Asthma News and Research

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Asthma is a common inflammatory disease affecting the airways that leads to shortness of breath, coughing and wheezing. Symptoms range from mild to severe but are generally manageable with appropriate treatment.

USF researchers discover promising new compound to open constricted airways

Despite the progress made in managing asthma and chronic obstructive pulmonary disease (COPD), poorly controlled symptoms for both respiratory diseases can lead to severe shortness of breath, hospitalizations or even death.

4 Jan 2021

Higher consumption of meat linked with increased wheezing in children

Substances present in cooked meats are associated with increased wheezing in children, Mount Sinai researchers report.

22 Dec 2020

Scientists isolate anti-COVID-19 nanobodies produced by a llama

National Institutes of Health researchers have isolated a set of promising, tiny antibodies, or "nanobodies," against SARS-CoV-2 that were produced by a llama named Cormac.

22 Dec 2020

Novel 3D maps show how genes interact in several types of immune cells

The COVID-19 pandemic has highlighted how our small genetic differences can have a tremendous effect on how our bodies respond to disease.

22 Dec 2020

Drinking cow's milk during breastfeeding linked to reduced risk of food allergies in children

Children of mothers who drink relatively more cow's milk during breastfeeding are at reduced risk of developing food allergies. That is the conclusion of researchers from Chalmers University of Technology, Sweden, in a new study published in the scientific journal Nutrients.

21 Dec 2020

Drinking milk during breastfeeding can reduce food allergy in children

21 Dec 2020

Despite reduced air pollution, damaging surface ozone levels rose in lockdown

Less traffic on the roads during the first lockdown led to a reduction in air pollution but may have caused potentially damaging surface ozone levels to rise, a new study has revealed.

20 Dec 2020

Wildfire smoke's microbial content can cause infectious diseases

Wildfire smoke contains microbes, a fact that's often ignored, but one that may have important health repercussions.

18 Dec 2020

COVID-19 pandemic highlights the risk of using systemic corticosteroids

Healthcare workers in tropical and sub-tropical settings where strongyloidiasis is prevalent or caring for patients who have travelled to such areas, need to maintain a high level of awareness about the use of corticosteroids, including when this class of anti-inflammatories is given to patients suspected of infection with SARS-CoV-2.

17 Dec 2020

A machine-learning model created to calculate COVID-19 health outcomes

University of California, Irvine health sciences researchers have created a machine-learning model to predict the probability that a COVID-19 patient will need a ventilator or ICU care. The tool is free and available online for any healthcare organization to use.

17 Dec 2020

Study: Structural racism has material impact on health of ethnic minorities, immigrants

Structural racism can lead to discrimination in many aspects of life including criminal justice, employment, housing, health care, political power, and education.

15 Dec 2020

Research sheds light on the underprediction riddle of biomass burning

Oxidized organic aerosol is a major component of ambient particulate matter, substantially impacting climate, human health, and ecosystems.

14 Dec 2020

ACAAI releases guidance related to risk of allergic reactions to Pfizer-BioNTech COVID-19 vaccine

With the emergency use authorization of the Pfizer-BioNTech COVID-19 vaccine by the FDA on December 11, 2020, and distribution beginning today, the American College of Allergy, Asthma and Immunology COVID-19 Vaccine Task Force recommends the following guidance related to risk of an allergic reaction on vaccination for those who receive the vaccine.

14 Dec 2020

Research shows fitness suffered in most individuals during COVID-19

Researchers from the University of Texas, San Antonio and UT-Health Sciences, Texas, recently attempted to fill this knowledge gap by addressing how the COVID-19 pandemic and related stay-at-home orders are changing the daily habits of individuals.

14 Dec 2020

Study implicates diaphragm dysfunction as a potential cause for prolonged COVID-19 impairments

Using a neuromuscular ultrasound technique, researchers reveal that COVID-19 patients have a very high prevalence of diaphragm dysfunction.

14 Dec 2020

Study: Most pregnant patients who tested positive for coronavirus were asymptomatic

The majority of pregnant women who tested positive for COVID-19 on arrival to the delivery room were asymptomatic, according to a paper by Mount Sinai researchers published in PLOS One on Thursday, December 10.

11 Dec 2020

Study links insulin resistance and ozone exposure to interstitial lung disease

People with pre-diabetes or diabetes who live in ozone-polluted areas may have an increased risk for an irreversible disease with a high mortality rate.

9 Dec 2020

Lipid storm in severe COVID-19 linked to high COX/LOX pathway activity

A potentially valuable new study discusses the role of lipids in the hyper-inflammatory phenomena that take place within the lungs of patients with severe or critical COVID-19. Involving a large variety of specialized lipids with biological activity, this process includes the generation and release of pro and anti-inflammatory lipids.

8 Dec 2020

RUDN team suggests new tool to control inflammation in asthma patients with accompanying diseases

A team of immunologists from RUDN University suggested a new tool to control inflammation levels in asthma patients with accompanying diseases.

7 Dec 2020

New federal grant boosts clinical trial access for Louisiana's children

A new $2.1 million federal grant will give more of Louisiana's children access to cutting-edge health research while training young scientists in pediatric research.

5 Dec 2020