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Unfolding new roles for XBP1 in immunity

A critical aspect of innate immune function is the coordinated regulation of inflammatory gene expression. Now an unexpected discovery shows that certain signaling components of the unfolded protein response are required for optimal gene induction by Toll-like receptors.

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Figure 1: Selective activation of UPR sensors after TLR stimulation.

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Correspondence to Gregory M Barton.

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Engel, A., Barton, G. Unfolding new roles for XBP1 in immunity. Nat Immunol 11, 365–367 (2010). https://doi.org/10.1038/ni0510-365

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