Author

Rogier Aäron Gaiser

German Cancer Research CenterORCID 0000-0002-5701-6332Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:metagenomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Bo KongiD· 1 shared Christoph W. MichalskiiD· 1 shared Eli Zamir· 1 shared Elias Gauer· 1 shared Eran ElinaviD· 1 shared Franco FortunatoiD· 1 shared Ingmar Florin RompeniD· 1 shared Jonathan M. HarnossiD· 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 paperMicrobiology

Bo KongORCID

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1 paper

Recent·Most cited

MicrobiologybioRxivPreprintMay 21, 2026

Preoperative biliary stenting is associated with functional dysbiosis and impaired bile acid metabolism in pancreatic cancer - Impact of preoperative biliary stenting on gut microbiota

Marionna Cathomas, Eli Zamir, Marisa Isabell Keller…·Thomas P. Hank

This study examines how preoperative biliary stenting affects gut microbiota and bile acid metabolism in pancreatic cancer patients, finding reduced diversity and impaired metabolism linked to postoperative complications.

DOI 10.64898/2026.05.19.719953

humanmetagenomics

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