 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 →

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.

Genetic basis of lacunar stroke: a pooled analysis of individual patient data and genome-wide association studies

The Lancet Neurology(2021)10.1016/s1474-4422(21)00031-4
Top 6%
3.8DataRank
Top 6%213 citations

Elodie Persyn, Liisa Tomppo, Sofia Klasson, Vida Abedi, Mark K. Bakker +36 more

Papers

Driven by 19 papers — median percentile 33. Top paper: “Genetic basis of lacunar stroke: a pooled analysis of individual patient data and genome-wide association studies”.

Genetic basis of lacunar stroke: a pooled analysis of individual patient data and genome-wide association studies

The Lancet Neurology(2021)10.1016/s1474-4422(21)00031-4
Top 6%
3.8DataRank
Top 6%213 citations

Elodie Persyn, Liisa Tomppo, Sofia Klasson, Vida Abedi, Mark K. Bakker +36 more

Outcome after acute ischemic stroke is linked to sex-specific lesion patterns

Nature Communications(2021)10.1038/s41467-021-23492-3
N/A
0.704DataRank · unranked
108 citations

Markus D. Schirmer, Martin Bretzner, Sung‐Min Hong, Robert W. Regenhardt, Mikael Brudfors +52 more

International stroke genetics consortium recommendations for studies of genetics of stroke outcome and recovery

International Journal of Stroke(2021)10.1177/17474930211007288
N/A
0.489DataRank · unranked
25 citations

Robynne Braun, Jennifer J. Majersik, Philip Clatworthy, Shraddha Mainali, Colin P. Derdeyn +23 more

The genetic landscape of neuro-related proteins in human plasma

Nature Human Behaviour(2024)10.1038/s41562-024-01963-z
N/A
0.385DataRank · unranked
12 citations

Jiantao Chen, Zhijian Yang, Ranran Zhai, Paul R. H. J. Timmers, Xiao Feng +47 more

The copy number variation and stroke (CaNVAS) risk and outcome study

PLoS ONE(2021)10.1371/journal.pone.0248791
Top 57%
0.284DataRank
Top 57%5 citations

Taiwo Adigun, Rufus Akinyemi, Onoja Akpa, Steven Bell, Bowang Chen +31 more

Genetic mechanisms of 184 neuro-related proteins in human plasma

medRxiv(2023)10.1101/2023.02.10.23285650
N/A
0.165DataRank · unranked
2 citations

Jiantao Chen, Zhijian Yang, Ranran Zhai, Paul R. H. J. Timmers, Ting Li +40 more

The Ethnic/Racial Variations of Intracerebral Hemorrhage Genetics (ERICH-GENE) Study Protocol

medRxiv(2025)10.1101/2025.06.11.25329301
Top 78%
0.104DataRank
Top 78%1 citations

Stacey Q Wolfe, Marialuisa Zedde, Rosario Pascarella, Jordi Jiménez‐Conde, Marta Vallverdú Prats +61 more

Deep profiling of multiple ischemic lesions in a large, multi-center cohort: Frequency, spatial distribution, and associations to clinical characteristics

medRxiv(2022)10.1101/2022.07.01.22277062
Top 78%
0.104DataRank
Top 78%1 citations

Teresa Ullberg, Martin Bretzner, Sung‐Min Hong, Markus D. Schirmer, Robert W. Regenhardt +48 more

Sex-specific lesion pattern of functional outcomes after stroke

Brain Communications(2022)10.1093/braincomms/fcac020
N/A
0DataRank · unranked
15 citations

Martin Bretzner, Sung‐Min Hong, Markus D. Schirmer, Alexander L. Cohen, Robert W. Regenhardt +53 more

Scaling behaviors of deep learning and linear algorithms for the prediction of stroke severity

medRxiv(2022)10.1101/2022.12.05.22283102
N/A
0DataRank · unranked
2 citations

Anna K. Bonkhoff, Markus D. Schirmer, Robert W. Regenhardt, Martin Bretzner, Sung‐Min Hong +11 more

Genome‐Wide Association Study Identifies First Locus Associated with Susceptibility to Cerebral Venous Thrombosis

Annals of Neurology(2021)10.1002/ana.26205
N/A
0DataRank · unranked
20 citations

Ioana Cotlarciuc, Ida Martinelli, Elvira Grandone, Sini Hiltunen, Erik Lindgren +45 more

The relevance of rich club regions for functional outcome post-stroke is enhanced in women

medRxiv(2022)10.1101/2022.06.28.22277020
N/A
0DataRank · unranked
0 citations

Markus D. Schirmer, Martin Bretzner, Sung‐Min Hong, Robert W. Regenhardt, Kathleen Donahue +46 more

Scaling behaviours of deep learning and linear algorithms for the prediction of stroke severity

Brain Communications(2023)10.1093/braincomms/fcae007
N/A
0DataRank · unranked
7 citations

Anna K. Bonkhoff, Markus D. Schirmer, Robert W. Regenhardt, Martin Bretzner, Sung‐Min Hong +11 more

Lesions in putative language and attention regions are linked to more severe strokes in patients with higher white matter hyperintensity burden

medRxiv(2021)10.1101/2021.11.05.21265496
N/A
0DataRank · unranked
2 citations

Sung‐Min Hong, Martin Bretzner, Markus D. Schirmer, Robert W. Regenhardt, Ethem Murat Arsava +52 more

Unraveling Neuro-Proteogenomic Landscape and Therapeutic Implications for Human Behaviors and Psychiatric Disorders

Research Square(2023)10.21203/rs.3.rs-2720355/v1
N/A
0DataRank · unranked
0 citations

Jiantao Chen, Zhijian Yang, Ranran Zhai, Paul R. H. J. Timmers, Ting Li +40 more

MRI Radiomic Signature of White Matter Hyperintensities Is Associated with Clinical Phenotypes

bioRxiv (Cold Spring Harbor Laboratory)(2021)10.1101/2021.01.24.427986
N/A
0DataRank · unranked
3 citations

Anna K. Bonkhoff, Markus D. Schirmer, Sung‐Min Hong, Adrian V. Dalca, Kathleen Donahue +51 more

Prediction of stroke severity: systematic evaluation of lesion representations

Annals of Clinical and Translational Neurology(2024)10.1002/acn3.52215
N/A
0DataRank · unranked
4 citations

Alexander L. Cohen, William Drew, Michael A. Ferguson, Aaliya Hussain, Christopher Lin +17 more

Diversity in genetic risk of recurrent stroke: a genome-wide association study meta-analysis

Frontiers in Stroke(2024)10.3389/fstro.2024.1338636
N/A
0DataRank · unranked
2 citations

Nicole D. Armstrong, N. Abimbola Sunmonu, Christopher Becker, Deepak Palakshappa, Arne G. Lindgren +10 more

The relevance of rich club regions for functional outcome post‐stroke is enhanced in women

Human Brain Mapping(2022)10.1002/hbm.26159
N/A
0DataRank · unranked
7 citations

Markus D. Schirmer, Martin Bretzner, Sung‐Min Hong, Robert W. Regenhardt, Kathleen Donahue +46 more