Nat. Med. 10, 712–718 (2004)

In the version of this article initially published online, on p. 715, at the beginning of the second column, the antisense oligonucleotide was identified incorrectly. The first complete sentence of the column should begin, “Moreover, preinjury injection with LPA1 AS-ODN...”

In addition, the bottom curve in Figure 2c was labeled incorrectly. The label should read “Wild-type”. The corrected figure panel is printed to the right.