Author

Hiroyasu Onaka

Gakushuin UniversityORCID 0000-0003-4536-1881Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:bacteria (other)· 1 Approach:biophysical modeling· 1 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Approach:genetic perturbation / CRISPR· 1

Frequent Co-Authors

Shumpei AsamizuiD· 2 shared Akihisa MatsuyamaiD· 1 shared Go HiraiiD· 1 shared Hiroaki MatobaiD· 1 shared M YOSHIDAiD· 1 shared Masanori ToyofukuiD· 1 shared Nobuhiko NomuraiD· 1 shared Ryotaro YoshizumiiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 31 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

2 shared papersMicrobiology

Shumpei AsamizuORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

MicrobiologyJournal of BacteriologyPeer-reviewedMay 6, 2026

A phage-derived reconfigurable effector associated with an actinobacterial contractile nanomachine tailors bacterial responses to competition

Toshiki Nagakubo, Tatsuya Nishiyama, Shumpei Asamizu…·Masanori Toyofuku

The paper identifies a novel class of contractile injection system effectors in actinobacteria that enhance bacterial adaptation to competition by modulating proteomes and phenotypes.

DOI 10.1128/jb.00532-25

bacteria (other)proteomics

𝕏 PostBluesky

MicrobiologybioRxivPreprintJan 22, 2026

Glutathione acts as an exometabolite that rescues functionally distinct genetic mutations in fission yeast

Ryotaro Yoshizumi, Shunichi Miura, Hiroaki Matoba…·Shinichi Nishimura

This study identifies glutathione as an exometabolite that rescues growth and morphology defects in fission yeast mutants through both nutritional and non-nutritional mechanisms.

DOI 10.64898/2026.01.21.700948

yeastmetabolomics

𝕏 PostBluesky