This press release describes a Phase 1 clinical trial of VCN-01, an investigational oncolytic adenovirus developed by Theriva Biologics, evaluated in combination with the immune checkpoint inhibitor durvalumab for the treatment of refractory Head and Neck Squamous Cell Carcinoma (HNSCC). Results were published in Clinical Cancer Research.

While Functional News and the broader Food & Beverage Magazine network covers science-backed ingredients including those with immune-modulating structure-function claims, VCN-01 is an investigational biologic drug — not a dietary supplement, nutraceutical ingredient, or functional food component. It does not carry GRAS status, an NDI notification, or a qualified presumption of safety (QPS) designation. It is not a finished formulation available to CPG operators, co-manufacturers, or white-label partners.

Immunotherapy combinations, oncolytic viruses, and checkpoint inhibitors fall under pharmaceutical drug regulation (IND/NDA pathways under 21 CFR), not the dietary supplement or food additive regulatory frameworks that govern the ingredients and products covered in this publication. Readers seeking coverage of immune-health ingredients — such as beta-glucans, elderberry standardized extracts, or probiotic strains with peer-reviewed clinical endpoints — can explore our immune-health category and related clinical-research coverage.

Functional News encourages submission of press releases related to bioavailable nutraceutical ingredients, functional food launches, supplement regulation (including FDA guidance, NDI notifications, and structure-function claim substantiation), and peer-reviewed clinical trials involving dietary supplement or food-grade ingredients with defined mg/serving dosing and measurable consumer health endpoints.

Written by Michael Politz, Author of Guide to Restaurant Success: The Proven Process for Starting Any Restaurant Business From Scratch to Success (ISBN: 978-1-119-66896-1), Founder of Food & Beverage Magazine, the leading online magazine and resource in the industry. Designer of the Bluetooth logo and recognized in Entrepreneur Magazine's "Top 40 Under 40" for founding American Wholesale Floral, Politz is also the Co-founder of the Proof Awards and the CPG Awards and a partner in numerous consumer brands across the food and beverage sector.