Current Asthma News and Events

Current Asthma News and Events, Asthma News Articles.
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New strategy blocks chronic lung disease in mice
A new study from Washington University School of Medicine in St. Louis has uncovered a previously unknown role for exosomes in inflammatory respiratory diseases. The study has implications for finding new therapies. Exosomes are tiny compartments released from cells that carry different types of cargo, including inflammatory chemicals called cytokines that can drive lung disease. (2021-02-23)

Air pollution puts children at higher risk of disease in adulthood
First of its kind study reveals evidence that early exposure to dirty air alters genes in a way that could lead to adult heart disease, among other ailments. The findings could change the way medical experts and parents think about the air children breathe and inform clinical interventions. (2021-02-22)

Physical conditions linked to psychological distress in patients with cancer
Among patients with cancer, having additional physical comorbidities was linked with a higher risk of experiencing psychological distress. The finding comes from a Psycho-Oncology analysis of 2017 data from the National Health Survey of Spain. (2021-02-18)

Asthmatics no higher risk dying from COVID, review of studies on 587,000 people shows
A new study looking at how COVID-19 affects people with asthma provides reassurance that having the condition doesn't increase the risk of severe illness or death from the virus. (2021-02-18)

'Smart' asthma inhaler sensors improve pediatric asthma control
Sensor-based inhalers integrated into health care providers' clinical workflows may help improve medication adherence and support children with asthma - and their families - to more effectively manage this condition, according to a new Northwestern and Lurie Children's study published in Pediatrics. (2021-02-17)

Asthma may heighten flu risk and cause dangerous mutations
A subtype of asthma in adults may cause higher susceptibility to influenza and could result in dangerous flu mutations. University of Queensland-led animal studies have found that paucigranulocytic asthma (PGA) - a non-allergic form of the condition - allows the flu virus to flourish in greater numbers in sufferers. (2021-02-16)

Asthma deaths 50% more likely in poorest areas compared to richest
People with asthma in the most deprived areas are 50% more likely to be admitted to hospital and to die from asthma compared with those in the least deprived areas, a new five-year study of over 100,000 people in Wales has revealed. Those from more deprived backgrounds were also found to have a poor balance of essential asthma medications that help prevent asthma attacks. (2021-02-16)

Survey: Cleaning product use affecting asthma more during COVID-19 measures
Those with asthma are experiencing less asthma control related to an increase in using household disinfectants -- known asthma triggers -- because of COVID-19, according to a survey co-conducted by University of Illinois Chicago researchers. (2021-02-10)

Peanut allergy affects even more U.S. adults than children
Peanut allergy affects at least 4.5 million adults in the U.S., many of whom report developing their first allergy symptoms during adulthood. Although three out of four Americans with peanut allergy are over 17 years old, peanut allergy is often considered a predominantly pediatric concern. There are currently no FDA-approved therapies for patients with adult-onset food allergy. (2021-02-09)

Lockdown linked to drop in asthma attacks, GP data suggests
Asthma attack rates seen at GP surgeries in England fell significantly during the first Covid-19 pandemic lockdown of 2020, a study suggests. (2021-02-08)

Food allergies are more common among Black children
Black children have significantly higher rates of shellfish and fish allergies than White children, in addition to having higher odds of wheat allergy, suggesting that race may play an important role in how children are affected by food allergies, researchers at Ann & Robert H. Lurie Children's Hospital of Chicago, Rush University Medical Center and two other hospitals have found. (2021-02-04)

In survey of those with uncontrolled asthma, half smoked cannabis
A new survey in Annals of Allergy, Asthma and Immunology shows that of those who used cannabis, about half smoked it while a third vaped - both 'inhalation routes' likely to affect one's lungs. (2021-02-02)

Nasal spray that protects against COVID-19 is also effective against the common cold
Research into a new drug, known as INNA-X, which primes the immune system in the respiratory tract and is in development for COVID-19 shows it is also effective against rhinovirus. Rhinovirus is the most common respiratory virus, the main cause of the common cold and is responsible for exacerbations of chronic respiratory diseases such as asthma and chronic obstructive pulmonary disease. (2021-02-01)

Consuming omega-3 fatty acids could prevent asthma
New research suggests that a higher dietary intake of long chain omega-3 fatty acids in childhood may reduce the risk of developing subsequent asthma, but only in children carrying a common gene variant. The study, led by Queen Mary University of London, is in collaboration with the University of Bristol and University of Southampton, UK, and Karolinska Institutet, Sweden. (2021-01-27)

Race plays a role in children's food allergies
Black children have significantly higher rates of shellfish and fish allergies than white children, confirming that race plays an important role in how children are affected by food allergies, researchers at Rush University Medical Center have found. (2021-01-26)

Novel molecules to combat asthma and covid-related lung diseases discovered
Australian researchers have made the extraordinary discovery of two molecules - one found in a commercially available dietary supplement - that provide profound protection in experimental models of asthma and can also substantially reduce the severity of asthma attacks. The molecules also appear to have a role in treating the respiratory illness that is often fatal in people with serious COVID-19. (2021-01-25)

CU Anschutz scientists reverse deadly impacts of asthma in mice
Excess mucus in the lungs can be fatal for asthma patients, but scientists at the University of Colorado Anschutz Medical Campus have broken up those secretions at the molecular level and reversed their often deadly impacts. (2021-01-13)

Lipid biomarkers in urine can determine the type of asthma
In a new study, researchers at Karolinska Institutet in Sweden have used a urine test to identify and verify a patient's type of asthma. The study, which has been published in the American Journal of Respiratory and Critical Care Medicine, lays the foundation for a more personalized diagnosis and may result in improved treatment of severe asthma in the future. (2021-01-13)

Drug discovery study identifies promising new compound to open constricted airways
In a preclinical study led by the University of South Florida, researchers identified and characterized 18 new compounds (agonists) that activate bitter taste receptor subtype TAS2R5 to promote relaxation of human airway smooth muscle cells. The cross-disciplinary team found 1,10 phenanthroline-5,6-dione (T5-8 for short) was 1,000 times more potent than some of the other bronchodilator agonists tested, and it demonstrated marked effectiveness in human airway smooth muscle cells grown in the laboratory. (2021-01-04)

Increased meat consumption associated with symptoms of childhood asthma
Substances present in cooked meats are associated with increased wheezing in children, Mount Sinai researchers report. (2020-12-22)

Researchers expose power of enzyme on key immune cells
Communication, serendipity and an enzyme called DOT1L have all combined to produce some exciting findings into the immune system's B cells and T cells by two groups of Monash Biomedicine Discovery Institute (BDI) scientists. These could result in further studies into a target for asthma and allergies, and fundamental work exploring the formation of immunity itself. (2020-12-16)

Almost a third of young adults with asthma are ignoring COVID-19 guidelines, says survey
Almost a third of young adults with asthma are ignoring COVID-19 guidelines, says survey (2020-12-09)

RUDN immunologists developed method for assessing inflammation in respiratory tract diseases
A team of immunologists from RUDN University suggested a new tool to control inflammation levels in asthma patients with accompanying diseases. To obtain information about disease flow and risks of complications, they used different types of cytokines found in the patients' nasal swabs. (2020-12-05)

Pediatric ER saw steep drop in asthma visits during spring COVID-19 lockdown
A new study published online in the Annals of the American Thoracic Society discusses a steep drop off from prior years in asthma-related emergency department (ED) visits at Boston Children's Hospital during the spring 2020 COVID-19 surge and lockdown. (2020-12-04)

Commentary: Want to understand health disparities? Get your antiracist goggles on
How do we shrink persistent racial health disparities, especially among children? Dell Medical School's Elizabeth Matsui says it starts by applying an antiracist blueprint to guide the way we fund, evaluate and disseminate research. (2020-11-19)

Bed dust microorganisms may boost children's health
In the most extensive study of its kind, researchers from the University of Copenhagen, in collaboration with the Danish Pediatric Asthma Center at Herlev and Gentofte Hospital, have found a link between microorganisms living in the dust of children's beds and the children's own bacteria. The correlation suggests that microorganisms may reduce a child's risk of developing asthma, allergies and autoimmune diseases later on in life. (2020-11-19)

Diagnosing the cause of exercise-induced respiratory symptoms
Exercise?induced respiratory symptoms are common in childhood, and it can be difficult to diagnose their cause. A study published in Pediatric Pulmonology found that the diagnoses proposed by primary care physicians are often not the same as the final diagnoses after specialist referrals. (2020-11-18)

Antibiotic exposure in children under age 2 associated with chronic conditions
Children under age 2 who take antibiotics are at greater risk for childhood-onset asthma, respiratory allergies, eczema, celiac disease, obesity and attention deficit hyperactivity disorder, according to a paper written jointly by Mayo Clinic and Rutgers researchers. While previous studies have looked at the association of antibiotics with single diseases, this is the first to look at the association across many diseases. (2020-11-16)

With or without allergies, outcomes similar for hospitalized patients with COVID-19
A new study being presented at this year's virtual American College of Allergy, Asthma and Immunology (ACAAI) Annual Scientific Meeting examines hospital data to determine if those with allergic conditions had more severe COVID-related disease than those without. (2020-11-13)

Nearly one in five parents of food-allergic children are bullied
A new study being presented at this year's virtual American College of Allergy, Asthma and Immunology (ACAAI) Annual Scientific Meeting shows that nearly one in five parents of food-allergic kids are the target of bullying by a multitude of sources. (2020-11-13)

Food allergies take a greater emotional toll on Asian families
A new study being presented at this year's virtual American College of Allergy, Asthma and Immunology Annual Scientific Meeting reveals the impact on food allergy quality of life (FAQOL) for Asian patients and their parents is significantly higher than for other races. (2020-11-13)

Show rates for asthma visits during COVID-19 increased thanks to telemedicine
A new study being presented at this year's virtual ACAAI Annual Scientific Meeting reveals that ''show rates'' for children with asthma - how often parents brought their kids to an appointment rather than being a ''no show'' - increased with the use of telemedicine during four months of the pandemic. (2020-11-13)

Some allergens that cause contact dermatitis are found in masks that prevent COVID-19
A medically challenging case presented at this year's virtual American College of Allergy, Asthma and Immunology (ACAAI) Annual Scientific Meeting revealed that for a man with several skin allergies, mask-wearing triggered his contact dermatitis. (2020-11-13)

Black and Hispanic children in the US have more severe eczema than white children
A presentation at this year's virtual American College of Allergy, Asthma and Immunology (ACAAI) Annual Scientific Meeting reveals the disparities that exist for Black and Hispanic children when it comes to Atopic Dermatitis (AD), commonly known as eczema. (2020-11-13)

Parasitic worms offer 'the missing link' on the dual nature of a key immune regulator
By studying two models of parasite infection, the University of Pennsylvania's De'Broski Herbert and colleagues filled in crucial gaps about the activity of the signaling molecule IL-33 that is critical to asthma, allergies, and other diseases. (2020-11-13)

Risk of childhood asthma by caesarean section is mediated through the early gut microbiome
New study highlights long-term perturbations of the early gut microbiome as a possible mechanism for the observed association between caesarean section and increased risk of developing asthma. (2020-11-12)

Vaping may increase respiratory disease risk by more than 40%: BU study
A growing body of evidence points to the health risks of using e-cigarettes (or ''vaping''). But because e-cigarettes are marketed as a less harmful alternative to traditional cigarettes, it has been difficult to tell whether the association between vaping and disease is just a matter of smokers switching to vaping when they start experiencing health issues. (2020-11-12)

EMS dispatches for asthma greatly reduced after expanded access to health insurance
The expansion of health insurance in New York City under the Affordable Care Act resulted in a significant reduction in the dispatch of ambulances for asthma emergencies, a study by Massachusetts General Hospital has found. Researchers suggest that the reason for this decline is improved access to outpatient management of asthma. The finding has major implications for the broader public health system. (2020-11-11)

New study points to a better way to ward off asthma triggers
Every day, ten Americans die from asthma. While quick-acting inhalers and medications can reduce inflammation during an asthma attack, people with asthma have few tools to prevent the next attack from coming. Now researchers at La Jolla Institute for Immunology (LJI) have discovered that blocking two immune molecules at the same time is key to preventing asthma attacks in a mouse model. (2020-11-11)

Asthmatics working in dusty environments risk a trip to the hospital
Working in farming or the wood industry while suffering from asthma is not a good combination. This is because it increases the risk of being hospitalised again with asthma. This is shown by a new study from Aarhus University. (2020-11-09)

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