Original citation: J. Clin. Invest. 118:879–893 (2008). doi:10.1172/JCI32865.
Citation for this corrigendum: J. Clin. Invest. 119:2113 (2009). doi:10.1172/JCI32865R1.
During the preparation of the manuscript, different fields of the same sample for WGA immunofluorescence staining were mistakenly used to represent 2 distinct treatment groups on 2 occasions, in Figures 2 and 7, and some of the raw data for the earlier experiments were lost due to poor record keeping. All authors have agreed to retract the article. The authors sincerely apologize for any inconvenience this action has caused.