PMID- 21696985 OWN - NLM STAT- MEDLINE DCOM- 20120806 LR - 20120410 IS - 1532-2971 (Electronic) IS - 1090-0233 (Linking) VI - 192 IP - 1 DP - 2012 Apr TI - Circulating cytokine concentrations in dogs with different degrees of myxomatous mitral valve disease. PG - 106-11 LID - 10.1016/j.tvjl.2011.05.009 [doi] AB - Cytokines have been associated with the progression of congestive heart failure (CHF) in humans and may be implicated in the pathophysiology of myxomatous mitral valve disease (MMVD) in dogs. The aim of this study was to determine the serum concentrations of cytokines in dogs with MMVD. The study included 16 Cairn terriers with no or minimal mitral regurgitation (MR), 41 Cavalier King Charles Spaniels (CKCS) with different degrees of MR and 11 dogs of different breeds with CHF due to MMVD. Granulocyte-macrophage colony-stimulating factor, interferon-gamma, interleukin (IL)-2, IL-6, IL-7, IL-8, IL-10, IL-15, IL-18, keratinocyte-derived chemokine, interferon-gamma-induced protein and monocyte chemoattractant protein-1 (MCP-1) were measured using a canine-specific multiplex immunoassay. CHF dogs had significantly higher MCP-1 concentrations than dogs with no or minimal MR. Among the CKCS, IL-2 and IL-7 decreased with increasing left atrial size and IL-7 also decreased with increasing MR. IL-8 decreased with increasing left ventricular end-systolic internal dimensions. MCP-1 was increased in CHF dogs compared to healthy control dogs and IL-2, IL-7 and IL-8 decreased with increasing indices of disease severity. The results suggest a role for these cytokines in canine MMVD and CHF. CI - Copyright (c) 2011 Elsevier Ltd. All rights reserved. FAU - Zois, Nora E AU - Zois NE AD - Department of Basic Animal and Veterinary Sciences, Faculty of Life Sciences, University of Copenhagen, Frederiksberg, Denmark. nez@life.ku.dk FAU - Moesgaard, Sophia G AU - Moesgaard SG FAU - Kjelgaard-Hansen, Mads AU - Kjelgaard-Hansen M FAU - Rasmussen, Caroline E AU - Rasmussen CE FAU - Falk, Torkel AU - Falk T FAU - Fossing, Christine AU - Fossing C FAU - Haggstrom, Jens AU - Haggstrom J FAU - Pedersen, Henrik D AU - Pedersen HD FAU - Olsen, Lisbeth H AU - Olsen LH LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20110621 PL - England TA - Vet J JT - Veterinary journal (London, England : 1997) JID - 9706281 RN - 0 (Cytokines) SB - IM MH - Animals MH - Cytokines/*blood/immunology/metabolism MH - Denmark MH - Dog Diseases/immunology/*physiopathology MH - Dogs MH - Down-Regulation MH - Echocardiography/veterinary MH - Female MH - Genetic Predisposition to Disease MH - Heart Failure/immunology/physiopathology/*veterinary MH - Heart Valve Diseases/immunology/physiopathology/*veterinary MH - Heart Ventricles/immunology/physiopathology MH - Immunoassay/veterinary MH - Least-Squares Analysis MH - Male MH - Mitral Valve/immunology/*physiopathology MH - Species Specificity MH - Statistics, Nonparametric MH - Ventricular Function EDAT- 2011/06/24 06:00 MHDA- 2012/08/07 06:00 CRDT- 2011/06/24 06:00 PHST- 2010/12/17 00:00 [received] PHST- 2011/05/05 00:00 [revised] PHST- 2011/05/07 00:00 [accepted] PHST- 2011/06/24 06:00 [entrez] PHST- 2011/06/24 06:00 [pubmed] PHST- 2012/08/07 06:00 [medline] AID - S1090-0233(11)00182-1 [pii] AID - 10.1016/j.tvjl.2011.05.009 [doi] PST - ppublish SO - Vet J. 2012 Apr;192(1):106-11. doi: 10.1016/j.tvjl.2011.05.009. Epub 2011 Jun 21.