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Maternal Antibodies: How Allergies Can be Passed from Mothers to Children

XTalks

It has long been known that mothers greatly influence the development of the growing fetus by not only providing nutrients through the placenta, but also a growing list of biological elements including beneficial antibodies, gut bacteria and now, allergies. They reported their findings last week in the journal Science.

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Roche launches new quantitative antibody test to measure SARS-CoV-2 antibodies, to support the evaluation of vaccines

The Pharma Data

The new Elecsys Anti-SARS-CoV-2 S test can quantitatively measure the level of antibodies against SARS-CoV-2 in patients who have been exposed to the virus. The test targets antibodies against the spike protein. The majority of current candidate vaccines aim to induce an antibody response against the spike protein. “As

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AvantGen Announces Licensing of Its Anti-SARS-CoV-2 Antibodies to IGM Biosciences for COVID-19 Therapy Development

The Pharma Data

a San Diego-based biotechnology company with an array of technology platforms for antibody discovery and optimization, and novel NK and T cell engager generation, today announced licensing of a panel of its anti-SARS-CoV-2 antibody clones to IGM Biosciences for COVID-19 therapy development.

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

The Pharma Data

Now, researchers reporting in ACS Central Science have immunized mice with nanoparticles that mimic SARS-CoV-2 by displaying multiple copies of the receptor binding domain (RBD) antigen, showing that the vaccine triggers robust antibody and T cell responses. Although the first vaccines to receive Emergency Use Authorization by the U.S.

Protein 52
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Remote Patient Testing Faces a Cloudy Future under VALID

FDA Law Blog

Of relevance here, the grandfathering provision applies to an LDT only if: The test is not for use with home specimen collection, unless the specimen is collected with a collection container, receptacle, or kit that—. Javitt & Jeffrey N. This is not a trivial matter. Telehealth has become increasing important to the health care system.

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Transforming Biomanufacturing: Potential of Cell Free Systems

Roots Analysis

Overview of Cell Free Systems Cell-free systems are ­in-vitro platforms which allow occurrence of biochemical reactions in the absence of living cells. Additionally, these types of cell free systems do not contain proteases and nucleases as crude cell lysates, which further helps in improving the production of many proteins.

Protein 52
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Moderna’s COVID-19 Vaccine Effective Against New Variants

XTalks

The company used in vitro neutralization antibody studies to evaluate the activity of Moderna’s vaccine-generated antibodies in human sera against several variants of the novel coronavirus, including the B.1.1.7 The in vitro study evaluated the ability of mRNA-1273-generated antibodies to neutralize the new SARS-CoV-2 variants.