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Originally published In Press as doi:10.1074/jbc.M302474200 on June 24, 2003
J. Biol. Chem., Vol. 278, Issue 37, 35451-35457, September 12, 2003
Prostaglandin E2 Regulates Cell Migration via the Intracellular Activation of the Epidermal Growth Factor Receptor*
F. Gregory Buchanan ,
Dingzhi Wang ,
Francesca Bargiacchi and
Raymond N. DuBois ¶ || **
From the
Department of Medicine and the
Departments of ¶Cell and Developmental Biology
and Cancer Biology and the ||Vanderbilt-Ingram
Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
37232 and Molecular Oncology, Genentech Inc.,
San Francisco, California 94080
Over the past decade cyclooxygenase-2-derived prostaglandins have been
implicated in the development and progression of many types of cancer.
Recently our laboratory has shown that treatment with prostaglandin
E2 (PGE2) induces increased proliferation, migration,
and invasiveness of colorectal carcinoma cells (Sheng, H., Shao, J.,
Washington, M. K., and DuBois, R. N. (2001) J. Biol. Chem. 276,
1807518081). The stimulatory effects of PGE2 were dependent
upon the activation of the phosphatidylinositol 3-kinase/Akt pathway. However,
the exact signaling cascade responsible for phosphatidylinositol 3-kinase/Akt
activation by PGE2 remains poorly defined. In the present study, we
demonstrate that the PGE2-induced migration and invasion occurs via
rapid transactivation and phosphorylation of the epidermal growth factor
receptor (EGFR). Within minutes following treatment, PGE2 induces
the activation of Akt. This effect was completely abolished by EGFR-specific
tyrosine kinase inhibitors providing evidence for the role of the EGFR in this
response. The rapid transactivation of the EGFR occurs via an intracellular
Src-mediated event but not through the release of an extracellular epidermal
growth factor-like ligand. EGFR transactivation was also observed in
vivo by the direct comparison of normal and malignant human colorectal
samples. These results suggest that in developing colonic carcinomas, the
early effects of cyclooxygenase-2-derived PGE2 are in part mediated
by the EGFR, and this transactivation is responsible for subsequent
down-stream effects including the stimulation of cell migration and
invasion.
Received for publication, March 11, 2003
, and in revised form, June 23, 2003.
* This work was supported in part by United States Public Health Services
Grants DK 47297, P30CA-68485, DK 62112, and PO1CA-77839 (to R. N. D.). The
costs of publication of this article were defrayed in part by the payment of
page charges. This article must therefore be hereby marked
"advertisement" in accordance with 18 U.S.C. Section 1734
solely to indicate this fact.
**
Mina C. Wallace Professor and supported by the T. J. Martell Foundation and
National Colon Cancer Research Association. To whom correspondence should be
addressed: Dept. of Medicine/GI, MCN C-2104, Vanderbilt University Medical
Center, 1161 21st Ave. S., Nashville, TN 37232-2279. Tel.: 615-343-4747; Fax:
615-343-6229; E-mail:
raymond.dubois{at}vanderbilt.edu.

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11(17):
6097 - 6099.
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K. Krysan, K. L. Reckamp, H. Dalwadi, S. Sharma, E. Rozengurt, M. Dohadwala, and S. M. Dubinett
Prostaglandin E2 Activates Mitogen-Activated Protein Kinase/Erk Pathway Signaling and Cell Proliferation in Non-Small Cell Lung Cancer Cells in an Epidermal Growth Factor Receptor-Independent Manner
Cancer Res.,
July 15, 2005;
65(14):
6275 - 6281.
[Abstract]
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J. Shao, C. Jung, C. Liu, and H. Sheng
Prostaglandin E2 Stimulates the {beta}-Catenin/T Cell Factor-dependent Transcription in Colon Cancer
J. Biol. Chem.,
July 15, 2005;
280(28):
26565 - 26572.
[Abstract]
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C. Han and T. Wu
Cyclooxygenase-2-derived Prostaglandin E2 Promotes Human Cholangiocarcinoma Cell Growth and Invasion through EP1 Receptor-mediated Activation of the Epidermal Growth Factor Receptor and Akt
J. Biol. Chem.,
June 24, 2005;
280(25):
24053 - 24063.
[Abstract]
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M. Mendez and M. C. LaPointe
PGE2-induced hypertrophy of cardiac myocytes involves EP4 receptor-dependent activation of p42/44 MAPK and EGFR transactivation
Am J Physiol Heart Circ Physiol,
May 1, 2005;
288(5):
H2111 - H2117.
[Abstract]
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R. Mayoral, A. Fernandez-Martinez, L. Bosca, and P. Martin-Sanz
Prostaglandin E2 promotes migration and adhesion in hepatocellular carcinoma cells
Carcinogenesis,
April 1, 2005;
26(4):
753 - 761.
[Abstract]
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M. G. Backlund, J. R. Mann, V. R. Holla, F. G. Buchanan, H.-H. Tai, E. S. Musiek, G. L. Milne, S. Katkuri, and R. N. DuBois
15-Hydroxyprostaglandin Dehydrogenase Is Down-regulated in Colorectal Cancer
J. Biol. Chem.,
February 4, 2005;
280(5):
3217 - 3223.
[Abstract]
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R. Soo, T. Putti, Q. Tao, B.-C. Goh, K.-H. Lee, L. Kwok-Seng, L. Tan, and W.-S. Hsieh
Overexpression of Cyclooxygenase-2 in Nasopharyngeal Carcinoma and Association With Epidermal Growth Factor Receptor Expression
Arch Otolaryngol Head Neck Surg,
February 1, 2005;
131(2):
147 - 152.
[Abstract]
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E. S. White, R. G. Atrasz, E. G. Dickie, D. M. Aronoff, V. Stambolic, T. W. Mak, B. B. Moore, and M. Peters-Golden
Prostaglandin E2 Inhibits Fibroblast Migration by E-Prostanoid 2 Receptor-Mediated Increase in PTEN Activity
Am. J. Respir. Cell Mol. Biol.,
February 1, 2005;
32(2):
135 - 141.
[Abstract]
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C. Tuccillo, M. Romano, T. Troiani, E. Martinelli, F. Morgillo, F. De Vita, R. Bianco, G. Fontanini, R. A. Bianco, G. Tortora, et al.
Antitumor Activity of ZD6474, a Vascular Endothelial Growth Factor-2 and Epidermal Growth Factor Receptor Small Molecule Tyrosine Kinase Inhibitor, in Combination with SC-236, a Cyclooxygenase-2 Inhibitor
Clin. Cancer Res.,
February 1, 2005;
11(3):
1268 - 1276.
[Abstract]
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M. M. Monick, K. Cameron, J. Staber, L. S. Powers, T. O. Yarovinsky, J. G. Koland, and G. W. Hunninghake
Activation of the Epidermal Growth Factor Receptor by Respiratory Syncytial Virus Results in Increased Inflammation and Delayed Apoptosis
J. Biol. Chem.,
January 21, 2005;
280(3):
2147 - 2158.
[Abstract]
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A. J. Dannenberg, S. M. Lippman, J. R. Mann, K. Subbaramaiah, and R. N. DuBois
Cyclooxygenase-2 and Epidermal Growth Factor Receptor: Pharmacologic Targets for Chemoprevention
J. Clin. Oncol.,
January 10, 2005;
23(2):
254 - 266.
[Abstract]
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V. R. Holla, D. Wang, J. R. Brown, J. R. Mann, S. Katkuri, and R. N. DuBois
Prostaglandin E2 Regulates the Complement Inhibitor CD55/Decay-accelerating Factor in Colorectal Cancer
J. Biol. Chem.,
January 7, 2005;
280(1):
476 - 483.
[Abstract]
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K. Yamaguchi, S.-H. Lee, T. E. Eling, and S. J. Baek
Identification of Nonsteroidal Anti-inflammatory Drug-activated Gene (NAG-1) as a Novel Downstream Target of Phosphatidylinositol 3-Kinase/AKT/GSK-3{beta} Pathway
J. Biol. Chem.,
November 26, 2004;
279(48):
49617 - 49623.
[Abstract]
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F. Spinella, L. Rosano, V. Di Castro, P. G. Natali, and A. Bagnato
Endothelin-1-induced Prostaglandin E2-EP2, EP4 Signaling Regulates Vascular Endothelial Growth Factor Production and Ovarian Carcinoma Cell Invasion
J. Biol. Chem.,
November 5, 2004;
279(45):
46700 - 46705.
[Abstract]
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J. Sudbo
Novel Management of Oral Cancer: A Paradigm of Predictive Oncology
Clin. Med. Res.,
November 1, 2004;
2(4):
233 - 242.
[Abstract]
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C. E. Chwieralski, I. Schnurra, L. Thim, and W. Hoffmann
Epidermal Growth Factor and Trefoil Factor Family 2 Synergistically Trigger Chemotaxis on BEAS-2B Cells via Different Signaling Cascades
Am. J. Respir. Cell Mol. Biol.,
November 1, 2004;
31(5):
528 - 537.
[Abstract]
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A. E. Moran, D. H. Hunt, S. H. Javid, M. Redston, A. M. Carothers, and M. M. Bertagnolli
Apc Deficiency Is Associated with Increased Egfr Activity in the Intestinal Enterocytes and Adenomas of C57BL/6J-Min/+ Mice
J. Biol. Chem.,
October 8, 2004;
279(41):
43261 - 43272.
[Abstract]
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I. Tegeder and G. Geisslinger
Opioids As Modulators of Cell Death and Survival--Unraveling Mechanisms and Revealing New Indications
Pharmacol. Rev.,
September 1, 2004;
56(3):
351 - 369.
[Abstract]
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M. A. Hull, S. C.W. Ko, and G. Hawcroft
Prostaglandin EP receptors: Targets for treatment and prevention of colorectal cancer?
Mol. Cancer Ther.,
August 1, 2004;
3(8):
1031 - 1039.
[Abstract]
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K. J. Sales, S. Maudsley, and H. N. Jabbour
Elevated Prostaglandin EP2 Receptor in Endometrial Adenocarcinoma Cells Promotes Vascular Endothelial Growth Factor Expression via Cyclic 3',5'-Adenosine Monophosphate-Mediated Transactivation of the Epidermal Growth Factor Receptor and Extracellular Signal-Regulated Kinase 1/2 Signaling Pathways
Mol. Endocrinol.,
June 1, 2004;
18(6):
1533 - 1545.
[Abstract]
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J. R. Brown and R. N. DuBois
Cyclooxygenase-2 in Lung Carcinogenesis and Chemoprevention: Roger S. Mitchell Lecture
Chest,
May 1, 2004;
125(5_suppl):
134S - 140S.
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J. Shao, B. M. Evers, and H. Sheng
Prostaglandin E2 Synergistically Enhances Receptor Tyrosine Kinase-dependent Signaling System in Colon Cancer Cells
J. Biol. Chem.,
April 2, 2004;
279(14):
14287 - 14293.
[Abstract]
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D. Wang and R. N. DuBois
Cyclooxygenase 2-derived prostaglandin E2 regulates the angiogenic switch
PNAS,
January 13, 2004;
101(2):
415 - 416.
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Copyright © 2003 by the American Society for Biochemistry and Molecular Biology.
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