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LNP formulations produce strong immune responses, data shows 

Drug Discovery World

etherna’s Vice President, Technology & Innovation, Stefaan De Koker described the paper as a “landmark” for the company and its technology. Hypothetically, any mRNA-based drug using S-Ac7-DOG as the lipid base would therefore have improved efficacy and a better safety profile.

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GreenLight and US NIH partner to develop Covid-19 vaccine for variants

Pharmaceutical Technology

GreenLight Biosciences has entered a partnership with the US National Institutes of Health (NIH) for the development of Covid-19 vaccines, which offer broader protection against new variants and with durable effects. They intend to develop vaccines that provide lasting immune responses compared to existing vaccines.

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Merck and Moderna partner to develop and sell cancer vaccine

Pharmaceutical Technology

German pharmaceutical firm Merck has extended its partnership with Moderna to jointly develop and sell mRNA-4157/V940, an investigational personalised cancer vaccine (PCV). In 2016, the companies entered a strategic partnership to develop novel messenger RNA (mRNA) based PCVs.

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Experimental flu vaccine, developed using mRNA, seen as potential game changer

STAT News

An experimental influenza vaccine developed using messenger RNA technology appears capable of inducing what should be a protective immune response against all known subtypes of flu, at least in animals. If the work is translated into humans it could turn out to be a version of a long-sought universal vaccine.

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Positive initial results for srRNA rabies vaccine

Drug Discovery World

Replicate Bioscience has shared positive results from the Phase I trial of RBI-4000, its srRNA-based rabies vaccine. In this clinical trial, evaluating safety and immunogenicity of RBI-4000 , participants received one or two doses of srRNA vaccine at low doses (0.1mcg, 1mcg or 10mcg).

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HDT Bio receives Emergency Use Approval for Covid-19 vaccine in India

Pharmaceutical Technology

HDT Bio has received Emergency Use Approval from Indian regulators for its Covid-19 vaccine, Gemcovac. The vaccine leverages self-amplifying RNA (saRNA), which can replicate itself after administration and could be effective at very low doses. HDT Bio CEO Steve Reed said: “Our saRNA vaccine is a game-changer.

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HIV vaccines suffer setbacks but new approaches could turn the tide

Pharmaceutical Technology

Only a few weeks into the new year, the prospect of getting a successful advanced HIV vaccine shrank after the discontinuation of yet another late-stage trial. On January 18, Janssen, a Johnson & Johnson (J&J) subsidiary, stated that its vaccine was not effective in preventing HIV infections.