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

Sydney P. Thomas

University of California San Diego

ORCID: 0000-0001-8261-1195

Also affiliated with Czech Academy of Sciences, Institute of Macromolecular Chemistry

Biochemistry, Genetics and Molecular BiologyMedicineNursing

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
2.2Author 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.

Open access repository-scale propagated nearest neighbor suspect spectral library for untargeted metabolomics

Nature Communications(2023)10.1038/s41467-023-44035-y
Top 15%
1.4DataRank
Top 15%82 citations

Nicole E. Avalon, Sydney P. Thomas, Sarvar A. Kakhkhorov, Alexander A. Aksenov, Paulo Wender Portal Gomes +27 more

Papers

Driven by 12 papers — median percentile 67. Top paper: “Open access repository-scale propagated nearest neighbor suspect spectral library for untargeted metabolomics”.

Open access repository-scale propagated nearest neighbor suspect spectral library for untargeted metabolomics

Nature Communications(2023)10.1038/s41467-023-44035-y
Top 15%
1.4DataRank
Top 15%82 citations

Nicole E. Avalon, Sydney P. Thomas, Sarvar A. Kakhkhorov, Alexander A. Aksenov, Paulo Wender Portal Gomes +27 more

Open Access Repository-Scale Propagated Nearest Neighbor Suspect Spectral Library for Untargeted Metabolomics

bioRxiv (Cold Spring Harbor Laboratory)(2022)10.1101/2022.05.15.490691
Top 33%
0.597DataRank
Top 33%28 citations

Nicole E. Avalon, Sydney P. Thomas, Sarvar A. Kakhkhorov, Alexander A. Aksenov, Paulo Wender Portal Gomes +27 more

A resource to empirically establish drug exposure records directly from untargeted metabolomics data

Nature Communications(2025)10.1038/s41467-025-65993-5
Top 65%
0.208DataRank
Top 65%3 citations

Kine Eide Kvitne, Corinna Brungs, Siddharth Mohan, Vincent Charron‐Lamoureux, Wout Bittremieux +54 more

An untargeted metabolomics analysis of exogenous chemicals in human milk and transfer to the infant

bioRxiv (Cold Spring Harbor Laboratory)(2022)10.1101/2022.03.31.486633
N/A
0.165DataRank · unranked
2 citations

Julia M. Gauglitz, Anupriya Tripathi, Fernando Vargas, Kerri Bertrand, Jae Kim +4 more

Transfer of antibiotics and their metabolites in human milk: Implications for infant health and microbiota

Pharmacotherapy The Journal of Human Pharmacology and Drug Therapy(2022)10.1002/phar.2732
N/A
0DataRank · unranked
16 citations

Erce Denizer, Simone Zuffa, Brookie M. Best, Lars Bode, Christina Chambers +7 more

Environmental and maternal imprints on infant gut metabolic development

Cell Host & Microbe(2025)10.1016/j.chom.2025.11.002
N/A
0DataRank · unranked
7 citations

Celeste Allaband, Jennifer C. Onuora, Daniela S. Perry, Simone Zuffa, Lucas Patel +29 more

Dual Impact of Iron Deficiency and Antibiotics on Host Metabolism: A Tissue-Level Analysis

Metabolites(2025)10.3390/metabo15080549
N/A
0DataRank · unranked
2 citations

Sydney P. Thomas, Peng Ji, Mariana Parenti, Carolyn M. Slupsky, Shannon McClorry

Gut Microbiome Variation Modulates the Effects of Dietary Fiber on Host Metabolism

Research Square(2020)10.21203/rs.3.rs-97357/v1
N/A
0DataRank · unranked
5 citations

Qilin Hong, Tzu-Wen Cross, Evan R. Hutchison, Jessica Han, Sydney P. Thomas +6 more

Environmental and Maternal Imprints on Infant Gut Metabolic Programming

bioRxiv (Cold Spring Harbor Laboratory)(2025)10.1101/2025.07.24.666662
N/A
0DataRank · unranked
0 citations

Celeste Allaband, Jennifer C. Onuora, Daniela S. Perry, Simone Zuffa, Lucas Patel +29 more

Gut microbiome variation modulates the effects of dietary fiber on host metabolism

Microbiome(2021)10.1186/s40168-021-01061-6
N/A
0DataRank · unranked
180 citations

Qilin Hong, Tzu-Wen Cross, Evan R. Hutchison, Jessica Han, Sydney P. Thomas +6 more

Short-chain fatty acids activate acetyltransferase p300

eLife(2021)10.7554/elife.72171
N/A
0DataRank · unranked
140 citations

John M. Denu, Sydney P. Thomas

An untargeted metabolomics analysis of exogenous chemicals in human milk and transfer to the infant

Clinical and Translational Science(2022)10.1111/cts.13393
N/A
0DataRank · unranked
17 citations

Julia M. Gauglitz, Anupriya Tripathi, Fernando Vargas, Kerri Bertrand, Jae Kim +4 more