2013/01/01 by Samantha Souza Possa, Edna Aparecida Leick, Carla M. Prado +2 · 1 citation
Medicine · Health Professions · #Asthma and respiratory diseases #Eosinophilic Esophagitis #Pediatric health and respiratory diseases #Eotaxin #Immunology #Eosinophil #Asthma #Medicine #Inflammation #Allergic inflammation #Chemokine #CC chemokine receptors #Interleukin 5 #CCL13 #Immune system #Bronchial hyperresponsiveness #Pathophysiology of asthma #Pathogenesis #Cytokine #Chemotaxis #Chemokine receptor #Interleukin #Receptor #Lung #Respiratory disease #Internal medicine
paper · pdf · doi:10.3389/fphar.2013.00046
openalex publication_date 2013/01/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01
Eosinophils are circulating granulocytes involved in pathogenesis of asthma. A cascade of processes directed by Th2 cytokine producing T-cells influence the recruitment of eosinophils into the lungs. Furthermore, multiple elements including interleukin (IL)-5, IL-13, chemoattractants such as eotaxin, Clara cells, and CC chemokine receptor (CCR)3 are already directly involved in recruiting eosinophils to the lung during allergic inflammation. Once recruited, eosinophils participate in the modulation of immune response, induction of airway hyperresponsiveness and remodeling, characteristic features of asthma. Various types of promising treatments for reducing asthmatic response are related to reduction in eosinophil counts both in human and experimental models of pulmonary allergic inflammation, showing that the recruitment of these cells really plays an important role in the pathophysiology of allergic diseases such asthma.