NLRP12 and systemic lupus erythematosus: To measure the expression levels of NLRP12 in SLE patients, PBMCs from 34 healthy controls and 68 SLE patients who satisfied the 2012 Systemic Lupus International Collaborating Clinics (SLICC) classification criteria (19) were collected (Supplemental Table 1; supplemental material available online with this article; https://doi.org/10.1172/JCI157272DS1).