Articles tagged with Atopic Dermatitis
Eczema is a persistent skin rash that can be triggered by inadequate Ctip2 protein, leading to inflammation and immune dysfunction. Researchers have identified two ways in which improper Ctip2 function contributes to eczema, paving the way for personalized treatments and new therapies.
New study finds that blocking leukotriene B4 production reduces allergic skin inflammation in mice with eczema. Neutrophil recruitment to the skin is essential for the disease's development.
Researchers have identified 8 new genetic regions associated with atopic dermatitis, a chronic skin condition affecting millions worldwide. The findings suggest overlapping susceptibility regions between atopic dermatitis and asthma, pointing to common genetic factors for allergic diseases.
A new study found that basal cell carcinoma risk can persist even after multiple instances of the disease, with predictors including a history of eczema and early sun exposure. Researchers are exploring preventive medication options to minimize damage.
A study by Columbia University found that prenatal exposure to butylbenzyl phthalate (BBzP) in nearly 100 percent of mothers studied increases the risk of childhood eczema. The condition is characterized by dry, itchy red skin and affects early childhood.
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.
Researchers have identified six yeast-killing peptides that target Malassezia sympodialis without harming human skin cells. These peptides could provide a potential new treatment for atopic eczema, increasing patients' quality of life. Further study is needed to develop a comprehensive treatment plan.
A large global study concludes that exclusive breastfeeding for four months or longer does not protect against childhood eczema. The study, involving 51,119 children in 21 countries, suggests that the current guidelines on breastfeeding and eczema prevention need to be reviewed.
A new study found that high levels of urinary eosinophil protein-X (u-EPX) in newborn babies are linked to a higher risk of developing allergic symptoms and eczema by six years. Elevated u-EPX was associated with an increased risk of allergic sensitization, nasal eosinophilia, and eczema.
Researchers found that skin contact with food allergens can lead to the reprogramming of gut-homing T cells into skin-homing T cells, exacerbating atopic dermatitis. This discovery has important implications for preventing and treating atopic dermatitis in patients with food allergies.
A study of 92 children with eczema found that routine use of topical corticosteroids does not lead to skin thinning. The researchers used dermoscopy to examine the treated and untreated skin of the children, concluding that TCS use is safe and effective for managing childhood eczema.
A new study found that children with eczema are nine times more likely to develop allergic asthma in their 40s. The research, published in the Journal of Allergy and Clinical Immunology, suggests that preventing childhood eczema and hay fever may prevent adult asthma.
A recent study of 336 children with eczema found that installing a water softener did not improve symptoms, contradicting anecdotal reports. The trial, led by the University of Nottingham, suggested that hard water may worsen eczema due to high levels of calcium and magnesium.
A study by Kim Thomas and colleagues found that ion-exchange water softeners do not improve eczema severity scores or symptoms, such as sleep loss and itchiness, in children with moderate to severe eczema. However, parents reported small health benefits and over 50% chose to install a water softener due to perceived improvements.
A large trial in Uganda found that treating pregnant women for worm infections increased their child's chances of developing eczema. The study supports the 'hygiene hypothesis', which proposes that exposure to infections can modify the immune system and protect against allergies.
A new study published in the Journal of Allergy and Clinical Immunology found that both the stratum corneum and tight junctions play a crucial role in eczema development. Tightening both leaky barriers may be an effective treatment approach, targeting the faulty tight junction protein claudin-1.
Children who grew up on farms with their mothers during pregnancy showed a reduced risk of developing atopic dermatitis in their first two years. The study identified specific genes linked to innate immunity that are associated with lower likelihoods of allergic conditions, providing new insights into the disease.
Researchers will discuss guidelines for food allergy diagnosis and management, as well as primary immunodeficiency diseases such as Job's syndrome and DOCK8 deficiency. The meeting also addresses atopic dermatitis, a chronic skin disorder associated with dry, itchy skin.
Researchers at National Jewish Health found that 84-93% of foods avoided due to suspected allergies were restored after oral food challenges. The study highlights the need to balance clinical allergy testing with complete food elimination diets.
Researchers at the University of Gothenburg have made a groundbreaking discovery about contact allergy, which affects nearly 20% of Europe's population. The study found that fragrances can cause allergic reactions when exposed to oxygen in the air, leading to eczema in some individuals.
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.
A longitudinal study of over 4000 subjects found that occupational exposure to substances like flour or disinfectants is a significant risk factor for adolescents developing persistent neurodermatitis. The study also highlights the importance of considering career choices in patient care and counseling.
A risk assessment questionnaire identified risk factors for respiratory adverse events in children undergoing general anesthesia, including family history of asthma and eczema. The findings suggest that tailored anesthesia management can benefit high-risk children, improving outcomes.
Researchers will investigate why atopic dermatitis patients are susceptible to staph and other bacterial and viral infections, and evaluate the effectiveness of vitamin D in reducing or preventing staph colonization. The study aims to contain drug-resistant MRSA infections and widespread viral skin infections.
A randomized, double-blind study found that mothers who consumed probiotic milk during and after pregnancy had a 40% lower incidence of eczema in their children. The study suggests that the probiotic bacteria may have prevented the development of eczema, with less severe cases in children who did develop eczema.
A study by researchers at INRS–Institut Armand-Frappier and McGill University found that men with a history of asthma or eczema had a lower risk of developing lung and stomach cancers. The study analyzed data from 3,300 men diagnosed with cancer between 1979 and 1986.
A prospective birth cohort study of 5,991 children found that early childhood eczema was associated with increased risk of psychological abnormalities and emotional problems at age 10. Children with persistent eczema beyond the first two years were more likely to develop mental health issues.
A study characterizes eczema patients most at risk for serious viral infections, including herpes simplex and vaccinia viruses. The research highlights the importance of skin-barrier defects and antimicrobial protein production in increasing susceptibility to these infections.
Researchers have found that CSA-13, a synthetic compound, can kill vaccinia virus in cell cultures and mice, while also stimulating the innate immune system. The study showed that CSA-13 reduced skin lesions caused by vaccinia virus in infected mice.
Researchers at La Jolla Institute have identified a cellular defect that increases the risk of severe reactions to the smallpox vaccine in people with eczema. Boosting Natural Killer cell activity may help prevent such reactions.
Scientists discovered that a substance secreted by damaged skin can trigger asthmatic symptoms in mice exposed to eczema-causing agents. Early treatment of skin rash and inhibition of the trigger substance may block asthma development in young patients with eczema.
Scientists at Washington University School of Medicine discovered a substance called TSLP, which is secreted by damaged skin and circulates through the body to trigger asthmatic symptoms. Early treatment of skin rash and inhibition of TSLP production may block asthma development in young patients with eczema.
Researchers at Northwestern University have discovered a powerful relief for kids' chronic eczema using diluted beach baths. The study found that giving pediatric patients with moderate or severe eczema reduced signs of infection and improved the severity and extent of the eczema on their bodies.
Researchers have identified a gene variant on chromosome 11 that is linked to an increased risk of atopic dermatitis, a chronic inflammatory skin disease. The study found that this variant is also associated with Crohn's disease and affects approximately 36% of the European population.
A study at the University of Gothenburg reveals that over 5% of individuals tested are allergic to linalool, a fragrance ingredient in many hygiene products. The risk increases with exposure, and EU legislation requires labeling of products containing linalool.
A new study finds that Albolene moisturizing cleanser is as effective as a prescription moisturizer in reducing dryness, scaling, and itching related to mild to moderate eczema. The study suggests that over-the-counter moisturizers can be a cost-effective alternative for treating eczema without a prescription.
Researchers have identified a new genetic cause of severe combined immunodeficiency (SCID), also known as 'Boy in the bubble syndrome'. A mutation in the DNA-PKcs gene has been found to be associated with T-B SCID, where patients lack both T and B cells. Further analysis revealed that the mutant protein retained kinase activity but was...
A study found that oral vitamin D supplements increased cathelicidin production in the skin of patients with atopic dermatitis, a common form of eczema. This increase helped to correct a defect in the immune system and reduce the risk of skin infections.
Research published in Archives of Disease in Childhood found that an infant diet including fish before 9 months significantly cuts the risk of developing eczema. The study also discovered that owning a pet bird was associated with a reduced risk of the condition.
A study published in The Lancet found that using paracetamol in the first year of life increases the risk of asthma, rhinoconjunctivitis, and eczema in children aged 6-7 years. The study analyzed data from over 200,000 children across 31 countries.
A genetic mutation in the filaggrin gene increases the risk of developing atopic dermatitis by threefold, while also predisposing individuals to hay fever and asthma. The study found that nearly 8% of German school children carry this genetic variation.
A new study suggests that more aggressive treatment of childhood eczema could help reduce the incidence of asthma in later life. The study, conducted by the University of Melbourne and others, found a strong association between childhood eczema and asthma into middle age.
A gene mutation and exposure to cats at birth may increase a child's risk of developing eczema during their first year. Children with filaggrin gene mutations were twice as likely to develop eczema, while cat ownership further increased the risk for those with the mutation.
The NHS spends £16 million a year on specialized bath products for eczema, despite lack of evidence showing their effectiveness. Healthcare professionals often recommend them to patients, but experts disagree on their value.
A new study found that lower levels of endotoxin in young children's homes are associated with a higher risk of developing wheezing or eczema by age 3. Certain environmental factors such as older home conditions and carpeting increase endotoxin levels, while genetic predisposition may also play a role.
The study suggests that eczema and hay fever prevalence has plateaued or declined in recent years, while hospital admissions for these conditions have stabilized. Systemic allergies, including anaphylaxis, food allergy, and urticaria, have shown a significant increase in rates over the past few decades.
Researchers developed an infant formula with prebiotic oligosaccharides to reduce atopic dermatitis in high-risk babies. The study found that formula-fed babies showed a significant increase in bifidobacteria and lower incidence of atopic dermatitis compared to those fed standard formulas.
A recent study reveals that children with chronic skin diseases like eczema and psoriasis experience impaired quality of life comparable to those with kidney disease. This is largely due to social stigma, teasing, and bullying, which can lead to emotional distress and poor self-esteem.
A $5 million grant will establish an Asthma and Allergic Diseases Cooperative Research Center at Indiana University School of Medicine. Researchers aim to identify diagnostic biological markers for eczema and asthma, leading to better treatment and prevention strategies.
A study of 486 children found that early exposure to cats increased their risk of developing eczema, a condition often associated with allergies. Children without asthma mothers were most at risk.
A new study suggests that a defective skin barrier can trigger immune reactions and lead to conditions like psoriasis and eczema. By creating a temporary artificial barrier, researchers hope to break the cycle of inflammation and find more effective treatments.
A new study reveals that people with eczema may benefit from smallpox vaccination due to their immune system's overproduction of inflammation-promoting molecules. The research suggests that developing drugs or creams to mimic the action of LL-37 or neutralizing IL-4 and IL-13 could be effective in boosting the immune response.
Researchers found that atopic dermatitis patients have lower levels of disease-fighting antimicrobial peptides, making them more susceptible to eczema vaccinatum. A potential therapy involving LL-37 and IL-13 neutralization could offer protection against this life-threatening side effect.
Patients with severe occupational hand eczema (OHE) are at higher risk for unemployment, prolonged sick leave, and changes in job status. Those aged 40+, lower socioeconomic status, or experiencing low quality of life are particularly affected.
Multiple short exposures to wet work can cause more dermatitis than single long exposures, emphasizing the need for preventive measures. Reducing frequent and intense exposure of hands to water, detergents, and soaps is crucial in preventing hand eczema.
A study found that home-based treatment for moderate to severe chronic hand dermatitis was as effective as hospital-based treatment in improving symptoms. Patients treating themselves at home had a similar decrease in hand eczema scores and maintained the effect during an eight-week follow-up period.
A team of scientists has developed a novel method to detect the culprits behind dust allergies, using PNA-encoded protease substrate microarrays. This innovative approach reveals the specific proteins responsible for triggering allergic reactions in humans, providing new insights into the mechanisms underlying dust allergy.
A recent study found that massage therapists have a high prevalence of hand dermatitis, with those using aromatherapy products being over three times as likely to experience the condition. The researchers suggest conducting an educational campaign to reduce this risk.
A new study has compared the efficacy of tacrolimus ointment and pimecrolimus cream in treating atopic dermatitis. The results show that tacrolimus ointment worked better for all severities of atopic dermatitis, including mild sufferers and severe patients. The six-week study involved 1,056 patients, aged 2 to 15, with mild to severe AD.
Researchers will investigate the link between atopic dermatitis and severe skin reaction EV in a nationwide research network. The study aims to better understand how atopic dermatitis predisposes individuals to EV after smallpox vaccination.