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

Loren Gragert

Tulane University

ORCID: 0000-0002-5945-6518
Immunology and MicrobiologyMedicine

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 6%percentile
0.312Author DataRank

Indexed papers

1in 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 1 indexed paper 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.

Genotype List String 1.1: Extending the Genotype List String grammar for describing HLA and Killer‐cell Immunoglobulin‐like Receptor genotypes

HLA(2023)10.1111/tan.15126
Top 54%
0.312DataRank
Top 54%7 citations

Daniel Schefzyk, Robert P. Millius, Martin Maiers, Jill A. Hollenbach, Jane Pollack +13 more

Papers

Driven by 13 papers — median percentile 46. Top paper: “Integrative multi-omics profiling in human decedents receiving pig heart xenografts”.

Integrative multi-omics profiling in human decedents receiving pig heart xenografts

Nature Medicine(2024)10.1038/s41591-024-02972-1
N/A
2.1DataRank · unranked
56 citations

Brian D. Piening, Maedeh Mohebnasab, Bo Xia, Chenchen Zhu, Jeffrey Stern +54 more

Multi-omics analysis of a pig-to-human decedent kidney xenotransplant

Nature(2025)10.1038/s41586-025-09846-7
N/A
0.437DataRank · unranked
16 citations

Brian D. Piening, Alexa K. Dowdell, Maedeh Mohebnasab, Simon H. Williams, Alexey Stukalov +71 more

Balancing equity and human leukocyte antigen matching in deceased-donor kidney allocation with eplet mismatch

American Journal of Transplantation(2024)10.1016/j.ajt.2024.11.030
N/A
0.385DataRank · unranked
12 citations

Loren Gragert, Brendan J. Keating, Bonnie E. Lonze, Dorry L. Segev, Robert Montgomery +3 more

Genotype List String 1.1: Extending the Genotype List String grammar for describing HLA and Killer‐cell Immunoglobulin‐like Receptor genotypes

HLA(2023)10.1111/tan.15126
Top 54%
0.312DataRank
Top 54%7 citations

Daniel Schefzyk, Robert P. Millius, Martin Maiers, Jill A. Hollenbach, Jane Pollack +13 more

HLA sensitization is associated with an increased risk of primary graft dysfunction after heart transplantation

The Journal of Heart and Lung Transplantation(2023)10.1016/j.healun.2023.09.017
N/A
0.292DataRank · unranked
6 citations

Joshua A. Rushakoff, Yasbanoo Moayedi, E. Henricksen, Roy Lee, Helen Luikart +10 more

Genetic variation in the human leukocyte antigen region confers susceptibility to Clostridioides difficile infection

Scientific Reports(2023)10.1038/s41598-023-45649-4
N/A
0.281DataRank · unranked
3 citations

Taryn O. Hall, Dana C. Crawford, Robb Rowley, Benjamin A. Satterfield, Rongling Li +21 more

Integrative Multi-omic Profiling of Two Human Decedents Receiving Pig Heart Xenografts Reveals Strong Perturbations in Early Immune-Cell and Cellular Metabolism Responses

bioRxiv (Cold Spring Harbor Laboratory)(2023)10.1101/2023.06.05.543406
N/A
0.208DataRank · unranked
3 citations

Brian D. Piening, Bo Xia, Chenchen Zhu, Jeffrey Stern, Weimin Zhang +45 more

Belatacept with time-limited tacrolimus coimmunosuppression modifies the 3-year risk of eplet mismatch in kidney transplantation

American Journal of Transplantation(2023)10.1016/j.ajt.2023.09.011
N/A
0DataRank · unranked
15 citations

Joan Zhang, Geeta Karadkhele, Loren Gragert, Vicki Hertzberg, Christian P. Larsen +1 more

HLA amino acid Mismatch-Based risk stratification of kidney allograft failure using a novel Machine learning algorithm

Journal of Biomedical Informatics(2023)10.1016/j.jbi.2023.104374
N/A
0DataRank · unranked
7 citations

Loren Gragert, Grace L. Wager, Keith McCullough, Nicholas K. Brown, Malek Kamoun +2 more

Unrelated Stem Cell Donor HLA Match Likelihood in the US Registry Incorporating HLA-DPB1 Permissive Mismatching

Transplantation and Cellular Therapy(2023)10.1016/j.jtct.2022.12.027
N/A
0DataRank · unranked
24 citations

Stephen R. Spellman, Bronwen E. Shaw, Martin Maiers, Loren Gragert

Unrelated Stem Cell Donor HLA Match Likelihoods in the US Registry Incorporating HLA-DPB1 Permissive Mismatching

medRxiv(2022)10.1101/2022.11.14.22282311
N/A
0DataRank · unranked
0 citations

Stephen R. Spellman, Bronwen E. Shaw, Martin Maiers, Loren Gragert

Pathogenicity and impact of HLA class I alleles in aplastic anemia patients of different ethnicities

JCI Insight(2022)10.1172/jci.insight.163040
N/A
0DataRank · unranked
25 citations

Benjamin F. Frost, Jamie L. Duke, Marian Dribus, Hongbo M. Xie, Zachary D. Prudowsky +28 more

HLA genetic polymorphism in patients with Coronavirus Disease 2019 in Midwestern United States

HLA(2021)10.1111/tan.14387
N/A
0DataRank · unranked
30 citations

Marian Dribus, Brian Duffy, Karl Hock, Christopher W Farnsworth, Loren Gragert +2 more