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

Olga Pletniková

University at Buffalo, State University of New York

ORCID: 0000-0001-6516-4944
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 2%percentile
1.9Author DataRank

Indexed papers

3in 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 3 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.

Toward a human brain extracellular vesicle atlas: Characteristics of extracellular vesicles from different brain regions, including small RNA and protein profiles

Interdisciplinary medicine(2023)10.1002/inmd.20230016
Top 17%
1.2DataRank
Top 17%46 citations

Tanina Arab, Ashley E. Russell, Emily R. Mallick, Rajini Nagaraj, Evan A. Gizzie +7 more

Papers

Driven by 23 papers — median percentile 57. Top paper: “Toward a human brain extracellular vesicle atlas: Characteristics of extracellular vesicles from different brain regions, including small RNA and protein profiles”.

Toward a human brain extracellular vesicle atlas: Characteristics of extracellular vesicles from different brain regions, including small RNA and protein profiles

Interdisciplinary medicine(2023)10.1002/inmd.20230016
Top 17%
1.2DataRank
Top 17%46 citations

Tanina Arab, Ashley E. Russell, Emily R. Mallick, Rajini Nagaraj, Evan A. Gizzie +7 more

Influence of species and processing parameters on recovery and content of brain tissue‐derived extracellular vesicles

Journal of Extracellular Vesicles(2020)10.1080/20013078.2020.1785746
N/A
0.724DataRank · unranked
124 citations

Lesley Cheng, Andrey Turchinovich, Vasiliki Mahairaki, Juan C. Troncoso, Olga Pletniková +6 more

Towards a human brain EV atlas: Characteristics of EVs from different brain regions, including small RNA and protein profiles

bioRxiv (Cold Spring Harbor Laboratory)(2023)10.1101/2023.05.06.539665
Top 43%
0.440DataRank
Top 43%8 citations

Tanina Arab, Ashley E. Russell, Emily R. Mallick, Rajini Nagaraj, Evan A. Gizzie +7 more

Differential methylation analysis in neuropathologically confirmed dementia with Lewy bodies

Communications Biology(2024)10.1038/s42003-023-05725-x
Top 55%
0.300DataRank
Top 55%6 citations

Sara Sáez-Atiénzar, Paola Ruffo, Sultana Solaiman, Zalak Shah, Ruth Chia +19 more

Influence of species and processing parameters on recovery and content of brain tissue-derived extracellular vesicles

bioRxiv (Cold Spring Harbor Laboratory)(2020)10.1101/2020.02.10.940999
N/A
0DataRank · unranked
16 citations

Lesley Cheng, Andrey Turchinovich, Vasiliki Mahairaki, Juan C. Troncoso, Olga Pletniková +6 more

Relationships of Alzheimer’s disease and apolipoprotein E genotypes with small RNA and protein cargo of brain tissue extracellular vesicles

medRxiv(2020)10.1101/2020.12.12.20247890
N/A
0DataRank · unranked
1 citations

Tom A. P. Driedonks, Lesley Cheng, Andrey Turchinovich, Harinda Rajapaksha, Tanina Arab +10 more

Blocking microglial activation of reactive astrocytes is neuroprotective in models of Alzheimer’s disease

Acta Neuropathologica Communications(2021)10.1186/s40478-021-01180-z
N/A
0DataRank · unranked
189 citations

Tae‐In Kam, Saebom Lee, Hyejin Park, Yumin Oh, Seung‐Hwan Kwon +13 more

Abnormal brain cholesterol homeostasis in Alzheimer’s disease—a targeted metabolomic and transcriptomic study

npj Aging and Mechanisms of Disease(2021)10.1038/s41514-021-00064-9
N/A
0DataRank · unranked
154 citations

Hatice Büşra Lüleci̇, Anup Mammen Oommen, Sudhir Varma, Chad Blackshear, Michael Griswold +10 more

Brainstem Pathologies Correlate With Depression and Psychosis in Parkinson's Disease

American Journal of Geriatric Psychiatry(2021)10.1016/j.jagp.2020.12.009
N/A
0DataRank · unranked
24 citations

Jared T. Hinkle, Kate Perepezko, Catherine C. Bakker, Meaghan Morris, Martinus P G Broen +15 more

APOE ε4 allele advances the age-dependent decline of amyloid β clearance in the human cortex

bioRxiv (Cold Spring Harbor Laboratory)(2021)10.1101/2021.04.07.438832
N/A
0DataRank · unranked
0 citations

Yusuke Kageyama, Olga Pletniková, Gay Rudow, Yang An, Yumi Irie +7 more

Neuronal NLRP3 is a parkin substrate that drives neurodegeneration in Parkinson’s disease

Neuron(2022)10.1016/j.neuron.2022.05.009
N/A
0DataRank · unranked
206 citations

Tae‐In Kam, Hu Wang, Stewart Neifert, Shih-Ching Chou, Manoj Kumar +14 more

Mass Spectrometry–Based Proteomics Analysis of Human Substantia Nigra From Parkinson's Disease Patients Identifies Multiple Pathways Potentially Involved in the Disease

Molecular & Cellular Proteomics(2022)10.1016/j.mcpro.2022.100452
N/A
0DataRank · unranked
63 citations

Olga Pletniková, Juan C. Troncoso, Alexander Pantelyat, Ted M. Dawson, Liana S. Rosenthal +2 more

Brain Tissue-Derived Extracellular Vesicles in Alzheimer’s Disease Display Altered Key Protein Levels Including Cell Type-Specific Markers

Journal of Alzheimer s Disease(2022)10.3233/jad-220322
N/A
0DataRank · unranked
54 citations

Tom A. P. Driedonks, Lesley Cheng, Harinda Rajapaksha, David A. Routenberg, Rajini Nagaraj +10 more

Mass spectrometry‐based proteomics analysis of human globus pallidus from progressive supranuclear palsy patients discovers multiple disease pathways

Clinical and Translational Medicine(2022)10.1002/ctm2.1076
N/A
0DataRank · unranked
30 citations

Thujitha Thuraisamy, Javier Redding‐Ochoa, Olga Pletniková, Juan C. Troncoso, Zhen Zhang +5 more

Relationships of APOE Genotypes With Small RNA and Protein Cargo of Brain Tissue Extracellular Vesicles From Patients With Late-Stage AD

Neurology Genetics(2022)10.1212/nxg.0000000000200026
N/A
0DataRank · unranked
15 citations

Tom A. P. Driedonks, Lesley Cheng, Harinda Rajapaksha, Andrey Turchinovich, David A. Routenberg +11 more

Deficient mitochondrial respiration in astrocytes impairs trace fear conditioning and increases naloxone‐precipitated aversion in morphine‐dependent mice

Glia(2022)10.1002/glia.24169
N/A
0DataRank · unranked
9 citations

Yan Jouroukhin, Shovgi Huseynov, Olga Pletniková, Michael J. Morales, Yun Guan +4 more

Ubiquitin-positive astrogliopathy clinically mimicking Parkinson’s disease

Acta Neuropathologica Communications(2022)10.1186/s40478-022-01464-y
N/A
0DataRank · unranked
0 citations

Abhay Moghekar, Haidan Guo, Olga Pletniková, Javier Redding‐Ochoa, Marilyn Albert +3 more

Genome sequence analyses identify novel risk loci for multiple system atrophy

Neuron(2024)10.1016/j.neuron.2024.04.002
N/A
0DataRank · unranked
44 citations

Anindita Ray, Zalak Shah, Jinhui Ding, Paola Ruffo, Masashi Fujita +95 more

CASP8 intronic expansion identified by poly-glycine-arginine pathology increases Alzheimer’s disease risk

Proceedings of the National Academy of Sciences(2025)10.1073/pnas.2416885122
N/A
0DataRank · unranked
7 citations

Ramadan Ajredini, Shu Guo, Lisa E. L. Romano, Rodrigo F. Tomas, Logan Bell +25 more

Dissecting the molecular landscape of Parkinson’s disease and Parkinson’s disease dementia using highly efficient snRNA-seq (HIF-snRNA-seq)

bioRxiv (Cold Spring Harbor Laboratory)(2025)10.1101/2025.03.01.640894
N/A
0DataRank · unranked
0 citations

Jinhee Park, Shinwon Ha, Dongsan Kim, Olga Pletniková, Javier Redding‐Ochoa +9 more

Genetic determinants of survival in progressive supranuclear palsy: a genome-wide association study

The Lancet Neurology(2020)10.1016/s1474-4422(20)30394-x
N/A
0DataRank · unranked
120 citations

Shunsuke Koga, Rebecca R. Valentino, Regina Hertfelder Reynolds, Raffaele Ferrari, Manuela Tan +51 more

Human Herpesvirus 6 Detection in Alzheimer’s Disease Cases and Controls across Multiple Cohorts

Neuron(2020)10.1016/j.neuron.2019.12.031
N/A
0DataRank · unranked
117 citations

Kory Johnson, David A. Bennett, Sarah M. Connor, Juan C. Troncoso, Olga Pletniková +6 more

α-Synucleinopathy associated c-Abl activation causes p53-dependent autophagy impairment

Molecular Neurodegeneration(2020)10.1186/s13024-020-00364-w
N/A
0DataRank · unranked
68 citations

Elly E. Liao, Jaekwang Kim, Joyce Meints, Héctor Martínez, Olga Pletniková +3 more