PMID- 17143689 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20070711 LR - 20220410 IS - 1439-7595 (Print) IS - 1439-7595 (Linking) VI - 14 IP - 3 DP - 2004 TI - Increased serum interleukin-18 in a patient with systemic lupus erythematosus and T-cell large granular lymphocytic leukemia. PG - 267-70 AB - Interleukin-18 (IL-18) is a potent cofactor for T-helper (Th-1) cell development and inducer of cytotoxic T lymphocytes (CTL), and is reported to contribute to autoimmune diseases. T-cell large granular lymphocyte (T-LGL) leukemia involves the proliferation of autoreactive CTL that is often associated with autoimmune disorders. We found increased serum IL-18 concentrations in a 55-year-old woman with systemic lupus erythematosus (SLE) and T-LGL-leukemia. Her serum IL-18 concentrations correlated with the intensity of her SLE symptoms and the number of T-LGL cells in peripheral blood. This evidence suggests that IL-18 is involved in T-LGL-related autoimmune disorders. FAU - Ogata, Atsushi AU - Ogata A AD - Division of Rheumatology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya 663-8131, Japan. a-ogata@hyo-med.ac.jp FAU - Kitano, Masayasu AU - Kitano M FAU - Fukamizu, Maki AU - Fukamizu M FAU - Hamano, Teruaki AU - Hamano T FAU - Sano, Hajime AU - Sano H LA - eng PT - Journal Article PL - England TA - Mod Rheumatol JT - Modern rheumatology JID - 100959226 EDAT- 2006/12/05 09:00 MHDA- 2006/12/05 09:01 CRDT- 2006/12/05 09:00 PHST- 2003/09/29 00:00 [received] PHST- 2004/03/01 00:00 [accepted] PHST- 2006/12/05 09:00 [pubmed] PHST- 2006/12/05 09:01 [medline] PHST- 2006/12/05 09:00 [entrez] AID - 10.1007/s10165-004-0306-5 [doi] PST - ppublish SO - Mod Rheumatol. 2004;14(3):267-70. doi: 10.1007/s10165-004-0306-5.