Embryonic mouse lung epithelial progenitor cells co-express immunohistochemical markers of diverse mature cell lineagesCW Wuenschell, ME Sunday, G Singh, P Minoo, HC Slavkin and D Warburton Center for Craniofacial Molecular Biology, University of Southern California School of Dentistry, Los Angeles, USA. Developmental expression of marker genes representative of different mature cell types can be used to study differentiation of cell lineages. We used immunohistochemistry to study expression in developing mouse lung of calcitonin gene-related peptide (CGRP), Clara cell 10-KD protein (CC10), and surfactant protein-A (SP-A), markers that are differentially expressed in neuroendocrine cells, Clara cells, and Type II alveolar cells. Two distinct developmental phases were revealed. The earlier phase (embryonic days 13-15; E13-E15) was characterized by CGRP, CC10, and SP-A immunostaining in all epithelial cells of the distal airways, with the three patterns being virtually identical in adjacent sections. The later phase (E16-E18) was characterized by emergence of staining of the differentiated cell types. These expression patterns were recapitulated in serumless organ culture, demonstrating that information necessary to generate both phases of gene expression is present within the lung analage by E11. We conclude that CGRP, CC10, and SP-A are co-expressed in most or all cells of the distal lung epithelium at E13-E15 and later become restricted to different cell lineages. This transient expression in progenitor cells of gene products characteristic of diverse differentiated cell types may reflect an underlying mechanism of gene regulation.
Volume 44,
Issue 2,
pp. 113-123,
02/01/1996
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D.M. Raiser, S.J. Zacharek, R.R. Roach, S.J. Curtis, K.W. Sinkevicius, D.W. Gludish, and C.F. Kim Stem Cell Biology in the Lung and Lung Cancers: Employing Pulmonary Context and Classic Approaches Cold Spring Harb Symp Quant Biol, November 26, 2008; (2008) sqb.2008.73.036v2. [Abstract] [PDF] |
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R. Reddy, S. Buckley, M. Doerken, L. Barsky, K. Weinberg, K. D. Anderson, D. Warburton, and B. Driscoll Isolation of a putative progenitor subpopulation of alveolar epithelial type 2 cells Am J Physiol Lung Cell Mol Physiol, April 1, 2004; 286(4): L658 - L667. [Abstract] [Full Text] [PDF] |
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L. M. Fedorov, T. Papadopoulos, O. Y. Tyrsin, T. Twardzik, R. Gotz, and U. R. Rapp Loss of p53 in craf-induced Transgenic Lung Adenoma Leads to Tumor Acceleration and Phenotypic Switch Cancer Res., May 1, 2003; 63(9): 2268 - 2277. [Abstract] [Full Text] [PDF] |
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J. Pan, H. Yeger, and E. Cutz Neuronal Developmental Marker FORSE-1 Identifies a Putative Progenitor of the Pulmonary Neuroendocrine Cell Lineage During Lung Development J. Histochem. Cytochem., December 1, 2002; 50(12): 1567 - 1578. [Abstract] [Full Text] [PDF] |
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S. D. Reynolds, P. R. Reynolds, G. S. Pryhuber, J. D. Finder, and B. R. Stripp Secretoglobins SCGB3A1 and SCGB3A2 Define Secretory Cell Subsets in Mouse and Human Airways Am. J. Respir. Crit. Care Med., December 1, 2002; 166(11): 1498 - 1509. [Abstract] [Full Text] [PDF] |
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E. L. Jackson, N. Willis, K. Mercer, R. T. Bronson, D. Crowley, R. Montoya, T. Jacks, and D. A. Tuveson Analysis of lung tumor initiation and progression using conditional expression of oncogenic K-ras Genes & Dev., December 15, 2001; 15(24): 3243 - 3248. [Abstract] [Full Text] [PDF] |
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L. Guembe and A. C. Villaro Immunohistochemical Mapping of Endothelin in the Developing and Adult Mouse Lung J. Histochem. Cytochem., October 1, 2001; 49(10): 1301 - 1310. [Abstract] [Full Text] [PDF] |
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B. Driscoll, S. Buckley, K. C. Bui, K. D. Anderson, and D. Warburton Telomerase in alveolar epithelial development and repair Am J Physiol Lung Cell Mol Physiol, December 1, 2000; 279(6): L1191 - L1198. [Abstract] [Full Text] [PDF] |
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R. I. Linnoila, B. Zhao, J. L. DeMayo, B. D. Nelkin, S. B. Baylin, F. J. DeMayo, and D. W. Ball Constitutive Achaete-Scute Homologue-1 Promotes Airway Dysplasia and Lung Neuroendocrine Tumors in Transgenic Mice Cancer Res., August 1, 2000; 60(15): 4005 - 4009. [Abstract] [Full Text] |
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S. D. Reynolds, K. U. Hong, A. Giangreco, G. W. Mango, C. Guron, Y. Morimoto, and B. R. Stripp Conditional Clara cell ablation reveals a self-renewing progenitor function of pulmonary neuroendocrine cells Am J Physiol Lung Cell Mol Physiol, June 1, 2000; 278(6): L1256 - L1263. [Abstract] [Full Text] [PDF] |
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S. D. Reynolds, A. Giangreco, J. H. T. Power, and B. R. Stripp Neuroepithelial Bodies of Pulmonary Airways Serve as a Reservoir of Progenitor Cells Capable of Epithelial Regeneration Am. J. Pathol., January 1, 2000; 156(1): 269 - 278. [Abstract] [Full Text] [PDF] |
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L. M. Montuenga, J. Zhou, I. Avis, M. Vos, A. Martinez, F. Cuttitta, A. M. Treston, M. Sunday, and J. L. Mulshine Expression of Heterogeneous Nuclear Ribonucleoprotein A2/B1 Changes with Critical Stages of Mammalian Lung Development Am. J. Respir. Cell Mol. Biol., October 1, 1998; 19(4): 554 - 562. [Abstract] [Full Text] |
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M. T. Stahlman, M. E. Gray, and J. A. Whitsett Temporal–Spatial Distribution of Hepatocyte Nuclear Factor-3ß in Developing Human Lung and Other Foregut Derivatives J. Histochem. Cytochem., August 1, 1998; 46(8): 955 - 962. [Abstract] [Full Text] |
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C. Coleman, J. Zhao, M. Gupta, S. Buckley, J. D. Tefft, C. W. Wuenschell, P. Minoo, K. D. Anderson, and D. Warburton Inhibition of vascular and epithelial differentiation in murine nitrofen-induced diaphragmatic hernia Am J Physiol Lung Cell Mol Physiol, April 1, 1998; 274(4): L636 - L646. [Abstract] [Full Text] [PDF] |
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C. W. Wuenschell, J. Zhao, J. D. Tefft, and D. Warburton Nicotine stimulates branching and expression of SP-A and SP-C mRNAs in embryonic mouse lung culture Am J Physiol Lung Cell Mol Physiol, January 1, 1998; 274(1): L165 - L170. [Abstract] [Full Text] [PDF] |
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