Abstract
Mucosal epithelial cells provide a barrier that separates lumenal and vascular compartments. This monolayer of cells provides barrier function and serves as a conduit for vectorial ion movement, the transport event underlying mucosal hydration1. By secreting solutes and transporting fluid, epithelial cells are able to coordinate compositional changes of the luminal compartment. A number of stimuli, including hormones, neurotransmitters and cytokines have been shown to directly regulate epithelial function1-3
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References
Powell, D. W. 1987. Intestinal water and electrolyte transport.InPhysiology of the Gastrointestinal Tract. L. R. Johnson, editors. Raven Press, New York. 1267.
Lawson, L. D. and D. W. Powell. Bradykinin-stimulated eicosanoid synthesis and secretion of rabbiut ileal components.Am. J. Physiol. (Gastrointest. Liver. Physiol.);252:G783 (1987).
Breider, M. Endothelium and inflammation.JAVMA;203:300 (1993).
Pober, J. S. and R. S. Cotran. Overview: the role of endothelial cells in inflammation.Transplantation;50:537 (1990).
Vane, J. R., E. E. Anggard and R. M. Botting. Regulatory functions of the vascular endothelium.N. Eng. J. Med.;323:27 (1990).
Blume, E. D., C. T. Taylor, P. F. Lennon, G. L. Stahl and S. P. Colgan. Activated endothelial cells elicit paracrine induction of epithelial chloride secretion: 6-keto-PGFIais an epithelial secretagogue.J.Clin. Invest.;102:1161 (1998).
Zünd, G., S. Uezono, G. L. Stahl, A. L. Dzus, F. X. McGowan, P. R. Hickey and S. P. Colgan. Hypoxia enhances endotoxin-stimulated induction of functional intercellular adhesion molecule-1 (ICAM-1).Am. J. Physiol. (Cell);273:C1571 (1997).
Zünd, G., D. P. Nelson, E. J. Neufeld, A. L. Dzus, J. Bischoff, J. E. Mayer and S. P. Colgan. Hypoxia enhances stimulus-dependent induction of E-selectin on aortic endothelial cells.Proc. Natl. Acad. Sci.(USA);93:7075 (1996).
Dharmsathaphorn, K. and J. L. Madara. Established intestinal cell lines as model systems for electrolyte transport studies.Methods Enzymol.;192:354 (1990).
Schmedtje, J. F., Y. S. Ji, W. L. Liu, R. N. DuBois and M. S. Runge. Hypoxia induces cyclooxygenase-2 via the NF-kappaB p65 transcription factor in human vascular endothelial cells.J. Biol. Chem.;272:601 (1997).
Hinterleitner, T. A., J. I. Saada, H. M. Berschneider, P. D.W. and J. D. Valentich. IL-I stimulates intestinal myofibroblast COX gene expression and augments activation of Cl secretion in T84 cells.Am. J. Physiol.(Cell Physiol);27I:Cl262 (1996).
Shen, T. Y. and C. A. Winter. Chemical and biological studies on indomethacin, sulidac, and their analogs.Adv. Drug Res.;l2:90 (1977).
Futaki, N., S. Takahashi, M. Yokoyama, I. Arai, S. Higuchi and S. Otomo. NS-398, a new anti-inflammatory agent, selectively inhibits prostaglandin G/H synthase/cyclooxygenase (COX-2) activity in vitro.Prostaglandins;47:55 (1994).
Falardeau, P., J. A. Oates and A. R. Brash. Quantitative analysis of two dinor urinary metabolites of prostaglandin I2.Anal. Biochem.;115:359 (1981).
Brash, A. R., E. K. Jackson, C. A. Saggese, J. A. Lawson, J. A. Oates and G. A. Fitzgerald. Metabolic disposition of prostacyclin in humans.J. Pharmacol. Exp. Ther.;226:78 (1983).
Waxman, K. Shock: Ischemia, reperfusion and inflammation.New Horizons;4:153 (1996).
Cook, B. H., E. R. Wilson and A. E. Taylor. Intestinal fluid loss in hemorrhagic shock.Am. J. Physiol.;221:1494 (1971).
Maier, R. V. and E. M. Bulger. Endothelial changes after shock and injury.New Horizons;4:211 (1996).
Haglund, U. H., L. Hulten, C. Ahren and O. Lungren. Mucosal lesions in the human intestine in shock.Gut16:979 (1975).
Dubois, R. N., S. B. Abramson, L. Crofford, R. A. Gupta, L. S. Simon, L. B. Van De Putte and P. E. Lipsky. Cyclooxygenase in biology and disease [see comments].Faseb J;12:1063 (1998).
Ji, Y. S., Q. Xu and J. Schmedtje Jr. Hypoxia induces high-mobility-group protein I(Y) and transcription of the cyclooxygenase-2 gene in human vascular endothelium.Circ Res;83:295 (1998).
Chiarugi, V., L. Magnelli, A. Chiarugi and O. Gallo. Hypoxia induces pivotal tumor angiogenesis control factors including p53, vascular endothelial growth factor and the NFkappaB-dependent inducible nitric oxide synthase and cyclooxygenase-2 [letter].J Cancer Res Clin Oncol;125:525 (1999).
Bonazzi, A., V. Mastyugin, P. A. Mieyal, M. W. Dunn and M. Laniado-Schwartzman. Regulation of cyclooxygenase-2 by hypoxia and peroxisome proliferators in the corneal epithelium.J Biol Chem;275:2837 (2000).
Miller, C., M. Zhang, Y. He, J. Zhao, J. P. Pelletier, J. Martel-Pelletier and J. A. Di Battista. Transcriptional induction of cyclooxygenase-2 gene by okadaic acid inhibition of phosphatase activity in human chondrocytes: co-stimulation of AP-1 and CRE nuclear binding proteins.J Cell Biochem;69:392 (1998).
Taylor, C. T., N. Fueki, A. Agah, R. M. Hershberg and S. P. Colgan. Critical role of cAMP response element binding protein expression in hypoxia-elicited induction of epithelial TNFa.J. Biol. Chem.;274:19447 (1999).
Beitner-Johnson, D. and D. E. Millhorn. Hypoxia induces phosphorylation of the cyclic AMP response element-binding protein by a novel signaling mechanism.J Biol Chem;273:19834 (1998).
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Colgan, S.P., Taylor, C.T., Narravula, S., Synnestvedt, K., Blume, E.D. (2002). Endothelial COX-2 induction by hypoxia liberates 6-keto-PGF1α, a potent epithelial Secretagogue. In: Honn, K.V., Marnett, L.J., Nigam, S., Dennis, E., Serhan, C. (eds) Eicosanoids and Other Bioactive Lipids in Cancer, Inflammation, and Radiation Injury, 5. Advances in Experimental Medicine and Biology, vol 507. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-0193-0_17
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DOI: https://doi.org/10.1007/978-1-4615-0193-0_17
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