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Paramyxoviruses for Tumor-targeted Immunomodulation: Design and Evaluation Ex Vivo
Published on: January 7, 2019
Targeted genetic and viral therapy for advanced head and neck cancers
Pin-I Huang1, Ju-Fang Chang, David H Kirn
1Cancer Center, Taipei Veterans General Hospital, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
Abstract:
Head and neck cancers usually present with advanced disease and novel therapies are urgently needed. Genetic therapy aims at restoring malfunctioned tumor suppressor gene(s) or introducing proapoptotic genes. Oncolytic virotherapeutics induce multiple cycles of cancer-specific virus replication, followed by oncolysis, virus spreading and infection of adjacent cancer cells. Oncolytic viruses can also be armed to express therapeutic transgene(s). Recent advances in preclinical and clinical studies are revealing the potential of both therapeutic classes for advanced head and neck cancers, including the approval of two products (Gendicine and H101) by a governmental agency. This review summarizes the available clinical data to date and discusses the challenges and future directions.
Insights
Novel genetic and oncolytic virotherapies show promise for advanced head and neck cancers. This review summarizes clinical data, highlighting challenges and future directions for these innovative cancer treatments.
Area of Science:
- Oncology
- Gene Therapy
- Virology
Background:
- Advanced head and neck cancers often require novel therapeutic strategies.
- Current treatments face limitations, necessitating exploration of new modalities.
- Genetic and virotherapies offer promising avenues for cancer treatment.
Purpose of the Study:
- To review the clinical data of genetic and oncolytic virotherapies for head and neck cancers.
- To discuss the potential and challenges associated with these novel therapeutic approaches.
- To explore future directions in the treatment of advanced head and neck cancers.
Main Methods:
- Review of preclinical and clinical studies on genetic and oncolytic virotherapies.
- Analysis of available clinical data for efficacy and safety.
- Discussion of regulatory approvals and ongoing research.
Main Results:
- Genetic therapy targets tumor suppressor or proapoptotic genes.
- Oncolytic virotherapeutics utilize cancer-specific viral replication for tumor destruction.
- Armed oncolytic viruses can express therapeutic transgenes.
- Two products (Gendicine and H101) have received governmental approval.
Conclusions:
- Genetic and oncolytic virotherapies demonstrate significant potential for advanced head and neck cancers.
- Further research and clinical trials are needed to overcome existing challenges.
- These novel therapies represent a promising frontier in head and neck cancer treatment.
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