|
|
||||||||
Departments of 1 Molecular and Cellular Physiology and 2 Microbiology and Immunology, Louisiana State University Medical Center, Shreveport, Louisiana 71130; 3 Department of Gastroenterology, University of Barcelona, Barcelona, Spain; 4 School of Physiology and Pharmacology, University of New South Wales, Sydney, Australia; and 5 Department of Surgery, University of Wisconsin, Madison, Wisconsin 53706
The objectives of
this study were to quantify cytokine mRNA levels and endothelial cell
adhesion molecule message and protein expression in healthy wild-type
and interleukin-10-deficient (IL-10
/
) mice
that develop spontaneous and chronic colitis. We found that colonic
message levels of IL-1, IL-6, tumor necrosis factor-
, interferon-
, lymphotoxin-
, and transforming growth factor-
were elevated in colitic mice 10- to 35-fold compared with their healthy wild-type controls. In addition, colonic message levels of
intercellular adhesion molecule-1 (ICAM-1), vascular cell adhesion molecule-1 (VCAM-1), and mucosal addressin cell adhesion molecule-1 (MAdCAM-1) were found to be increased 10-, 5-, and 23-fold,
respectively, in colitic IL-10
/
mice compared
with their wild-type controls. Immunoradiolabeling as well as
immunohistochemistry revealed large and significant increases in
vascular surface expression of colonic ICAM-1, VCAM-1, and MAdCAM-1 in
the mucosa as well as the submucosa of the colons of colitic mice.
These data are consistent with the hypothesis that deletion of IL-10
results in the sustained production of proinflammatory cytokines,
leading to the upregulation of adhesion molecules and infiltration of
mononuclear and polymorphonuclear leukocytes into the cecal and colonic interstitium.
leukocytes; inflammation; immunology
This article has been cited by other articles:
![]() |
D. V. Ostanin, K. L. Furr, K. P. Pavlick, L. Gray, C. G. Kevil, D. Shukla, D. D'Souza, J. M. Hoffman, and M. B. Grisham T cell-associated CD18 but not CD62L, ICAM-1, or PSGL-1 is required for the induction of chronic colitis Am J Physiol Gastrointest Liver Physiol, June 1, 2007; 292(6): G1706 - G1714. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. Ogawa, D. G. Binion, J. Heidemann, M. Theriot, P. J. Fisher, N. A. Johnson, M. F. Otterson, and P. Rafiee Mechanisms of MAdCAM-1 gene expression in human intestinal microvascular endothelial cells Am J Physiol Cell Physiol, February 1, 2005; 288(2): C272 - C281. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. Genton, K. A. Kudsk, S. R. Reese, and S. Ikeda Enteral Feeding Preserves Gut Th-2 Cytokines Despite Mucosal Cellular Adhesion Molecule-1 Blockade JPEN J Parenter Enteral Nutr, January 1, 2005; 29(1): 44 - 47. [Abstract] [Full Text] [PDF] |
||||
![]() |
X. Ni, E. B Geller, M. J Eppihimer, T. K Eisenstein, M. W Adler, and R. F Tuma Win 55212-2, a cannabinoid receptor agonist, attenuates leukocyte/endothelial interactions in an experimental autoimmune encephalomyelitis model Multiple Sclerosis, April 1, 2004; 10(2): 158 - 164. [Abstract] [PDF] |
||||
![]() |
A. Soriano-Izquierdo, M. Gironella, A. Massaguer, F. E. B. May, A. Salas, M. Sans, R. Poulsom, L. Thim, J. M. Pique, and J. Panes Trefoil peptide TFF2 treatment reduces VCAM-1 expression and leukocyte recruitment in experimental intestinal inflammation J. Leukoc. Biol., February 1, 2004; 75(2): 214 - 223. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. Rafiee, H. Ogawa, J. Heidemann, M. S. Li, M. Aslam, T. H. Lamirand, P. J. Fisher, S. J. Graewin, M. B. Dwinell, C. P. Johnson, et al. Isolation and characterization of human esophageal microvascular endothelial cells: mechanisms of inflammatory activation Am J Physiol Gastrointest Liver Physiol, December 1, 2003; 285(6): G1277 - G1292. [Abstract] [Full Text] [PDF] |
||||
![]() |
W.-L. Chang, J. Li, G. Sun, H.-L. Chen, R. D. Specian, S. M. Berney, D. N. Granger, and H. C. van der Heyde P-Selectin Contributes to Severe Experimental Malaria but Is Not Required for Leukocyte Adhesion to Brain Microvasculature Infect. Immun., April 1, 2003; 71(4): 1911 - 1918. [Abstract] [Full Text] |
||||
![]() |
M. Sasaki, S. Bharwani, P. Jordan, T. Joh, K. Manas, A. Warren, H. Harada, P. Carter, J. W. Elrod, M. Wolcott, et al. The 3-Hydroxy-3-methylglutaryl-CoA Reductase Inhibitor Pravastatin Reduces Disease Activity and Inflammation in Dextran-Sulfate Induced Colitis J. Pharmacol. Exp. Ther., April 1, 2003; 305(1): 78 - 85. [Abstract] [Full Text] |
||||
![]() |
C. Watanabe, S. Miura, R. Hokari, K. Teramoto, T. Ogino, S. Komoto, Y. Hara, S. Koseki, Y. Tsuzuki, H. Nagata, et al. Spatial heterogeneity of TNF-alpha -induced T cell migration to colonic mucosa is mediated by MAdCAM-1 and VCAM-1 Am J Physiol Gastrointest Liver Physiol, December 1, 2002; 283(6): G1379 - G1387. [Abstract] [Full Text] [PDF] |
||||
![]() |
F. S. Laroux, K. P. Pavlick, R. E. Wolf, and M. B. Grisham Dysregulation of Intestinal Mucosal Immunity: Implications in Inflammatory Bowel Disease Physiology, December 1, 2001; 16(6): 272 - 277. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Shigematsu, R. D. Specian, R. E. Wolf, M. B. Grisham, and D. N. Granger MAdCAM mediates lymphocyte-endothelial cell adhesion in a murine model of chronic colitis Am J Physiol Gastrointest Liver Physiol, November 1, 2001; 281(5): G1309 - G1315. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Oshima, K. P. Pavlick, F. S. Laroux, S. K. Verma, P. Jordan, M. B. Grisham, L. Williams, and J. S. Alexander Regulation and distribution of MAdCAM-1 in endothelial cells in vitro Am J Physiol Cell Physiol, October 1, 2001; 281(4): C1096 - C1105. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. E. Sewnath, D. P. Olszyna, R. Birjmohun, F. J. W. ten Kate, D. J. Gouma, and T. van der Poll IL-10-Deficient Mice Demonstrate Multiple Organ Failure and Increased Mortality During Escherichia coli Peritonitis Despite an Accelerated Bacterial Clearance J. Immunol., May 15, 2001; 166(10): 6323 - 6331. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| Visit Other APS Journals Online |