Editorial Expression of Concern: The X-linked lymphoproliferative-disease gene product SAP regulates signals induced through the co-receptor SLAM

Affiliations

¹ Division of Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA. jortega@bidmc.harvard.edu.
² Division of Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
³ Department of Pediatrics, University of Brescia, Brescia, Italy.
⁴ Division of Immunology, The Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
⁵ Cellular Therapy Laboratory, Telethon Institute for Gene Therapy, Milan, Italy.
⁶ Novartis Forschungsinstitut Geselschaft mbH, Vienna, Austria.
⁷ Division of Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA. terhorst@bidmc.harvard.edu.

J Sayos et al. Nature. 2026 Feb.

. 2026 Feb;650(8100):E7.

doi: 10.1038/s41586-026-10145-y.

¹ Division of Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA. jortega@bidmc.harvard.edu.
² Division of Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
³ Department of Pediatrics, University of Brescia, Brescia, Italy.
⁴ Division of Immunology, The Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
⁵ Cellular Therapy Laboratory, Telethon Institute for Gene Therapy, Milan, Italy.
⁶ Novartis Forschungsinstitut Geselschaft mbH, Vienna, Austria.
⁷ Division of Immunology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA. terhorst@bidmc.harvard.edu.

No abstract available

Expression of concern for

The X-linked lymphoproliferative-disease gene product SAP regulates signals induced through the co-receptor SLAM.
Sayos J, Wu C, Morra M, Wang N, Zhang X, Allen D, van Schaik S, Notarangelo L, Geha R, Roncarolo MG, Oettgen H, De Vries JE, Aversa G, Terhorst C. Sayos J, et al. Nature. 1998 Oct 1;395(6701):462-9. doi: 10.1038/26683. Nature. 1998. PMID: 9774102