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

Demetrius M. Maraganore

Tulane University

ORCID: 0000-0001-5351-3983
MedicineNeuroscience

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 1%percentile
18.2Author 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.

A road map for efficient and reliable human genome epidemiology

Nature Genetics(2006)10.1038/ng0106-3
Top 1%
10.4DataRank
Top 1%244 citations

John P. A. Ioannidis, Marta Gwinn, Julian Little, Julian P. T. Higgins, Jonine L. Bernstein +38 more

Papers

Driven by 21 papers — median percentile 82. Top paper: “A road map for efficient and reliable human genome epidemiology”.

A road map for efficient and reliable human genome epidemiology

Nature Genetics(2006)10.1038/ng0106-3
Top 1%
10.4DataRank
Top 1%244 citations

John P. A. Ioannidis, Marta Gwinn, Julian Little, Julian P. T. Higgins, Jonine L. Bernstein +38 more

Comprehensive Research Synopsis and Systematic Meta-Analyses in Parkinson's Disease Genetics: The PDGene Database

PLoS Genetics(2012)10.1371/journal.pgen.1002548
Top 3%
6.9DataRank
Top 3%543 citations

Johannes T. Roehr, Matthew B. McQueen, Fotini K. Kavvoura, Sachin Bagade, Brit-Maren M. Schjeide +61 more

Large-scale replication and heterogeneity in Parkinson disease genetic loci

Neurology(2012)10.1212/wnl.0b013e318264e353
N/A
6.6DataRank · unranked
132 citations

Grazia Annesi, Alexis Brice, Christine Van Broeckhoven, Muin J. Khoury, Maria Bozi +160 more

The Emergence of Networks in Human Genome Epidemiology

Epidemiology(2007)10.1097/01.ede.0000249540.17855.b7
N/A
4.3DataRank · unranked
92 citations

Muin J. Khoury, Thomas R. O??Brien, Julian Little, Julian P. T. Higgins, Jonine L. Bernstein +35 more

A Network of Investigator Networks in Human Genome Epidemiology

American Journal of Epidemiology(2005)10.1093/aje/kwi201
N/A
4.2DataRank · unranked
118 citations

John Danesh, Siobhan Dolan, Patricia Hartge, Christopher A. Haiman, Peter Inskip +23 more

Meta-Analysis in Genome-Wide Association Datasets: Strategies and Application in Parkinson Disease

PLoS ONE(2007)10.1371/journal.pone.0000196
N/A
3.7DataRank · unranked
84 citations

Demetrius M. Maraganore, John P. A. Ioannidis, Evangelos Evangelou

A multi-centre clinico-genetic analysis of the VPS35 gene in Parkinson disease indicates reduced penetrance for disease-associated variants

Journal of Medical Genetics(2012)10.1136/jmedgenet-2012-101155
N/A
3.1DataRank · unranked
108 citations

John P. A. Ioannidis, Grazia Annesi, Alexis Brice, Muin J. Khoury, Maria Bozi +67 more

Role of sepiapterin reductase gene at the PARK3 locus in Parkinson's disease

Neurobiology of Aging(2011)10.1016/j.neurobiolaging.2011.05.024
N/A
1.8DataRank · unranked
33 citations

Demetrius M. Maraganore, Peter Nuernberg, Grazia Annesi, Nadine Abahuni, Anna Rita Bentivoglio +42 more

The protective effect of LRRK2 p.R1398H on risk of Parkinson's disease is independent of MAPT and SNCA variants

Neurobiology of Aging(2014)10.1016/j.neurobiolaging.2013.07.013
N/A
1.6DataRank · unranked
41 citations

Alexis Elbaz, Daniel J. Serie, Grazia Annesi, Georg Auburger, Justin A. Bacon +55 more

Association of LRRK2 exonic variants with susceptibility to Parkinson's disease: a case–control study

The Lancet Neurology(2011)10.1016/s1474-4422(11)70175-2
N/A
0.876DataRank · unranked
343 citations

Michael G. Heckman, Nadine Abahuni, Grazia Annesi, Justin A. Bacon, Soraya Bardien +60 more

Independent and joint effects of the MAPT and SNCA genes in Parkinson disease

Annals of Neurology(2011)10.1002/ana.22321
N/A
0.663DataRank · unranked
82 citations

Owen A. Ross, John P. A. Ioannidis, Alexandra I. Soto‐Ortolaza, Frédéric Moisan, Jan Aasly +40 more

Leverage Real-world Longitudinal Data in Large Clinical Research Networks for Alzheimer’s Disease and Related Dementia (ADRD)

medRxiv(2020)10.1101/2020.08.03.20167619
Top 34%
0.581DataRank
Top 34%9 citations

Zhaoyi Chen, Jiayi Tong, Chongliang Luo, Tianchen Lyu, Cui Tao +4 more

Population‐specific frequencies for LRRK2 susceptibility variants in the genetic epidemiology of Parkinson's disease (GEO‐PD) consortium

Movement Disorders(2013)10.1002/mds.25600
N/A
0.538DataRank · unranked
35 citations

Alexandra I. Soto‐Ortolaza, Nadine Abahuni, Grazia Annesi, Justin A. Bacon, Soraya Bardien +65 more

The emergence of networks in human genome epidemiology: challenges and opportunities

Human Genome Epidemiology, 2nd Edition(2009)10.1093/acprof:oso/9780195398441.003.0007
Top 57%
0.276DataRank
Top 57%5 citations

Muin J. Khoury, Marta Gwinn, Julian Little, Julian P. T. Higgins, Jonine L. Bernstein +31 more

Clinical Utility of an Alzheimer’s Disease Blood Test Among Cognitively Impaired Patients: Results from the Quality Improvement PrecivityAD2 (QUIP II) Clinician Survey Study

Diagnostics(2025)10.3390/diagnostics15020167
N/A
0DataRank · unranked
9 citations

Demetrius M. Maraganore, Robert M. Carlile, Kim G. Johnson, David A. Merrill, Darren R. Gitelman +9 more

Integrative snRNA‐seq, molecular docking and dynamics simulations identifies Lasmiditan as drug candidate for Alzheimer's disease

Clinical and Translational Medicine(2025)10.1002/ctm2.70443
N/A
0DataRank · unranked
3 citations

Md. Selim Reza, Boluwatife Afolabi, Demetrius M. Maraganore, Hui Shen, Hong‐Wen Deng +1 more

Comparing Mediterranean and Western Diets: Cognitive and Microbiota Effects in Middle-Aged Rats

Current Developments in Nutrition(2025)10.1016/j.cdnut.2025.107543
N/A
0DataRank · unranked
2 citations

C Alex Harper, Madison Prats, Elizabeth B. Engler-Chiurazzi, Blake Ouvrier, Saifudeen Ismael +3 more

Implementation of an Alzheimer’s Disease Blood Test: Adoption Experience by Memory Care Specialists in a Multi-Center Study

Journal of Personalized Medicine(2025)10.3390/jpm15100469
N/A
0DataRank · unranked
0 citations

Robert M. Carlile, Kim G. Johnson, Darren R. Gitelman, Lawren VandeVrede, Demetrius M. Maraganore +7 more

Predicting Alzheimer’s Disease Diagnosis, a Decade or more Years before Onset using the Electronic Health Record and Random Forest Machine Learning Models

medRxiv(2025)10.1101/2025.11.04.25338396
N/A
0DataRank · unranked
0 citations

Richard D. Boyce, Scott A. Malec, Steven M. Albert, C. Elizabeth Shaaban, Arthur S. Levine +9 more

Variable Effects of PD-Risk Associated SNPs and Variants in Parkinsonism-Associated Genes on Disease Phenotype in a Community-Based Cohort

Frontiers in Neurology(2021)10.3389/fneur.2021.662278
N/A
0DataRank · unranked
11 citations

Bruce A. Chase, Ashvini P. Premkumar, Bernadette Schoneburg, Ninith Kartha, Jun Wei +8 more

Comparison between two divergent diets, Mediterranean and Western, on gut microbiota and cognitive function in young sprague dawley rats

Gut Microbes Reports(2024)10.1080/29933935.2024.2439490
N/A
0DataRank · unranked
3 citations

Elizabeth B. Engler-Chiurazzi, C Alex Harper, Savannah Wasson, Sharon Ogbonna, Blake Ouvrier +10 more