Food Allergy News and Research

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Food allergies occur when the immune system identifies the proteins contained within food as foreign bodies and mounts an attack in the same way as it does when microbes and bacteria are detected.

Bacteria exploit nerve cells in the meninges to facilitate brain invasion

A new study led by researchers at Harvard Medical School details the step-by-step cascade that allows bacteria to break through the brain's protective layers -; the meninges -; and cause brain infection, or meningitis, a highly fatal disease.

1 Mar 2023

Butyrate in human milk negatively associated with infant weight and BMI

A recent study in the journal Nutrients provided evidence on the origin of HM butyrate based on HM microbiota composition. This study also elucidated the maternal and antenatal factors linked with HM butyrate concentration.

13 Feb 2023

Mount Sinai scientists earn $12 million to elucidate novel causes of food allergies and atopic dermatitis

Mount Sinai researchers have been awarded $12 million over five years by the National Institutes of Health to create a center to elucidate novel causes of, and contributing factors to, food allergies and atopic dermatitis.

25 Jan 2023

Study reviews mechanistic data on new methods of allergy prevention and treatment

In a recent article published in Science Translational Medicine, researchers reviewed the cause and the underlying pathophysiology of allergic diseases.

23 Jan 2023

Experts propose solutions to address racial disparities affecting people with allergic conditions

In February 2022, the American College of Allergy, Asthma and Immunology convened experts in atopic dermatitis (AD) and food allergy to examine the issue of racial disparities affecting people with these conditions.

12 Jan 2023

High burden of multi-food allergies among children and adults in the U.S.

A new study in the journal Annals of Allergy, Asthma & Immunology aimed to characterize the characteristics, prevalence, determinants, distribution, and psychosocial burden of multi-FA among adults and children in the US.

3 Jan 2023

Researchers develop a lateral flow test to reliably identify and quantify allergens in foods

A team from the Universitat Politècnica de València, the Universitat de València, and the Centro de Investigación Biomédica en Red sobre Enfermedades Raras has developed a lateral flow test that identifies and quantifies the level of allergens reliably in food with the help of a smartphone.

23 Dec 2022

Perinatal exposure to inorganic nanoparticles may make babies more vulnerable to food allergies

Nanotechnologies have revolutionized food technology with changes to food production, manufacture, and processing that are intended to make our food safer and healthier.

5 Dec 2022

New technologies and recent advances in the study of T cells and T-cell epitope discovery in food allergy research

In a recent study, scientists reviewed the latest technological advancements and T cell epitope discovery associated with food allergy.

28 Nov 2022

Study sheds new light on the role of IgA in food allergies

Food-specific immunoglobulin A present in the human gut does not provide protection against food allergies.

27 Nov 2022

Small molecules found in breast milk may reduce the likelihood of infants developing allergies

Breastfed babies are believed to suffer fewer allergic conditions, like eczema and food allergies, than formula-fed babies; yet the reason has not been well understood.

15 Nov 2022

Study: Only half of food allergic adult patients have immediate access to epinephrine

Epinephrine is the only medication that can stop anaphylaxis and it is critical that everyone with a food allergy has access to epinephrine to treat life threatening reactions.

10 Nov 2022

Anaphylaxis symptoms in most infants appear to resolve with a single dose of epinephrine

Although many parents of infants worry about their child having a food allergy, there has not been a lot of research into the presentation of anaphylaxis in infants.

10 Nov 2022

Children exposed to air pollution in early years more likely to develop food allergies

A new research paper explores associations between food allergies and pre- or post-natal exposure to pollutants in the air, thus paving the way for future studies on the potential sensitization of the gut by exposure of the skin or airway to pollutants, in addition to the alimentary route.

7 Nov 2022

Practical tips to manage atopic dermatitis in babies

Eczema -; atopic dermatitis -; is common in babies and can be stressful for parents to manage. An article in CMAJ (Canadian Medical Association Journal) https://www.cmaj.ca/lookup/doi/10.1503/cmaj.212094 outlines practical tips to manage this condition.

7 Nov 2022

Study illuminates how pain neurons protect the gut from damage

Pain has been long recognized as one of evolution's most reliable tools to detect the presence of harm and signal that something is wrong -; an alert system that tells us to pause and pay attention to our bodies.

14 Oct 2022

Cat allergen immunotherapy works better and more quickly when combined with monoclonal antibody

An experimental approach to enhancing a standard cat allergy treatment made it more effective and faster acting, and the benefits persisted for a year after treatment ended, a study supported by the National Institutes of Health has found.

11 Oct 2022

Targeted cognitive behavioral therapy can reduce food allergy-related anxiety for children and parents

Children with food allergies, along with their parents, often experience heightened anxiety over risks of casual contact with food allergens.

4 Oct 2022

Novel peanut-specific human IgE monoclonal antibodies may uncover new therapeutic targets for peanut allergy

A recent Frontiers in Immunology journal study by University of North Carolina at Chapel Hill and Vanderbilt University researchers has created an in vitro system to determine potential therapeutics targeting sensitized effector cells based on human, allergen-specific, Immunoglobulin E (IgE) monoclonal antibodies (mAbs).

2 Oct 2022

Study paves the way for new therapies, vaccines that lead to stronger immunity against Covid-19

Why do some people become seriously ill with Covid-19, while others have no symptoms at all? The answer may lie in the proteins our immune system has previously been exposed to.

23 Sep 2022