PMID- 18078768 OWN - NLM STAT- MEDLINE DCOM- 20090428 LR - 20111117 IS - 1090-0233 (Print) IS - 1090-0233 (Linking) VI - 180 IP - 1 DP - 2009 Apr TI - Partial sequencing and expression of genes involved in glucose metabolism in adipose tissues and skeletal muscle of healthy cats. PG - 66-70 AB - Impaired insulin sensitivity is increasingly recognised in cats, but sequences of genes involved in insulin-signalling are largely undetermined in this species. In this study, extended feline mRNA sequences were determined for the adiponectin, glucose transporter-1 (GLUT1), GLUT4, peroxisome proliferative activated receptor-gamma1 (PPARgamma1), PPARgamma2, plasminogen activator inhibitor-1 (PAI-1), monocyte chemoattractant protein-1 (MCP-1) and insulin receptor genes. Conserved dog-specific primers identified from human-dog mRNA alignments were used to amplify feline cDNA in the polymerase chain reaction (PCR). The feline sequences determined by this method were used to design feline-specific primers suitable for real-time PCR for quantification of gene expression in insulin sensitive tissues of healthy cats. Partial sequences of feline mRNAs had 86-95% identity with dog and human genes. Expression of adiponectin, GLUT1, GLUT4, PPARgamma1, PPARgamma2, PAI-1 and insulin receptor mRNA was detected and quantified in subcutaneous and visceral fat and skeletal muscle, whereas MCP-1 mRNA was detected in adipose tissue but not in skeletal muscle. Further characterisation of genes related to glucose metabolism in cats will provide additional insights into insulin-signalling mechanisms in this species. FAU - Zini, Eric AU - Zini E AD - Clinic for Small Animal Internal Medicine, Vetsuisse Faculty, University of Zurich, Winterthurerstr. 260, 8057 Zurich, Switzerland. ezini@vetclinics.uzh.ch FAU - Linscheid, Philippe AU - Linscheid P FAU - Franchini, Marco AU - Franchini M FAU - Kaufmann, Karin AU - Kaufmann K FAU - Monnais, Edouard AU - Monnais E FAU - Kutter, Annette P AU - Kutter AP FAU - Ackermann, Mathias AU - Ackermann M FAU - Lutz, Thomas A AU - Lutz TA FAU - Reusch, Claudia E AU - Reusch CE LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20071219 PL - England TA - Vet J JT - Veterinary journal (London, England : 1997) JID - 9706281 RN - 0 (Blood Glucose) RN - 0 (Glucose Transport Proteins, Facilitative) RN - 0 (Insulin) RN - 0 (PPAR gamma) RN - EC 2.7.10.1 (Receptor, Insulin) SB - IM MH - Adipose Tissue/*metabolism MH - Animals MH - Blood Glucose/*metabolism MH - Cats/genetics/*metabolism MH - Energy Metabolism/*genetics MH - Female MH - Gene Expression/genetics MH - Glucose Transport Proteins, Facilitative/genetics MH - Insulin/blood MH - Insulin Resistance/*genetics MH - Male MH - Muscle, Skeletal/*metabolism MH - PPAR gamma/genetics MH - Receptor, Insulin/genetics MH - Species Specificity EDAT- 2007/12/15 09:00 MHDA- 2009/04/29 09:00 CRDT- 2007/12/15 09:00 PHST- 2007/08/14 00:00 [received] PHST- 2007/10/27 00:00 [revised] PHST- 2007/10/31 00:00 [accepted] PHST- 2007/12/15 09:00 [pubmed] PHST- 2009/04/29 09:00 [medline] PHST- 2007/12/15 09:00 [entrez] AID - S1090-0233(07)00382-6 [pii] AID - 10.1016/j.tvjl.2007.10.022 [doi] PST - ppublish SO - Vet J. 2009 Apr;180(1):66-70. doi: 10.1016/j.tvjl.2007.10.022. Epub 2007 Dec 19.