PMID- 12396479 OWN - NLM STAT- MEDLINE DCOM- 20030304 LR - 20181113 IS - 0962-9351 (Print) IS - 0962-9351 (Linking) VI - 11 IP - 4 DP - 2002 Aug TI - Interleukin-18 and CD30 serum levels in patients with moderate-severe depression. PG - 265-7 AB - Interleukin-18 (IL-18), a pro-inflammatory cytokine that plays an important role in the T-cell-helper type 1 response, is a new member of the family of cytokines produced in the brain. CD30 is a marker of T-cell-helper type 2 lymphocytes. We evaluated IL-18 and CD30 serum levels in 10 patients affected by moderate-severe depression (MSD). We demonstrated for the first time that serum IL-18 levels of MSD patients were significantly higher than those of healthy donors. On the contrary, no significant difference was found between serum CD30 levels of MSD patients compared with those of healthy donors. These data strengthen the hypothesis that MSD disease is associated with an inflammatory response, mainly T-cell-helper type 1, and suggest an important role for IL-18 in the pathophysiology of MSD. FAU - Merendino, Rosaria Alba AU - Merendino RA AD - Chair of Immunopathology, Department of Human Pathology, University of Messina Medical School, University Hospital G. Martino, 98125 Messina, Italy. FAU - Di Rosa, Antonio Enrico AU - Di Rosa AE FAU - Di Pasquale, Giuseppe AU - Di Pasquale G FAU - Minciullo, Paola Lucia AU - Minciullo PL FAU - Mangraviti, Carmela AU - Mangraviti C FAU - Costantino, Antonella AU - Costantino A FAU - Ruello, Antonella AU - Ruello A FAU - Gangemi, Sebastiano AU - Gangemi S LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Mediators Inflamm JT - Mediators of inflammation JID - 9209001 RN - 0 (Interleukin-18) RN - 0 (Ki-1 Antigen) SB - IM MH - Adult MH - Depression/blood/*immunology MH - Female MH - Humans MH - Interleukin-18/*blood MH - Ki-1 Antigen/*blood MH - Middle Aged PMC - PMC1781663 EDAT- 2002/10/25 04:00 MHDA- 2003/03/05 04:00 PMCR- 2002/08/01 CRDT- 2002/10/25 04:00 PHST- 2002/10/25 04:00 [pubmed] PHST- 2003/03/05 04:00 [medline] PHST- 2002/10/25 04:00 [entrez] PHST- 2002/08/01 00:00 [pmc-release] AID - 10.1080/096293502900000131 [doi] PST - ppublish SO - Mediators Inflamm. 2002 Aug;11(4):265-7. doi: 10.1080/096293502900000131.