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

Romain Marignier

Université Claude Bernard Lyon 1

ORCID: 0000-0002-5967-2800

Also affiliated with Centre de Référence des Maladies Autoinflammatoires et des Amyloses, Observatoire Français de la Sclérose en Plaques

Medicine

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 4%percentile

0.659Author 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 →

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

The Acute Optic Neuritis Network (ACON): Study protocol of a non-interventional prospective multicenter study on diagnosis and treatment of acute optic neuritis

Frontiers in Neurology(2023)10.3389/fneur.2023.1102353

Top 30%

0.659DataRank

Top 30%21 citations

Nasrin Asgari, Jeffrey L. Bennett, Omer Bialer, Yolanda Blanco, Francesca Bosello +57 more

Papers

Driven by 15 papers — median percentile 70. Top paper: “The Acute Optic Neuritis Network (ACON): Study protocol of a non-interventional prospective multicenter study on diagnosis and treatment of acute optic neuritis”.

The Acute Optic Neuritis Network (ACON): Study protocol of a non-interventional prospective multicenter study on diagnosis and treatment of acute optic neuritis

Frontiers in Neurology(2023)10.3389/fneur.2023.1102353

Top 30%

0.659DataRank

Top 30%21 citations

Nasrin Asgari, Jeffrey L. Bennett, Omer Bialer, Yolanda Blanco, Francesca Bosello +57 more

Retinal Optical Coherence Tomography in Neuromyelitis Optica

Neurology Neuroimmunology & Neuroinflammation(2021)10.1212/nxi.0000000000001068

N/A

0DataRank · unranked

85 citations

Svenja Specovius, Hanna Zimmermann, Claudia Chien, Seyedamirhosein Motamedi, Charlotte Bereuter +51 more

Astrocytic outer retinal layer thinning is not a feature in AQP4-IgG seropositive neuromyelitis optica spectrum disorders

Journal of Neurology Neurosurgery & Psychiatry(2021)10.1136/jnnp-2021-327412

N/A

0DataRank · unranked

22 citations

Hanna Zimmermann, Svenja Specovius, Seyedamirhosein Motamedi, Claudia Chien, Charlotte Bereuter +53 more

Association of Maintenance Intravenous Immunoglobulin With Prevention of Relapse in Adult Myelin Oligodendrocyte Glycoprotein Antibody–Associated Disease

JAMA Neurology(2022)10.1001/jamaneurol.2022.0489

N/A

0DataRank · unranked

115 citations

Saif Huda, Yael Hacohen, Michael Levy, Itay Lotan, Adi Wilf‐Yarkoni +28 more

Visual Outcomes Following Plasma Exchange for Optic Neuritis: An International Multicenter Retrospective Analysis of 395 Optic Neuritis Attacks

American Journal of Ophthalmology(2023)10.1016/j.ajo.2023.02.013

N/A

0DataRank · unranked

65 citations

Eoin P. Flanagan, Sean J. Pittock, Nicole Caroline Stern, Nanthaya Tisavipat, Muhammad Tariq Bhatti +35 more

Attack adjudication in neuromyelitis optica spectrum disorder: Substantiation of criteria by magnetic resonance imaging and biomarkers in N-MOmentum

Multiple Sclerosis Journal(2023)10.1177/13524585231172145

N/A

0DataRank · unranked

11 citations

Dean M. Wingerchuk, Ari Green, Jeffrey L. Bennett, Ho Jin Kim, Sean J Pittock +14 more

SAkuraBONSAI: Protocol design of a novel, prospective study to explore clinical, imaging, and biomarker outcomes in patients with AQP4-IgG-seropositive neuromyelitis optica spectrum disorder receiving open-label satralizumab

Frontiers in Neurology(2023)10.3389/fneur.2023.1114667

N/A

0DataRank · unranked

6 citations

Kazuo Fujihara, Ho Jin Kim, Romain Marignier, Kevin C. O’Connor, Robert C. Sergott +11 more

Microfibrillar-associated protein 4 as a potential marker of acute relapse in inflammatory demyelinating diseases of the central nervous system: Pathological and clinical aspects

Multiple Sclerosis Journal(2023)10.1177/13524585231200720

N/A

0DataRank · unranked

3 citations

Mads Nikolaj Olesen, Martin Wirenfeldt, Sören Möller, Tatsuro Misu, Kerstin Soelberg +18 more

De-escalating and discontinuing disease-modifying therapies in multiple sclerosis

Brain(2024)10.1093/brain/awae409

N/A

0DataRank · unranked

28 citations

Jan D. Lünemann, Élisabeth Maillart, Maria Pia Amato, Bertrand Audoin, Arlette L. Bruijstens +39 more

Diagnosis of multiple sclerosis: 2024 revisions of the McDonald criteria

The Lancet Neurology(2025)10.1016/s1474-4422(25)00270-4

N/A

0DataRank · unranked

327 citations

Christine Lebrun‐Frénay, Jiwon Oh, Georgina Arrambide, Marcello Moccia, Maria Pia Amato +51 more

Comorbidities Are Associated With Unfavorable Outcome in Aquaporin‐4 Antibody Positive Neuromyelitis Optica Spectrum Disorders and Myelin Oligodendrocyte Glycoprotein Antibody‐Associated Disease: Exploratory Study From the CROCTINO Cohort

European Journal of Neurology(2025)10.1111/ene.70214

N/A

0DataRank · unranked

12 citations

Frederike Cosima Oertel, Hayder Salih, Ting‐Yi Lin, Seyedamirhosein Motamedi, Claudia Chien +58 more

Deep Learning Modeling to Differentiate Multiple Sclerosis From MOG Antibody–Associated Disease

Neurology(2025)10.1212/wnl.0000000000214075

N/A

0DataRank · unranked

4 citations

Francesco Sforazzini, Giordano Gentile, A. Mauro, Ludovico Luchetti, Maria Pia Amato +50 more

Lessons Learned: Quality Analysis of Optical Coherence Tomography in Neuromyelitis Optica

Annals of Clinical and Translational Neurology(2025)10.1002/acn3.70235

N/A

0DataRank · unranked

0 citations

Sara Samadzadeh, Charlotte Bereuter, Seyedamirhosein Motamedi, Claudia Chien, Pablo Villoslada +35 more

Myelin-oligodendrocyte glycoprotein antibody-associated disease

The Lancet Neurology(2021)10.1016/s1474-4422(21)00218-0

N/A

0DataRank · unranked

519 citations

Yael Hacohen, Álvaro Cobo‐Calvo, Anne‐Katrin Pröbstel, Orhan Aktaş, Harry Alexopoulos +36 more

Turncoat antibodies unmasked in a model of autoimmune demyelination: From biology to therapy

Proceedings of the National Academy of Sciences(2025)10.1073/pnas.2424988122

N/A

0DataRank · unranked

0 citations

Françoise Morin, Yu Zhang, Louis Bourhoven, Louis‐Charles Béland, Qun Zhou +10 more