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Presence Current · Arkansas
Last published 2025
Sources OpenAlex · ORCID
Refreshed 2026-08-08

Katy S Papineau

Researcher

Also affiliated: United States Food and Drug Administration (2022–2025)

Unknown Researcher

3 h-index 5 pubs 47 cited

  • Hepatocytes
  • Humans
  • Chemical and Drug Induced Liver Injury
  • Acetaminophen
  • Animals
  • Dose-Response Relationship, Drug
  • Mitochondria, Liver
  • Pyrroles
  • Protein Kinase Inhibitors
  • Liver
  • Lab-On-A-Chip Devices
  • Proof of Concept Study
  • Doxorubicin
  • Myocytes, Cardiac
  • Induced Pluripotent Stem Cells

Biography and Research Information

OverviewAI-generated summary

Katy S Papineau's research focuses on understanding drug-induced liver injury (DILI) and other forms of cellular toxicity. She has investigated the mechanisms by which specific compounds, such as pexidartinib and the tire rubber antiozonant 6PPD-quinone, impact liver cells, particularly human hepatocytes. Her work has explored mitochondrial dysfunction as a key pathway leading to cell death in response to these agents, often at clinically relevant concentrations. Papineau also contributes to the development and application of advanced in vitro models, including liver-on-a-chip platforms, to study DILI and to measure relevant biomarkers. Her publications include studies on the co-culture of primary human hepatocytes and nonparenchymal liver cells, as well as proof-of-concept studies for predicting drug cardiotoxicity using induced pluripotent stem cell-derived cardiomyocytes. Papineau has collaborated with researchers at the National Center for Toxicological Research on multiple publications.

Metrics

  • h-index: 3
  • Publications: 5
  • Citations: 47

Selected Publications

  • Challenges and solutions in measuring commonly used biomarkers for drug-induced liver injury in a liver-on-a-chip platform (2025)
    Toxicology Letters 2 citations DOI OpenAlex
  • Toxicity of ubiquitous tire rubber antiozonant N-(1,3-dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD) and its transformation product 6PPD-quinone (6PPD-Q) in primary human hepatocytes and liver spheroids (2025)
    Biochemistry and Biophysics Reports 4 citations DOI OpenAlex
  • Pexidartinib impairs liver mitochondrial functions causing cell death in primary human hepatocytes at clinically relevant concentrations (2025)
    Biochemical and Biophysical Research Communications 3 citations DOI OpenAlex
  • Predicting oncology drug-induced cardiotoxicity with donor-specific iPSC-CMs—a proof-of-concept study with doxorubicin (2024)
    Toxicological Sciences 4 citations DOI OpenAlex
  • Co‐Culture of Human Primary Hepatocytes and Nonparenchymal Liver Cells in the Emulate® Liver‐Chip for the Study of Drug‐Induced Liver Injury (2022)
    Current Protocols 34 citations DOI OpenAlex

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Collaboration Network

36 Collaborators 7 Institutions 1 Country

Top Collaborators

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