Author

Sumudu Rajakaruna

Pennsylvania State UniversityORCID 0000-0003-1836-3726Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Microbiology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:differential expression· 1 Assay:metagenomics· 1 Organism:mouse· 1 Approach:statistical model· 1

Frequent Co-Authors

Amit Kumar TiwariiD· 1 shared Andrew D Patterson· 1 shared Fuhua HaoiD· 1 shared Gopi YalavarthiiD· 1 shared Jordan E. BisanziD· 1 shared Justin SilvermaniD· 1 shared Sangshan Tian· 1 shared Seth R. BordensteiniD· 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 paperMicrobiology

Amit Kumar TiwariORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

MicrobiologybioRxivPreprintOct 22, 2026

Dietary fiber-type-specific gut microbiome preconditioning drives differential susceptibility to sporadic colon cancer development

Sangshan Tian, Sumudu Rajakaruna, Gopi Yalavarthi…·Vishal Singh

The paper shows that inulin supplementation increases colon tumor incidence in mice by altering gut microbiome and metabolome, creating a tumor-promoting environment when exposed to carcinogens.

DOI 10.64898/2026.09.21.753221

mousemetagenomics

𝕏 PostBluesky