| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
Regular Articles |


From the Center for Research on Reproduction and Women's
Health*
and the Department of
Urology,
University of Pennsylvania Medical
Center, Philadelphia, Pennsylvania, and the Division of Pulmonary and
Critical Care Medicine,§
Brigham and Women's
Hospital and Harvard Medical School, Boston, Massachusetts
The process of cervical ripening has been likened to an
inflammatory reaction associated with the catabolism of cervical
extracellular matrix by enzymes released from infiltrating leukocytes.
We hypothesized that smooth muscle cells in the cervix also participate
in this process and that pro-inflammatory cytokines act on cervical
smooth muscle cells (CSMC) to provoke the expression of
matrix-degrading enzymes. We treated primary cultures of human CSMC
with tumor necrosis factor-
(TNF-
) and examined expression of the
elastinolytic enzyme, cathepsin S, the collagen
metabolizing matrix metalloproteinases (MMP)-1, -3,
-9, and the tissue inhibitor of metalloproteinase (TIMP)-1 and
-2. A time course analysis revealed that 10 ng/ml of TNF-
induced
cathepsin S, MMP-1, -3, and -9 mRNA expression
with the maximal response observed after 2448 hours. TNF-
induced
cathepsin S, MMP-1, -3, and -9 mRNA expression
in a dose-dependent manner: the maximal effect was observed at a
concentration of 10 ng/ml, with appreciable increases observed
at concentrations of 0.1 to 1.0 ng/ml. In contrast, TIMP-1 and
-2 mRNAs were not significantly increased by TNF-
treatment.
Interleukin-1ß produced a pattern of gene expression in the CSMC
similar to that observed following TNF-
treatment. Western blot
analysis and zymography confirmed the induction of proMMP-1,
-3, and -9 in response to TNF-
, but MMP-2
immunoreactivity and zymographic activity were unaffected. TNF-
increased secretion of procathepsin S, but did not affect
TIMP-1 and reduced TIMP-2 production. We conclude that CSMC are targets
of pro-inflammatory cytokines, which induce a repertoire of
enzymes capable of degrading the cervical extracellular matrix. The
induction of these enzymes may facilitate the normal ripening of the
cervix at term and participate in the premature cervical changes
associated with preterm labor.
This article has been cited by other articles:
![]() |
J. V. Cockle, N. Gopichandran, J. J. Walker, M. I. Levene, and N. M. Orsi Matrix Metalloproteinases and Their Tissue Inhibitors in Preterm Perinatal Complications Reproductive Sciences, October 1, 2007; 14(7): 629 - 645. [Abstract] [PDF] |
||||
![]() |
S Guay and A Akoum Stable inhibition of interleukin 1 receptor type II in Ishikawa cells augments secretion of matrix metalloproteinases: possible role in endometriosis pathophysiology Reproduction, September 1, 2007; 134(3): 525 - 534. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. O'Brien, D. O'Shaughnessy, E. Ahamide, J. J. Morrison, and T. J. Smith Differential expression of the metalloproteinase MMP3 and the {alpha}5 integrin subunit in human myometrium at labour Mol. Hum. Reprod., September 1, 2007; 13(9): 655 - 661. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Collette, R. Maheux, J. Mailloux, and A. Akoum Increased expression of matrix metalloproteinase-9 in the eutopic endometrial tissue of women with endometriosis Hum. Reprod., December 1, 2006; 21(12): 3059 - 3067. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. Sharony, G. Pintucci, P. C. Saunders, E. A. Grossi, F. G. Baumann, A. C. Galloway, and P. Mignatti Matrix metalloproteinase expression in vein grafts: role of inflammatory mediators and extracellular signal-regulated kinases-1 and -2 Am J Physiol Heart Circ Physiol, April 1, 2006; 290(4): H1651 - H1659. [Abstract] [Full Text] [PDF] |
||||
![]() |
X. W. Cheng, M. Kuzuya, K. Nakamura, Q. Di, Z. Liu, T. Sasaki, S. Kanda, H. Jin, G.-P. Shi, T. Murohara, et al. Localization of Cysteine Protease, Cathepsin S, to the Surface of Vascular Smooth Muscle Cells by Association with Integrin {alpha}{nu}{beta}3 Am. J. Pathol., February 1, 2006; 168(2): 685 - 694. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. Wang, S. Parry, G. Macones, M. D. Sammel, P. E. Ferrand, H. Kuivaniemi, G. Tromp, I. Halder, M. D. Shriver, R. Romero, et al. Functionally significant SNP MMP8 promoter haplotypes and preterm premature rupture of membranes (PPROM) Hum. Mol. Genet., November 1, 2004; 13(21): 2659 - 2669. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. S. Soloff, Y.-J. Jeng, M. Ilies, S. L. Soloff, M. G. Izban, T. G. Wood, N. I. Panova, G. V.N. Velagaleti, and G. D. Anderson Immortalization and characterization of human myometrial cells from term-pregnant patients using a telomerase expression vector Mol. Hum. Reprod., September 1, 2004; 10(9): 685 - 695. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Takemura, H. Itoh, N. Sagawa, S. Yura, D. Korita, K. Kakui, N. Hirota, and S. Fujii Cyclic mechanical stretch augments both interleukin-8 and monocyte chemotactic protein-3 production in the cultured human uterine cervical fibroblast cells Mol. Hum. Reprod., August 1, 2004; 10(8): 573 - 580. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Collette, C. Bellehumeur, R. Kats, R. Maheux, J. Mailloux, M. Villeneuve, and A. Akoum Evidence for an increased release of proteolytic activity by the eutopic endometrial tissue in women with endometriosis and for involvement of matrix metalloproteinase-9 Hum. Reprod., June 1, 2004; 19(6): 1257 - 1264. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. M. Yellon, A. M. Mackler, and M. A. Kirby The Role of Leukocyte Traffic and Activation in Parturition Reproductive Sciences, September 1, 2003; 10(6): 323 - 338. [Abstract] [PDF] |
||||
![]() |
T. E. Curry Jr. and K. G. Osteen The Matrix Metalloproteinase System: Changes, Regulation, and Impact throughout the Ovarian and Uterine Reproductive Cycle Endocr. Rev., August 1, 2003; 24(4): 428 - 465. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Iwahashi, Y. Muragaki, A. Ooshima, and N. Umesaki Decreased Type I Collagen Expression in Human Uterine Cervix during Pregnancy J. Clin. Endocrinol. Metab., May 1, 2003; 88(5): 2231 - 2235. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Watari, H. Watari, T. Fujimoto, H. Yamada, J. Nishihira, J. f. Strauss III, and S. Fujimoto Lipopolysaccharide Induces Interleukin-8 Production By Human Cervical Smooth Muscle Cells Reproductive Sciences, February 1, 2003; 10(2): 110 - 117. [Abstract] [PDF] |
||||
![]() |
M. Yoshida, N. Sagawa, H. Itoh, S. Yura, M. Takemura, Y. Wada, T. Sato, A. Ito, and S. Fujii Prostaglandin F2{alpha}, cytokines and cyclic mechanical stretch augment matrix metalloproteinase-1 secretion from cultured human uterine cervical fibroblast cells Mol. Hum. Reprod., July 1, 2002; 8(7): 681 - 687. [Abstract] [Full Text] [PDF] |
||||
![]() |
D.P. Dickinson CYSTEINE PEPTIDASES OF MAMMALS: THEIR BIOLOGICAL ROLES AND POTENTIAL EFFECTS IN THE ORAL CAVITY AND OTHER TISSUES IN HEALTH AND DISEASE Crit. Rev. Oral. Biol. Med., May 1, 2002; 13(3): 238 - 275. [Abstract] [Full Text] |
||||
![]() |
G. A. Limb, J. T. Daniels, R. Pleass, D. G. Charteris, P. J. Luthert, and P. T. Khaw Differential Expression of Matrix Metalloproteinases 2 and 9 by Glial Muller Cells : Response to Soluble and Extracellular Matrix-Bound Tumor Necrosis Factor-{alpha} Am. J. Pathol., May 1, 2002; 160(5): 1847 - 1855. [Abstract] [Full Text] [PDF] |
||||
![]() |
K.W. Marvin, J.A. Keelan, R.L. Eykholt, T.A. Sato, and M.D. Mitchell Use of cDNA arrays to generate differential expression profiles for inflammatory genes in human gestational membranes delivered at term and preterm Mol. Hum. Reprod., April 1, 2002; 8(4): 399 - 408. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. N. Weinreb and J. D. Lindsey Metalloproteinase Gene Transcription in Human Ciliary Muscle Cells with Latanoprost Invest. Ophthalmol. Vis. Sci., March 1, 2002; 43(3): 716 - 722. [Abstract] [Full Text] [PDF] |
||||
![]() |
M.H.F. Sullivan, S.A. Alvi, N.L. Brown, M.G. Elder, and P.R. Bennett The effects of a cytokine suppressive anti-inflammatory drug on the output of prostaglandin E2 and interleukin-1{beta} from human fetal membranes Mol. Hum. Reprod., March 1, 2002; 8(3): 281 - 285. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Fujimoto, S. Parry, M. Urbanek, M. Sammel, G. Macones, H. Kuivaniemi, R. Romero, and J. F. Strauss III A Single Nucleotide Polymorphism in the Matrix Metalloproteinase-1 (MMP-1) Promoter Influences Amnion Cell MMP-1 Expression and Risk for Preterm Premature Rupture of the Fetal Membranes J. Biol. Chem., February 15, 2002; 277(8): 6296 - 6302. [Abstract] [Full Text] [PDF] |
||||
![]() |
U. Ulug, S. Goldman, I. Ben-Shlomo, and E. Shalev Matrix metalloproteinase (MMP)-2 and MMP-9 and their inhibitor, TIMP-1, in human term decidua and fetal membranes: the effect of prostaglandin F2{alpha} and indomethacin Mol. Hum. Reprod., December 1, 2001; 7(12): 1187 - 1193. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Yoshida, N. Sagawa, H. Itoh, S. Yura, D. Korita, K. Kakui, N. Hirota, T. Sato, A. Ito, and S. Fujii Nitric oxide increases matrix metalloproteinase-1 production in human uterine cervical fibroblast cells Mol. Hum. Reprod., October 1, 2001; 7(10): 979 - 985. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. Solomon, D.-Q. Li, S.-B. Lee, and S. C. G. Tseng Regulation of Collagenase, Stromelysin, and Urokinase-Type Plasminogen Activator in Primary Pterygium Body Fibroblasts by Inflammatory Cytokines Invest. Ophthalmol. Vis. Sci., July 1, 2000; 41(8): 2154 - 2163. [Abstract] [Full Text] |
||||
![]() |
M. Määttä, Y. Soini, A. Liakka, and H. Autio-Harmainen Differential Expression of Matrix Metalloproteinase (MMP)-2, MMP-9, and Membrane Type 1-MMP in Hepatocellular and Pancreatic Adenocarcinoma: Implications for Tumor Progression and Clinical Prognosis Clin. Cancer Res., July 1, 2000; 6(7): 2726 - 2734. [Abstract] [Full Text] |
||||
![]() |
M. Watari, H. Watari, I. Nachamkin, and J. F. Strauss III Lipopolysaccharide Induces Expression of Genes Encoding Pro-Inflammatory Cytokines and the Elastin-Degrading Enzyme, Cathepsin S, in Human Cervical Smooth-Muscle Cells Reproductive Sciences, May 1, 2000; 7(3): 190 - 198. [Abstract] [PDF] |
||||
![]() |
M. B. Sennstrom, G. Ekman, G. Westergren-Thorsson, A. Malmstrom, B. Bystrom, U. Endresen, N. Mlambo, M. Norman, B. Stabi, and A. Brauner Human cervical ripening, an inflammatory process mediated by cytokines Mol. Hum. Reprod., April 1, 2000; 6(4): 375 - 381. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |