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

Ernest Nwazor

University of Port Harcourt Teaching Hospital

ORCID: 0000-0001-7950-2449

Also affiliated with Rivers State University

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 4%percentile
0.589Author DataRank

Indexed papers

2in 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 2 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.

Large-scale genetic characterization of Parkinson’s disease in the African and African admixed populations

medRxiv(2025)10.1101/2025.01.14.25320205
Top 55%
0.301DataRank
Top 55%4 citations

Kimberly Paquette, Peter Wild Crea, Paula Saffie Awad, Charles Achoru, Funmilola Taiwo +95 more

Papers

Driven by 10 papers — median percentile 44. Top paper: “Identification of genetic risk loci and causal insights associated with Parkinson's disease in African and African admixed populations: a genome-wide association study”.

Identification of genetic risk loci and causal insights associated with Parkinson's disease in African and African admixed populations: a genome-wide association study

The Lancet Neurology(2023)10.1016/s1474-4422(23)00283-1
N/A
2.1DataRank · unranked
159 citations

Sara Bandrés‐Ciga, Mary B. Makarious, Oluwadamilola O. Ojo, Peter Wild Crea, Oladunni Abiodun +72 more

Genome-wide Association Identifies Novel Etiological Insights Associated with Parkinson’s Disease in African and African Admixed Populations

medRxiv(2023)10.1101/2023.05.05.23289529
N/A
0.442DataRank · unranked
18 citations

Sara Bandrés‐Ciga, Mary B. Makarious, Oluwadamilola O. Ojo, Peter Wild Crea, Oladunni Abiodun +74 more

Large-scale genetic characterization of Parkinson’s disease in the African and African admixed populations

medRxiv(2025)10.1101/2025.01.14.25320205
Top 55%
0.301DataRank
Top 55%4 citations

Kimberly Paquette, Peter Wild Crea, Paula Saffie Awad, Charles Achoru, Funmilola Taiwo +95 more

Large-scale genetic characterization of Parkinson’s disease in the African and African admixed populations

Brain(2025)10.1093/brain/awaf379
Top 56%
0.288DataRank
Top 56%3 citations

Kimberly Paquette, Peter Wild Crea, Kathryn Step, Emily Waldo, Mathew J. Koretsky +95 more

MAPT allele and haplotype frequencies in Nigerian Africans: Population distribution and association with Parkinson's disease risk and age at onset

Parkinsonism & Related Disorders(2023)10.1016/j.parkreldis.2023.105517
N/A
0.241DataRank · unranked
4 citations

Oluwadamilola O. Ojo, Oladunni Abiodun, Sani Abubakar, Charles Achoru, Olaleye Adeniji +40 more

Recruitment and Retention for Alzheimer's Disease Diversity Genetic Cohorts in the ADSP (READD‐ADSP): A global effort to identify genetic factors in Alzheimer's disease

Alzheimer s & Dementia Translational Research & Clinical Interventions(2025)10.1002/trc2.70148
N/A
0DataRank · unranked
0 citations

Olabode Omotoso, Kamada Lwere, David M. Ndetei, Michael L. Cuccaro, Albert Akpalu +67 more

APOE E4 is associated with cognitive decline but not with disease risk or age of onset in Nigerians with Parkinson’s disease

Research Square(2022)10.21203/rs.3.rs-1753416/v1
N/A
0DataRank · unranked
1 citations

Olaitan Okunoye, Oluwadamilola O. Ojo, Babawale Arabambi, Rufus Akinyemi, Godwin Osaigbovo +47 more

Developing biobanking processes for Alzheimer's disease and related dementia research in Africa: Experience from the Recruitment and Retention for Alzheimer's Disease Diversity in the Alzheimer's Disease Sequencing Project (READD‐ADSP)

Alzheimer s & Dementia(2025)10.1002/alz.70559
N/A
0DataRank · unranked
4 citations

Patrice Whitehead, Samuel Diala, Motunrayo Coker, Larry D. Adams, Mayowa Ogunronbi +68 more

SLK is mutated in individuals with a neurodevelopmental disorder

EBioMedicine(2025)10.1016/j.ebiom.2025.105725
N/A
0DataRank · unranked
2 citations

Norah Altuwaijri, Jun‐yi Zhu, Stéphanie Efthymiou, Hangnoh Lee, Jianli Duan +94 more

Global Impact of COVID-19 on Stroke Care and IV Thrombolysis

Neurology(2021)10.1212/wnl.0000000000011885
N/A
0DataRank · unranked
155 citations

Muhammad M. Qureshi, Mohamad Abdalkader, Sheila Cristina Ouriques Martins, Hiroshi Yamagami, Zhongming Qiu +95 more