Author

Orlando DeLeon

University of ChicagoORCID 0000-0003-2332-7404Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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

Frequent Co-Authors

Eugene B. ChangiD· 2 shared Alexander GuzzettaiD· 1 shared Ali R. MansouriD· 1 shared Andrew FreiburgeriD· 1 shared Ashley M. SidebottomiD· 1 shared Candace M. ChamiD· 1 shared Chris S Henry· 1 shared Christos LazaridisiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersMicrobiology

Eugene B. ChangORCID

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2 papers

Recent·Most cited

MicrobiologyNaturePeer-reviewedApr 30, 2025

Diet outperforms microbial transplant to drive microbiome recovery post-antibiotics

Megan S Kennedy, Andrew Freiburger, Michael Cooper…·Eugene B. Chang

This study shows that a regular chow diet, not microbial transplant, enables rapid gut microbiome recovery after antibiotics in mice, and that diet is essential for effective fecal microbiota transplant.

58 citationstop 1%

mousemetagenomics

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NeurosciencebioRxivPreprintJun 24, 2024

MICROBIOME-MODIFIED METABOLITES PREDICT ACUTE BRAIN INJURY OUTCOME

Orlando DeLeon, Hugo Dugolin Ceccato, Ashley M. Sidebottom…·Christos Lazaridis

The paper identifies microbiome-modified metabolites associated with functional outcomes in acute brain injury patients.

DOI 10.1101/2024.06.24.599530

humanmetagenomics

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