The purposes of the present study are to report the frequency and distribution of HNF4α-expressing cells at the different airway levels, and to investigate the potential significance of the expression of HNF4α in the histogenesis of non-TRU LADC with a special reference to the relationship to bronchiolar metaplasia in idiopathic interstitial pneumonia.
YKL-40, a chitinase-like protein mainly secreted by macrophages, neutrophils and epithelial cells, is increased in patients with idiopathic interstitial pneumonia and sarcoidosis.
Serum syndecan-4 levels were significantly lower in patients with acute exacerbation of idiopathic interstitial pneumonia than in patients in the clinically stable phase.
We correlated the transcription of TGF-beta(1), connective tissue growth factor (CTGF), IL-4, IL-13 and interferon-gamma (IFN-gamma) with lung function development in progressive fibrosis in idiopathic interstitial pneumonia.
We correlated the transcription of TGF-beta(1), connective tissue growth factor (CTGF), IL-4, IL-13 and interferon-gamma (IFN-gamma) with lung function development in progressive fibrosis in idiopathic interstitial pneumonia.
We correlated the transcription of TGF-beta(1), connective tissue growth factor (CTGF), IL-4, IL-13 and interferon-gamma (IFN-gamma) with lung function development in progressive fibrosis in idiopathic interstitial pneumonia.
These findings suggest that FIP may be caused by an interaction between a specific environmental exposure and a gene (or genes) that predisposes to the development of several subtypes of idiopathic interstitial pneumonia.
We found that the distribution of PAI-1 genotypes in the idiopathic interstitial pneumonia population was similar to that of a large control population.