Cited by 16Glioma Diagnosis and TreatmentAcute Myeloid Leukemia ResearchProtein Degradation and Inhibitors

Alcohol-abuse drug disulfiram targets pediatric glioma via MLL degradation

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Meier, Stefanie, Cantilena, Sandra, Niklison Chirou, Maria Victoria, Anderson, John, Hargrave, Darren, Salomoni, Paolo, de Boer, Jasper, Michod, David·2021·Cell Death & Disease

Abstract

Pediatric gliomas comprise a broad range of brain tumors derived from glial cells. While high-grade gliomas are often resistant to therapy and associated with a poor outcome, children with low-grade gliomas face a better prognosis. However, the treatment of low-grade gliomas is often associated with severe long-term adverse effects. This shows that there is a strong need for improved treatment approaches. Here, we highlight the potential for repurposing disulfiram to treat pediatric gliomas. Disulfiram is a drug used to support the treatment of chronic alcoholism and was found to be effective against diverse cancer types in preclinical studies. Our results show that disulfiram efficiently kills pediatric glioma cell lines as well as patient-derived glioma stem cells. We propose a novel mechanism of action to explain disulfiram’s anti-oncogenic activities by providing evidence that disulfiram induces the degradation of the oncoprotein MLL. Our results further reveal that disulfiram treatment and MLL downregulation induce similar responses at the level of histone modifications and gene expression, further strengthening that MLL is a key target of the drug and explaining its anti-oncogenic properties.

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Crossref · 10.1038/s41419-021-04078-9

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  • DIS exerts anti-oncogenic effects by triggering the degradation of the oncoprotein MLL.

    “In addition to the aforementioned targets, DIS exerts anti-oncogenic effects by triggering the degradation of the oncoprotein MLL, e.g., MLL1 drives tumor growth and angiogenesis across multiple cancer types; its knockdown potently suppresses in vivo tumor progression.87”

    From Off-label and repurposed use of disulfiram beyond alcohol dependence: A systematic review of clinical and preclinical evidence (2026) · cites this paper as [87]

    The Results section ('Disulfiram induces MLL degradation'; page unavailable) reports disulfiram-induced MLL1 degradation. The Discussion proposes that MLL degradation contributes to disulfiram’s anti-oncogenic effects, but the claim presents that proposed mechanism as established causation. (LLM, conf=0.85)

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Research works printed but not linked: 1

  1. [42]Ansari KI Kasiri S Mandal SS Histone methylase MLL1 has critical roles in tumor growth and angiogenesis and its knockdown suppresses tumor growth in vivo Oncogene. 2013 32 3359 70 10.1038/onc.2012.352 22926525 PMC3511651 · DOI

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Authors
Meier, S., Cantilena, S., Niklison Chirou, M. V., Anderson, J., Hargrave, D., Salomoni, P., de Boer, J., & Michod, D.
Affiliations
  • University College London (GB)
  • German Center for Neurodegenerative Diseases (DE)
Corresponding author
Michod, David
Venue
Cell Death & Disease
Published
2021-08-11
Volume
12
Issue
8
Pages
785-785
ISSN
2041-4889 (ISSN-L)
OpenAlex
W3192219796
Cited by
15
References
41
Citations by year
2026: 1 · 2025: 2 · 2024: 1 · 2023: 4 · 2022: 7
FWCI
1.83
Type
journal article
Language
en
Open access
Locations
  • Cell Death and Disease (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • UCL Discovery (University College London) (submittedVersion)
  • DZNE Pub (submittedVersion, other-oa)
Funders
  • Brain Tumour Charity (BTC 8/197)
  • The Olivia Hodson Cancer Fund, Developmental Biology & Cancer Programme, UCL Great Ormond Street Institute of Child Health, 30 Guilford Street, London WC1N 1EH.
Topics
  • Health Sciences › Medicine › Genetics › Glioma Diagnosis and Treatment
  • Health Sciences › Medicine › Hematology › Acute Myeloid Leukemia Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Degradation and Inhibitors
Keywords
disulfiram, pediatric glioma, drug repurposing, glioma stem cells, histone modifications, gene expression, low-grade glioma, alcoholism treatment
MeSH terms
Alcoholism, Auranofin, Child, Disulfiram, Drug Synergism, Glioma, Histones, Humans, Lysine, Methylation, Histone-Lysine N-Methyltransferase, Protein Processing, Post-Translational, Transcription, Genetic, Down-Regulation, Gene Expression Regulation, Neoplastic, Cell Line, Tumor, Cell Proliferation, Myeloid-Lymphoid Leukemia Protein, Drug Repositioning, Proteolysis, Neoplasm Grading

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