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

Khalil G. Ghanem

Johns Hopkins University

ORCID: 0000-0002-0033-302X

Also affiliated with Johns Hopkins Medicine, Office of Infectious Diseases

Immunology and MicrobiologyMedicineHealth Professions

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 100%percentile

0Author 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 →

Papers

Driven by 12 papers. Top paper: “Ultrahigh-Throughput Multiplexing and Sequencing of >500-Base-Pair Amplicon Regions on the Illumina HiSeq 2500 Platform”.

Ultrahigh-Throughput Multiplexing and Sequencing of >500-Base-Pair Amplicon Regions on the Illumina HiSeq 2500 Platform

mSystems(2019)10.1128/msystems.00029-19

N/A

0.755DataRank · unranked

152 citations

Michael S. Humphrys, Courtney K. Robinson, Matthew L. Settles, Sandra Ott, Li Fu +9 more

Dietary macronutrient intake and molecular-bacterial vaginosis: Role of fiber

Clinical Nutrition(2020)10.1016/j.clnu.2020.01.011

N/A

0DataRank · unranked

36 citations

Susan Tuddenham, Laura E. Caulfield, Catherine C. Murphy, Courtney K. Robinson, Jacques Ravel +3 more

Bacterial Vaginosis and Behavioral Factors Associated With Incident Pelvic Inflammatory Disease in the Longitudinal Study of Vaginal Flora

The Journal of Infectious Diseases(2021)10.1093/infdis/jiab103

N/A

0DataRank · unranked

42 citations

Susan Tuddenham, Xin He, Mark A. Klebanoff, Khalil G. Ghanem, Rebecca M. Brotman +1 more

Vaginal cytokine profile and microbiota before and after lubricant use compared with condomless vaginal sex: a preliminary observational study

BMC Infectious Diseases(2021)10.1186/s12879-021-06512-x

N/A

0DataRank · unranked

10 citations

Christina A. Stennett, Richard A. Cone, Jacques Ravel, Andrew N. Macintyre, Khalil G. Ghanem +3 more

Lactobacillus-dominance and rapid stabilization of vaginal microbiota in combined oral contraceptive pill users examined through a longitudinal cohort study with frequent vaginal sampling over two years

EBioMedicine(2022)10.1016/j.ebiom.2022.104407

N/A

0DataRank · unranked

30 citations

Pawel Gajer, Anne E. Burke, Catherine C. Murphy, Sabra L. Klein, Christina A. Stennett +5 more

Management of Adult Syphilis: Key Questions to Inform the 2021 Centers for Disease Control and Prevention Sexually Transmitted Infections Treatment Guidelines

Clinical Infectious Diseases(2022)10.1093/cid/ciac060

N/A

0DataRank · unranked

32 citations

Khalil G. Ghanem, Susan Tuddenham

Syphilis Laboratory Guidelines: Performance Characteristics of Nontreponemal Antibody Tests

Clinical Infectious Diseases(2020)10.1093/cid/ciaa306

N/A

0DataRank · unranked

119 citations

Samantha S. Katz, Khalil G. Ghanem, Susan Tuddenham

Markers of intestinal immune activation and inflammation are not associated with preterm birth among women with low level HIV viremia

American Journal of Reproductive Immunology(2023)10.1111/aji.13680

N/A

0DataRank · unranked

2 citations

Deborah Persaud, Jean Anderson, Deborah Kacanek, Yanling Huo, Kevin J. Psoter +4 more

Assessment of the vaginal microbiota before and after use of hyperosmolal lubricant during transvaginal ultrasound

American Journal of Obstetrics and Gynecology(2024)10.1016/j.ajog.2024.12.016

N/A

0DataRank · unranked

5 citations

Xin He, LS Magder, Christina A. Stennett, Sarah Jane K. Robbins, Elizabeth Johnston +6 more

Comparison of shipping versus immediate freezer storage of vaginal samples for vaginal microbiota assessment

Sexually Transmitted Infections(2024)10.1136/sextrans-2023-056100

N/A

0DataRank · unranked

1 citations

Pawel Gajer, Johanna B. Holm, Sarah E. Brown, Larry J. Forney, Jacques Ravel +3 more

Maternal anemia during pregnancy and its association with the gut microbiota profile in pregnant and postpartum women, and their infants: a cohort study

American Journal of Clinical Nutrition(2025)10.1016/j.ajcnut.2025.09.035

N/A

0DataRank · unranked

0 citations

Laura E. Caulfield, Sameera A. Talegawkar, Jyoti S. Mathad, Shilpa Naik, Mallika Alexander +16 more

Bacterial Vaginosis and Spontaneous Clearance of Chlamydia trachomatis in the Longitudinal Study of Vaginal Flora

The Journal of Infectious Diseases(2023)10.1093/infdis/jiad142

N/A

0DataRank · unranked

13 citations

Susan Tuddenham, Michelle Shardell, Mark A. Klebanoff, Khalil G. Ghanem, Rebecca M. Brotman +1 more