Expression of plasminogen activator-related genes in the adipose tissue of lactating dairy sheep in the early post-weaning period

作者: G. Theodorou , A. D. Lampidonis , G. P. Laliotis , I. Bizelis , I. Politis

DOI: 10.1111/J.1439-0396.2011.01154.X

关键词:

摘要: Summary There is growing evidence that plasminogen activator inhibitor type 1 (PAI-1) expressed in adipose tissue and its expression implicated inflammation accompanies obesity-associated diseases. The physiological role of other genes the plasminogen-activating cascade such as urokinase-type (u-PA), u-PA receptor (u-PAR) 2 (PAI-2) ovine remains unknown. objective this study was to examine changes four (PA)-related during early post-weaning period dairy ewes. A total 21 subcutaneous samples were obtained from seven lactating ewes Chios breed at weeks 1, 4 after weaning. Results indicated all PA-related detected most examined. Greatest u-PAR corresponded highest (week 1), while greatest PAI-2 lowest (week 4) rate lipolysis, by hormone-sensitive lipase, tissue. There no significant differences two (u-PA, PAI-1) throughout experimental period. Plasminogen activator-related are not a coordinated manner sheep In conclusion, mobilization correlated with PAI-2.

参考文章(18)
Giorgos Theodorou, Iosif Bizelis, Emmanuel Rogdakis, Ioannis Politis, The ovine urokinase plasminogen activator and its receptor cDNAs: molecular cloning, characterization and expression in various tissues. Gene. ,vol. 443, pp. 158- 169 ,(2009) , 10.1016/J.GENE.2009.04.008
Georgios Theodorou, Marina Daskalopoulou, Roubini Chronopoulou, Antonella Baldi, Vittorio Dell’Orto, Ioannis Politis, Acute mastitis induces upregulation of expression of plasminogen activator-related genes by blood monocytes and neutrophils in dairy ewes. Veterinary Immunology and Immunopathology. ,vol. 138, pp. 124- 128 ,(2010) , 10.1016/J.VETIMM.2010.07.002
George P. Laliotis, Alkistis Vitsa, Iosif Bizelis, Maria A. Charismiadou, Emmanuel Rogdakis, Molecular study of ovine glucose 6-phosphate dehydrogenase gene expression in respect to different energy intake. Comparative Biochemistry and Physiology Part D: Genomics and Proteomics. ,vol. 5, pp. 124- 129 ,(2010) , 10.1016/J.CBD.2010.02.004
David L. Crandall, Thomas M. Groeling, Dennis E. Busler, Thomas M. Antrilli, Release of PAI-1 by Human Preadipocytes and Adipocytes Independent of Insulin and IGF-1 Biochemical and Biophysical Research Communications. ,vol. 279, pp. 984- 988 ,(2000) , 10.1006/BBRC.2000.4045
CONSTANTINE LONDOS, DAWN L. BRASAEMLE, CHARLES J. SCHULTZ, DIANE C. ADLER-WAILES, DANIEL M. LEVIN, ALAN R. KIMMEL, CRISTINA M. RONDINONE, On the control of lipolysis in adipocytes. Annals of the New York Academy of Sciences. ,vol. 892, pp. 155- 168 ,(1999) , 10.1111/J.1749-6632.1999.TB07794.X
Iosif Bizelis, Emmanuel Rogdakis, Antonis D. Lampidonis, Alexandros Argyrokastritis, Dimitrios J. Stravopodis, Gerassimos E. Voutsinas, Triantafyllia G. Ntouroupi, Lukas H. Margaritis, Cloning and functional characterization of the ovine Hormone Sensitive Lipase (HSL) full-length cDNAs: an integrated approach. Gene. ,vol. 416, pp. 30- 43 ,(2008) , 10.1016/J.GENE.2008.02.026
C. N. Lumeng, Adipose Tissue Macrophages: A Piece of the PAI of Metabolic Syndrome Science Translational Medicine. ,vol. 2, ,(2010) , 10.1126/SCITRANSLMED.3000850