Biomaterial Database

Effects of atypical infections with Mycoplasma and Chlamydia on asthma. 2010

Gregory Metz, and Monica Kraft

Department of Medicine, Division of Pulmonary, Allergy and Critical Care Medicine, Duke University Medical Center, 4309 Medical Park Drive, Durham, NC 27704, USA.

Mycoplasma pneumoniae and Chlamydophila pneumoniae are atypical bacteria that are frequently found in patients with asthma. A definitive diagnosis of infection is often difficult to obtain because of limitations with sampling and detection. Numerous animal studies have outlined mechanisms by which these infections may promote allergic lung inflammation and airway remodeling. In addition, there is mounting evidence from human studies suggesting that atypical bacterial infections contribute to asthma exacerbations, chronic asthma, and disease severity. The role of antimicrobials directed against atypical bacteria in asthma is still under investigation.

UI	MeSH Term	Description	Entries
D009177	Mycoplasma pneumoniae	Short filamentous organism of the genus Mycoplasma, which binds firmly to the cells of the respiratory epithelium. It is one of the etiologic agents of non-viral primary atypical pneumonia in man.	Eaton Agent
D011019	Pneumonia, Mycoplasma	Interstitial pneumonia caused by extensive infection of the lungs (LUNG) and BRONCHI, particularly the lower lobes of the lungs, by MYCOPLASMA PNEUMONIAE in humans. In SHEEP, it is caused by MYCOPLASMA OVIPNEUMONIAE. In CATTLE, it may be caused by MYCOPLASMA DISPAR.	Mycoplasma Pneumonia,Pneumonia, Primary Atypical,Mycoplasma dispar Infection,Mycoplasma ovipneumoniae Infection,Mycoplasma pneumoniae Infection,Atypical Pneumonia, Primary,Atypical Pneumonias, Primary,Mycoplasma Pneumonias,Mycoplasma dispar Infections,Mycoplasma ovipneumoniae Infections,Mycoplasma pneumoniae Infections,Pneumonias, Mycoplasma,Pneumonias, Primary Atypical,Primary Atypical Pneumonia,Primary Atypical Pneumonias
D012141	Respiratory Tract Infections	Invasion of the host RESPIRATORY SYSTEM by microorganisms, usually leading to pathological processes or diseases.	Respiratory System Infections,Upper Respiratory Tract Infection,Upper Respiratory Tract Infections,Infections, Respiratory,Infections, Respiratory Tract,Infections, Upper Respiratory,Infections, Upper Respiratory Tract,Respiratory Infections,Upper Respiratory Infections,Infection, Respiratory System,Infection, Respiratory Tract,Respiratory Infection, Upper,Respiratory System Infection,Respiratory Tract Infection
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001249	Asthma	A form of bronchial disorder with three distinct components: airway hyper-responsiveness (RESPIRATORY HYPERSENSITIVITY), airway INFLAMMATION, and intermittent AIRWAY OBSTRUCTION. It is characterized by spasmodic contraction of airway smooth muscle, WHEEZING, and dyspnea (DYSPNEA, PAROXYSMAL).	Asthma, Bronchial,Bronchial Asthma,Asthmas
D016993	Chlamydophila pneumoniae	A species of CHLAMYDOPHILA that causes acute respiratory infection, especially atypical pneumonia, in humans, horses, and koalas.	Chlamydia pneumoniae
D023521	Chlamydophila Infections	Infections with bacteria of the genus CHLAMYDOPHILA.	Chlamydia pneumoniae Infections,Chlamydia pneumoniae Infection,Chlamydophila Infection,Infection, Chlamydia pneumoniae,Infection, Chlamydophila