Despite myriad challenges, clinicians see room for progress.
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PHYSIOLOGY Correction for “SPLUNC1 regulates airway surface liquid volume by protecting ENaC from proteolytic cleavage,” by Agustin Garcia-Caballero, Julia E. Rasmussen, Erol Gaillard, Michael J. Watson, John C. Olsen, Scott H. Donaldson, M. Jackson Stutts, and Robert Tarran, which appeared in issue 27, July 7, 2009, of Proc Natl Acad Sci USA (106:11412–11417; first published June 18, 2009; 10.1073/pnas.0903609106).
The authors note that the following acknowledgment was omitted from the article: “The V5-SPLUNC1 construct was a kind gift from Dr. C. Bingle (University of Sheffield, United Kingdom).”