Author

Chelsea E. Powell

Harvard UniversityORCID 0000-0001-7624-1116Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:human· 2 Assay:metabolomics· 1 Assay:metagenomics· 1 Organism:mouse· 1

Frequent Co-Authors

A. Sloan DevliniD· 2 shared Alana M. McSweeniD· 1 shared Cecilia H. KimiD· 1 shared Christoph A. ThaissiD· 1 shared Daniel Stephan PrattiD· 1 shared Hyuk‐Soo SeoiD· 1 shared Joshua R. KorzenikiD· 1 shared Katherine Specht· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersCell Biology

A. Sloan DevlinORCID

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2 papers

Recent·Most cited

Cell BiologyProceedings of the National Academy of SciencesPeer-reviewedMar 11, 2026

Gut Microbiome-Produced Bile Acid Metabolite Lengthens Circadian Period in Host Intestinal Cells

Chelsea E. Powell, Alana M. McSween, Lenka Dohnalová…·A. Sloan Devlin

The paper identifies lithocholic acid as a bile acid metabolite that modulates circadian rhythms in intestinal cells by affecting core clock proteins and feedback loops.

7 citationstop 1%

humanmouse

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MicrobiologymSpherePeer-reviewedOct 20, 2025

Cultured Bacteria Isolated from Primary Sclerosing Cholangitis Patient Bile Induce Inflammation and Cell Death

Chelsea E. Powell, Megan D. McCurry, Silvia F. Quevedo…·A. Sloan Devlin

The paper isolates bacteria from PSC patient bile and shows they induce inflammation and cell death in human cells.

1 citation

humanmetagenomics

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