Orlowski, G. M., J. D. Colbert, S. Sharma, M. Bogyo, S. A. Robertson, and K. L. Rock. 2015. Multiple cathepsins promote pro–IL-1β synthesis and NLRP3-mediated IL-1β activation. J. Immunol. 195: 1685–1697.

The authors would like to correct a line in the eighth paragraph of the Discussion.

The sentence read: “However, the authors noted that there were no signs of LMD or elevated cathepsin activity in the cytosol, and effects on pro-IL-1β were not measured.”

The sentence should read:

However, the authors noted that there were no signs of an LMD-mediated increase in cathepsin activity in the cytosol in response to LPS stimulation, and deficiency in stephin B did not increase levels of pro–IL-1β protein.