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

Gregory J. Tranah

Sutter Health

ORCID: 0000-0002-5520-812X

Also affiliated with California Pacific Medical Center

Biochemistry, Genetics and Molecular BiologyPsychologyNeuroscience

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 3%percentile
1.2Author 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.

Whole-genome association analyses of sleep-disordered breathing phenotypes in the NHLBI TOPMed program

Genome Medicine(2021)10.1186/s13073-021-00917-8
Top 21%
0.976DataRank
Top 21%35 citations

Jiwon Lee, Tamar Sofer, Heming Wang, Man Zhang, Han Chen +94 more

Papers

Driven by 11 papers — median percentile 35. Top paper: “Whole-genome association analyses of sleep-disordered breathing phenotypes in the NHLBI TOPMed program”.

Whole-genome association analyses of sleep-disordered breathing phenotypes in the NHLBI TOPMed program

Genome Medicine(2021)10.1186/s13073-021-00917-8
Top 21%
0.976DataRank
Top 21%35 citations

Jiwon Lee, Tamar Sofer, Heming Wang, Man Zhang, Han Chen +94 more

Joint and Individual Mitochondrial DNA Variation and Cognitive Outcomes in Black and White Older Adults

The Journals of Gerontology Series A(2024)10.1093/gerona/glae170
Top 65%
0.203DataRank
Top 65%2 citations

Yongmei Li, Vasantha Jotwani, Sylvie Dobrota, Annabel X. Tan, Steven R. Cummings +6 more

Circadian rest-activity rhythms and physical function in community-dwelling older men: The MrOS sleep study

Sleep Health(2025)10.1016/j.sleh.2025.10.005
N/A
0.165DataRank · unranked
2 citations

Terri Blackwell, Dorothy M Chen, Jamie M. Zeitzer, Sonia Ancoli-Israel, Alexander B. Posner +5 more

Associations of 24-Hour Light Exposure and Activity Patterns and Risk of Cognitive Impairment and Decline in Older Men: The MrOS Sleep Study

The Journals of Gerontology Series A(2022)10.1093/gerona/glac187
N/A
0DataRank · unranked
9 citations

Mariana G. Figueiro, Gregory J. Tranah, Jamie M. Zeitzer, Kristine Yaffe, Sonia Ancoli‐Israel +7 more

Structured Moderate Exercise and Biomarkers of Kidney Health in Sedentary Older Adults: The Lifestyle Interventions and Independence for Elders Randomized Clinical Trial

Kidney Medicine(2023)10.1016/j.xkme.2023.100721
N/A
0DataRank · unranked
5 citations

Mason Lai, Fang‐Chi Hsu, Scott R. Bauer, Shyh‐Huei Chen, Warren Tse +10 more

Association of Blood Mitochondrial DNA Copy Number With Risk of Acute Kidney Injury After Cardiac Surgery

American Journal of Kidney Diseases(2024)10.1053/j.ajkd.2024.03.013
N/A
0DataRank · unranked
6 citations

Heather Thiessen‐Philbrook, Dan E. Arking, Stephanie Yang, Eric McArthur, Amit X. Garg +10 more

Genome-Wide Association Analysis of the Sense of Smell in U.S. Older Adults: Identification of Novel Risk Loci in African-Americans and European-Americans

UNC Libraries(2024)10.17615/5nmf-wz81
N/A
0DataRank · unranked
0 citations

Jayant M. Pinto, Zongli Xu, Stephen B. Kritchevsky, Xuemei Huang, Andrew Singleton +24 more

Whole-genome association analyses of sleep-disordered breathing phenotypes in the NHLBI TOPMed program

UNC Libraries(2024)10.17615/mbk9-3d37
Top 100%
0DataRank
Top 100%0 citations

Xihong Lin, Sutapa Mukherjee, J. Rotter, Eric Boerwinkle, Xiuqing Guo +36 more

Associations of Blood Mitochondrial DNA Quality and Quantity with Risk of Kidney Function Decline

Clinical Journal of the American Society of Nephrology(2025)10.2215/cjn.0000000893
N/A
0DataRank · unranked
0 citations

Ronit Katz, Dan E. Arking, Wen Shi, Charles Newcomb, Gregory J. Tranah +9 more

Predicting incident dementia and mild cognitive impairment in older women with nonparametric analysis of circadian activity rhythms in the Study of Osteoporotic Fractures

SLEEP(2021)10.1093/sleep/zsab119
N/A
0DataRank · unranked
33 citations

Gregory J. Tranah, Terri Blackwell, Kristine Yaffe, Sonia Ancoli‐Israel, Susan Redline +6 more

Genetic risk for subjective reports of insomnia associates only weakly with polygraphic measures of insomnia in 2,770 adults

Journal of Clinical Sleep Medicine(2021)10.5664/jcsm.9468
N/A
0DataRank · unranked
3 citations

Paul E. Peppard, Erika W. Hagen, Katie L. Stone, Daniel S. Evans, Gregory J. Tranah +5 more