Articles tagged with Allergies
Research suggests that pregnant women who receive allergy shots may reduce their child's risk of asthma, food allergies, and eczema. Allergy shots, also known as immunotherapy, can modify and prevent disease progression.
A recent study estimates that childhood food allergies result in substantial medical costs, including hospitalizations, doctor visits, and special diets. The overall economic burden is approximately $24.8 billion annually, affecting both families and the healthcare system.
A structural defect in skin cells, specifically desmoglein 1, contributes to allergy development, including skin and food allergies. This finding could lead to a better understanding of the importance of other structural proteins in the skin barrier.
A recent study suggests that eczema can trigger food sensitivity in babies, potentially leading to the development of food allergies. Infants with impaired skin barriers and eczema are over six times more likely to be sensitized to common allergenic foods like egg, cow's milk, and peanut.
A study published in PLOS ONE found that children with high proportions of polyunsaturated fatty acids (PUFA) in their cord blood are more likely to develop respiratory and skin allergies. The researchers discovered that omega-3 and omega-6 PUFAs were particularly associated with an increased risk of allergy development.
Researchers at Johns Hopkins Medicine report that a once-daily tablet containing Ambrosia artemisiifolia major allergen 1 effectively blocks ragweed allergy symptoms, reducing need for anti-allergy drugs by 27%. The pill is a convenient alternative to weekly or monthly allergy shots.
A Swedish study found that children whose parents sucked on their pacifiers had a lower risk of eczema at 1.5 years old. The researchers believe that oral commensal microbes are transferred from parent to infant when they suck on the same pacifier, promoting healthy maturation of the immune system.
A study suggests that foreign-born US children have significantly lower odds of developing allergic diseases such as asthma, eczema, and food allergies. However, prolonged residence in the US increases their risk of developing these disorders, particularly after 10 years.
A new study of 99 patients found that a single venous puncture technique is comparable to the traditional dual puncture approach in terms of technical success and clinical outcomes. The single puncture technique was also shown to reduce complications, such as deep vein thrombosis, compared to the double puncture method.
A study by the Helmholtz Centre for Environmental Research found a link between high vitamin D levels in expectant mothers and increased infant allergy risks. Mothers with low vitamin D levels had fewer food allergies in their children, while those with high levels had higher risks.
Babies born by C-section are five times more likely to develop allergies when exposed to common allergens. The study suggests that early childhood exposure to microorganisms affects the immune system's development and onset of allergies.
A study by Henry Ford Hospital found that African-American children are more likely to develop food allergies than Caucasian children, particularly those with an allergic parent. The research suggests a possible genetic link, but further investigation is needed.
A recent Mount Sinai survey reveals that nearly 1 in 3 children with food allergies are bullied, leading to increased stress levels and lower quality of life. The study highlights the importance of parents, school personnel, and physicians being aware of bullying in this population.
The World Allergy Organization Journal is transitioning to BioMed Central's open access publishing platform, increasing global accessibility to allergy research. This move aims to improve knowledge-sharing and dissemination of research in the field of allergy, asthma, and clinical immunology.
The University of Texas Medical Branch at Galveston has received a five-year, $7.6 million grant to explore the role of respiratory viral infections and allergy in asthma development. Researchers will investigate four inter-related projects centering on airway inflammation and lung function.
A Norwegian study found that triclosan exposure in children is associated with elevated IgE levels and rhinitis. Triclosan has been linked to an increased risk of developing allergies due to its ability to change bacterial flora on the skin, in the mouth, and in the intestines.
A study predicts that pollen counts will more than double in 28 years, with expected peaks earlier and longer seasons. Allergy sufferers can benefit from early treatment and strategies to avoid triggers.
A new report from the International Scientific Forum on Home Hygiene confirms that microbial exposure is crucial for regulating the immune system. Losing touch with these 'old friends' may be behind rises in allergies and chronic inflammatory diseases such as Type 1 diabetes and multiple sclerosis.
Researchers found that administering immunotherapy for three years can achieve long-term control of allergic asthma and reduce symptoms. After three years, 50 percent of children with dust mite-induced asthma experienced remission, needing reduced or no controller medications.
A study by the University of Cincinnati found that exposure to Aspergillus ochraceus, Aspergillus unguis and Penicillium variabile during infancy increases the risk of developing asthma in childhood. The research used a DNA-based mold level analysis tool to determine this link.
The University of Leicester will receive £340,000 in funding to support its asthma and allergy research. The Midlands Asthma and Allergy Research Association has funded the study, which aims to better understand fungal allergies and develop new treatments.
A new study at Karlstad University in Sweden shows that phthalates from PVC flooring materials are taken up by the bodies of infants, primarily through ingestion with food, breathing, and skin contact. The study's findings highlight the importance of considering non-food sources of exposure to banned chemicals like DEHP and BBzP.
Researchers found that teenagers living on farms had more diverse skin bacteria and lower allergen sensitivity than urban dwellers. Gammaproteobacteria in the skin microbiota may enhance immune tolerance, suggesting a link between biodiversity loss and inflammatory diseases.
Researchers at Henry Ford Hospital conducted a retrospective review of 437 patients who underwent surgery for septal deviation. The study found that despite a higher prevalence of co-morbid mood disorders in surgical failures, there was no significant correlation between depression and nasal obstruction symptoms or treatment outcomes.
A new study from the University of Cincinnati found that children exposed to high levels of secondhand smoke who also had allergic sensitizations during early childhood are at greater risk for decreased lung function. Lung function among girls was six times worse than in boys who were exposed to similar levels of both secondhand smoke ...
A genetic signature has been identified for eosinophilic esophagitis (EoE), a disease causing painful food allergies, inflammation, and swallowing difficulties. The microRNA signature is reversible with steroid treatment, offering an opportunity for non-invasive diagnosis and precise analysis.
A consortium of federal agencies and organizations has published a report proposing common measures and data-collection methods for asthma clinical research. The proposed standardization aims to compare results more efficiently, leading to improvements in asthma management and treatment.
Researchers identify RORalpha as critical for nuocyte development and allergic-like inflammation, offering new therapeutic strategy targets. The discovery has the potential to treat asthma and other allergic diseases, addressing growing global prevalence.
A new study found that children living in areas with lower levels of sunlight are at greater risk of developing food allergies and eczema. The research team analyzed data from Australian children and found a link between latitude and allergies to peanut and egg, as well as a higher prevalence of eczema in the south compared to the north.
Scientists from NIAID outline key advances in understanding and combatting infectious diseases, including the development of vaccines to prevent many infections. They also note the ongoing challenge of emerging pathogens, such as HIV, which can have devastating effects on societies.
Researchers at Mass Eye and Ear aim to understand the origins of eye allergies, a major health problem in the US. They hope to uncover more effective targets for treatment, potentially offering new hope for those suffering from ocular surface allergy.
A study by Lidia Morawska and colleagues found that older vacuum cleaners, even those with HEPA filters, release higher levels of fine dust and bacteria into the air. Newer models were generally less polluting, suggesting age and cost can impact emission rates.
Researchers found that hay fever symptoms peak in the first half of the grass pollen season, regardless of medication use. Symptoms decrease later on, but may be attributed to desensitization or less allergenic pollen.
Researchers recommend 10 key areas for research, including large cohort studies, interdisciplinary approaches, and the development of new tools and models. Effective public-private partnerships are also essential for advancing understanding of chronic inflammatory diseases.
Researchers at University of Copenhagen found that children born vaginally with diverse gut bacteria have lower risk of allergies. The study suggests that early exposure to a variety of bacteria is crucial for a healthy immune system, contradicting the long-held notion that bacteria are a threat to public health.
Research published in The Journal of Physiology identifies a link between maternal diet and child allergies, finding that polyunsaturated fatty acids improve gut immune cell response. This may reduce allergy risk by accelerating the development of a healthy immune system.
The American Thoracic Society (ATS) criticizes the White House's decision not to issue a final standard on ozone pollution, which poses significant health risks. Scientific studies have linked high ozone levels to severe respiratory issues and even premature death.
Researchers identify key protein ABCCC1 in clearing Alzheimer's beta-amyloid from the brain. A mutation in PSMB8 gene causes Japanese autoinflammatory syndrome with lipodystrophy. Signaling via TACI is crucial for long-lived antibody-secreting cells in a mouse model of flu infection.
A new study found that a nasal spray containing capsaicin from chili peppers reduces symptoms of non-allergic rhinitis. The study showed participants experienced faster relief after using the spray, on average within one minute.
A University of Melbourne study found that wheezy toddlers who react to house dust mites are more likely to develop asthma by age 12. The study identified a strong correlation between sensitivity and severe wheeze and asthma.
Using powder-free latex gloves significantly reduced the rate of latex sensitization among healthcare workers. A study found a 16-fold reduction in latex sensitization after institutions switched to powder-free gloves, preventing allergic sensitization and allowing some sensitized workers to lose sensitivity.
A study by Henry Ford Hospital found that prenatal pet exposure is associated with lower IgE levels in infants, reducing the risk of allergies and asthma by age 2. The findings also suggest that delivery mode and race can influence allergy development.
A recent study published in the Journal of Allergy and Clinical Immunology found that using hypoallergenic baby formula does not decrease the risk of allergies in high-risk infants. The trial involved 620 infants and assessed whether hypoallergenic formula could prevent childhood eczema, asthma, or hay fever up to seven years of age.
Researchers analyzed dust samples from 173 homes with a dog to evaluate hypoallergenic breeds. They found no significant differences in allergen levels between hypoallergenic and non-hypoallergenic dogs.
A new vaccine has been developed by McMaster University researchers, effective in treating people with cat allergies. The peptide immunotherapy vaccine is given through skin injections and may require fewer doses than traditional allergy shots, reducing side effects.
A study of over 3,000 children found a correlation between low vitamin D levels and an increased likelihood of developing allergies, including food and environmental allergens. Children with vitamin D deficiency were 2.4 times more likely to have a peanut allergy.
A USDA study found that ragweed pollen season in North America has increased by almost a month, correlating with seasonal warming shifts and climate change. The study supports the impact of climate change on public health and agriculture.
A new Cochrane Systematic Review finds sublingual immunotherapy significantly reduces symptoms of allergic rhinitis and medication requirements. The treatment has very few serious adverse effects and is effective in children, offering a convenient alternative to injection immunotherapy.
A University of Michigan School of Public Health study found that people exposed to higher levels of triclosan were more likely to report allergies and hay fever. Additionally, BPA exposure was associated with impaired immune function in adults, but only for those over 18 years old.
A Stanford University School of Medicine study suggests an alternative to standard nasal sprays that use preservatives, which can cause side effects. The new method maintains sterility in the applicator bottle without chemical preservatives.
Presenteeism, a measure of productivity loss due to health issues, may be overreported. The University of Michigan's School of Kinesiology suggests a three-year moratorium on studies due to inaccurate calculations and limited data collection methods.
Researchers found that pregnant women who consumed peanuts during pregnancy had infants with strong sensitivity to peanuts. The study suggests a potential risk factor for peanut allergy in infants, highlighting the need for further research.
A child's chances of developing allergies or wheezing are related to their growth in the womb, according to new research. Fetuses that grow quickly early on but falter later may be more likely to develop allergies and asthma as children.
Children with dog allergies who own a dog before age 1 are less likely to develop eczema by age 4, while cat ownership increases the risk among those allergic to cats. The study suggests parents consider pet choice when caring for at-risk children.
The NIH has renewed a research program to develop medical countermeasures for radiation exposure after a radiological or nuclear attack. The program will support research at seven institutions nationwide and provide an estimated $105 million in funding.
Researchers at Mount Sinai School of Medicine are expanding their studies on immunotherapies for peanut and egg allergy through a renewed $29.9 million grant from the NIH. The team is also investigating new treatments, including a peanut protein patch applied to the skin to treat peanut allergy.
A new study from Tel Aviv University suggests that mothers who feed their babies cow's milk in the first 15 days of life may be protecting them from developing an allergy to cow's milk protein later in life. The study found that babies who were fed cow milk protein early, in the form of infant formula, were almost completely protected ...
A study demonstrates that Pycnogenol, a natural plant extract from pine bark, substantially improves symptoms of hay fever. By reducing pollen-specific antibodies and inflammation, Pycnogenol effectively relieves eye and nasal symptoms in patients with allergic rhinitis.
A new blood test can predict whether newborn babies are at high risk of developing allergies as they grow older, thanks to research involving the University of Adelaide.
A new study links brain tumor growth to reduced expression of over 600 immune system genes, revealing the complexity of the immune response to cancer. The research found that immune function genes were suppressed in almost 70% of genes examined, contradicting previous assumptions.