Author

Yayoi Otsuka‐Yamasaki

Iwate Medical UniversityORCID 0009-0000-8204-5808Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 3 Approach:statistical model· 3 Assay:electronic health records· 2 Assay:bulk RNA-seq· 1 Research Focus:GWAS / association mapping· 1 Research Focus:polygenic risk· 1 Research Focus:variant effect prediction· 1

Frequent Co-Authors

Hideki OhmomoiD· 3 shared Makoto SasakiiD· 3 shared Motoki NakaoiD· 3 shared Shiori MinabeiD· 3 shared Shohei KomakiiD· 3 shared Yoichi SutohiD· 3 shared Atsushi ShimizuiD· 2 shared Kozo TannoiD· 2 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersGenetic & Genomic Medicine

Hideki OhmomoORCID

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3 papers

Recent·Most cited

Genetic & Genomic MedicineJournal of Human GeneticsPeer-reviewedSep 9, 2026

Osteoporosis Genetic Risk Prediction Using Bone Mineral Density Polygenic Scores in Japanese: TMM CommCohort Study

Yayoi Otsuka‐Yamasaki, Yoichi Sutoh, Tsuyoshi Hachiya…·Atsushi Shimizu

The paper develops and validates a polygenic score for osteoporosis in Japanese individuals using heel quantitative ultrasound data, showing genetic risk stratification.

DOI 10.1038/s10038-026-01498-3

humanbulk RNA-seq

𝕏 PostBluesky

Genetic & Genomic MedicinemedRxivPreprintJul 1, 2026

Polygenic Risk Score Stratification Guides Prioritization of Modifiable Risk Factors for Stroke Prevention

Yoichi Sutoh, Tsuyoshi Hachiya, Yayoi Otsuka‐Yamasaki…·Atsushi Shimizu

This study shows that modifiable risk factors have varying impacts on stroke risk depending on genetic predisposition, with higher genetic risk amplifying the effect of these factors.

DOI 10.64898/2026.06.28.26356786

humanelectronic health records

𝕏 PostBluesky

Genetic & Genomic MedicinemedRxivPreprintOct 6, 2025

Real-world data from the Japanese National Health Insurance System enable fine phenotyping in a 14K-scale population-based study

Yayoi Otsuka‐Yamasaki, Naoyuki Nishiya, Yoichi Sutoh…·Atsushi Shimizu

The paper uses Japanese health insurance claims data to improve disease prevalence estimation and GWAS results for Alzheimer's and Parkinson's diseases.

DOI 10.1101/2025.10.06.25337397

humanelectronic health records

𝕏 PostBluesky