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Why is Effective Treatment of Asthma So Difficult? An Integrated Systems Biology Hypothesis of Asthma

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Publisher Wiley
Date 2009 Jun 24
PMID 19546879
Citations 4
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Abstract

A hypothesis is presented that asthma is not only an airway disease, but that the disease involves the entire lung, and that the chronicity of asthma and asthma exacerbations can perhaps be explained if one considers asthma as a systemic disease. Increased lung-not only airway-vascularity may be the result of the action of angiogenesis factors, such as vascular endothelial growth factor (VEGF) and sphingosine-1-phosphate (S1P). A bone-marrow lung axis can be postulated as one element of the systemic nature of the asthma syndrome, in which the inflamed lung emits chemotactic signals, which the bone marrow responds to by releasing cells that contribute to lung angiogenesis. A molecular model of the pathobiology of asthma can be built by connecting hypoxia-inducible transcription factor-1 alpha, VEGF S1P, and bone-marrow precursor cell mobilization and acknowledging that angiogenesis is part of the inflammatory response.

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References
1.
Wilson J . The bronchial microcirculation in asthma. Clin Exp Allergy. 2000; 30 Suppl 1:51-3. DOI: 10.1046/j.1365-2222.2000.00098.x. View

2.
Lee K, Kim S, Park S, Min K, Lee K, Choe Y . Mast cells can mediate vascular permeability through regulation of the PI3K-HIF-1alpha-VEGF axis. Am J Respir Crit Care Med. 2008; 178(8):787-97. DOI: 10.1164/rccm.200801-008OC. View

3.
Chachami G, Hatziefthimiou A, Liakos P, Ioannou M, Koukoulis G, Bonanou S . Exposure of differentiated airway smooth muscle cells to serum stimulates both induction of hypoxia-inducible factor-1{alpha} and airway responsiveness to ACh. Am J Physiol Lung Cell Mol Physiol. 2007; 293(4):L913-22. DOI: 10.1152/ajplung.00459.2006. View

4.
Sidorchuk A, Wickman M, Pershagen G, Lagarde F, Linde A . Cytomegalovirus infection and development of allergic diseases in early childhood: interaction with EBV infection?. J Allergy Clin Immunol. 2004; 114(6):1434-40. DOI: 10.1016/j.jaci.2004.08.009. View

5.
Bhandari V, Choo-Wing R, Chapoval S, Lee C, Tang C, Kim Y . Essential role of nitric oxide in VEGF-induced, asthma-like angiogenic, inflammatory, mucus, and physiologic responses in the lung. Proc Natl Acad Sci U S A. 2006; 103(29):11021-6. PMC: 1544167. DOI: 10.1073/pnas.0601057103. View