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

Jennifer S. Mammen

Johns Hopkins University

ORCID: 0000-0001-9929-590X

Also affiliated with Johns Hopkins Medicine, Johns Hopkins Hospital

Medicine

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 5%percentile
0.483Author 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.

Levothyroxine use and longitudinal changes in thigh muscles in at-risk participants for knee osteoarthritis: preliminary analysis from Osteoarthritis Initiative cohort

Arthritis Research & Therapy(2023)10.1186/s13075-023-03012-y
Top 40%
0.483DataRank
Top 40%12 citations

Kamyar Moradi, Ali Guermazi, Jennifer S. Mammen, David J. Hunter, Frank W. Roemer +2 more

Papers

Driven by 8 papers — median percentile 60. Top paper: “Levothyroxine use and longitudinal changes in thigh muscles in at-risk participants for knee osteoarthritis: preliminary analysis from Osteoarthritis Initiative cohort”.

Levothyroxine use and longitudinal changes in thigh muscles in at-risk participants for knee osteoarthritis: preliminary analysis from Osteoarthritis Initiative cohort

Arthritis Research & Therapy(2023)10.1186/s13075-023-03012-y
Top 40%
0.483DataRank
Top 40%12 citations

Kamyar Moradi, Ali Guermazi, Jennifer S. Mammen, David J. Hunter, Frank W. Roemer +2 more

Levothyroxine Dosing in Older Adults: Recommendations Derived From The Baltimore Longitudinal Study of Aging

Endocrine Practice(2023)10.1016/j.eprac.2023.05.002
N/A
0.345DataRank · unranked
9 citations

Enoch J. Abbey, John McGready, Eleanor M. Simonsick, Jennifer S. Mammen, Colleen Gavigan

Consensus-based disease definitions for endocrine immune-related adverse events of immune checkpoint inhibitors

Journal for ImmunoTherapy of Cancer(2025)10.1136/jitc-2025-011865
N/A
0.292DataRank · unranked
6 citations

Yee-Ming Melody Cheung, Cherie Chiang, Emily J. Gallagher, Ole‐Petter R. Hamnvik, Jennifer S. Mammen +32 more

Levothyroxine Use and Longitudinal Changes in Thigh Muscles in At-Risk Participants for Knee Osteoarthritis: Preliminary Analysis from Osteoarthritis Initiative Cohort

Research Square(2022)10.21203/rs.3.rs-1800203/v1
N/A
0.165DataRank · unranked
2 citations

Kamyar Moradi, Ali Guermazi, Jennifer S. Mammen, David Hunter, Frank W. Roemer +2 more

Higher levels of VEGF-A and TNFα in patients with immune checkpoint inhibitor-induced inflammatory arthritis

Arthritis Research & Therapy(2025)10.1186/s13075-025-03546-3
N/A
0DataRank · unranked
5 citations

Ami A. Shah, Clifton O. Bingham, Jennifer H. Elisseeff, Joseph C. Murray, Julie R. Brahmer +5 more

Thyroid and Aging

Endocrinology and Metabolism Clinics of North America(2023)10.1016/j.ecl.2022.10.008
N/A
0DataRank · unranked
18 citations

Jennifer S. Mammen

Higher thyroid hormone has a negative association with lower limb lean body mass in euthyroid older adults: Analysis from the Baltimore Longitudinal study of aging

Frontiers in Aging(2023)10.3389/fragi.2023.1150645
N/A
0DataRank · unranked
11 citations

Jennifer S. Mammen, Eleanor M. Simonsick, C. Kent Kwoh, Ali Guermazi, Shadpour Demehri +1 more

Thyroid Hormone Supplementation and All‐Cause Mortality in Community‐Dwelling Older Adults: Results from the Baltimore Longitudinal Study of Aging

Journal of the American Geriatrics Society(2021)10.1111/jgs.17015
N/A
0DataRank · unranked
12 citations

John McGready, Luigi Ferrucci, Eleanor M. Simonsick, Jennifer S. Mammen, Enoch J. Abbey