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Engineers design more powerful RNA vaccines

Science Daily: Pharmacology News

By adding synergistic self-adjuvanting properties to Covid-19 RNA vaccines, researchers showed they could significantly boost the immune response generated in mice.

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The Long Road to End Tuberculosis

Codon

Even after microbiologists discovered the bacterium that causes the illness in 1882, it wasn’t until the 1920s that researchers were able to develop a vaccine for TB. These breakthroughs have significantly curbed cases, with vaccination reducing the odds of death by 74 percent. tuberculosis , to develop the vaccine.

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Pfizer-BioNTech reports strong immune response in animals to its COVID-19 vaccine

The Pharma Data

Pfizer-BioNTech announced Wednesday that preliminary preclinical data from mouse and macaque monkey models showed a strong immune response from its mRNA COVID-19 vaccine. . Tareq Aziz Touhid. The study and the data are currently subject to peer review.

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Second-Generation mRNA COVID-19 Vaccine Candidate, CV2CoV, Demonstrates Improved Immune Response and Protection in Preclinical Study

The Pharma Data

The study assessed cynomolgus macaques vaccinated with 12µg of either the first or second-generation vaccine candidate. During challenge with the original SARS-CoV-2 virus, animals vaccinated with CV2CoV were found to be better protected based on highly effective clearance of the virus in the lungs and nasal passages.

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CureVac Touts Positive Preclinical Data for COVID-19 Vaccine | 2020-10-26

The Pharma Data

German drugmaker CureVac said preclinical studies of its COVID-19 vaccine candidate, CVnCoV, showed the vaccination prompted a successful immune response. The vaccine is currently being evaluated in phase 1 and 2 human clinical trials. Source link.

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CureVac’s COVID-19 Vaccine Heads to Phase 2b/3 Trial | 2020-12-14

The Pharma Data

Supported by promising phase 1 data, CureVac announced Monday that it has enrolled the first participant in the pivotal phase 2b/3 study of its messenger-RNA based coronavirus vaccine, CVnCoV. Like Pfizer and Moderna’s highly effective vaccines, CVnCoV is a two-dose vaccine based on mRNA technology. James Miessler.

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Revolutionary nanoparticles enable gene-editing in lungs

Drug Target Review

Scientists from the Massachusetts Institute of Technology (MIT) and the University of Massachusetts Medical School (UMass), US, have collaborated to create a novel type of nanoparticle that can deliver messenger RNA that encodes for beneficial proteins to the lungs. References: 1. What is genome editing? Genome.gov. cited 2023Apr4].

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