Murine models of pulmonary fibrosis.
@article{Moore2008MurineMO, title={Murine models of pulmonary fibrosis.}, author={Bethany B. Moore and Cory M. Hogaboam}, journal={American journal of physiology. Lung cellular and molecular physiology}, year={2008}, volume={294 2}, pages={ L152-60 } }
Human pulmonary fibrosis is characterized by alveolar epithelial cell injury, areas of type II cell hyperplasia, accumulation of fibroblasts and myofibroblasts, and the deposition of extracellular matrix proteins. The result is a progressive loss of normal lung architecture and impairment in gas exchange. Pertinent features of the human disease include temporal heterogeneity of the fibrotic lesions, progressive nature of the disease, development of fibrotic foci, and in some patients, a rapid…
703 Citations
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This chapter discusses the application of two of the most commonly employed direct lung instillation models, namely, the induction of pulmonary fibrosis with bleomycin or fluorescein isothiocyanate (FITC) and methods to induce fibrosis in aged mice using murine gamma-herpesvirus (γHV-68).
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The underlying pathogenesis of irreversible pulmonary fibrosis is focused on from the above aspects as well as preclinical disease models, and directions for future studies are suggested.
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Each of the models reviewed in this report offers a powerful tool for studying some aspect of fibrotic lung disease and has a much better understanding of the fact that the aged lung has increased susceptibility to fibrosis.
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The characteristics of the most frequently used animal models of fibrosis, including the limitations of their use are reviewed, to allow preclinical testing of novel treatment approaches or their combinations in the laboratory conditions before their use in the clinical practice.
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The characteristics of the bleomycin animal model, the most commonly used model of pulmonary fibrosis, are summarized, highlighting recent advances it has led us to despite its disadvantages.
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