Abstract
Adipose tissue exists in the gastric submucosa and subserosa. Thus, adipose tissue stromal cells (ATSCs), which include mesenchymal stem cells (MSCs), seem critical for the progression of gastric cancer but their interaction with the cancer cells is unknown. We demonstrated an interaction between these cells, using immunohistochemistry, Western blot and the collagen gel invasion assay system, in which the adenocarcinoma cells (well and poorly differentiated types, MKN28 and MKN45, respectively) were cultured on a ATSC-embedded or ATSC-non-embedded gel. ATSCs promoted the expression of the growth marker, proliferation cell nuclear antigen but inhibited that of the apoptosis marker, single-stranded DNA, in the cancer cell types. ATSCs accelerated the invasion of only MKN28 into the gel and promoted the expression of mitogen-activated protein kinase (MAPK, pERK-1/2) but decreased that of the molecularly targeted protein, HER2, in the cancer cells. ATSCs did not affect the expression of the prostaglandin biosynthetic enzyme cyclooxgenase-2 (COX-2) in the cancer cells. The COX-2 inhibitor celecoxib did not affect the morphology or invasion of the cancer cells. The cancer cell types in turn promoted the display of the myofibroblast marker, α-smooth muscle actin, whereas they decreased that of some MSC markers, e.g., CD44 and CD105, in ATSCs. The data suggest that (1) ATSCs influence the progression of gastric cancer by increasing their growth/invasion and decreasing their apoptosis through MAPK activation in a COX-2-independent way; (2) ATSCs adversely affect HER2-targeted therapy; (3) the cancer cells induce the cancer-associated myofibroblast phenotype in ATSCs.
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Antonacopoulou AG, Tsamandas AC, Petsas T, Liava A, Scopa CD, Papavassiliou AG, Kalofonos HP (2008) EGFR, HER-2 and COX-2 levels in colorectal cancer. Histopathology 53:698–706
Bai XM, Jiang H, Ding JX, Peng T, Ma J, Wang YH, Zhang L, Zhang H, Leng J (2010) Prostaglandin E2 upregulates survivin expression via the EP1 receptor in hepatocellular carcinoma cells. Life Sci 86:214–223
Chang XZ, Yu J, Zhang XH, Yin J, Wang T, Cao XC (2009) Enhanced expression of trophinin promotes invasive and metastatic potential of human gallbladder cancer cells. J Cancer Res Clin Oncol 135:581–590
Corsini C, Mancuso P, Paul S, Burlini A, Martinelli G, Pruneri G, Bertolini F (2003) Stroma cells: a novel target of herceptin activity. Clin Cancer Res 9:1820–1825
Cunningham CC (1992) Actin structural proteins in cell motility. Cancer Metastasis Rev 11:69–77
De Wever O, Mareel M (2003) Role of tissue stroma in cancer cell invasion. J Pathol 200:429–447
De Wever O, Demetter P, Mareel M, Bracke M (2008) Stromal myofibroblasts are drivers of invasive cancer growth. Int J Cancer 123:2229–2238
Dent P, Yacoub A, Fisher PB, Hagan MP, Grant S (2003) MAPK pathways in radiation responses. Oncogene 22:5885–5896
Gomillion CT, Burg KJ (2006) Stem cells and adipose tissue engineering. Biomaterials 27:6052–6063
Gonda TA, Varro A, Wang TC, Tycko B (2010) Molecular biology of cancer-associated fibroblasts: can these cells be targeted in anti-cancer therapy? Semin Cell Dev Biol 21:2–10
Guo X, Oshima H, Kitmura T, Taketo MM, Oshima M (2008) Stromal fibroblasts activated by tumor cells promote angiogenesis in mouse gastric cancer. J Biol Chem 283:19864–19871
Ho SB, Shekels LL, Toribara NW, Kim YS, Lyftogt C, Cherwitz DL, Niehans GA (1995) Mucin gene expression in normal, preneoplastic, and neoplastic human gastric epithelium. Cancer Res 55:2681–2690
Hu M, Peluffo G, Chen H, Gelman R, Schnitt S, Polyak K (2009) Role of COX-2 in epithelial-stromal cell interactions and progression of ductal carcinoma in situ of the breast. Proc Natl Acad Sci USA 106:3372–3377
Jimenez P, Piazuelo E, Cebrian C, Ortego J, Strunk M, Garcia-Gonzalez MA, Santander S, Alcedo J, Lanas A (2010) Prostaglandin EP2 receptor expression is increased in Barrett’s oesophagus and oesophageal adenocarcinoma. Aliment Pharmacol Ther 31:440–451
Kamochi N, Nakashima M, Aoki S, Uchihashi K, Sugihara H, Toda S, Kudo S (2008) Irradiated fibroblast-induced bystander effects on invasive growth of squamous cell carcinoma under cancer-stromal cell interaction. Cancer Sci 99:2417–2427
Kopfstein L, Christofori G (2006) Metastasis: cell-autonomous mechanisms versus contributions by the tumor microenvironment. Cell Mol Life Sci 63:449–468
Lee MS, Cha EY, Thuong PT, Kim JY, Ahn MS, Sul JY (2010) Down-regulation of human epidermal growth factor receptor 2/neu oncogene by corosolic acid induces cell cycle arrest and apoptosis in NCI-N87 human gastric cancer cells. Biol Pharm Bull 33:931–937
Liu L, Zhang H, Sun L, Gao Y, Jin H, Liang S, Wang Y, Dong M, Shi Y, Li Z, Fan D (2010) ERK/MAPK activation involves hypoxia-induced MGr1-Ag/37LRP expression and contributes to apoptosis resistance in gastric cancer. Int J Cancer 127:820–829
Manabe Y, Toda S, Miyazaki K, Sugihara H (2003) Mature adipocytes, but not preadipocytes, promote the growth of breast carcinoma cells in collagen gel matrix culture through cancer-stromal cell interactions. J Pathol 201:221–228
Mareel M, Leroy A (2003) Clinical, cellular, and molecular aspects of cancer invasion. Physiol Rev 83:337–376
Matsuyama A, Toda S, Yamada S, Inokuchi A, Sugihara H (2002) Effects of irradiation on biological behavior of carcinoma cells under carcinoma-stromal cell interaction and air-liquid interface: a possible model for testing radiosensitivity of carcinoma of the upper aerodigestive tract using a collagen gel culture system. Pathol Res Pract 198:469–478
Mulligan MS, Vaporciyan AA, Miyasaka M, Tamatani T, Ward PA (1993) Tumor necrosis factor alpha regulates in vivo intrapulmonary expression of ICAM-1. Am J Pathol 142:1739–1749
Naryzhny SN (2008) Proliferating cell nuclear antigen: a proteomics view. Cell Mol Life Sci 65:3789–3808
Ohsawa R, Miyazaki H, Niisato N, Shiozaki A, Iwasaki Y, Otsuji E, Marunaka Y (2010) Intracellular chloride regulates cell proliferation through the activation of stress-activated protein kinases in MKN28 human gastric cancer cells. J Cell Physiol 223:764–770
Pietras K, Ostman A (2010) Hallmarks of cancer: interactions with the tumor stroma. Exp Cell Res 316:1324–1331
Radisky DC, Kenny PA, Bissell MJ (2007) Fibrosis and cancer: do myofibroblasts come also from epithelial cells via EMT? J Cell Biochem 101:830–839
Satoh S, Toda S, Inokuchi A, Sugihara H (2005) A new in vitro model for analyzing the biological behavior of well-differentiated squamous cell carcinoma. Pathol Res Pract 201:27–35
Semba S, Kodama Y, Ohnuma K, Mizuuchi E, Masuda R, Yashiro M, Hirakawa K, Yokozaki H (2009) Direct cancer-stromal interaction increases fibroblast proliferation and enhances invasive properties of scirrhous-type gastric carcinoma cells. Br J Cancer 101:1365–1373
Sonoda E, Aoki S, Uchihashi K, Soejima H, Kanaji S, Izuhara K, Satoh S, Fujitani N, Sugihara H, Toda S (2008) A new organotypic culture of adipose tissue fragments maintains viable mature adipocytes for a long term, together with development of immature adipocytes and mesenchymal stem cell-like cells. Endocrinology 149:4794–4798
Toda S, Matsumura S, Fujitani N, Nishimura T, Yonemitsu N, Sugihara H (1997) Transforming growth factor-beta1 induces a mesenchyme-like cell shape without epithelial polarization in thyrocytes and inhibits thyroid folliculogenesis in collagen gel culture. Endocrinology 138:5561–5575
Toda S, Yamada S, Aoki S, Inokuchi A, Sugihara H (2005) Air-liquid interface promotes invasive growth of laryngeal squamous cell carcinoma with or without hypoxia. Biochem Biophys Res Commun 326:866–872
Trayhurn P (2007) Adipocyte biology. Obes Rev 8 (Suppl 1):41–44
Tucker ON, Dannenberg AJ, Yang EK, Zhang F, Teng L, Daly JM, Soslow RA, Masferrer JL, Woerner BM, Koki AT, Fahey TJ 3rd (1999) Cyclooxygenase-2 expression is up-regulated in human pancreatic cancer. Cancer Res 59:987–990
Westermarck J, Kahari VM (1999) Regulation of matrix metalloproteinase expression in tumor invasion. FASEB J 13:781–792
Wijnhoven BP, Dinjens WN, Pignatelli M (2000) E-cadherin-catenin cell-cell adhesion complex and human cancer. Br J Surg 87:992–1005
Wozniak SE, Gee LL, Wachtel MS, Frezza EE (2009) Adipose tissue: the new endocrine organ? A review article. Dig Dis Sci 54:1847–1856
Wu M, Jung L, Cooper AB, Fleet C, Chen L, Breault L, Clark K, Cai Z, Vincent S, Bottega S, Shen Q, Richardson A, Bosenburg M, Naber SP, DePinho RA, Kuperwasser C, Robinson MO (2009) Dissecting genetic requirements of human breast tumorigenesis in a tissue transgenic model of human breast cancer in mice. Proc Natl Acad Sci USA 106:7022–7027
Yamada S, Toda S, Shin T, Sugihara H (1999) Effects of stromal fibroblasts and fat cells and an environmental factor air exposure on invasion of laryngeal carcinoma (HEp-2) cells in a collagen gel invasion assay system. Arch Otolaryngol Head Neck Surg 125:424–431
Zhang XL, Yang YS, Xu DP, Qu JH, Guo MZ, Gong Y, Huang J (2009) Comparative study on overexpression of HER2/neu and HER3 in gastric cancer. World J Surg 33:2112–2118
Acknowledgements
We thank Messrs. H. Ideguchi, S. Nakahara and F. Mutoh and Mrs. M. Nishida for their helpful technical assistance.
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This work was supported by Grants-in-Aid from the Japanese Ministry of Education, Culture, Sports, Science, and Technology for Scientific Research (nos. 18591871, 20592023 to S.T.; 20590728 to K.F.) and personal grants from Koike Hospital, Sasebo Chuo Hospital, Nagasaki Rosai Hospital and Yamada Clinic (to S.T.).
The authors declare no conflict of interest.
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Nomoto-Kojima, N., Aoki, S., Uchihashi, K. et al. Interaction between adipose tissue stromal cells and gastric cancer cells in vitro. Cell Tissue Res 344, 287–298 (2011). https://doi.org/10.1007/s00441-011-1144-3
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DOI: https://doi.org/10.1007/s00441-011-1144-3