Articles tagged with Asthma
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A new study using satellite data confirms that California's shift to electric vehicles is making measurable differences in air quality and public health. For every 200 ZEVs added, nitrogen dioxide levels dropped 1.1%.
The American College of Chest Physicians (CHEST) received the 2025 Glenview Environmental Sustainability Award for Innovation, recognizing its commitment to clean energy and reduced emissions. The organization's solar panel installation at its headquarters powers medical simulation facilities using renewable energy.
A recent study by King's College London found that diagnosis rates for depression, asthma, and osteoporosis remained lower than expected after the COVID-19 pandemic. The study analyzed data from over 29 million people in England and found that diagnosis rates recovered differently across ethnic and socioeconomic groups.
Researchers have identified a new method to predict asthma exacerbations using sphingolipid and steroid ratios, allowing for accurate identification of high-risk patients. The method has the potential to revolutionize asthma treatment by enabling clinicians to intervene before an attack occurs.
Researchers have identified a new method to predict asthma exacerbations with a high degree of accuracy, analyzing data from three large asthma cohorts. The study found that the ratio between sphingolipids and steroids was the most powerful predictor of future health.
Adults with asthma who experience depressive symptoms have elevated blood levels of brain-derived neurotrophic factor (BDNF), a protein typically reduced in major depressive disorder. Physical activity may also play a role in depression management, as lower activity levels are linked to worse moods.
Researchers have identified a previously unknown mechanism that can reduce the risk of allergies and asthma in children. Certain bifidobacteria produce a substance called 4-hydroxyphenyl lactate (4-OH-PLA), which dampens immune responses to allergens, reducing the production of IgE antibodies.
The American College of Chest Physicians released a new clinical guideline on biologic management in severe asthma. The guideline provides evidence-based recommendations for selecting biologics for different patient populations, considering factors such as baseline oral corticosteroid use and comorbid conditions.
A recent study found that adolescents with overweight or obesity who take glucagonlike peptide-1 receptor agonists (GLP-1RA) have a lower risk of acute asthma exacerbations. This association suggests a potential dual benefit, where GLP-1RA use could address both weight management and asthma prevention in this population.
Research from University of Vermont reveals exposure to Canadian wildfire smoke worsened asthma symptoms in children in the US Northeast. The study found that smoke from hundreds of miles away affected children's health, highlighting growing health risks for the region as climate change fuels more smoke-filled summers.
Research found a heightened risk of preschool wheeze and school age asthma associated with maternal eating disorders. The study suggests including dedicated support for these disorders in maternal healthcare to improve respiratory health.
A monthly injection has helped 90% of severe asthma patients reduce their reliance on daily steroid tablets. Treatment with tezepelumab improved asthma symptoms, lung function, and overall quality of life, with two-thirds of patients experiencing no asthma attacks.
A new phase 3b clinical trial found that nearly 90% of severe asthma patients were able to reduce their steroid dose to a low dose after one year of treatment with the biologic medication Tezepelumab. The treatment also significantly improved asthma symptoms, lung function, and overall quality of life, while minimizing steroid use.
Exercise now considered a key component of asthma management, with aerobic, resistance, and flexibility training recommended. Wearable devices and home spirometry monitor lung function and exercise intensity for personalized plans.
Case Western Reserve University researchers discovered pseudo leukotrienes, which may be the dominant players in the inflammatory cascade that causes disease. The findings open new avenues for treating asthma and other inflammatory diseases.
Scientists found that breathing dusty air from the Salton Sea can alter the lung microbiome and trigger immune responses in mice. The study suggests that chronic exposure to such dust could have significant health effects, including asthma.
The American College of Chest Physicians has designated October 19, 2025, as 'Love Your Lungs Day' in recognition of respiratory health. This initiative aims to raise awareness about lung diseases such as asthma and COPD, promoting equity and supporting healthcare providers.
The analysis of 2024 English voting patterns suggests that poorer health is associated with higher proportions of votes for Reform UK. This finding highlights the need for policymakers to address health inequalities and improve public health.
Researchers developed a more accurate cough-detection model using wearable health monitors' audio and movement data. The new model can distinguish between coughs and nonverbal sounds, improving the accuracy of respiratory disease tracking.
A study of 200 classrooms found that HEPA purifiers did not significantly reduce respiratory viral exposures, suggesting additional interventions are needed. Maintaining classroom humidity between 40% and 60% may help lower viral exposures and improve comfort for students and teachers.
A recent study found no association between mould damage in schools and the development of asthma among students. Despite extensive mould damage in some schools, the health of over 30,000 students was tracked over a 16-year period, showing no increase in asthma cases.
A new study found that children who prefer pickled, smoked, and fried foods are more likely to have asthma. In contrast, seafood preference appears to reduce asthma risk among normal-weight children. The findings highlight the importance of early-life dietary habits in shaping respiratory health.
Research shows that remote monitoring of children's asthma can prevent hospitalizations by around 57%. The system helps keep symptoms under control, leading to better outcomes and lasting self-management skills. This innovative approach could revolutionize healthcare services for patients with asthma.
A pilot study found that hypnosis significantly improved patients' tolerance of masks, allowing them to breathe more comfortably. The study showed a substantial improvement in non-invasive ventilation (NIV) tolerance, reduced agitation, and lower requirements for sedation and anti-anxiety medication.
Research suggests that exposure to dog allergens in the home may reduce the risk of developing childhood asthma by five years old. Babies with higher levels of Can f1, a dog skin protein, had around a 48% lower risk of developing asthma and better lung function.
Researchers developed AI tools that use machine learning and natural language processing to extract details from doctors' notes. The tools detected a high-risk asthma subtype that makes some children more vulnerable to acute respiratory infections and asthma exacerbation.
A review of hundreds of studies found a link between childhood plastic exposure and long-term health concerns like heart disease, obesity, and asthma. Parents can take simple steps to limit their children's plastic exposure, such as replacing plastic containers with glass or stainless steel.
A new study found that inhaling marijuana daily is associated with a 44% increased chance of developing asthma. Experts say people should avoid inhaling cannabis to reduce the risk of chronic lung disease. The study's authors emphasize the need for clearer messages about the risks of cannabis use.
A study led by Harvard T.H. Chan School of Public Health found that long-term exposure to fine particulate air pollution (PM2.5) from metals like nickel and vanadium, and sulfate particles, is strongly linked to asthma hospitalizations. The researchers identified these compounds as the most harmful components in the PM2.5 mixture.
Researchers at Children's Hospital of Philadelphia found that certain lipids in obesity-causing foods cause asthma-like lung inflammation. The study suggests that modifying dietary choices and repurposing existing drugs could help treat this type of asthma, which is more likely to send patients to the hospital.
A review of systematic reviews finds a consistent association between youth vaping and subsequent smoking, marijuana, and alcohol use. Vaping is also linked to various respiratory and mental health issues, including asthma, pneumonia, bronchitis, and suicidal outcomes.
A comprehensive epidemiological study found that people who had COVID-19 are at increased risk of developing certain inflammatory diseases of the airways, such as asthma and chronic sinusitis. Vaccination against SARS-CoV-2 virus appears to reduce this risk.
A recent study reveals three distinct inflammatory drivers of asthma exacerbations in children, including epithelial pathways, macrophage-driven inflammation, and mucus hypersecretion. These findings suggest that targeted therapies may not be enough to prevent flare-ups, emphasizing the need for more personalized treatment approaches.
Conventional dendritic cells have been found to originate from both myeloid and lymphoid progenitors, revealing their unique functions and developmental pathways. These lymphoid-derived cDCs exhibit potent functions in immune suppression and allergy induction, and follow diverse developmental pathways.
Researchers have engineered a monoclonal antibody that blocks allergic reactions against common pollen when applied inside the nose of mice, providing new hope for hay fever sufferers. The treatment, known as a 'molecular shield,' acts immediately and locally at the lining of the nose to prevent IgE antibodies from being activated.
A study using AI language models analyzed sentiments and emotions expressed by almost 400 pediatric patients on social media, finding that 94% of comments were negative, with sadness and fear prevalent. The study highlights the need for integrated care approaches to support vulnerable young patients managing complex medical conditions.
A new study from Karolinska Institutet found that biological drugs used to treat severe asthma do not completely eradicate inflammatory cells. Researchers discovered an increase in blood levels of these cells during treatment, which could explain why inflammation often returns when treatment is tapered or discontinued. The study aims t...
Researchers at IU School of Medicine have developed a new digital marker to predict asthma diagnoses in children using electronic health records. The passive digital marker is more accurate than traditional methods and can be used to enhance early detection rates, reducing the risk of asthma progression in young patients.
Researchers used geospatial neighborhood and housing data to predict lung function among children with asthma living in homes with more roaches and rodents. The study highlights the impact of environmental exposures on asthma health disparities among Black and Latino children.
Researchers found that ibudilast works better for women who have lower levels of depression and inflammation. The study, which recruited 102 adults with moderate or severe alcohol use disorder, showed that ibudilast did not reduce drinking in most participants, but had a positive effect on female participants.
Researchers will present AI models that predict chronic respiratory failure and detect airway obstruction, with key findings on asthma susceptibility, small airway disease, and lung inflammation. The studies use nasal epithelial gene expression analyses and bronchoscopy to identify potential biomarkers for ICU patient outcomes.
A new mouse study published at the ATS 2025 International Conference found that maternal air pollution exposure during pregnancy can increase asthma risk in adult offspring. The study also discovered lasting epigenetic changes affecting their lungs and immune response, which can persist for generations.
Computer scientist An Wang receives a $1M NSF CAREER grant to leverage cloud computing resources for efficient machine learning model training. Environmental engineer Bridget Hegarty receives a grant to develop safe and effective biocontrol for water systems using bacteriophages.
A new study from Karolinska Institutet found that combining air pollution, dense urban development, and limited green spaces increases the risk of asthma. In contrast, a more favorable environment can prevent up to 11.6% of asthma cases, suggesting that urban planning can play a crucial role in reducing the disease.
A study published in The Lancet Respiratory Medicine found that lung capacity develops in two phases: rapid growth during childhood and slower growth until peak lung function. Lung function starts to decline after the peak age, contrary to previous models. Persistent asthma and smoking affect lung function differently than thought.
A study analyzing national health insurance data found that severe adult asthma increases the risk of chronic diseases, including cardiovascular and cerebrovascular diseases. This highlights the importance of considering comorbidities when managing asthma patients.
The Human Exposome is a global scientific effort to understand the environmental factors that underpin disease and health. The Exposome Moonshot Forum aims to chart this exposome, providing usable metrics and data points for targeted public health interventions.
Research reveals individuals taking oral steroids for over 3 months are 6 times more likely to be diagnosed with adrenal insufficiency than those treated with non-steroidal anti-inflammatory drugs. Long-term users of inhaled steroids also face increased risk without hospitalisations.
A major study found that taking the progesterone-only pill can increase asthma attacks in some women, especially those under 35 and using fewer asthma treatments. Women with eosinophilic asthma were also at a higher risk. The research aims to better understand why women are more likely to have severe asthma than men.
A new study finds that Medicaid unwinding disrupted kids' and young adults' access to chronic disease medication, particularly for those living in states with the largest drops in Medicaid enrollment. The disruptions led to increased use of private insurance or cash for prescriptions, exacerbating health issues.
A large US youth sample shows increased rates of anxiety and depression from 2016 to 2022. In contrast, asthma and severe headaches or migraines decreased in this cohort.
Researchers used genetic data and computational tools to identify genetic variants associated with asthma, finding differences between childhood- and adult-onset forms of the disease. The study provides insights into potential treatment targets for both types of asthma.
A new NIH study found that children born in lower-opportunity neighborhoods are more likely to experience repeated asthma flares requiring emergency care. Non-Hispanic Black children have the highest incidence rates of severe childhood asthma, also known as asthma with recurrent exacerbations (ARE).
The American College of Chest Physicians' CHEST Critical Care and CHEST Pulmonary journals have been indexed in Elsevier's Scopus database. This achievement is a testament to the high-quality research published in these journals, which provide open access content in pulmonary and critical care medicine.
A cohort study found early-life ozone exposure was associated with increased asthma and wheeze outcomes at ages 4-6, but not at age 8-9. Regulating ozone exposure may help mitigate the significant public health burden of asthma among US children.
A recent study published in JAMA Network Open has found a possible link between higher ozone levels in early childhood and an increased risk of developing asthma. Children exposed to higher ozone levels in their first two years of life were significantly more likely to be diagnosed with asthma or wheezing at ages 4-6, but not at ages 8-9.
CHEST MedCast offers over 400 videos and podcasts with personalized content recommendations, available on-demand and at any time from any device. The platform features an algorithm-based recommendation engine and up to 100 available CME credits/MOC points.
Adopting zero-emission vehicles in Illinois could significantly improve air quality, reducing nitrogen dioxide pollution by half. This would lead to a decrease in premature deaths and new cases of childhood asthma, with the greatest benefits seen in neighborhoods currently experiencing high levels of pollution.
A new study published in Child Maltreatment found that adults who experienced childhood physical and sexual abuse had double the odds of developing health and mental health conditions. The presence of a protective adult in the home was associated with better long-term health outcomes among children who experienced abuse.
The study found that nearly 1-in-3 young people now live with pediatric onset conditions that significantly affect their lives. Young adults are more likely to develop chronic conditions if they have lower socioeconomic status.