Past, Present, and Future Therapeutic Strategies for NF-1-Associated Tumors.
Curr Oncol Rep
; 26(6): 706-713, 2024 Jun.
Article
em En
| MEDLINE
| ID: mdl-38709422
ABSTRACT
PURPOSE OF REVIEW Neurofibromatosis type 1 (NF-1) is a cancer predisposition syndrome caused by mutations in the NF1 tumor suppressor gene that encodes the neurofibromin protein, which functions as a negative regulator of Ras signaling. We review the past, current, and future state of therapeutic strategies for tumors associated with NF-1. RECENT FINDINGS:
Therapeutic efforts for NF-1-associated tumors have centered around inhibiting Ras output, leading to the clinical success of downstream MEK inhibition for plexiform neurofibromas and low-grade gliomas. However, MEK inhibition and similar molecular monotherapy approaches that block Ras signaling do not work for all patients and show limited efficacy for more aggressive cancers such as malignant peripheral nerve sheath tumors and high-grade gliomas, motivating novel treatment approaches. We highlight the current therapeutic landscape for NF-1-associated tumors, broadly categorizing treatment into past strategies for serial Ras pathway blockade, current approaches targeting parallel oncogenic and tumor suppressor pathways, and future avenues of investigation leveraging biologic and technical innovations in immunotherapy, pharmacology, and gene delivery.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Neurofibromatose 1
/
Neurofibromina 1
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article