Pharmacological restoration of histone acetylation with the HDAC inhibitor Trichostatin A (TSA) effectively suppressed tumor growth. Collectively, our findings identify KMT2C as a key epigenetic regulator linking promoter histone acetylation, NF2-Hippo pathway activity, and ferroptosis susceptibility. These results provide mechanistic insights into high-grade meningioma progression and highlight ferroptosis induction and epigenetic modulation as promising therapeutic strategies for NF2-wild-type, KMT2C-deficient meningiomas.
1 day ago
Journal
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KMT2C (Lysine Methyltransferase 2C) • EP300 (E1A binding protein p300)
This finding highlights the functional relevance of IMiD's inherent polypharmacology in circumventing primary resistance mechanisms at the cellular level. Together, our results identify the ARID2-containing PBAF complex as a critical vulnerability in resistant myeloma cells and provide a mechanistic rationale for designing combination strategies that co-target this complex, with the potential to enhance therapeutic efficacy by overcoming drug resistance.
Entinostat, an inhibitor of class I HDAC, synergizes with cisplatin by preventing ARHGDIB delactylation. Collectively, our findings unveil a unique paradigm in which delactylation of tumor suppressors drives metastasis and chemoresistance. Targeting lactylation dynamics with HDAC inhibitors presents an avenue for intervention of bladder cancer.
2 days ago
Journal
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CHEK2 (Checkpoint kinase 2) • RAC1 (Rac Family Small GTPase 1) • HDAC2 (Histone deacetylase 2) • ARHGDIB (Rho GDP Dissociation Inhibitor Beta)
P2, N=40, Active, not recruiting, National Cancer Institute (NCI) | Trial completion date: Dec 2025 --> Dec 2026 | Trial primary completion date: Dec 2025 --> Dec 2026
5 days ago
Trial completion date • Trial primary completion date
P=N/A, N=20, Not yet recruiting, The First Affiliated Hospital, Zhejiang University School of Medicine; The First Affiliated Hospital, Zhejiang University School of Medicine
P=N/A, N=204, Not yet recruiting, The First Affiliated Hospital, Zhejiang University School of Medicine; The First Affiliated Hospital, Zhejiang University School of Medicine
P3, N=390, Recruiting, West China Hospital of Sichuan University/Ruijin Hospital of Shanghai Jiao Tong University School of Medicine; Chengdu Zenitar Biomedical Technology C