PMID- 9702056 OWN - NLM STAT- MEDLINE DCOM- 19981027 LR - 20110727 IS - 0047-1852 (Print) IS - 0047-1852 (Linking) VI - 56 IP - 7 DP - 1998 Jul TI - [IL-18 and IL-18 receptor]. PG - 1798-806 AB - Interleukin-18 (IL-18) is a recently cloned cytokine, produced from activated macrophages, including Kupffer cells. IL-18 is originally called interferon-gamma inducing factor (IGIF), due to its action to induce IFN-gamma production from Th 1 cells and NK cells. However, recent studies suggested that, IL-18 also enhances expression of FasL and NK activity as well as GM-CSF production. These data revealed this novel cytokine is pleiotropic. Recently, cDNA encoding human IL-18 receptor (IL-18R) was cloned. And, we had cloned murine IL-18R cDNA by RT-PCR, using human IL-18R sequence. Northern blot analysis of cytoplasmic RNA from T cells stimulated with IL-12 clearly demonstrated that, T cells stimulated with IL-12 induced high level of IL-18R-mRNA, whereas non-stimulated T cells did not have. Interestingly, we had several reports, indicated the involvement of IL-18 on the progressions of pathogenicity in chronic inflammatory diseases, including endotoxin-shock, hepatitis and autoimmune-diabetes. We need further studies to reveal physiological roles of this novel cytokine in various inflammatory or autoimmune diseases. FAU - Kashiwamura, S AU - Kashiwamura S AD - Laboratory of Host Defenses, Hyogo College of Medicine. FAU - Okamura, H AU - Okamura H LA - jpn PT - English Abstract PT - Journal Article PT - Review PL - Japan TA - Nihon Rinsho JT - Nihon rinsho. Japanese journal of clinical medicine JID - 0420546 RN - 0 (FASLG protein, human) RN - 0 (Fas Ligand Protein) RN - 0 (IL18R1 protein, human) RN - 0 (Interleukin-18) RN - 0 (Interleukin-18 Receptor alpha Subunit) RN - 0 (Membrane Glycoproteins) RN - 0 (Receptors, Interleukin) RN - 0 (Receptors, Interleukin-18) RN - 187348-17-0 (Interleukin-12) RN - 82115-62-6 (Interferon-gamma) RN - 83869-56-1 (Granulocyte-Macrophage Colony-Stimulating Factor) SB - IM MH - Animals MH - Autoimmune Diseases/etiology MH - Fas Ligand Protein MH - Granulocyte-Macrophage Colony-Stimulating Factor/metabolism MH - Hepatitis/etiology MH - Humans MH - Interferon-gamma/biosynthesis MH - Interleukin-12/immunology MH - *Interleukin-18/genetics/physiology MH - Interleukin-18 Receptor alpha Subunit MH - Membrane Glycoproteins/metabolism MH - *Receptors, Interleukin/physiology MH - Receptors, Interleukin-18 MH - Signal Transduction MH - T-Lymphocytes/immunology/metabolism RF - 36 EDAT- 1998/08/14 00:00 MHDA- 1998/08/14 00:01 CRDT- 1998/08/14 00:00 PHST- 1998/08/14 00:00 [pubmed] PHST- 1998/08/14 00:01 [medline] PHST- 1998/08/14 00:00 [entrez] PST - ppublish SO - Nihon Rinsho. 1998 Jul;56(7):1798-806.