Key Allergy Gene Discovered Aug 26, 2008
nchen found that certain variations of the FCER1A gene decisively influence the production of immunoglobulin E (IgE) antibodies. IgE antibodies are a particular type of antibody that is normally used to protect against parasites. (Science Daily)
Study: Stress Could Worsen Your Allergies Aug 19, 2008
In May, a group of researches from Harvard Medical School present at the American Thoracic Societys 2008 International Conference in Toronto said that the women who were stressed during the time of pregnancy were more likely to give birth to babies who have more chances of high level of Immunoglobulin E or IgE, an immune system chemical linked to allergic responses. Jan Kiecolt-Glaser, a psychologist and psychiatry professor and stress researcher at Ohio State University, conducted the new... (TopNews)
Silencing Of Molecular 'Conversation' May Help Curb Severe Allergies Jul 1, 2008
When IL-4 and IL-21 are involved in the same 'conversation' with a B cell, laboratory experiments show they stimulate the production of large amounts of the antibody class known as immunoglobulin E, or IgE.. IgE is a very tightly regulated antibody. (Science Daily)
Hay Fever & Injections On The NHS Jun 30, 2008
Your body produces an antibody called immunoglobulin E (IgE) when you come into contact with an allergen. If there is a lot of pollen in the air you will produce IgE in reaction to it. (Suite101.com)
Moms Stress During Pregnancy May Harm Baby May 22, 2008
Mothers with the highest stress during pregnancy were most likely to give birth to babies with higher levels of immunoglobulin E (IgE)an antibody in mammals that may indicate allergy ... Doctors who researched the effect of pregnancy stress on babies compared levels of immunoglobulin E in umbilical cord blood samples to what. (Informify)
Allergy risk 'may be set in womb' May 21, 2008
The researchers measured levels of an antibody called Immunoglobulin E (IgE) in the babies' umbilical cord blood. This is known to play a key role in the development of allergic responses. (BBC News -- Health)
Stress in pregnancy may up kids' asthma risk May 21, 2008
The ongoing study by researchers at Harvard Medical School measured the blood levels of an antibody immunoglobulin E (IgE), the marker of immune response, in the umbilical cord to examine the impact of parental stress on child asthma risk. The data on 387 newborns in Boston shows that babies born to women who experienced three major stress events, like finances, health, relationships, and concerns about community safety during pregnancy had a 12 percent increase in risk of giving birth to a... (Xinhuanet, China)
'Stressed pregnant moms likely to have kids with allergies' May 20, 2008
The researchers led by Wright found mothers who were the highly distressed during pregnancy were most likely to give birth to infants with higher levels of immunoglobulin E or IgE -- an immune system compound -- even though their mothers had only mild exposure to allergens during pregnancy. The finds held true regardless of the mother's race, class, education or smoking history. (Hindu)
Allergy expert says expect cure for peanut allergy in five years May 7, 2008
The allergy occurs because the immunoglobulin E part of the immune system connects with antibodies which causes the release of inflammatory molecules such as histamines when peanuts are ingested and reactions can range from a minor irritation to a life-threatening, whole-body allergic response called anaphylaxis. Initial reactions usually involve the skin, approximately half involve the respiratory tract, and a third the gastrointestinal tract and children are usually diagnosed by about 14... (News-Medical.net)
People With Job's Syndrome Lack Specific Immune Cells Mar 18, 2008
It is known that patients with Job's syndrome (technically known as hyperimmunoglobulin E syndrome, or HIES) have an elevated level of immunoglobulin E (IgE) antibodies and it is not clear to researchers why these people have high levels of IgE. Researchers say a future research study will likely explore the relationship between Th17 cells and the level of IgE antibodies and find out if the absence of Th17 cells in Job's patients disrupts the immune system in a way that raises the level of these... (Science Daily)
Cause Of Severe Allergic Reaction To Cancer Drug Found Mar 17, 2008
Anaphylactic reactions are typically triggered by immunoglobulin E (IgE) antibodies, which the immune system produces after being sensitized by prior exposure to an allergen, a normally harmless substance that in some people causes an abnormal immune response. But when Dr. Platts-Mills and his collaborators further reviewed the clinical data, they came across another unusual finding. (Science Daily)
Cancer Drug Cetuximab Reaction Related to Immune System: Study Mar 16, 2008
Immunoglobulin E or IgE response is the classic immune response that causes anaphylactic seizures. Many of those observed in the study started reacting severely almost immediately after getting the drug. (MedIndia)
Parents' Smoking Boosts Child's Allergy Risk Dec 20, 2007
In addition, the researchers collected blood samples from more than 2,500 children at the age of 4 to check for the presence of immunoglobulin E (IgE), which is released by the immune system in response to allergens. High levels of IgE indicate sensitization to allergens. (Health-Finder)
Many kids may not outgrow cow's milk allergy Dec 19, 2007
Children were considered to have acquired tolerance if they passed a skin prick test, reported drinking milk without a reaction for the last years and had cow's milk associated immunoglobulin E antibody levels less than 3 kU/L.. "The higher the level of immunoglobulin-E antibody, the stronger the allergy," Wood said. (Scientific American)
Second-Hand Smoke Boosts Children's Allergy Risk Dec 18, 2007
A blood sample was taken from over 2500 children at the age of 4 to look for the presence of immunoglobulin E, or IgE for short. IgE is an immune system chemical released in response to allergic substances or allergens. (Newsmax)
Maternal Asthma Effects Infant Eczema Risk Nov 22, 2007
Blood samples were obtained during home visits between 34 to 36 weeks of treatment and total and specific immunoglobulin E measurements were performed on infants' blood samples obtained at 2 years. Of the 2705 infants, 2287 (85 percent) were breast-fed. (MEDLINEplus)
Understanding Allergies By Mapping Chemical Structures Recognized By Immune System Nov 17, 2007
"The whole field has been dominated by the analysis of the antibody response, because that's what causes many of the symptoms of the disease -- the sneezing, sniffling, coughing and so forth," he said, noting that the discovery of the immunoglobulin E (IgE) antibody in 1966 by Kimishige Ishizaka, M.D., Ph. D. and his wife, Teruko Ishizaka, Ph. (Science Daily)
Early Day Care Attendance May Protect Infants From Asthma Later Oct 24, 2007
Janet Rothers, MS, and colleagues examined the relationship between the age at which day care attendance begins and the amount of immunoglobulin E (IgE) in a child s blood. IgE is an antibody produced by the immune system and an indicator of allergic sensitivity. (Science Daily)
Early Day Care May Lower Asthma Risk Oct 22, 2007
Regular day care attendance by 3 months of age was linked to lower levels of immunoglobulin E (IgE) antibodies in the University of Arizona study, but the association was seen only among children whose mothers had asthma or had positive skin tests for allergies. IgE antibodies trigger the inflammatory responses that cause allergies and related asthma. (WebMD)
New Asthma Guidelines Stress Disease Control Aug 31, 2007
These steps include the addition of the drug omalizumab, a monoclonal antibody that targets immunoglobulin E, which is associated with allergic reactions, Busse said. The guidelines also stress the importance of teaching patients to self-monitor and manage their asthma. (MEDLINEplus)
Very young babies vulnerable to sudden death while seated Jul 19, 2007
Probiotic treatment may limit eczema in infantsNEW YORK (Reuters Health) - Oral supplementation with the probiotic Lactobacillus reuteri to the mother during pregnancy and to the infant after birth may help reduce the development of eczema and allergy associated with immunoglobulin E, a key protein involved in the allergic response, according to Swedish researchers. --Reuters. (SpiritIndia)
Allergy molecule identified Jul 2, 2007
The immune system produces immunoglobulin E (IgE) antibodies, which normally help the body fight parasites. In the most severe cases individuals can suffer life-threatening reactions, including anaphylactic shock. (EurekAlert!)
Probiotic Treatment May Limit Eczema in Infants Jun 13, 2007
NEW YORK (Reuters Health) - Oral supplementation with the probiotic Lactobacillus reuteri to the mother during pregnancy and to the infant after birth may help reduce the development of eczema and allergy associated with immunoglobulin E, a key protein involved in the allergic response, according to Swedish researchers. Probiotics are small molecules that help maintain the natural balance of organisms, also referred to as microflora, in the intestines. (MEDLINEplus)
Asthma Foundation Hosting Free IgE Screenings in Tulsa This Weekend May 17, 2007
And it's not a moment too soon: Tulsa was recently named the #1 Spring Allergy Capital, the most challenging place to live for people with spring allergies in the U.S. IgE (Immunoglobulin E) is a natural substance in the body produced by the immune system, but people with allergies and allergic asthma produce too much IgE which causes allergy and asthma symptoms. AAFA has launched the campaign "What's My IgE?" to help educate people with allergic asthma about how to keep their asthma in control... (PR Newswire)
Farm milk may reduce asthma and allergy May 12, 2007
Blood tests to measure levels of the allergy specific immunoglobulin E (IgE) - the predominant antibody associated with an allergic response - were also carried out on about 4,000 children from across the five countries. Writing in the journal Clinical and Experimental Allergy, Waser an co-workers report that consumption of farm milk, whether boiled or not, was associated with a reduction in the occurrence of asthma by 26 per cent, hay fever by 33 per cent, and food allergy by 58 per cent. No... (NutraIngredients.com)
Ahchooooooo! Allergies bring seasons greetings Apr 29, 2007
The immune system produces at least five kinds of immunoglobulins or antibodies, but the principal one that participates in allergic reactions is immunoglobulin E, or IgE.. eople develop more IgE in response to some things more so than others, Jergens said. (Missoulian, MT)
Hay Fever Can Send Work Productivity Down The Drain Apr 27, 2007
About one out of five participants in the study underwent a blood test that evaluates the reaction of immunoglobulin E (IgE) to specific allergens, such as pollen from grass and trees. IgE is an antibody that triggers allergic reactions. (Science Daily)
High Levels Of Antibodies, Low Levels Of Cancer? Apr 18, 2007
People who suffer from allergies are well acquainted with immunoglobulin E (IgE). It is this class of antibodies that plays a key role in causing an allergy sufferer's immune system to overreact. (Science Daily)
Antibodies and Autoantibodies Mar 25, 2007
There are 5 classes of immunoglobulin protein: immunoglobulin A (IgA), immunoglobulin G (IgG), immunoglobulin D (IgD), immunoglobulin M (IgM), and immunoglobulin E (IgE). Normally, our body contains ample amounts of each of these immunoglobulins, which are available for our body's needs for antibody production. (Suite101.com)
* Taiwan Quick Take Mar 22, 2007
Chang Tse-wen (il), a member of the institution's Genomics Research Center, determined that immunoglobulin E (IgE) is the genetic pathogen for allergic diseases and started developing an anti-IgE medication, Xolair, which was subsequently approved by the US Food and Drug Administration. Xolair is the first treatment to address pathogens without side effects and Chang is developing a second-generation anti-allergic biomedication. (Taipei Times, Taiwan -- World)
Fighting allergies Mar 21, 2007
The body starts producing Immunoglobulin E antibodies, or IgE. IgE antibodies attach themselves to mast cells, which in turn release potent histamines and leukotrienes. The release of these chemicals increases mucous secretions causing symptoms such as a runny nose and watery eyes. (USA Today)
Food Allergies in Your Kids Mar 16, 2007
The most common form of this reaction is when the body creates immunoglobulin E (IgE) antibodies to react with the food. When these IgE antibodies are released, histamine and other chemicals (known as "mediators") cause hives, asthma, or other symptoms of an allergic reaction. (Fox News)
When Sharing Isn't Cool... Jan 20, 2007
An allergic reaction means that the patient's immune system overreacted to the drug when it was taken and produced an antibody called immunoglobulin E in response to the drug. If the body is given the drug again, the allergy antibody, which bound itself to specific cells called mast cells, will release histamine and other chemicals. (Fox News)
Alcoholic milk can protect infants against allergies Oct 17, 2006
Monday, October 16, 2006. Asian News International. (Hindustan Times)
Alcoholic milk 'cuts allergies' Oct 16, 2006
According to the research, the milk drink inhibits the allergen specific antibody Immunoglobulin E (IgE). IgE is involved in immune responses to inactivate organisms that might cause disease. (BBC News -- Health)
Friendly bacteria in alcoholic milkshake could fight food allergies Oct 16, 2006
1002/jsfa2469)] in the SCI's Journal of the Science of Food and Agriculture has shown that the milk drink inhibits the allergen specific antibody Immunoglobulin E (IgE). IgE is involved in immune responses to inactivate organisms that might cause disease. (EurekAlert!)
Food allergy cures 'less than a decade away' Sep 9, 2006
Allergy is an overreaction of the immune system cells called immunoglobulin E (IgE) to proteins that should normally pose no problems. Examples of these proteins, known as allergens, are found in cats, horses, nuts, milk and pollen. (Guardian Unlimited)
Food allergies are serious Jul 24, 2006
According to Young, "Genetically susceptible individuals are prone to making immunoglobulin E (IgE) antibodies, which target specific food proteins. When the food proteins are ingested, these IgE antibodies bind to them and trigger the release of chemical mediators, such as histamine, from mast cells located in many tissues of the body, including the skin, lungs, circulatory system, digestive tract, mucous membranes of the nose, sinuses and throat." Histamine causes tissues to swell, itch and... (Buffalo News -- Arts)
Researchers demonstrate potential mechanism of food allergy Jul 21, 2006
Food allergies often present a unique problem for allergy testing since not every patient has detectable levels of immunoglobulin E (IgE) in their serum, especially patients with delayed allergies. A number of reliable testing methods exist for food and other allergies, including skin tests and serum IgE tests, however, they may not accurately diagnose food allergies. (EurekAlert!)
Bacteria 'ease babies' eczema' Jun 24, 2006
Having more of the harmful bacteria was linked to higher levels of a chemical called immunoglobulin E which indicates the immune system is being stimulated. These high levels are associated with diseases such as hay fever, asthma and eczema. (BBC News -- Health)
Food that sickens May 18, 2006
All severe reactions are related to immunoglobulin E, or IgE, an antibody that binds with the allergen and turns on the allergic response, said Dr. Teresa Neeno, a board certified allergist who practices at the Allergy, Asthma and Immunology Center of Alaska. Neeno is also president of the Alaska chapter of the Asthma and Allergy Foundation. (Anchorage Daily News)
A 30-minute smooch a day keeps allergy symptoms away May 13, 2006
Blood samples were taken before and after to test levels of immunoglobulin E, which stimulates the release of histamine into the blood, prompting symptoms of hay fever and asthma. The results showed a significant drop in those levels afterward. (Modesto Bee, CA)
Our allergies, ourselves May 7, 2006
The allergic reaction itself is fairly well understood: An antibody called immunoglobulin E mistakes a harmless foreign substance (pet dander, say, or a peanut) for a dangerous invader, and triggers the runny nose, tears, itching, and swelling familiar to allergy sufferers. Yet there's surprisingly little agreement on what triggers that malfunctioning response, and why it seems to be happening so much more than it used to. (Boston Globe)
'Nano-keys' Bind Cell Receptors And Trigger Allergic Reactions Feb 18, 2006
Specifically, Baird works with immunoglobulin E (IgE) antibodies, which mount membrane proteins on mast cells to form receptor complexes that sense the environment and sensitize the cell to allergens, which are substances that cause an allergic reaction. Typically, two or more receptors cluster together when they bind with an antigen (allergen or foreign body), and this causes transmembrane activation of enzymes within the cell that eventually lead to the release of histamines. (Science Daily)
