Author

Jaroslav Havlík

Czech University of Life Sciences PragueORCID 0000-0003-1900-0951Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:human· 2 Assay:metabolomics· 2 Research Focus:benchmarking· 1 Research Focus:cell type annotation· 1 Research Focus:database / resource· 1 Assay:metagenomics· 1 Assay:proteomics· 1

Frequent Co-Authors

Anna Mascellani Bergo· 2 shared Ada H. Y. Yuen· 1 shared Andrew NelsoniD· 1 shared Christopher QuinceiD· 1 shared Dalibor TitěraiD· 1 shared Daniel Gómez‐PéreziD· 1 shared Darren L. Smith· 1 shared Edward J. MathiasiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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2 shared papersBiochemistry

Anna Mascellani Bergo

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2 papers

Recent·Most cited

BiochemistrybioRxivPreprintSep 18, 2026

✦ In-depth digest

Widespread detection of Polyethylene glycol reveals chronic human exposure through pharmaceutical drugs

Harsha Gouda, Patricia Kelly, Luke Whiley…·Pieter C. Dorrestein

Polyethylene glycol in human biofluids can mark drug exposure rather than contamination; it is oxidized to acid metabolites and appears in 2.3% of public metabolomics files.

1 citation

humanmetabolomics

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MicrobiologybioRxivPreprintNov 20, 2025

Bacterial supplementation shapes honey bee gut microbiota, metabolism and proteome under controlled and field conditions

Saetbyeol Lee, Pavel Dobeš, Anna Mascellani Bergo…·Jaroslav Havlík

This study shows bacterial supplementation affects honey bee gut microbiota, proteome, and metabolome differently under controlled, semi-controlled, and field conditions.

DOI 10.1101/2025.11.20.689477

humanproteomics

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