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We examined common variation in asthma risk by conducting a meta-analysis of worldwide asthma genome-wide association studies (23,948 asthma cases, 118,538 controls) of individuals from ethnically diverse populations. We identified five new asthma loci, found two new associations at two known asthma loci, established asthma associations at two loci previously implicated in the comorbidity of asthma plus hay fever, and confirmed nine known loci. Investigation of pleiotropy showed large overlaps in genetic variants with autoimmune and inflammatory diseases. The enrichment in enhancer marks at asthma risk loci, especially in immune cells, suggested a major role of these loci in the regulation of immunologically related mechanisms.
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http://dx.doi.org/10.1038/s41588-017-0014-7 | DOI Listing |
Respir Med
September 2025
Department of Public Health and Infectious Diseases, Pulmonology Unit, Policlinico Umberto I, "Sapienza" University of Rome, 00185 Rome, Italy.
Purpose: Asthma and obstructive sleep apnea (OSA) are two respiratory diseases that often may coexist, resulting in Alternative Overlap Syndrome (aOVS), which is still underestimated and underdiagnosed.
Objectives: This state-of-art review aims to describe the current evidence on aOVS, including its pathophysiology, clinical, functional and therapeutic implications. A secondary objective is to assess whether aOVS can be identified as a distinct endophenotype needing personalized diagnostic and therapeutic strategies.
Am J Clin Nutr
September 2025
COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark. Electronic address:
Circulating levels of 3-carboxy-4-methyl-5-propyl-2-furanpropionic acid (CMPF), a metabolite derived from dietary furan fatty acids primarily found in marine food sources, have long been recognized as biomarkers for fish intake. However, elevated CMPF levels are also observed in patients with type 2 diabetes or chronic kidney disease and in healthy people associated with a reduced infection risk, suggesting potential bioactive roles in metabolism and immune function. Yet, the possible causal mechanisms behind these associations are unknown.
View Article and Find Full Text PDFPharmacol Ther
September 2025
Department of Molecular Pharmacology, University of Groningen, Groningen, the Netherlands; Groningen Research Institute for Asthma and COPD, GRIAC, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands. Electronic address:
Air pollution is a significant public health issue that impacts lung health, particularly in vulnerable populations such as children, the elderly, and individuals with pre-existing respiratory conditions. Both natural and anthropogenic sources of air pollution give rise to a variety of toxic compounds, including particulate matter (PM), ozone (O₃), sulfur dioxide (SO₂), nitrogen dioxide (NO₂), carbon monoxide (CO), and polycyclic aromatic hydrocarbons (PAHs). Exposure to these pollutants is strongly associated with the development and exacerbation of respiratory diseases, including asthma, chronic obstructive pulmonary disease (COPD), lung cancer, and idiopathic pulmonary fibrosis (IPF).
View Article and Find Full Text PDFEnviron Int
September 2025
Department of Environmental Health, Boston University School of Public Health, 715 Albany Street, Boston, MA 02118, USA. Electronic address:
Longer, more severe wildfire seasons are becoming the norm in fire-prone areas. Prescribed burning is a tool used to mitigate wildfire spread. However, prescribed burning also contributes to air pollution, including PM (particulate matter with aerodynamic diameter <= 2.
View Article and Find Full Text PDFPediatr Allergy Immunol
September 2025
Center for Digital Health, Medical Science Research Institute, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul, South Korea.
Background: Residential greenness is an important environmental factor potentially influencing the development of allergic diseases in adolescents; however, its impact remains understudied in South Korea. This study aimed to examine the association between residential greenness and allergic disease prevalence using nationally representative data.
Method: We analyzed data from 1,130,598 adolescents (7-12th grade) participating in the Korean Youth Risk Behavior Web-based Survey (2007-2024).