Immunology

Protein from bacteria alleviates food allergy symptoms

Lactobacillus might sound familiar when the topic of probiotics comes up, but they are only one of many types of bacteria that have proven health benefits. In a new study by the Academy for Immunology and Microbiology within ...

Diseases, Conditions, Syndromes

Tick spit protein may trigger allergic reactions

Ticks have had millions of years to figure out how to bite without triggering their victims' immune response. Proteins in the arachnids' spit evolved to manipulate immune cells so that the bloodsuckers can suck blood and ...

Immunology

The role of the microbiota in preventing allergies

The human body is inhabited by billions of symbiotic bacteria, carrying a diversity that is unique to each individual. The microbiota is involved in many mechanisms, including digestion, vitamin synthesis and host defense. ...

Immunology

Educating the immune system to prevent allergies

With the arrival of spring, millions of Canadians have begun their annual ritual of sneezing and wheezing due to seasonal allergies. A research team at the Montreal Children's Hospital from the Research Institute of the McGill ...

Immunology

Marijuana: The allergen you never knew existed

Growing up, you may have been given reasons for not smoking marijuana. What you may not have heard is that marijuana, like other pollen-bearing plants, is an allergen which can cause allergic responses.

Immunology

Estrogen worsens allergic reactions in mice

Estradiol, a type of estrogen, enhances the levels and activity in mice of an enzyme that drives life-threatening allergic reactions, according to researchers from the National Institute of Allergy and Infectious Diseases ...

Inflammatory disorders

Novel approach to treating asthma: Neutralize the trigger

Current asthma treatments can alleviate wheezing, coughing and other symptoms felt by millions of Americans every year, but they don't get to the root cause of the condition. Now, for the first time, scientists are reporting ...

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