Author

Kunihito Arai

Nippon Medical School

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

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1 Organism:mouse· 1 Assay:scRNA-seq· 1 Approach:statistical model· 1

Frequent Co-Authors

Daisuke HishikawaiD· 1 shared Eri Oguri‐Nakamura· 1 shared Haruko Watanabe‐TakanoiD· 1 shared Hirotaka IshiiiD· 1 shared Hitomi MatsunoiD· 1 shared Hitoshi IuchiiD· 1 shared Kei YuraiD· 1 shared Kimi ArakiiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperPhysiology

Daisuke HishikawaORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

Age-associated erosion of organ-specific endothelial programs compromises tissue function and resilience

Haruko Watanabe‐Takano, Tomohiro Ishii, Tomohisa Hayakawa, Hitoshi Iuchi, Hitomi Matsuno, Eri Oguri‐Nakamura, Kunihito Arai, Kei Yura, Michiaki Hamada, Daisuke Hishikawa, Shota Toyoshima, Mashito Sakai, Shimpei Higo, Masahiro Morishita, Hirotaka Ishii, , Shigetomo Fukuhara

This study identifies age-related erosion of organ-specific endothelial programs and links it to tissue dysfunction across multiple organs.

bioRxiv · Sep 3, 2026 · PreprintPhysiology