Skip to main content
Top
Published in: Virchows Archiv 6/2004

01-12-2004 | Original Article

Expression of proteins related to prostaglandin E2 biosynthesis is increased in human gastric cancer and during gastric carcinogenesis

Author: Tae Jung Jang

Published in: Virchows Archiv | Issue 6/2004

Login to get access

Abstract

Prostaglandin E2 (PGE2) is related to carcinogenesis. Cyclooxygenase (COX) and prostaglandin E synthase (PGES) are involved in PGE2 synthesis. However, overall situation of COX and microsomal PGES (mPGES) expression in gastric cancer has not been studied in detail. The expression of COX and mPGES was evaluated in 45 cases of gastric cancer (22 intestinal type and 23 diffuse type), 13 gastric dysplasia, 15 intestinal metaplasia, 18 Helicobacter pylori associated gastritis, and 10 normal gastric tissues by performing immunohistochemistry and Western blot analysis. COX-1 expression was higher in intestinal type cancers than diffuse ones. COX-2 and mPGES-1 were expressed more in cancers than in paired nonneoplastic adjacent tissues, and intestinal type cancers showed higher expression of COX-2 than diffuse ones. The expression of COX and mPGES was gradually increased with progression of gastric lesions and the highest in dysplasia. mPGES-1 was expressed not only in epithelial cells but also in stromal cells, whose phenotype was myofibroblast, endothelial cells and others. In conclusion, proteins related to PGE2 biosynthesis affect both histogenesis and the carcinogenesis of human gastric cancer.
Literature
1.
go back to reference Ashby B (1998) Co-expression of prostaglandin receptors with opposite effects: a model for homeostatic control of autocrine and paracrine signaling. Biochem Pharmacol 55:239–246CrossRefPubMed Ashby B (1998) Co-expression of prostaglandin receptors with opposite effects: a model for homeostatic control of autocrine and paracrine signaling. Biochem Pharmacol 55:239–246CrossRefPubMed
2.
go back to reference Bottone FG Jr, Martinez JM, Alston-Mills B, Eling TE (2004) Gene modulation by Cox-1 and Cox-2 specific inhibitors in human colorectal carcinoma cancer cells. Carcinogenesis 25:349–357CrossRefPubMed Bottone FG Jr, Martinez JM, Alston-Mills B, Eling TE (2004) Gene modulation by Cox-1 and Cox-2 specific inhibitors in human colorectal carcinoma cancer cells. Carcinogenesis 25:349–357CrossRefPubMed
3.
go back to reference Chulada PC, Thompson MB, Mahler JF, Doyle CM, Gaul BW, Lee C, Tiano HF, Morham SG, Smithies O, Langenbach R (2000) Genetic disruption of Ptgs-1, as well as Ptgs-2, reduces intestinal tumorigenesis in Min mice. Cancer Res 60:4705–4708PubMed Chulada PC, Thompson MB, Mahler JF, Doyle CM, Gaul BW, Lee C, Tiano HF, Morham SG, Smithies O, Langenbach R (2000) Genetic disruption of Ptgs-1, as well as Ptgs-2, reduces intestinal tumorigenesis in Min mice. Cancer Res 60:4705–4708PubMed
4.
go back to reference DeWitt DL (1991) Prostaglandin endoperoxide synthase: regulation of enzyme expression. Biochim Biophys Acta 1083:121–134CrossRefPubMed DeWitt DL (1991) Prostaglandin endoperoxide synthase: regulation of enzyme expression. Biochim Biophys Acta 1083:121–134CrossRefPubMed
5.
go back to reference Eberhart CE, DuBois RN (1995) Eicosanoids and gastrointestinal tract. Gastroenterology 109:285–301PubMed Eberhart CE, DuBois RN (1995) Eicosanoids and gastrointestinal tract. Gastroenterology 109:285–301PubMed
6.
go back to reference Filion F, Bouchard N, Goff AK, Lussier JG, Sirois J (2001) Molecular cloning and induction of bovine prostaglandin E synthase by gonadotropins in ovarian follicles prior to ovulation in vivo. J Biol Chem 276:34323–34330CrossRefPubMed Filion F, Bouchard N, Goff AK, Lussier JG, Sirois J (2001) Molecular cloning and induction of bovine prostaglandin E synthase by gonadotropins in ovarian follicles prior to ovulation in vivo. J Biol Chem 276:34323–34330CrossRefPubMed
7.
go back to reference Gupta RA, Tejada LV, Tong BJ, Das SK, Morrow JD, Dey SK, DuBois RN (2003) Cyclooxygenase-1 is overexpressed and promotes angiogenic growth factor production in ovarian cancer. Cancer Res 63:906–911PubMed Gupta RA, Tejada LV, Tong BJ, Das SK, Morrow JD, Dey SK, DuBois RN (2003) Cyclooxygenase-1 is overexpressed and promotes angiogenic growth factor production in ovarian cancer. Cancer Res 63:906–911PubMed
9.
go back to reference Jabbour HN, Milne SA, Williams AR, Anderson RA, Boddy SC (2001) Expression of COX-2 and PGE synthase and synthesis of PGE2 in endometrial adenocarcinoma: a possible autocrine/paracrine regulation of neoplastic cell function via EP2/EP4 receptors. Br J Cancer 85:1023–1031CrossRefPubMed Jabbour HN, Milne SA, Williams AR, Anderson RA, Boddy SC (2001) Expression of COX-2 and PGE synthase and synthesis of PGE2 in endometrial adenocarcinoma: a possible autocrine/paracrine regulation of neoplastic cell function via EP2/EP4 receptors. Br J Cancer 85:1023–1031CrossRefPubMed
10.
go back to reference Jang TJ, Jung HG, Jung KH, O MK (2002) Chemopreventive effect of celecoxib and expression of cyclooxygenase-1 and cyclooxygenase-2 on chemically-induced rat mammary tumours. Int J Exp Pathol 83:173–182CrossRefPubMed Jang TJ, Jung HG, Jung KH, O MK (2002) Chemopreventive effect of celecoxib and expression of cyclooxygenase-1 and cyclooxygenase-2 on chemically-induced rat mammary tumours. Int J Exp Pathol 83:173–182CrossRefPubMed
11.
go back to reference Jang TJ, Min SK, Bae JD, Jung KH, Lee JI, Kim JR, Ahn WS (2004) Expression of cyclooxygenase 2, microsomal prostaglandin E synthase 1, and EP receptors is increased in rat oesophageal squamous cell dysplasia and Barrett’s metaplasia induced by duodenal contents reflux. Gut 53:27–33CrossRefPubMed Jang TJ, Min SK, Bae JD, Jung KH, Lee JI, Kim JR, Ahn WS (2004) Expression of cyclooxygenase 2, microsomal prostaglandin E synthase 1, and EP receptors is increased in rat oesophageal squamous cell dysplasia and Barrett’s metaplasia induced by duodenal contents reflux. Gut 53:27–33CrossRefPubMed
12.
go back to reference Jones MK, Wang H, Peskar BM, Levin E, Itani RM, Sarfeh IJ, Tarnawski AS (1999) Inhibition of angiogenesis by nonsteroidal anti-inflammatory drugs: insight into mechanisms and implications for cancer growth and ulcer healing. Nat Med 5:1418–1423CrossRefPubMed Jones MK, Wang H, Peskar BM, Levin E, Itani RM, Sarfeh IJ, Tarnawski AS (1999) Inhibition of angiogenesis by nonsteroidal anti-inflammatory drugs: insight into mechanisms and implications for cancer growth and ulcer healing. Nat Med 5:1418–1423CrossRefPubMed
13.
go back to reference Kamei D, Murakami M, Nakatani Y, Ishikawa Y, Ishii T, Kudo I (2003) Potential role of microsomal prostaglandin E synthase-1 in tumorigenesis. J Biol Chem 278:19396–19405CrossRefPubMed Kamei D, Murakami M, Nakatani Y, Ishikawa Y, Ishii T, Kudo I (2003) Potential role of microsomal prostaglandin E synthase-1 in tumorigenesis. J Biol Chem 278:19396–19405CrossRefPubMed
14.
go back to reference Kitamura T, Kawamori T, Uchiya N, Itoh M, Noda T, Matsuura M, Sugimura T, Wakabayashi K (2002) Inhibitory effects of mofezolac, a cyclooxygenase-1 selective inhibitor, on intestinal carcinogenesis. Carcinogenesis 23:1463–1466CrossRefPubMed Kitamura T, Kawamori T, Uchiya N, Itoh M, Noda T, Matsuura M, Sugimura T, Wakabayashi K (2002) Inhibitory effects of mofezolac, a cyclooxygenase-1 selective inhibitor, on intestinal carcinogenesis. Carcinogenesis 23:1463–1466CrossRefPubMed
15.
go back to reference Lim HY, Joo HJ, Choi JH, Yang MS, Cho DY, Kim HS, Nam DK, Lee KB, Kim HC (2000) Increased expression of cyclooxygenase-2 protein in human gastric carcinoma. Clin Cancer Res 6:519–525PubMed Lim HY, Joo HJ, Choi JH, Yang MS, Cho DY, Kim HS, Nam DK, Lee KB, Kim HC (2000) Increased expression of cyclooxygenase-2 protein in human gastric carcinoma. Clin Cancer Res 6:519–525PubMed
16.
go back to reference Murakami M, Naraba H, Tanioka T, Semmyo N, Nakatani Y, Kojima F, Ikeda T, Fueki M, Ueno A, Oh S, Kudo I (2000) Regulation of prostaglandin E2 biosynthesis by inducible membrane-associated prostaglandin E2 synthase that acts in concert with cyclooxygenase-2. J Biol Chem 275:32783–32792CrossRefPubMed Murakami M, Naraba H, Tanioka T, Semmyo N, Nakatani Y, Kojima F, Ikeda T, Fueki M, Ueno A, Oh S, Kudo I (2000) Regulation of prostaglandin E2 biosynthesis by inducible membrane-associated prostaglandin E2 synthase that acts in concert with cyclooxygenase-2. J Biol Chem 275:32783–32792CrossRefPubMed
17.
go back to reference Murakami M, Nakatani Y, Tanioka T, Kudo I (2002) Prostaglandin E synthase. Prostaglandins Other Lipid Mediat 68-69:383–399 Murakami M, Nakatani Y, Tanioka T, Kudo I (2002) Prostaglandin E synthase. Prostaglandins Other Lipid Mediat 68-69:383–399
18.
go back to reference Murakami M, Nakashima K, Kamei D, Masuda S, Ishikawa Y, Ishii T, Ohmiya Y, Watanabe K, Kudo I (2003) Cellular prostaglandin E2 production by membrane-bound prostaglandin E synthase-2 via both cyclooxygenase-1 and–2. J Biol Chem 278:37937–37947CrossRefPubMed Murakami M, Nakashima K, Kamei D, Masuda S, Ishikawa Y, Ishii T, Ohmiya Y, Watanabe K, Kudo I (2003) Cellular prostaglandin E2 production by membrane-bound prostaglandin E synthase-2 via both cyclooxygenase-1 and–2. J Biol Chem 278:37937–37947CrossRefPubMed
19.
go back to reference Murata H, Kawano S, Tsuji S, Tsuji M, Sawaoka H, Kimura Y, Shiozaki H, Hori M (1999) Cyclooxygenase-2 overexpression enhances lymphatic invasion and metastasis in human gastric carcinoma. Am J Gastroenterol 94:451–455CrossRefPubMed Murata H, Kawano S, Tsuji S, Tsuji M, Sawaoka H, Kimura Y, Shiozaki H, Hori M (1999) Cyclooxygenase-2 overexpression enhances lymphatic invasion and metastasis in human gastric carcinoma. Am J Gastroenterol 94:451–455CrossRefPubMed
20.
go back to reference Mutoh M, Watanabe K, Kitamura T, Shoji Y, Takahashi M, Kawamori T, Tani K, Kobayashi M, Maruyama T, Kobayashi K, Ohuchida S, Sugimoto Y, Narumiya S, Sugimura T, Wakabayashi K (2002) Involvement of prostaglandin E receptor subtype EP4 in colon carcinogenesis. Cancer Res 62:28–32PubMed Mutoh M, Watanabe K, Kitamura T, Shoji Y, Takahashi M, Kawamori T, Tani K, Kobayashi M, Maruyama T, Kobayashi K, Ohuchida S, Sugimoto Y, Narumiya S, Sugimura T, Wakabayashi K (2002) Involvement of prostaglandin E receptor subtype EP4 in colon carcinogenesis. Cancer Res 62:28–32PubMed
21.
go back to reference Nardone G, Rocco A, Vaira D, Staibano S, Budillon A, Tatangelo F, Sciulli MG, Perna F, Salvatore G, Di Benedetto M, De Rosa G, Patrignani P (2004) Expression of COX-2, mPGE-synthase1, MDR-1 (P-gp), and Bcl-xL: a molecular pathway of H pylori-related gastric carcinogenesis. J Pathol 202:305–312CrossRefPubMed Nardone G, Rocco A, Vaira D, Staibano S, Budillon A, Tatangelo F, Sciulli MG, Perna F, Salvatore G, Di Benedetto M, De Rosa G, Patrignani P (2004) Expression of COX-2, mPGE-synthase1, MDR-1 (P-gp), and Bcl-xL: a molecular pathway of H pylori-related gastric carcinogenesis. J Pathol 202:305–312CrossRefPubMed
22.
go back to reference Que FG, Gores J (1996) Cell death by apoptosis: basic concept and disease relevance for the gastroenterologist. Gastroenterology 110:1238–1243PubMed Que FG, Gores J (1996) Cell death by apoptosis: basic concept and disease relevance for the gastroenterologist. Gastroenterology 110:1238–1243PubMed
23.
go back to reference Rees BP van, Saukkonen K, Ristimaki A (2002) Cyclooxygenase-2 expression during carcinogenesis in human stomach. J Pathol 196:171–179CrossRefPubMed Rees BP van, Saukkonen K, Ristimaki A (2002) Cyclooxygenase-2 expression during carcinogenesis in human stomach. J Pathol 196:171–179CrossRefPubMed
24.
go back to reference Rees BP van, Sivula A, Thoren S, Yokozaki H, Jakobsson PJ, Offerhaus GJ, Ristimaki A (2003) Expression of microsomal prostaglandin E synthase-1 in intestinal type gastric adenocarcinoma and in gastric cancer cell lines. Int J Cancer 107:551–556CrossRefPubMed Rees BP van, Sivula A, Thoren S, Yokozaki H, Jakobsson PJ, Offerhaus GJ, Ristimaki A (2003) Expression of microsomal prostaglandin E synthase-1 in intestinal type gastric adenocarcinoma and in gastric cancer cell lines. Int J Cancer 107:551–556CrossRefPubMed
25.
go back to reference Ristimäki A, Honkanen N, Jänkala H, Sipponen P, Härkönen M (1997) Expression of cyclooxygenase-2 in human gastric carcinoma. Cancer Res 57:1276–1280PubMed Ristimäki A, Honkanen N, Jänkala H, Sipponen P, Härkönen M (1997) Expression of cyclooxygenase-2 in human gastric carcinoma. Cancer Res 57:1276–1280PubMed
26.
go back to reference Romano M, Ricci V, Memoli A, Tuccillo C, Di Popolo A, Sommi P, Acquaviva AM, Del Vecchio Blanco C, Bruni CB, Zarrilli R (1998) Helicobacter pylori upregulates cyclooxygenase-2 mRNA expression and prostaglandin E2 synthesis in MKN 28 gastric mucosal cells in vitro. J Biol Chem 273:28560–28563CrossRefPubMed Romano M, Ricci V, Memoli A, Tuccillo C, Di Popolo A, Sommi P, Acquaviva AM, Del Vecchio Blanco C, Bruni CB, Zarrilli R (1998) Helicobacter pylori upregulates cyclooxygenase-2 mRNA expression and prostaglandin E2 synthesis in MKN 28 gastric mucosal cells in vitro. J Biol Chem 273:28560–28563CrossRefPubMed
27.
go back to reference Satoh K, Nagano Y, Shimomura C, Suzuki N, Saeki Y, Yokota H (2000) Expression of prostaglandin E synthase mRNA is induced in beta-amyloid treated rat astrocytes. Neurosci Lett 283:221–223CrossRefPubMed Satoh K, Nagano Y, Shimomura C, Suzuki N, Saeki Y, Yokota H (2000) Expression of prostaglandin E synthase mRNA is induced in beta-amyloid treated rat astrocytes. Neurosci Lett 283:221–223CrossRefPubMed
28.
go back to reference Stichtenoth DO, Thoren S, Bian H, Peters-Golden M, Jakobsson PJ, Crofford LJ (2001) Microsomal prostaglandin E synthase is regulated by proinflammatory cytokines and glucocorticoids in primary rheumatoid synovial cells. J Immunol 167:469–474. 14PubMed Stichtenoth DO, Thoren S, Bian H, Peters-Golden M, Jakobsson PJ, Crofford LJ (2001) Microsomal prostaglandin E synthase is regulated by proinflammatory cytokines and glucocorticoids in primary rheumatoid synovial cells. J Immunol 167:469–474. 14PubMed
29.
go back to reference Sun Y, Tang XM, Half E, Kuo MT, Sinicrope FA (2002) Cyclooxygenase-2 overexpression reduces apoptotic susceptibility by inhibiting the cytochrome c-dependent apoptotic pathway in human colon cancer cells. Cancer Res 62:6323–6328PubMed Sun Y, Tang XM, Half E, Kuo MT, Sinicrope FA (2002) Cyclooxygenase-2 overexpression reduces apoptotic susceptibility by inhibiting the cytochrome c-dependent apoptotic pathway in human colon cancer cells. Cancer Res 62:6323–6328PubMed
30.
go back to reference Sung JJ, Leung WK, Go MY, To KF, Cheng AS, Ng EK, Chan FK (2000) Cyclooxygenase-2 expression in Helicobacter pylori-associated premalignant and malignant gastric lesions. Am J Pathol 157:729–735PubMed Sung JJ, Leung WK, Go MY, To KF, Cheng AS, Ng EK, Chan FK (2000) Cyclooxygenase-2 expression in Helicobacter pylori-associated premalignant and malignant gastric lesions. Am J Pathol 157:729–735PubMed
31.
go back to reference Tang X, Sun YJ, Half E, Kuo MT, Sinicrope FA (2002) Cyclooxygenase-2 overexpression inhibits death receptor 5 expression and confers resistance to tumor necrosis factor-related apoptosis-inducing ligand-induced apoptosis in human colon cancer cells. Cancer Res 62:4903–4908PubMed Tang X, Sun YJ, Half E, Kuo MT, Sinicrope FA (2002) Cyclooxygenase-2 overexpression inhibits death receptor 5 expression and confers resistance to tumor necrosis factor-related apoptosis-inducing ligand-induced apoptosis in human colon cancer cells. Cancer Res 62:4903–4908PubMed
32.
go back to reference Tanikawa N, Ohmiya Y, Ohkubo H, Hashimoto K, Kangawa K, Kojima M, Ito S, Watanabe K (2002) Identification and characterization of a novel type of membrane-associated prostaglandin E synthase. Biochem Biophys Res Commun 291:884–889CrossRefPubMed Tanikawa N, Ohmiya Y, Ohkubo H, Hashimoto K, Kangawa K, Kojima M, Ito S, Watanabe K (2002) Identification and characterization of a novel type of membrane-associated prostaglandin E synthase. Biochem Biophys Res Commun 291:884–889CrossRefPubMed
33.
go back to reference Tanioka T, Nakatani Y, Semmyo N, Murakami M, Kudo I (2000) Molecular identification of cytosolic prostaglandin E2 synthase that is functionally coupled with cyclooxygenase-1 in immediate prostaglandin E2 biosynthesis. J Biol Chem 275:32775–32782CrossRefPubMed Tanioka T, Nakatani Y, Semmyo N, Murakami M, Kudo I (2000) Molecular identification of cytosolic prostaglandin E2 synthase that is functionally coupled with cyclooxygenase-1 in immediate prostaglandin E2 biosynthesis. J Biol Chem 275:32775–32782CrossRefPubMed
34.
go back to reference Tsujii M, DuBois RN (1995) Alterations in cellular adhesion and apoptosis in epithelial cells overexpressing prostaglandin endoperoxide synthase 2. Cell 83:493–501CrossRefPubMed Tsujii M, DuBois RN (1995) Alterations in cellular adhesion and apoptosis in epithelial cells overexpressing prostaglandin endoperoxide synthase 2. Cell 83:493–501CrossRefPubMed
35.
go back to reference Tsujii M, Kawano S, DuBois RN (1997) Cyclooxyenase-2 expression in human colon cancer cells increases metastatic potential. Proc Natl Acad Sci USA 94:3336–3340CrossRefPubMed Tsujii M, Kawano S, DuBois RN (1997) Cyclooxyenase-2 expression in human colon cancer cells increases metastatic potential. Proc Natl Acad Sci USA 94:3336–3340CrossRefPubMed
36.
go back to reference Tsujii M, Kawano S, Tsuji S, Sawaoka H, Hori M, DuBois RN (1998) Cyclooxygenase regulates angiogenesis induced by colon cancer cells. Cell 93:705–716CrossRefPubMed Tsujii M, Kawano S, Tsuji S, Sawaoka H, Hori M, DuBois RN (1998) Cyclooxygenase regulates angiogenesis induced by colon cancer cells. Cell 93:705–716CrossRefPubMed
37.
go back to reference Uefuji K, Ichikura T, Mochizuki H, Shinomiya N (1998) Expression of cyclooxygenase-2 protein in gastric adenocarcinoma. J Surg Oncol 69:168–172CrossRefPubMed Uefuji K, Ichikura T, Mochizuki H, Shinomiya N (1998) Expression of cyclooxygenase-2 protein in gastric adenocarcinoma. J Surg Oncol 69:168–172CrossRefPubMed
38.
go back to reference Uefuji K, Ichikura T, Mochizuki H (2000) Cyclooxygenase-2 expression is related to prostaglandin biosynthesis and angiogenesis in human gastric cancer. Clin Cancer Res 6:135–138PubMed Uefuji K, Ichikura T, Mochizuki H (2000) Cyclooxygenase-2 expression is related to prostaglandin biosynthesis and angiogenesis in human gastric cancer. Clin Cancer Res 6:135–138PubMed
39.
go back to reference Watanabe K, Kurihara K, Suzuki T (1999) Purification and characterization of membrane-bound prostaglandin E synthase from bovine heart. Biochim Biophys Acta 1439:406–414CrossRefPubMed Watanabe K, Kurihara K, Suzuki T (1999) Purification and characterization of membrane-bound prostaglandin E synthase from bovine heart. Biochim Biophys Acta 1439:406–414CrossRefPubMed
40.
go back to reference Watanabe K, Kawamori T, Nakatsugi S, Ohta T, Ohuchida S, Yamamoto H, Maruyama T, Kondo K, Ushikubi F, Narumiya S, Sugimura T, Wakabayashi K (1999) Role of the prostaglandin E receptor subtype EP1 in colon carcinogenesis. Cancer Res 59:5093–5096PubMed Watanabe K, Kawamori T, Nakatsugi S, Ohta T, Ohuchida S, Yamamoto H, Maruyama T, Kondo K, Ushikubi F, Narumiya S, Sugimura T, Wakabayashi K (1999) Role of the prostaglandin E receptor subtype EP1 in colon carcinogenesis. Cancer Res 59:5093–5096PubMed
41.
go back to reference Yamagata K, Matsumura K, Inoue W, Shiraki T, Suzuki K, Yasuda S, Sugiura H, Cao C, Watanabe Y, Kobayashi S (2001) Coexpression of microsomal-type prostaglandin E synthase with cyclooxygenase-2 in brain endothelial cells of rats during endotoxin-induced fever. J Neurosci 21:2669–2677PubMed Yamagata K, Matsumura K, Inoue W, Shiraki T, Suzuki K, Yasuda S, Sugiura H, Cao C, Watanabe Y, Kobayashi S (2001) Coexpression of microsomal-type prostaglandin E synthase with cyclooxygenase-2 in brain endothelial cells of rats during endotoxin-induced fever. J Neurosci 21:2669–2677PubMed
42.
go back to reference Yoshimatsu K, Altorki NK, Golijanin D (2001) Inducible prostaglandin E synthase is overexpressed in non-small cell lung cancer. Clin Cancer Res 7:2669–2674PubMed Yoshimatsu K, Altorki NK, Golijanin D (2001) Inducible prostaglandin E synthase is overexpressed in non-small cell lung cancer. Clin Cancer Res 7:2669–2674PubMed
43.
go back to reference Yoshimatsu K, Golijanin D, Paty PB, Soslow RA, Jakobsson PJ, DeLellis RA, Subbaramaiah K, Dannenberg AJ (2001) Inducible microsomal prostaglandin E synthase is overexpressed in colorectal adenomas and cancer. Clin Cancer Res 7:3971–3976PubMed Yoshimatsu K, Golijanin D, Paty PB, Soslow RA, Jakobsson PJ, DeLellis RA, Subbaramaiah K, Dannenberg AJ (2001) Inducible microsomal prostaglandin E synthase is overexpressed in colorectal adenomas and cancer. Clin Cancer Res 7:3971–3976PubMed
Metadata
Title
Expression of proteins related to prostaglandin E2 biosynthesis is increased in human gastric cancer and during gastric carcinogenesis
Author
Tae Jung Jang
Publication date
01-12-2004
Publisher
Springer-Verlag
Published in
Virchows Archiv / Issue 6/2004
Print ISSN: 0945-6317
Electronic ISSN: 1432-2307
DOI
https://doi.org/10.1007/s00428-004-1104-3

Other articles of this Issue 6/2004

Virchows Archiv 6/2004 Go to the issue

Announcements

December 2004