Author

Sigmund J. Haidacher

Baylor College of MedicineORCID 0000-0002-6103-1906Unclaimed 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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Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Assay:metagenomics· 1

Frequent Co-Authors

A. E. Johnson· 1 shared Anthony M. HaagiD· 1 shared Armando I. Lerma· 1 shared Hugh C. McCulloughiD· 1 shared Jennifer M. AuchtungiD· 1 shared Joseph A. SorgiD· 1 shared Joshua N. Brehm· 1 shared Kathleen M. HochiD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperMicrobiology

A. E. Johnson

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1 paper

Recent·Most cited

Clostridioides difficile colonization is not mediated by bile salts and utilizes Stickland fermentation of proline in an in vitro model

Xiaoyun Huang, A. E. Johnson, Joshua N. Brehm, Thi Van Thanh Do, Thomas A. Auchtung, Hugh C. McCullough, Armando I. Lerma, Sigmund J. Haidacher, Kathleen M. Hoch, Thomas D. Horvath, Joseph A. Sorg, Anthony M. Haag, Jennifer M. Auchtung

This study shows that C. difficile colonization in an in vitro model is not dependent on bile salts but relies on proline fermentation via Stickland pathway, with context-dependent effects.

mSphere · Jan 16, 2025Peer-reviewedMicrobiology