PMID- 20150990 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20100212 LR - 20211020 IS - 2040-7378 (Electronic) IS - 2040-7378 (Linking) VI - 2 DP - 2010 Jan 5 TI - Interleukin-18 does not influence infarct volume or functional outcome in the early stage after transient focal brain ischemia in mice. PG - 1 LID - 10.1186/2040-7378-2-1 [doi] AB - Interleukin-18 (IL-18) is a proinflammatory cytokine of the interleukin-1 family which is upregulated after cerebral ischemia. The functional role of IL-18 in cerebral ischemia is unknown. In the present study, we compared infarct size in IL-18 knock-out and wild-type mice 24 hours and 48 hours after 1-hour transient middle cerebral artery occlusion (tMCAO). Moreover, the functional outcome was evaluated in a modified Bederson score, foot fault test and grip test. There were no significant differences in infarct size or functional outcome tests between wild-type and IL-18 knock-out mice. These data indicate that the early inflammatory response to cerebral ischemia does not involve IL-18, in contrast to other interleukin-1 family members such as interleukin-1. FAU - Braeuninger, Stefan AU - Braeuninger S AD - Department of Neurology, Julius-Maximilians-Universitaet Wuerzburg, Josef-Schneider-Strasse 11, D-97080 Wuerzburg, Germany. FAU - Kleinschnitz, Christoph AU - Kleinschnitz C AD - Department of Neurology, Julius-Maximilians-Universitaet Wuerzburg, Josef-Schneider-Strasse 11, D-97080 Wuerzburg, Germany. FAU - Stoll, Guido AU - Stoll G AD - Department of Neurology, Julius-Maximilians-Universitaet Wuerzburg, Josef-Schneider-Strasse 11, D-97080 Wuerzburg, Germany. LA - eng PT - Journal Article DEP - 20100105 PL - England TA - Exp Transl Stroke Med JT - Experimental & translational stroke medicine JID - 101519930 PMC - PMC2820471 EDAT- 2010/02/13 06:00 MHDA- 2010/02/13 06:01 PMCR- 2010/01/05 CRDT- 2010/02/13 06:00 PHST- 2009/10/15 00:00 [received] PHST- 2010/01/05 00:00 [accepted] PHST- 2010/02/13 06:00 [entrez] PHST- 2010/02/13 06:00 [pubmed] PHST- 2010/02/13 06:01 [medline] PHST- 2010/01/05 00:00 [pmc-release] AID - 2040-7378-2-1 [pii] AID - 10.1186/2040-7378-2-1 [doi] PST - epublish SO - Exp Transl Stroke Med. 2010 Jan 5;2:1. doi: 10.1186/2040-7378-2-1.