Author

Tomohisa Ishikawa

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Genetic & Genomic Medicine· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 1 Assay:DNA methylation· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Research Focus:GWAS / association mapping· 1 Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Ayaka Fujii· 1 shared Benjamin ThyreauiD· 1 shared Emi Kiyota· 1 shared Hiroko SugawaraiD· 1 shared Izumi Naka· 1 shared Jun OhashiiD· 1 shared Kazuhiro YoshiuraiD· 1 shared Kazuya IwamotoiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperGenetic & Genomic Medicine

Ayaka Fujii

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1 paper

Recent·Most cited

Genetic and epigenetic regulation of SLC6A4 shapes vulnerability to cognitive decline and depressive tendency in later life

Yutaro Yanagida, Yutaka Nakachi, Naoto Kajitani, Satoshi Kikkawa, Tempei Ikegame, Shinsuke Koike, Norihide Maikusa, Naohiro Okada, Izumi Naka, Jun Ohashi, Hiroko Sugawara, Kazuhiro Yoshiura, Ayaka Fujii, Emi Kiyota, Risa Watanabe, , Kazuya Iwamoto

This study shows that genetic and epigenetic regulation of SLC6A4 influences vulnerability to cognitive decline and depressive symptoms in older adults.

medRxiv · Mar 28, 2026 · PreprintGenetic & Genomic Medicine