Title : Wild-type p53 reactivation by small-molecule Minnelideā„¢ in human papillomavirus (HPV)-positive head and neck squamous cell carcinoma.

Pub. Date : 2014 Dec

PMID : 25311433






4 Functional Relationships(s)
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1 The aim of this study was to investigate whether a novel compound derived from diterpene triepoxide (Minnelide ) can reactivate wild-type p53 function in HPV-positive HNSCC. 14-O-phosphonooxymethyltriptolide disodium salt tumor protein p53 Homo sapiens
2 RESULTS: In HPV-positive HNSCC, Minnelide reactivated p53 by suppressing E6 oncoprotein. 14-O-phosphonooxymethyltriptolide disodium salt tumor protein p53 Homo sapiens
3 In 2 preclinical HNSCC animal models (a subcutaneous xenograft model and a patient-derived tumor xenograft model), Minnelide reactivated p53 function and significantly decreased tumor progression and tumor volume. 14-O-phosphonooxymethyltriptolide disodium salt tumor protein p53 Homo sapiens
4 CONCLUSION: Triptolide and Minnelide caused cell death in vitro and in vivo in HPV-positive HNSCC by reactivating wild-type p53 and thus inducing apoptosis. 14-O-phosphonooxymethyltriptolide disodium salt tumor protein p53 Homo sapiens