Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149514 (bronchitis)
 6,902 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A new theory was tested that swallowing the wrong way is the cause of the strong correlation between bronchial symptoms and gastroesophageal reflux disease (GERD). One hundred and nineteen patients who were operated on for hiatal hernia and GERD were compared with 89 patients treated with the proton pump inhibitor omeprazole concerning bronchial symptoms before and after treatment. Both groups had a frequency of cough of 34% before treatment. Omeprazole did not give any significant relief of cough, whereas patients who were operated on with fundoplication and crural repair showed a highly significant reduction of cough and bronchitis. It is believed that the distal anchoring of the longitudinal esophageal muscle by surgery improves esophageal transit and restores the delicate coordination in the swallowing centre between deglutition, the opening of the upper esophageal sphincter, and the epiglottic closure of the laryngeal entrance. It is concluded that the main reason for chronic bronchitis in patients with GERD is intermittent aspiration due to partial mis-swallowing.
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PMID:Wrong-way swallowing as a possible cause of bronchitis in patients with gastroesophageal reflux disease. 851 46

Eosinophil-associated conditions, such as asthma and eosinophilic bronchitis, have been associated with chronic persistent cough, usually responding to corticosteroid therapy. This case study reports a case of persistent cough associated with gastro-oesophageal reflux (GOR) and hypereosinophilia. Treatment of GOR with proton pump inhibitors and fundoplication did not control the cough. However, high dose prednisolone, but not inhaled corticosteroids, did. The presence of the FIP1L1-PDGFRA fusion gene in myeloid cells was confirmed by fluorescence in situ hybridisation analysis using CHIC2 deletion as a surrogate marker. The cough and other disease features were subsequently suppressed by the tyrosine kinase inhibitor, imatinib. This is the first case of persistent cough caused by hypereosinophilic syndrome characterised by FIP1L1-PDGFRA fusion gene and aberrant tyrosine kinase activity.
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PMID:Cough and hypereosinophilia due to FIP1L1-PDGFRA fusion gene with tyrosine kinase activity. 1638 54

Microscopic colitis (MC) is a disease with intestinal mucosal inflammation causing diarrhea, affecting predominantly middle-aged women. The etiology is unknown, but increased prevalence of autoimmune diseases in these patients has been described, although not compared with controls or adjusted for confounding factors. The aim of this study was to examine the prevalence of common diseases in patients with MC and controls from the general population. Hypertension, rheumatoid arthritis, asthma or bronchitis, ischemia, and diabetes mellitus were more prevalent in patients than in controls. The prevalence of gastric ulcer and cancer did not differ between the groups. Besides corticosteroids, many patients were also being treated with proton pump inhibitors, antidepressant drugs, angiotensin-converting enzyme inhibitors or angiotensin II receptor antagonists, statins, thyroid hormones, and beta-blockers. More patients than controls were former or current smokers (72.5% versus 57.7%). Thus, MC patients have an increased prevalence of several diseases, not only of autoimmune origin.
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PMID:Microscopic Colitis is Associated with Several Concomitant Diseases. 2400 1