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A protein-based COVID-19 vaccine that mimics the shape of the virus

The Pharma Data

Even as several safe and effective COVID-19 vaccines are being administered to people worldwide, scientists are still hard at work developing different vaccine strategies that could provide even stronger or longer-lasting immunity against SARS-CoV-2 and its variants.

Protein 52
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Chemical found in leafy greens shown to slow growth of COVID-19 and common cold viruses

The Pharma Data

In a study described March 18 in the Nature journal Communications Biology, the scientists showed that sulforaphane, a plant-derived chemical, known as a phytochemical, already found to have anti-cancer effects, can inhibit the replication of SARS-CoV-2, the coronavirus that causes COVID-19, and another human coronavirus in cells and mice.

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Roche launches SARS-CoV-2 variant test to help monitor emerging coronavirus mutations

The Pharma Data

Accurate detection and differentiation of SARS-CoV-2 mutations can help assess the spread of circulating variants and monitor their potential impact on therapeutics, vaccines and public health interventions. 1.1.7), South Africa (B.1.351), 1.351), and Brazil (P.1). Variants of B.1.1.7, 1.351 and P.1 Viruses naturally evolve over time.

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How mice with humanised immune systems are advancing cell-based immunotherapy

Drug Discovery World

By Courtney Ferrebee, PhD, Field Applications Scientist, Taconic Biosciences. As a result, researchers are striving to continually improve immuno-oncology approaches using the patient’s own immune cells to combat tumours. However, adverse effects such as cytokine release syndrome (CRS) and neurotoxicity still occur.

In-Vivo 52
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What to expect from PEGS Europe 2023: Day 1

Drug Discovery World

Sebastian Jaeger, PhD, Senior Scientist, ADCs & Targeted NBE Therapeutics, Merck Healthcare KGaA, on: ‘Evaluation of Fcab-drug conjugates as a novel antibody-based format for targeted drug delivery’.

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The evolution of assays for immuno-oncology research

Drug Discovery World

Cancer is a complex heterogenous multistep disease characterised by uncontrolled cell proliferation combined with a dysregulated immune response. A healthy immune system is naturally primed to eliminate malignant and abnormal cells through a synchronised and dynamic interplay between adaptive and innate immunity.

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How T Cell Tests Could Trump Antibody Tests in the Detection of COVID-19

XTalks

The cell-based tests are designed to identify specific T cells that are activated in response to a pathogen — which in this case would be SARS-CoV-2. Traditional antibody tests for uncovering past infections involve detection of antigen-specific antibodies produced during an immune response against a pathogen.