Vol. 206, No. 2, February 16, 2009. Pages 265–268.

Please note that three errors appeared in the references of the online early release version of this article. References 17, 20, and 21 were listed incorrectly. The current html and pdf versions appear correctly.

The corrected references appear below.

17. Stern-Ginossar, N., C. Gur, M. Biton, E. Horwitz, M. Elboim, N. Stanietsky, M. Mandelboim, and O. Mandelboim. 2008. Human microRNAs regulate stress-induced immune responses mediated by the receptor NKG2D. Nat. Immunol. 9:1065–1073.

20. Kaiser, B.K., D. Yim, I.T. Chow, S. Gonzalez, Z. Dai, H.H. Mann, R.K. Strong, V. Groh, and T. Spies. 2007. Disulphide-isomerase-enabled shedding of tumour-associated NKG2D ligands. Nature. 447:482–486.

21. Cosman, D., J. Mullberg, C.L. Sutherland, W. Chin, R. Armitage, W. Fanslow, M. Kubin, and N.J. Chalupny. 2001. ULBPs, novel MHC class I-related molecules, bind to CMV glycoprotein UL16 and stimulate NK cytotoxicity through the NKG2D receptor. Immunity. 14:123–133.