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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. Related: Red Meat Allergy Test Gets FDA Clearance.

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Omlyclo Becomes First Biosimilar to Rival Xolair

XTalks

Originally approved by the FDA over two decades ago for the treatment of moderate to severe persistent asthma, Xolair recently also gained approval for managing food allergies. Omalizumab is an anti-IgE antibody that works by blocking the effects of IgE, a key driver in many allergic reactions.

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Asthma Drug Xolair Wins FDA Approval as First Treatment for Multiple Food Allergies

XTalks

The class of IgE-mediated food allergies includes 160 foods, with peanuts, milk, eggs, wheat, soy and tree nuts being the most common ones. According to the Centers for Disease Control and Prevention (CDC), almost six percent of people in the US in 2021 had a food allergy. However, the treatment is restricted to peanut allergy.

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Antibody treatment improves chronic food allergy symptoms in young adults, study finds

Medical Xpress

A weekly dose of dupilumab, a monoclonal antibody, led to a reduction of symptoms and tissue improvement in young adults and adolescents with eosinophilic esophagitis (EoE), according to a new study published in the New England Journal of Medicine.

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UTMB study shows common antibody therapy has anti-SARS-CoV-2 Antibodies

Scienmag

GALVESTON, Texas – Researchers at the University of Texas Medical Branch recently confirmed the presence of neutralizing antibodies to SARS–COV-2 in a common subcutaneous antibody therapy (Hizentra) used to treat immunocompromised or immunodeficient patients, citing its protective benefits to the immunocompromised patient community.

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New serological assay provides rapid, accurate testing for SARS-CoV-2 antibodies

Scienmag

Using optical biosensor technology, the test provides quantitative measurements of antibodies in blood plasma in less than 20 minutes Credit: Carolyn Lagattuta Researchers at UC Santa Cruz have developed a novel serological assay for the detection of antibodies to SARS-CoV-2, the coronavirus that causes COVID-19.

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COVID-19 antibodies persist at least nine months after infection

Scienmag

Credit: Andrea Crisanti Testing of an entire Italian town shows antibody levels remain high nine months after SARS-CoV-2 infection, whether symptomatic or asymptomatic.

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