{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["19(1)"],"submitter":["Gargini R"],"pubmed_abstract":["Glioblastomas (GBMs) are the most frequent and highly aggressive brain tumors, being resistant to all cytotoxic and molecularly targeted agents tested so far. There is, therefore, an urgent need to find novel therapeutic approaches and/or alternative targets to bring treatment options to patients. Here, we first show that GBMs express high levels of N-MYC protein, a transcription factor involved in normal brain development. A novel stapled peptide designed to specifically target N-MYC protein monomer, IDP-410, is able to impair the formation of N-MYC/MAX complex and reduce the stability of N-MYC itself. As a result, the viability of GBM cells is compromised. Moreover, the efficacy is found dependent on the levels of expression of N-MYC. Finally, we demonstrate that IDP-410 reduces GBM grow"],"journal":["Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics"],"pagination":["408-420"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9130446"],"repository":["biostudies-literature"],"pubmed_title":["IDP-410: a Novel Therapeutic Peptide that Alters N-MYC Stability and Reduces Angiogenesis and Tumor Progression in Glioblastomas."],"pmcid":["PMC9130446"],"pubmed_authors":["Segura-Collar B","Hortiguela R","Moreno-Raja M","Sanchez-Gomez P","Iglesias-Hernandez P","Gargini R","Lobato-Alonso D","Sepulveda-Sanchez JM","Nevola L","Garranzo-Asensio M","Esteban-Martin S"],"additional_accession":[]},"is_claimable":false,"name":"IDP-410: a Novel Therapeutic Peptide that Alters N-MYC Stability and Reduces Angiogenesis and Tumor Progression in Glioblastomas.","description":"Glioblastomas (GBMs) are the most frequent and highly aggressive brain tumors, being resistant to all cytotoxic and molecularly targeted agents tested so far. There is, therefore, an urgent need to find novel therapeutic approaches and/or alternative targets to bring treatment options to patients. Here, we first show that GBMs express high levels of N-MYC protein, a transcription factor involved in normal brain development. A novel stapled peptide designed to specifically target N-MYC protein monomer, IDP-410, is able to impair the formation of N-MYC/MAX complex and reduce the stability of N-MYC itself. As a result, the viability of GBM cells is compromised. Moreover, the efficacy is found dependent on the levels of expression of N-MYC. Finally, we demonstrate that IDP-410 reduces GBM grow","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Jan","modification":"2025-04-21T15:22:08.156Z","creation":"2025-02-19T03:30:44.867Z"},"accession":"S-EPMC9130446","cross_references":{"pubmed":["35099769"],"doi":["10.1007/s13311-021-01176-6"]}}