Author

Alex T. Ramsey

Barnes-Jewish HospitalORCID 0000-0002-3471-3725Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:GWAS summary statistics· 2 Organism:human· 2 Approach:statistical model· 2 Research Focus:GWAS / association mapping· 1 Research Focus:polygenic risk· 1

Frequent Co-Authors

Christopher Ian AmosiD· 2 shared Gretchen SaundersiD· 2 shared Haoyu ZhangiD· 2 shared James McKayiD· 2 shared Jinyoung ByuniD· 2 shared Laura Jean BierutiD· 2 shared Li‐Shiun CheniD· 2 shared Louis W. FoxiD· 2 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersGenetic & Genomic Medicine

Christopher Ian AmosORCID

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2 papers

Recent·Most cited

Genetic & Genomic MedicinemedRxivPreprintOct 26, 2026

A Polygenic Score for Smoking Persistence Captures Differences in Cessation Age

Ariya Chaloemtoem, Yoonhoo Chang, Louis W. Fox…·Laura Jean Bierut

This paper develops a polygenic score for smoking persistence and finds it is associated with earlier or later cessation ages across diverse populations.

DOI 10.64898/2026.10.22.26366250

humanGWAS summary statistics

Genetic & Genomic MedicineEBioMedicinePeer-reviewedNov 8, 2024

Genomic Insights for Personalized Care: Motivating At-Risk Individuals Toward Evidence-Based Health Practices

Tony Chen, Giang H. Pham, Louis W. Fox…·Li‐Shiun Chen

The paper develops polygenic risk scores to stratify lung cancer and smoking cessation risk, showing significant odds ratios in diverse populations and planning clinical trials to evaluate interventions.

14 citations

humanGWAS summary statistics