Correction to: Laboratory Investigation (2004) 84, 857–864. doi:10.1038/labinvest.1300353

Following publication of the above paper, the author has identified errors with the following two sentences. The corrections are:

Page 859, third paragraph—The samples (30 μg protein/well) were separated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) under nonreducing condition on 75% acrylamide gel, and electrophoretically transferred to a PVDF (Millipore, Bedford, MA, USA).

Page 862, first paragraph—In the Western blot, phosphorylated myosin light-chain protein expression was high in LPA-treated SEC, but very low in C3-transferase-treated cells (Figure 4), while Rho A expression levels were similar in the three groups.