Author

Alexander Diggs

American University

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

Microbiology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Assay:bulk RNA-seq· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1

Frequent Co-Authors

Coco IzumiiD· 1 shared Dacia Marquez· 1 shared Grace Hillmer· 1 shared Hasset Tibebe· 1 shared Jason Y. ChangiD· 1 shared Jiro Ezaki· 1 shared Sophia Gagliardi· 1 shared Taisuke IzumiiD· 1 shared

Activity by Year

2025-2025 · 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 paperMicrobiology

Coco IzumiORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

The Renin-Angiotensin System Modulates SARS-CoV-2 Entry via ACE2 Receptor

Sophia Gagliardi, Tristan Hotchkin, Hasset Tibebe, Grace Hillmer, Dacia Marquez, Coco Izumi, Jason Y. Chang, Alexander Diggs, Jiro Ezaki, Yuichiro Suzuki, Taisuke Izumi

This study shows angiotensin IV enhances SARS-CoV-2 entry at low concentrations but inhibits it at higher concentrations, suggesting a dual role in viral infection.

Viruses · Jul 19, 2025Peer-reviewedMicrobiology