Immune systems of healthy adults 'remember' germs to which they've never been exposed
It's established dogma that the immune system develops a "memory" of a microbial pathogen, with a correspondingly enhanced readiness to combat that microbe, only upon exposure to it—or to its components though a vaccine. ...
Immunology
Feb 07, 2013 |
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Want tots without allergies? Try sucking on their pacifiers
(HealthDay)—A new Swedish study suggests that parents who want to protect their infants from developing allergies should try a simple approach to introducing their children to the wide world of microbes: ...
Immunology
May 06, 2013 |
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How stress influences disease: Research reveals inflammation as the culprit
Stress wreaks havoc on the mind and body. For example, psychological stress is associated with greater risk for depression, heart disease and infectious diseases. But, until now, it has not been clear exactly how stress influences ...
Immunology
Apr 02, 2012 |
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Immunologists find a molecule that puts the brakes on inflammation
(Medical Xpress)—We couldn't live without our immune systems, always tuned to detect and eradicate invading pathogens and particles. But sometimes the immune response goes overboard, triggering autoimmune ...
Immunology
Sep 28, 2012 |
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A vaccine for heart disease? New discovery points up this possibility
Most people probably know that heart disease remains the nation's No. 1 killer. But what many may be surprised to learn is that cholesterol has a major accomplice in causing dangerous arterial plaque buildup that can trigger ...
Immunology
Aug 14, 2012 |
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Discovery of new white blood cell reveals target for better vaccine design
Researchers in Newcastle and Singapore have identified a new type of white blood cell which activates a killing immune response to an external source – providing a new potential target for vaccines for conditions such ...
Immunology
Jul 27, 2012 |
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New synthetic molecules treat autoimmune disease in mice
A team of Weizmann Institute scientists has turned the tables on an autoimmune disease. In such diseases, including Crohn's and rheumatoid arthritis, the immune system mistakenly attacks the body's tissues. But the scientists ...
Immunology
Dec 25, 2011 |
4.8 / 5 (8) |
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Getting the dirt on immunity: Study shows early exposure to germs is a good thing
(Medical Xpress) -- Previous human studies have suggested that early life exposure to microbes (i.e., germs) is an important determinant of adulthood sensitivity to allergic and autoimmune diseases such as hay fever, asthma ...
Immunology
Mar 22, 2012 |
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Allergy misconceptions: Why hay fever may be a good sign
(Medical Xpress) -- If you're one of the millions of people coughing, sneezing, sputtering, and cursing your body's hypersensitivity to ragweed, trees, and grass this spring, researchers at Yale have what ...
Immunology
Apr 25, 2012 |
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Researcher contends multiple sclerosis is not a disease of the immune system
An article to be published Friday (Dec. 23) in the December 2011 issue of The Quarterly Review of Biology argues that multiple sclerosis, long viewed as primarily an autoimmune disease, is not actually a disease of the im ...
Immunology
Dec 22, 2011 |
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Study hints at why gums suffer with age
(Medical Xpress) -- New research from Queen Mary, University of London in collaboration with research groups in the USA sheds light on why gum disease can become more common with old age.
Immunology
Apr 17, 2012 |
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New immune therapy treats brain tumors in mice
Using an artificial protein that stimulates the body's natural immune system to fight cancer, a research team at Duke Medicine has engineered a lethal weapon that kills brain tumors in mice while sparing ...
Immunology
Dec 17, 2012 |
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New immune cells hint at eczema cause
(Medical Xpress)—University of Sydney researchers have discovered a new type of immune cell in skin that plays a role in fighting off parasitic invaders such as ticks, mites, and worms, and could be linked to eczema and ...
Immunology
Apr 22, 2013 |
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How to rescue the immune system: Study could lead to novel therapy for cancer
In a study published in Nature Medicine, Loyola researchers report on a promising new technique that potentially could turn immune system killer T cells into more effective weapons against infections and possibly cancer.
Immunology
Feb 26, 2012 |
4.9 / 5 (7) |
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Solving puzzle of B-cell lymphoma development
Germinal centers are sites in the organs of the lymphatic system, formed during the course of an immune response to infection, where B cells intensely proliferate and modify their DNA in order to produce ...
Immunology
Sep 23, 2012 |
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