Cited by 1Immunotherapy and Immune ResponsesImmunotoxicology and immune responsesImmune Response and Inflammation

Dendritic cells resist to disulfiram-induced cytotoxicity, but reduced interleukin-12/23(p40) production

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Jung, Haebeen, Joo, Hong-Gu·2023·The Korean Journal of Physiology & Pharmacology

Abstract

Disulfiram (DSF), a medication for alcoholism, has recently been used as a repurposing drug owing to its anticancer effects. Despite the crucial role of dendritic cells (DCs) in immune homeostasis and cancer therapy, the effects of DSF on the survival and function of DCs have not yet been studied. Therefore, we treated bone marrow-derived DCs with DSF and lipopolysaccharide (LPS) and performed various analyses. DCs are resistant to DSF and less cytotoxic than bone marrow cells and spleen cells. The viability and metabolic activity of DCs hardly decreased after treatment with DSF in the absence or presence of LPS. DSF did not alter the expression of surface markers (MHC II, CD86, CD40, and CD54), antigen uptake capability, or the antigen-presenting ability of LPS-treated DCs. DSF decreased the production of interleukin (IL)-12/23 (p40), but not IL-6 or tumor necrosis factor-α, in LPS-treated DCs. We considered the granulocyte-macrophage colony-stimulating factor (GM-CSF) as a factor to make DCs resistant to DSF-induced cytotoxicity. The resistance of DCs to DSF decreased when GM-CSF was not given or its signaling was inhibited. Also, GM-CSF upregulated the expression of a transcription factor XBP-1 which is essential for DCs' survival. This study demonstrated for the first time that DSF did not alter the function of DCs, had low cytotoxicity, and induced differential cytokine production.

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Crossref · 10.4196/kjpp.2023.27.5.471

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Authors
Jung, H., & Joo, H.-G.
Affiliations
  • College of Veterinary Medicine, Jeju 63243, Korea
  • Jeju National University (KR)
Corresponding author
Joo, Hong-Gu
Venue
The Korean Journal of Physiology & Pharmacology
Published
2023-09-01
Volume
27
Issue
5
Pages
471-479
ISSN
  • 1226-4512 (ISSN-L)
  • 2093-3827
OpenAlex
W4386263055
Cited by
1
References
26
Citations by year
2026: 1
FWCI
0.11
Type
journal article
Language
en
Open access
Licence
cc-by-nc
Locations
  • Korean Journal of Physiology and Pharmacology (publishedVersion, cc-by-nc)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Immunotherapy and Immune Responses
  • Life Sciences › Immunology and Microbiology › Immunology › Immunotoxicology and immune responses
  • Life Sciences › Immunology and Microbiology › Immunology › Immune Response and Inflammation
Keywords
disulfiram, dendritic cells, drug cytotoxicity, GM-CSF, XBP1, lipopolysaccharide, antigen presentation, drug repurposing, cancer therapy, dendritic cell survival

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