Comment on

• Sensing pathogens and danger signals by the inflammasome.

  Pedra JH, Cassel SL, Sutterwala FS. Pedra JH, et al. Curr Opin Immunol. 2009 Feb;21(1):10-6. doi: 10.1016/j.coi.2009.01.006. Epub 2009 Feb 14. Curr Opin Immunol. 2009. PMID: 19223160 Free PMC article. Review.
• Pattern recognition: recent insights from Dectin-1.

  Reid DM, Gow NA, Brown GD. Reid DM, et al. Curr Opin Immunol. 2009 Feb;21(1):30-7. doi: 10.1016/j.coi.2009.01.003. Epub 2009 Feb 14. Curr Opin Immunol. 2009. PMID: 19223162 Free PMC article. Review.
• Antiviral immunity in drosophila.

  Kemp C, Imler JL. Kemp C, et al. Curr Opin Immunol. 2009 Feb;21(1):3-9. doi: 10.1016/j.coi.2009.01.007. Epub 2009 Feb 14. Curr Opin Immunol. 2009. PMID: 19223163 Free PMC article. Review.
• Signal regulatory protein alpha (SIRPalpha)/CD47 interaction and function.

  Barclay AN. Barclay AN. Curr Opin Immunol. 2009 Feb;21(1):47-52. doi: 10.1016/j.coi.2009.01.008. Epub 2009 Feb 14. Curr Opin Immunol. 2009. PMID: 19223164 Free PMC article. Review.
• TREM and TREM-like receptors in inflammation and disease.

  Ford JW, McVicar DW. Ford JW, et al. Curr Opin Immunol. 2009 Feb;21(1):38-46. doi: 10.1016/j.coi.2009.01.009. Epub 2009 Feb 21. Curr Opin Immunol. 2009. PMID: 19230638 Free PMC article. Review.
• Iron in innate immunity: starve the invaders.

  Ganz T. Ganz T. Curr Opin Immunol. 2009 Feb;21(1):63-7. doi: 10.1016/j.coi.2009.01.011. Epub 2009 Feb 21. Curr Opin Immunol. 2009. PMID: 19231148 Free PMC article. Review.
• Mechanism of action of clinically approved adjuvants.

  Lambrecht BN, Kool M, Willart MA, Hammad H. Lambrecht BN, et al. Curr Opin Immunol. 2009 Feb;21(1):23-9. doi: 10.1016/j.coi.2009.01.004. Epub 2009 Feb 24. Curr Opin Immunol. 2009. PMID: 19246182 Review.
• Multiple regulatory and effector roles of autophagy in immunity.

  Deretic V. Deretic V. Curr Opin Immunol. 2009 Feb;21(1):53-62. doi: 10.1016/j.coi.2009.02.002. Epub 2009 Mar 5. Curr Opin Immunol. 2009. PMID: 19269148 Free PMC article.
• Regulation of the cytosolic DNA-sensing system in innate immunity: a current view.

  Yanai H, Savitsky D, Tamura T, Taniguchi T. Yanai H, et al. Curr Opin Immunol. 2009 Feb;21(1):17-22. doi: 10.1016/j.coi.2009.01.005. Curr Opin Immunol. 2009. PMID: 19362700 Review.