Author

Lea E. Cattaneo

University of Wisconsin–MadisonORCID 0000-0002-2920-0634Unclaimed 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 Organism:human· 1 Assay:metagenomics· 1

Frequent Co-Authors

A. P. ClayiD· 1 shared Bhavana GangwariD· 1 shared Daniel Amador‐NogueziD· 1 shared David M. Stevenson· 1 shared Federico E. ReyiD· 1 shared Helen E. BlackwelliD· 1 shared Jillella MallikarjuniD· 1 shared Lauren N. LucasiD· 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

A. P. ClayORCID

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1 paper

Recent·Most cited

Investigation of Bile Salt Hydrolase Activity in Human Gut Bacteria Reveals Production of Conjugated Secondary Bile Acids

Lauren N. Lucas, Jillella Mallikarjun, Lea E. Cattaneo, Bhavana Gangwar, Qijun Zhang, A. P. Clay, Robert L. Kerby, David M. Stevenson, Helen E. Blackwell, Federico E. Rey, Daniel Amador‐Noguez

This study investigates BSH activity in human gut bacteria and finds that some strains can directly dehydrogenate conjugated bile acids to produce conjugated secondary bile acids, challenging the idea that deconjugation is a prerequisite for further modifications.

Nature Communications · Feb 23, 2026Peer-reviewedMicrobiology