PMID: 15228224Jul 2, 2004Paper

Review: Pharmacological treatment of airway remodeling: inhaled corticosteroids or antileukotrienes?

Annals of Clinical and Laboratory Science
Graziano RiccioniNicolantonio D'Orazio

Abstract

Chronic stable asthma is characterized by inflammation of the airway wall, with abnormal accumulation of basophils, eosinophils, lymphocytes, mast cells, macrophages, dendritic cells, and myofibroblasts. Airway inflammation is not limited to severe asthma, but is also found in mild and moderate asthma. This inflammation results in a peculiar type of lymphocytic infiltration whereby Th2 lymphocytes secrete cytokines that orchestrate cellular inflammation and promote airway hyper-responsiveness. The term "airway remodeling" in bronchial asthma refers to structural changes that occur in conjunction with, or because of, chronic airway inflammation. Airway remodeling results in alterations in the airway epithelium, lamina propria, and submucosa, leading to thickening of the airway wall. Consequences of airway remodeling in asthma include incompletely reversible airway narrowing, bronchial hyper-responsiveness, airway edema, and mucus hypersecretion; these effects may predispose subjects with asthma to exacerbations and even death due to airway obstruction. To avoid this progression, it is important to follow an adequate treatment aimed at interacting and modifying the inflammatory process. Inhaled corticosteroids remain the cornerst...Continue Reading

Related Concepts

Related Feeds

Anti-inflammatory Treatments

A drug or substance that reduces inflammation (redness, swelling, and pain) in the body. Anti-inflammatory agents block certain substances in the body that cause inflammation and swelling. Discover the latest research on anti-inflammatory treatments here

Asthma

This feed focuses in Asthma in which your airways narrow and swell. This can make breathing difficult and trigger coughing, wheezing and shortness of breath.

Allergy and Asthma

Allergy and asthma are inflammatory disorders that are triggered by the activation of an allergen-specific regulatory t cell. These t cells become activated when allergens are recognized by allergen-presenting cells. Here is the latest research on allergy and asthma.

Basophils

Basophils are myeloid cells with a high affinity IgE receptor and is involved in inflammatory responses during allergy. Discover the latest research on Basophils here.

Related Papers

Current Opinion in Pulmonary Medicine
J V FahyH A Boushey
Annual Review of Medicine
Peter J Barnes
Allergology International : Official Journal of the Japanese Society of Allergology
Yuki Sumi, Qutayba Hamid
© 2022 Meta ULC. All rights reserved