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South African variant may cut response from Pfizer/BioNTech shot, study finds

pharmaphorum

Researchers from the University of Texas Medical Branch based their findings on lab tests using SARS-CoV-2 coronaviruses that were genetically engineered to have the same mutations as those in the strain that is causing scientists so much concern.

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Pfizer/BioNTech COVID jab works against Brazil variant; lab study

pharmaphorum

The study suggests that serum taken from patients injected with the mRNA shot, also known as BNT162b2, was able to neutralise a genetically engineered version of SARS-CoV-2 with the P.1 1 – that is worrying health officials around the world. . 1 mutations, as well as variants from the UK and South Africa.

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The New Frontier in Drug Development: Understanding Biologics and Small Molecules

Cloudbyz

They are often used to mimic or enhance natural biological processes, such as immune responses. Immunogenicity : Small Molecules: Generally have a lower risk of inducing an immune response in the body. In this endeavor, collaboration between scientists, regulatory bodies, healthcare providers, and patients will be key.

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Blocking enzyme could hold the key to preventing, treating severe COVID-19

The Pharma Data

Blocking an immune response-related enzyme holds promise in preventing or treating severe COVID-19 symptoms by reducing inflammation, tissue injury and blood clots in the lungs, new research in mice suggests. Previous research has shown that caspase 11 in mice has many of the same immune-response functions as caspase 4 in humans.