ArticleCell reports2023
Tumor suppressor p53 regulates heat shock factor 1 protein degradation in Huntington's disease.
Article in Cell reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 17 citations in OpenAlex.
- Adaptation to heat stress by diversification of the vertebrate heat shock transcription factor family.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026Review
- A p53-ΔNp73 signaling axis drives selective motor neuron degeneration in spinal muscular atrophy.bioRxiv : the preprint server for biology · 2026Article
- Lifetime risk of cancer in carriers of intermediate alleles in the HTT gene.Scientific reports · 2026Article
- Silmitasertib, an FDA-designated orphan CK2 inhibitor, ameliorates neuropathology and motor dysfunction in a Huntington's disease mouse model.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026Article
- Silmitasertib, an FDA-designated orphan CK2 Inhibitor, ameliorates neuropathology and motor dysfunction in a Huntington's disease mouse model.bioRxiv : the preprint server for biology · 2025Article
- NEDD4L induces mitochondrial dysfunction and neurodegeneration by promoting LIPT2 degradation in Huntington's disease.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Absence of hippocampal pathology persists in the Q175DN mouse model of Huntington's disease despite elevated HTT aggregation.Journal of Huntington's disease · 2025Article
- HSF1 Activation Mechanisms, Disease Roles, and Small Molecule Therapeutics.International journal of biological sciences · 2025Review
- Discovery of a CK2α'-Biased ATP-Competitive Inhibitor from a High-Throughput Screen of an Allosteric-Inhibitor-Like Compound Library.ACS chemical neuroscience · 2024Article
- Understanding the complexity of p53 in a new era of tumor suppression.Cancer cell · 2024Review
- Identification of CK2α' selective inhibitors by the screening of an allosteric-kinase-inhibitor-like compound library.bioRxiv : the preprint server for biology · 2024Article
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
Abstract
p53 and HSF1 are two major transcription factors involved in cell proliferation and apoptosis, whose dysregulation contributes to cancer and neurodegeneration. Contrary to most cancers, p53 is increased in Huntington's disease (HD) and other neurodegenerative diseases, while HSF1 is decreased. p53 and HSF1 reciprocal regulation has been shown in different contexts, but their connection in neurodegeneration remains understudied. Using cellular and animal models of HD, we show that mutant HTT stabilized p53 by abrogating the interaction between p53 and E3 ligase MDM2. Stabilized p53 promotes protein kinase CK2 alpha prime and E3 ligase FBXW7 transcription, both of which are responsible for HSF1 degradation. Consequently, p53 deletion in striatal neurons of zQ175 HD mice restores HSF1 abundance and decrease HTT aggregation and striatal pathology. Our work shows the mechanism connecting p53 stabilization with HSF1 degradation and pathophysiology in HD and sheds light on the broader molecular differences and commonalities between cancer and neurodegeneration.
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Registered trials
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