Tompkins, DH, Besnard, V, Lange, AW, Wert, SE, Keiser, AR, Smith, AN, Lang, R, Whitsett, JA.  Sox2 is required for maintenance and differentiation of bronchiolar Clara, ciliated, and goblet cells.  PLoS One.  2009 Dec 14;4(12):e8248.

Tompkins, DH, Besnard, V, Lange, AW, Keiser, AR, Wert, SE, Bruno, MD, Whitsett, JA.  Sox2 Activates Cell Proliferation and Differentiation in the Respiratory Epithelium.  Am J Respir Cell Mol Biol.  2010 Sep 20. [Epub ahead of print]