Allergen News and Research

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New survey uncovers lack of awareness about the proper use of adrenaline pens

New research reveals the significant impact severe allergies have on people’s daily lives and mental wellbeing, as well as uncovering an evident lack of awareness about the proper use of adrenaline pens.

14 Oct 2023

Scientists discover feedback loop that controls itch and inflammation

It can be a relief to scratch the occasional itch, but when itch gets out of control, it can become a serious health problem. How does the body know when to stop?

13 Oct 2023

Could a genetic biomarker predict your risk for severe food allergies?

Researchers at Ann & Robert H. Lurie Children's Hospital of Chicago have identified a genetic biomarker, α-tryptase, that may predict the severity of food allergy reactions. This discovery opens the door for new treatment strategies and offers a way to distinguish patients at risk for severe reactions.

21 Sep 2023

New integrated approach can reduce soybean allergen immunoreactivity

Soybeans, a major source of protein for millions globally, is one of the leading foods causing allergies. According to the World Health Organization, there are eight allergenic fractions in soybeans, with β-conglycinin and glycinin being the major concern.

12 Sep 2023

Evaluating the risks of fish allergy from thermostable allergens in canned fish

The safety of consuming canned fish for fish-allergic patients.

4 Sep 2023

Study: Almost 10% of Americans are sensitive to one of the top five most reactive superfoods

New research has revealed that almost 30 million Americans are sensitive to some of the most common nutrient-rich foods, including chia seeds, cranberries and green tea, as the superfood movement continues.

4 Sep 2023

New study sheds light on origins of childhood allergies

Several major childhood allergies may all stem from the community of bacteria living in our gut, according to a new study led by researchers at the University of British Columbia and BC Children's Hospital.

29 Aug 2023

Interactomics-based analysis suggests that rhinitis and rhinitis with asthma are mechanistically different diseases

Researchers used human transcriptomic data to differentiate the molecular mechanisms associated with two phenotypes of allergic rhinitis: rhinitis and rhinitis with asthma.

17 Aug 2023

Tulane study finds potential treatment for eosinophilic esophagitis

A new study from Tulane University has identified a new treatment for a chronic immune system disease that can prevent children from eating.

31 Jul 2023

What are the effects of insect consumption on human health?

A systematic review of human studies reveals that insect proteins are as good as other protein sources in providing essential amino acids and other health benefits.

13 Jul 2023

New study links perfluoroalkyl substance exposure to childhood asthma phenotypes

Study evaluated the effects of exposure to perfluoroalkyl substances on asthma phenotypes.

13 Jul 2023

Mast cells act as sensors to help avoid harmful antigens

The function of mast cells, which are part of the immune system, is still a mystery. Scientists at the German Cancer Research Center (DKFZ) have now shown in mice: mast cells function as a sensor that signals the animals to avoid antigens, including harmful allergens, and thereby protect themselves from health-threatening inflammatory reactions.

12 Jul 2023

Immune system plays a crucial role in changing our behaviors, research shows

Simply the smell of seafood can make those with an allergy to it violently ill — and therefore more likely to avoid it. The same avoidance behavior is exhibited by people who develop food poisoning after eating a certain meal.

12 Jul 2023

Rising incidence of kiwifruit allergy in children: study highlights severe allergic reactions

Study aimed to compile Kiwifruit allergy recognition patterns to enhance patient management and clinical practice.

6 Jul 2023

Climate change threatens human health: Urgent action needed to address inequities and reduce carbon footprint

Researchers explore the contribution of climate change to health disparities among susceptible individuals.

22 Jun 2023

Battling climate change allergies: Innovative approaches mitigate risks of airborne allergens

Climate change exacerbates allergic respiratory diseases by increasing airborne allergens. This review explores mitigation strategies, including real-time monitoring and smartphone apps, to reduce health impacts and improve outcomes.

21 Jun 2023

First population-based food allergy study explores racial and ethnic differences in all age groups

Food allergy has not been on the radar of most racial and ethnic communities. But a new Northwestern Medicine study -; the first population-based food allergy study in the U.S. to explore racial and ethnic differences in all age groups -; shows why it should be.

14 Jun 2023

New research could one day make common allergies a thing of the past

For years, research and therapies for allergic asthma have been focused largely on targeting the inflammatory cytokines in the body that react to allergens and cause overproduction of mucus, wheezing and difficulty breathing.

14 Jun 2023

From delicacy to danger: The rising tide of shellfish allergies in children revealed

Shellfish consumption is on the rise, but so are shellfish allergies, particularly among children. A recent review delves into the epidemiology, symptoms, diagnosis, and management of shellfish allergies, highlighting the need for improved diagnostic tools and potential allergen immunotherapy.

13 Jun 2023

Study suggests the role of histamine-releasing factor in severe asthma and RV-induced asthma exacerbation

Asthma is more dangerous than many people realize. An estimated 10 Americans die everyday from asthma, and the disease leads to around 439,000 hospitalizations and 1.3 million emergency room trips each year.

12 Jun 2023