AI Article Synopsis
Article Abstract
Background: Pediatric bronchial asthma is associated with considerable morbidity. The study was carried out to examine the association of Human Leukocyte Antigen (HLA)-Class II with the disease as we found no similar study on Asian Indian population.
Objective: To define the HLA-Class II antigens in Asian Indian pediatric patients with asthma.
Methods: A total of 103 children with asthma and 152 controls were analysed for HLA Class II (DRB1, DQB1 and DPB1) by PCR-SSP (Sequence Specific Primers) method. Total serum IgE levels were determined by ELISA assay.
Results: A positive family history was recorded in 59 patients (57%) and 13 (8.5%) of healthy controls. Serum IgE levels were more than normal range in 72% of the patients and 33% of healthy subjects with mean values of 4877 and 627 IU/ml, respectively. DRB1 04 and DQB1 03 showed significant positive relations while DRB1 15 showed a negative association with asthma. DQB1 02 was more common in healthy individuals but was not statistically significant.
Conclusions: A positive association of the DR4/DQB1 03 and a negative association of DRB1 15 was seen with extrinsic bronchial asthma. However, more studies are required on larger populations to confirm the association of HLA Class II alleles in Indians before a particular allele can be labeled as being protective or causative for asthma.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Healthy lifestyle before and during pregnancy to prevent childhood obesity: study protocol for a parallel group randomised trial - the PRE-STORK trial.
BMJ Open
January 2025
Clinical and Translational Research, Steno Diabetes Center Copenhagen, Herlev, Denmark
Introduction: The global prevalence of people living with overweight has tripled since 1975 and more than 40% of Danish women enter pregnancy being overweight. With the increasing rates of obesity observed in children, adolescents and adults, there is an urgent need for preventive measures. Risk factors for childhood obesity include maternal overweight or obesity before conception and excessive weight gain during pregnancy.
View Article and Find Full Text PDFThe risk of donor-acquired allergy in solid organ transplant recipients: a systematic review.
Ann Allergy Asthma Immunol
January 2025
Center for Drug Safety and Immunology, Vanderbilt University Medical Centre, Nashville, Tennessee, USA; Institute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Western Australia, Australia.
Background: Donor acquired allergy (DAA) occurs when donors transfer their allergies to recipients through solid organ transplant (SOT). However, the risk of DAA in recipients of organs from allergic donors has not been systematically characterized.
Objective: We sought to synthesize the available evidence on the risk of DAA in SOT recipients.
From the Pages of AllergyWatch.
Ann Allergy Asthma Immunol
January 2025
University of Texas Southwestern Medical Center, Department of Pediatrics, Dallas, Texas. Electronic address:
Analysis of clinical features and prognosis in cardiac amyloidosis patients from Spanish hospitals (2016-2021).
Rev Clin Esp (Barc)
January 2025
Institute for the Improvement of Health Care (IMAS Foundation), Madrid, Spain.
Introduction And Objectives: Cardiac amyloidosis (CA) is a prevalent yet underdiagnosed heart condition characterized by the abnormal accumulation of amyloid fibres, frequently resulting in heart failure (HF), particularly in older people. Despite advancements in non-invasive diagnostic techniques and treatments, the epidemiology of CA patients remains inadequately understood. This nationwide retrospective observational study sought to comprehensively investigate CA patients' characteristics, mortality, and readmission patterns.
View Article and Find Full Text PDFAllergen-induced activation of epithelial P2Y receptors promotes ATP exocytosis and type 2 immunity in airways.
J Allergy Clin Immunol
January 2025
Departments of Animal Science, Integrative Biology and Physiology, University of Minnesota,St. Paul, MN, 55108. Electronic address:
Background: Environmental allergens induce the release of danger signals from the airway epithelium that trigger type 2 immune responses and promote airway inflammation.
Objective: To investigate the role of allergen-stimulated P2Y receptor activation in regulating ATP, IL-33 and DNA release by human bronchial epithelial (hBE) cells and mouse airways.
Methods: hBE cells were exposed to Alternaria alternata extract and secretion of ATP, IL-33 and DNA were studied in vitro.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!