The plasma biomarker soluble SIGLEC-1 is associated with the type I interferon transcriptional signature, ethnic background and renal disease in systemic lupus erythematosus. - Oliveira JJ; Karrar S; Rainbow DB; Pinder CL; Clarke P; Rubio García A; Al-Assar O; Burling K; Morris S; Stratton R; Vyse TJ; Wicker LS; et al. (Arthritis research & therapy, 2018)