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Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 2012 Aug 13;109(34):13877. doi: 10.1073/pnas.1210844109

Retraction for Pushparaj et al., The cytokine interleukin-33 mediates anaphylactic shock

PMCID: PMC3427104  PMID: 22891328

IMMUNOLOGY Retraction for “The cytokine interleukin-33 mediates anaphylactic shock,” by Peter N. Pushparaj, Hwee Kee Tay, Shiau Chen H'ng, Nick Pitman, Damo Xu, Andrew McKenzie, Foo Y. Liew, and Alirio J. Melendez, which appeared in issue 24, June 16, 2009, of Proc Natl Acad Sci USA (106:9773–9778; first published June 8, 2009; 10.1073/pnas.0901206106).

The undersigned authors wish to note the following: “The panels in Fig. 2B1 and 2D3 are identical and used in a later paper (1), now retracted. The panels in Fig. 3E4 and 3E9 are used in two later publications, one that has been retracted (2) and one that has an expression of concern (3). Although we believe the overall message of the paper is correct, we can no longer consider the findings to be reliable. Accordingly, we wish to retract the paper. We sincerely apologize for the inconvenience caused to other investigators.”

Peter N. Pushparaj

Hwee Kee Tay

Shiau Chen H'ng

Nick Pitman

Damo Xu

Andrew McKenzie

Foo Y. Liew

References

  • 1.Pushparaj PN, et al. Sphingosine kinase 1 is pivotal for Fc ε RI-mediated mast cell signaling and functional responses in vitro and in vivo. J Immunol. 2009;183:221–227. doi: 10.4049/jimmunol.0803430. [DOI] [PubMed] [Google Scholar]
  • 2.Puneet P, et al. The helminth product ES-62 protects against septic shock via Toll-like receptor 4-dependent autophagosomal degradation of the adaptor MyD88. Nat Immunol. 2011;12:344–351. doi: 10.1038/ni.2004. [DOI] [PubMed] [Google Scholar]
  • 3.Puneet P, et al. SphK1 regulates proinflammatory responses associated with endotoxin and polymicrobial sepsis. Science. 2010;328:1290–1294. doi: 10.1126/science.1188635. [DOI] [PubMed] [Google Scholar]

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