Author

Samuel L.M. Arnold

University of WashingtonORCID 0000-0001-8290-2347Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 2 Assay:proteomics· 2 Research Focus:differential expression· 1 Approach:experimental assay· 1 Approach:statistical model· 1

Frequent Co-Authors

Jashvant D. UnadkatiD· 2 shared Ariel R. Topletz‐EricksoniD· 1 shared Edward J. KellyiD· 1 shared Eric M. WeaveriD· 1 shared Joanne WangiD· 1 shared Kai WangiD· 1 shared Nina IsoherraneniD· 1 shared Vicky SuniD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

8 top collaborators · 16 mutual co-author links

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2 shared papersPharmacology & Toxicology

Jashvant D. UnadkatORCID

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2 papers

Recent·Most cited

Pharmacology & ToxicologyDrug Metabolism and DispositionPeer-reviewedSep 4, 2026

Proteomic profiling of drug and nutrient transporter expression by small intestinal region in neonates, pediatrics, and adults

Vicky Sun, Kai Wang, Joanne Wang…·Samuel L.M. Arnold

This study quantifies transporter protein abundance in small intestinal regions across neonates, pediatrics, and adults using mass spectrometry, identifying region-specific and age-related expression patterns.

DOI 10.1016/j.dmd.2026.100398

humanproteomics

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Pharmacology & ToxicologybioRxivPreprintJun 30, 2026

Proteomic profiling of xenobiotic and nutrient transporters in human placenta of different gestational ages

Eric M. Weaver, Ariel R. Topletz‐Erickson, Nina Isoherranen…·Samuel L.M. Arnold

This study profiles membrane-associated proteins in human placenta across pregnancy trimesters, identifying changes in transporter abundance linked to gestational age.

1 citation

humanproteomics

𝕏 PostBluesky