Author

Diane Hoffmann

University of Maryland, Baltimore

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:metagenomics· 1

Frequent Co-Authors

Jacques RaveliD· 1 shared Kristine GierziD· 1 shared Scott A. JacksoniD· 1 shared Stephanie L. ServetasiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 6 mutual co-author links

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1 shared paperMicrobiology

Jacques RavelORCID

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1 paper

Recent·Most cited

Evaluating the Analytical Performance of Direct-to-Consumer Gut Microbiome Testing Services

Stephanie L. Servetas, Kristine Gierz, Diane Hoffmann, Jacques Ravel, Scott A. Jackson

This study evaluates seven DTC gut microbiome testing services using standardized fecal material, revealing significant variability in analytical performance comparable to biological donor differences.

Communications Biology · Feb 26, 2026Peer-reviewedMicrobiology