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ZT-1a as a Broad-Spectrum Antiviral Agent – 25-085

ZT-1a as a Broad-Spectrum Antiviral Agent

3D render of COVID-19, a virus whose replication can be reduced by ZT-1a.

Tech ID

25-085

Inventors

K. Mossman
M. Melki

Patent Status

US Provisional Patent Application filed

Stage of Research

Proof of concept available

Contact

Rimika Sachdeva
Business Development Officer

Abstract

Viruses pose a significant threat to global health, with emerging and re-emerging infectious diseases continuously challenging medical advancements. As such, the development of effective antiviral treatments remains a crucial area of research. Many existing antiviral drugs target specific viruses, limiting their broader applicability [1]. The need for a versatile antiviral agent that can combat multiple virus families is more pressing than ever, especially in the face of rapidly mutating pathogens and unpredictable outbreaks.

In the ongoing pursuit of effective antiviral treatments, researchers at McMaster University have identified ZT-1a as a promising antiviral agent. This compound has demonstrated the ability to reduce the replication of various virus families, including VSV and HSV-1, highlighting its potential as a broad-spectrum antiviral. With its strong pan-antiviral activity, ZT-1a represents a significant step forward in the fight against virus-driven diseases, including COVID-19.

Applications

  • Preventative care – potential prophylactic treatment for vulnerable populations.

Advantages

  • Broad Spectrum – applications in various viral infections, including respiratory viruses like COVID-19 and HSV.

References:

[1] Kainov, D. E., Ravlo, E., & Ianevski, A. (2025). Seeking innovative concepts in development of antiviral drug combinations. Antiviral research, 234, 106079. https://doi.org/10.1016/j.antiviral.2025.106079

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