In this article (Cancer Res 2011;71:7080–90), which was published in the November 15, 2011, issue of Cancer Research (1), there is an error in Fig. 3A. The panel “trastuzumab (1 h p.i.)” was inadvertently duplicated and appeared as panel “trastuzumab (12 h p.i.).” The correct version of Fig. 3A appears below. Furthermore, in the legend of Fig. 3A, “Positive staining seems green” should read “Positive staining appears in light gray.” The authors regret this error.

1.
Beyer
I
,
van Rensburg
R
,
Strauss
R
,
Li
Z
,
Wang
H
,
Persson
J
, et al
Epithelial junction opener JO-1 improves monoclonal antibody therapy of cancer
.
Cancer Res
2011
;
71
:
7080
90
.