COVID-19 News Vaccine Candidate for COVID-19 Developed Using Plant-Based Technology

Vaccine Candidate for COVID-19 Developed Using Plant-Based Technology

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Medicago, a biopharmaceutical company headquartered in Quebec City, says it has successfully produced a Virus-Like Particle (VLP) of the coronavirus just 20 days after obtaining the SARS-CoV-2 (virus causing the COVID-19 disease) gene.

Production of the VLP is the first step in developing a vaccine for COVID-19 which will now undergo preclinical testing for safety and efficacy, the company said.

Once this is completed, Medicago expects to discuss with the appropriate Health Agencies to initiate human trials of the vaccine by summer (July/August) 2020.

Medicago is also using its technology platform to develop antibodies against SARS-CoV-2 in collaboration with the Laval University Infectious Disease Research Centre headed by Gary Kobinger who helped develop a vaccine and treatment for Ebola. These SARS-CoV-2 antibodies could potentially be used to treat people infected by the virus. This research is being funded, in part, by the Canadian Institutes for Health Research (CIHR).

“The pace of our initial progress in COVID-19 is attributable to the capability of our plant-based platform which is able to produce vaccine and antibody solutions to counteract this global public health threat. The ability to produce a candidate vaccine within 20 days after obtaining the gene is a critical differentiator for our proven technology. This technology enables scale-up at unprecedented speed to potentially combat COVID-19,” said Bruce Clark, CEO of Medicago.

The company uses a proprietary plant-based technology to develop protein-based therapeutics. Unlike traditional vaccination development, Medicago does not use animal products or live viruses to create its products. Instead, it uses Virus-Like Particles (VLPs) that mimic the shape and dimensions of a virus, which allows the body to recognize them and create an immune response in a non-infectious way, the company said.

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