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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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mRNA pioneers Katalin Karikó and Drew Weissman receive Nobel prize

Drug Discovery World

The Nobel Assembly at Karolinska Institutet has awarded the 2023 Nobel Prize in Physiology or Medicine jointly to Katalin Karikó and Drew Weissman for their discoveries that enabled the development of mRNA vaccines against Covid-19. The effect was due to the reduced activation of an enzyme that regulates protein production.

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UK university partnership wins £1.8m for drug discovery research

Drug Discovery World

Membrane proteins are crucial molecules on the surface of cells with numerous biological functions, such as sensing hormones or cell communication. The top ten selling medicines worldwide and multiple vaccines, including those for Covid-19, hepatitis B and whooping cough, target membrane proteins.

Research 263
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The future outlook for mRNA therapies

Drug Discovery World

The biggest growth driver for mRNA therapeutics came from the Covid-19 pandemic, when mRNA-based vaccines proved effective in treating SARS-CoV-2, and pharmaceutical companies such as Pfizer/BioNTech and Moderna were successful in bringing these treatments to market. mRNA is a molecule made up of a single strand of ribonucleic acid (RNA).

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Messenger RNAs with multiple “tails” could lead to more effective therapeutics

Broad Institute

Messenger RNAs with multiple “tails” could lead to more effective therapeutics By Corie Lok March 22, 2024 Breadcrumb Home Messenger RNAs with multiple “tails” could lead to more effective therapeutics Scientists have engineered long lasting mRNAs that increased therapeutic protein production in cells and animals.

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Could mRNA become a ‘universal’ Covid-19 treatment? 

Drug Discovery World

A scientist at Oregon State University has demonstrated in a mouse model that it’s possible to prompt the production of a protein that can block multiple variants of the SARS-CoV-2 virus from entering cells and causing respiratory disease. . The post Could mRNA become a ‘universal’ Covid-19 treatment?

Treatment 100
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Researchers teach AI to tailor artificial DNA for drug development

Drug Discovery World

Using artificial intelligence, researchers at Chalmers University of Technology, Sweden have succeeded in designing synthetic DNA that controls the cells’ protein production. . The technology can contribute to the development and production of vaccines and drugs for severe diseases much faster and at lower cost. .

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