Author

Katherine Ramos Sarmiento

Institute for Systems BiologyORCID 0000-0002-6591-3228Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2 Systems Biology· 1

Signature Assays, Organisms & Methods

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Organism:human· 3 Research Focus:differential expression· 2 Research Focus:gene regulatory network inference· 2 Assay:metagenomics· 2 Approach:statistical model· 2 Research Focus:benchmarking· 1 Research Focus:cell type annotation· 1 Research Focus:clustering· 1

Frequent Co-Authors

Christian DieneriD· 3 shared Sean M. GibbonsiD· 3 shared Johanna W. LampeiD· 2 shared Lisa LevyiD· 2 shared Noa RappaportiD· 2 shared Alex V. CarriD· 1 shared Alex V. Carr· 1 shared Anjana PunniamoorthyiD· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 32 mutual co-author links

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3 shared papersMicrobiology

Christian DienerORCID

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Author profile →

3 papers

Recent·Most cited

Phenotypic heterogeneity in the human gut microbiome revealed by subspecies-resolution single-cell transcriptomics

Dmitry A. Sutormin, Karl D. Gaisser, Jacqueline Haring, Anjana Punniamoorthy, Theinmozhi Arulraj, Crystal Perez, Christian Diener, Katherine Ramos Sarmiento, Alex V. Carr, Noa Rappaport, Sean M. Gibbons, Anna Kuchina

The paper develops metaSPLiT, a single-cell RNA sequencing method, to reveal sub-species functional specialization in the human gut microbiome.

bioRxiv · Jul 31, 2026 · PreprintMicrobiology

Metagenomic estimation of absolute bacterial biomass in the mammalian gut through host-derived read normalization.

Gechlang Tang, Alex V. Carr, Crystal Perez, Katherine Ramos Sarmiento, Lisa Levy, Johanna W. Lampe, Christian Diener, Sean M. Gibbons

This paper estimates absolute bacterial biomass in the gut using host-derived read normalization from metagenomic data, showing it tracks antibiotic treatment response in mice and humans.

mSystems · Jul 31, 2025Peer-reviewedMicrobiology

Microbial community-scale metabolic modeling predicts personalized short chain fatty acid production profiles in the human gut.

Nick Quinn-Bohmann, Tomasz Maciej Wilmanski, Katherine Ramos Sarmiento, Lisa Levy, Johanna W. Lampe, Thomas Gurry, Noa Rappaport, Erin Ostrem Loss, Ophelia S. Venturelli, Christian Diener, Sean M. Gibbons

This paper uses microbial community-scale metabolic modeling to predict individual-specific short chain fatty acid production profiles in the human gut and links these predictions to clinical health markers.

bioRxiv · Feb 28, 2023 · PreprintSystems Biology