1
|
Park G, Song NY, Kim DH, Lee SJ, Chun KS. Thymoquinone Suppresses Migration of Human Renal Carcinoma Caki-1 Cells through Inhibition of the PGE 2-Mediated Activation of the EP2 Receptor Pathway. Biomol Ther (Seoul) 2021; 29:64-72. [PMID: 32843585 PMCID: PMC7771838 DOI: 10.4062/biomolther.2020.048] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/07/2020] [Accepted: 07/16/2020] [Indexed: 11/05/2022] Open
Abstract
Renal cell carcinoma (RCC) is likely to metastasize to other organs, and is often resistant to conventional chemotherapies. Thymoquinone (TQ), a phytochemical derived from the seeds of Nigella sativa, has been shown to inhibit migration and metastasis in various cancers. In this study, we assessed the effect of TQ on the migratory activity of human RCC Caki-1 cells. We found that treatment with TQ reduced the proteolytic activity of matrix metalloproteinase-9 (MMP-9) in Caki-1 cells. TQ significantly repressed prostaglandin E2 (PGE2) production, its EP2 receptor expression as well as the activation of Akt and p38, the wellknown upstream signal proteins of MMP-9. In addition, treatment with butaprost, a PGE2 agonist, also induced MMP-9 activity and migration/invasion in Caki-1 cells. Moreover, pharmacological inhibitors of PI3K/Akt and p38 remarkably attenuated butaprostinduced Caki-1 cell migration and invasion, implying that activation of PI3K/Akt and p38 is a bridge between the PGE2-EP2 axis and MMP-9-dependent migration and invasion. Taken together, these data suggest that TQ is a promising anti-metastatic drug to treat advanced and metastatic RCC.
Collapse
Affiliation(s)
- Geumi Park
- College of Pharmacy, Keimyung University, Daegu 42601, Republic of Korea
| | - Na-Young Song
- College of Dentistry, Younsei University, Seoul 03722, Republic of Korea
| | - Do-Hee Kim
- Department of Chemistry, College of Convergence and Integrated Science, Kyonggi University, Suwon 16227, Republic of Korea
| | - Su-Jun Lee
- Department of Pharmacology and Pharmacogenomics Research Center, Inje University College of Medicine, Busan 47392, Republic of Korea
| | - Kyung-Soo Chun
- College of Pharmacy, Keimyung University, Daegu 42601, Republic of Korea
| |
Collapse
|
2
|
Expression of tissue levels of matrix metalloproteinases and their inhibitors in breast cancer. Breast 2013; 22:330-4. [DOI: 10.1016/j.breast.2012.08.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2011] [Revised: 08/04/2012] [Accepted: 08/17/2012] [Indexed: 11/18/2022] Open
|
3
|
Qiao ZK, Li YL, Lu HT, Wang KL, Xu WH. Expression of tissue levels of matrix metalloproteinases and tissue inhibitors of metalloproteinases in renal cell carcinoma. World J Surg Oncol 2013; 11:1. [PMID: 23281640 PMCID: PMC3548713 DOI: 10.1186/1477-7819-11-1] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2012] [Accepted: 10/31/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Matrix metalloproteinases (MMPs) are one of the major classes of proteolytic enzymes involved in tumor invasion and metastasis and are inhibited by naturally occurring tissue inhibitors of metalloproteinases (TIMPs). {AU Query: Please verify that corrections made to previous sentence did not alter intended meaning}. In this study, we examined the expression of MMP-2, MMP-9, membrane-type 1 (MT1)-MMP, TIMP-1, and TIMP-2 in renal tissue samples of renal cell cancer and examined the correlation between their expression and clinicopathological parameters. METHODS Renal tissue samples from 76 patients with renal cell carcinoma were available for this study. To determine the expression of MMP-2, MMP-9, MT1-MMP, TIMP-1, and TIMP-2, semi-quantitative reverse transcriptase-polymerase chain reaction (RT-PCR) was carried out on tumor and normal tissues. RESULTS Mean MMP-2, MMP-9, MT1-MMP, TIMP-1, and TIMP-2 mRNA expression in the renal cell carcinomas was significantly higher than in the normal renal tissue (P <0.05). The RT-PCR data of MMP-2, MMP-9, MT1-MMP, TIMP-1, and TIMP-2 did not show any significant correlation with tumor type or pathologic grade of renal cell carcinoma. MMP-2, MMP-9 and MT1-MMP mRNA expression increased significantly with the TNM stage of the tumor. CONCLUSIONS Mean MMP-2, MMP-9, MT1-MMP, TIMP-1, and TIMP-2 mRNA expression in the renal cell carcinomas was significantly higher than in the normal renal tissue.
Collapse
Affiliation(s)
- Zhen-kui Qiao
- Department of Urology, the Fourth Affiliated Hospital of Harbin Medical University, 37 Yiyuan Road, Harbin, 150001, China
| | | | | | | | | |
Collapse
|
4
|
Glycosylation of Nα-lauryl-O-(β-D-xylopyranosyl)-L-serinamide as a saccharide primer in cells. Carbohydr Res 2012; 361:33-40. [PMID: 22960263 DOI: 10.1016/j.carres.2012.08.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Revised: 08/08/2012] [Accepted: 08/09/2012] [Indexed: 11/23/2022]
Abstract
N(α)-Lauryl-O-(β-D-xylopyranosyl)-L-serinamide (Xyl-Ser-C12) was synthesized as a saccharide primer to obtain oligosaccharides of glycosaminoglycan using the glycan biosynthetic potential of mouse osteosarcoma FBJ-S1 cells and Chinese hamster ovary (CHO) cells. The glycosylated products secreted into the culture medium were collected and analyzed by liquid chromatography-mass spectrometry and glycosidase digestion. The structure of the Xyl-Ser-C12 derivatives was investigated. Several glycosaminoglycan-type oligosaccharides, such as GalNAc-(GlcA-GlcNAc)(n)-GlcA-Gal-Gal-Xyl-Ser-C12, were detected, and identified as intermediates of the biosynthesis of heparan sulfate glycosaminoglycans. Xyl-Ser-C12 exhibited greater acceptor activity for the glycosylation of glycosaminoglycan-type oligosaccharides than p-nitrophenyl-β-D-xylopyranoside.
Collapse
|
5
|
Wang Y, Yang X, Yamagata S, Yamagata T, Sato T. Involvement of Ext1 and heparanase in migration of mouse FBJ osteosarcoma cells. Mol Cell Biochem 2012; 373:63-72. [PMID: 23054193 DOI: 10.1007/s11010-012-1475-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Accepted: 09/26/2012] [Indexed: 12/01/2022]
Abstract
To know the involvement of glycosaminoglycans (GAGs) in the metastasis of mouse FBJ osteosarcoma cells, N(α)-lauroyl-O-(β-D-xylopyranosyl)-L-serinamide (Xyl-Ser-C12), which initiates elongation of GAG chains using the glycan biosynthesis system in cells, was administered to FBJ cells with different metastatic capacities. Production of glycosylated products derived from Xyl-Ser-C12, especially heparan sulfate (HS) GAG-type oligosaccharides such as GalNAc-GlcA-GlcNAc-GlcA-Gal-Gal-Xyl-Ser-C12, was indicated in poorly metastatic FBJ-S1 cells more than in highly metastatic FBJ-LL cells by LC-MS. The results of RT-PCR revealed that HS synthases, Ext1 and Ext2, were expressed in FBJ-S1 cells more than in FBJ-LL cells. Furthermore, siRNA against Ext1 suppressed the expression of HS and enhanced the motility of FBJ-S1 cells. In addition, the expression of heparanase (HPSE) was enhanced in Ext-1-knockdown FBJ-S1 cells, and responsible for the increase in cell motility caused by the down-regulation of Ext1 expression. Our data provide the first evidence that Ext1 regulates the expression of HPSE and also indicated that levels of Ext1 and HPSE influenced the motility of FBJ cells.
Collapse
Affiliation(s)
- Yinan Wang
- Department of Biosciences and Informatics, Keio University, Hiyoshi, Yokohama 223-8522, Japan
| | | | | | | | | |
Collapse
|
6
|
Yang XY, Huang CC, Kan QM, Li Y, Liu D, Zhang XC, Sato T, Yamagata S, Yamagata T. Calcium regulates caveolin-1 expression at the transcriptional level. Biochem Biophys Res Commun 2012; 426:334-41. [PMID: 22940132 DOI: 10.1016/j.bbrc.2012.08.079] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2012] [Accepted: 08/15/2012] [Indexed: 11/29/2022]
Abstract
Caveolin-1, an indispensable component of caveolae serving as a transformation suppressor protein, is highly expressed in poorly metastatic mouse osteosarcoma FBJ-S1 cells while highly metastatic FBJ-LL cells express low levels of caveolin-1. Calcium concentration is higher in FBJ-S1 cells than in FBJ-LL cells; therefore, we investigated the possibility that calcium signaling positively regulates caveolin-1 in mouse FBJ-S1 cells. When cells were treated with the calcium channel blocker nifedipine, cyclosporin A (a calcineurin inhibitor), or INCA-6 (a nuclear factor of activated T-cells [NFAT] inhibitor), caveolin-1 expression at the mRNA and protein levels decreased. RNA silencing of voltage-dependent L-type calcium channel subunit alpha-1C resulted in suppression of caveolin-1 expression. This novel caveolin-1 regulation pathway was also identified in mouse NIH 3T3 cells and Lewis lung carcinoma cells. These results indicate that caveolin-1 is positively regulated at the transcriptional level through a novel calcium signaling pathway mediated by L-type calcium channel/Ca(2+)/calcineurin/NFAT.
Collapse
Affiliation(s)
- Xiao-Yan Yang
- Laboratory of Tumor Biology and Glycobiology, Department of Life Sciences, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | | | | | | | | | | | | | | | | |
Collapse
|
7
|
GM3 Upregulation of matrix metalloproteinase-9 possibly through PI3K, AKT, RICTOR, RHOGDI-2, and TNF-A pathways in mouse melanoma B16 cells. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2011; 705:335-48. [PMID: 21618116 DOI: 10.1007/978-1-4419-7877-6_16] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
8
|
Zhang M, Zhu GY, Gao HY, Zhao SP, Xue Y. Expression of tissue levels of matrix metalloproteinases and tissue inhibitors of metalloproteinases in gastric adenocarcinoma. J Surg Oncol 2010; 103:243-7. [PMID: 21337552 DOI: 10.1002/jso.21824] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2010] [Accepted: 11/15/2010] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND OBJECTIVES Matrix metalloproteinases (MMPs) are one of the major classes of proteolytic enzymes involved in tumor invasion and metastasis, being inhibited by naturally occurring tissue inhibitors of metalloproteinases (TIMPs). We examined mRNA expression for MMP-2, MMP-7, MMP-9, MT1-MMP, TIMP-1, and TIMP-2 in human gastric adenocarcinoma tissues, and the correlation between their expression and clinicopathological variables. METHODS Gastric tissue samples from 72 patients with gastric adenocarcinoma were available for this study. To determine mRNA expression for MMP-2, MMP-7, MMP-9, MT1-MMP, TIMP-1, and TIMP-2, semiquantitative reverse transcriptase-polymerase chain reaction (RT-PCR) was carried out on tumor and normal tissues, respectively. RESULTS Mean MMP-2, MMP-7, MMP-9, MT1-MMP, TIMP-1, and TIMP-2 mRNA expression in the gastric adenocarcinomas was significantly higher than in the normal tissue. In terms of the invasion of the tumor, lymph node metastasis, and tumor stage of gastric adenocarcinoma, the differences in MMP-2, MMP-7, MMP-9, and MT1-MMP mRNA expression levels were significant. MMP-2, MMP-7, MMP-9, MT1-MMP, TIMP-1, and TIMP-2 mRNA expression did not differ significantly in relation to histological type of gastric adenocarcinoma. CONCLUSION The correlation between the increased expression of MMP-2, MMP-7, MMP-9, and MTI-MMP and clinicopathological parameters reflects a role in predicting the aggressive behavior of gastric cancer.
Collapse
Affiliation(s)
- Ming Zhang
- Department of Gastroenterologic Surgery, Affiliated Tumor Hospital of Harbin Medical University, Harbin, China
| | | | | | | | | |
Collapse
|
9
|
Metaloproteasas de la matriz extracelular como marcadores moleculares en cáncer gástrico. Med Clin (Barc) 2010; 134:123-6. [DOI: 10.1016/j.medcli.2009.09.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2009] [Accepted: 09/10/2009] [Indexed: 01/27/2023]
|
10
|
The expression of matrix metalloproteinase 9 and cathepsin B in gastric carcinoma is associated with lymph node metastasis, but not with postoperative survival. Folia Histochem Cytobiol 2008; 46:57-64. [PMID: 18296264 DOI: 10.2478/v10042-008-0007-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Degradation components of basement membrane could be crucial for tumor invasion. A key role in this process has been assigned to cysteine proteases, i.e. cathepsins and matrix metalloproteinases. The purpose of this study was to investigate the relationship of the expression of MMP-9 and cathepsin B with tumor aggressiveness expressed by lymph node metastases and survival rates in gastric carcinoma patients. Slides of 5 mum-thick serial sections from 91 patients with primary gastric carcinoma were prepared and analyzed for MMP-9 and cathepsin B expression using anti-human monoclonal antibody (NCL-MMP-9 clone; dilution 1:40 and NCL-CATH-B clone; dilution 1:40). The patients were clinically monitored for 84 months. We found no association between the expression of MMP-9 and cathepsin B in main mass of tumor and patients' gender, tumor location, Lauren's classification or histological differentiation. Also no correlation was observed between the expression of MMP-9 in main mass of tumor and depth of invasion. A strong statistically significant association was found between the expression of MMP-9 and cathepsin B in main mass of tumor and lymph node involvement (p<0.001; p<0.001, respectively). However, we observed no correlation between the expression of MMP-9 and cathepsin B in main mass of tumor and lymph node involvement or 5-year overall survival. Our results may suggest that the expression of matrix metalloproteinase-9 (MMP-9) and cathepsin B is correlated with lymph node metastasis in advanced gastric carcinoma, but not with patients' postoperative survival.
Collapse
|
11
|
Ray JM, Stetler-Stevenson WG. Section Review Biologicals & Immunologicals: Matrix metalloproteinases and malignant disease: Recent developments. Expert Opin Investig Drugs 2008. [DOI: 10.1517/13543784.5.3.323] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
12
|
Wang L, Takaku S, Wang P, Hu D, Hyuga S, Sato T, Yamagata S, Yamagata T. Ganglioside GD1a regulation of caveolin-1 and Stim1 expression in mouse FBJ cells: augmented expression of caveolin-1 and Stim1 in cells with increased GD1a content. Glycoconj J 2007; 23:303-15. [PMID: 16897174 DOI: 10.1007/s10719-006-5742-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2005] [Revised: 10/24/2005] [Accepted: 10/27/2005] [Indexed: 01/26/2023]
Abstract
GD1a was previously shown responsible for regulating cell motility, cellular adhesiveness to vitronectin, phosphorylation of c-Met and metastatic ability of mouse FBJ osteosarcoma cells. To determine the particular molecules regulated by GD1a, FBJ cells were assessed for tumor-related gene expression by semi-quantitative RT-PCR. Caveolin-1 and stromal interaction molecule 1 (Stim1) expression in FBJ-S1 cells, rich in GD1a, were found to be 6 and 4 times as much, respectively, than in FBJ-LL cells devoid of GD1a. Enhanced production of caveolin-1 in protein was confirmed by Western blotting. A low-metastatic FBJ-LL cell variant, having high GD1a expression through beta1-4GalNAcT-1 (GM2/GD2 synthase) cDNA transfection (Hyuga S, et al, Int J Cancer 83: 685-91, 1999), showed enhanced production of caveolin-1 and Stim1 in mRNA and protein, compared to mock-transfectant M5. Incubation of FBJ-M5 cells with exogenous GD1a augmented the expression of caveolin-1 in mRNA and protein and Stim1 in mRNA as well. Treatment of FBJ-S1 with fumonisin B1, an inhibitor of N-acylsphinganine synthesis, for 15 days caused the complete depletion of gangliosides and suppressed the expression of caveolin-1 and Stim1. St3gal5 siRNA transfected cells showed decreased expression of caveolin-1 and Stim1 mRNA, as well as St3gal5 mRNA. These findings clearly indicate ganglioside GD1a to be involved in the regulation of the transformation suppressor genes, caveolin-1 and Stim1. Moreover, treatment with GD1a of mouse melanoma B16 cells and human hepatoma HepG2 cells brought about elevated expression of caveolin-1 and Stim1.
Collapse
Affiliation(s)
- Li Wang
- Laboratory of Tumor Biology and Glycobiology, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | | | | | | | | | | | | | | |
Collapse
|
13
|
Daniel P, Wagrowska-Danilewicz M, Danilewicz M, Stasikowska O, Malecka-Panas E. Transforming growth factor beta 1 and metalloproteinase-9 overexpression in colorectal cancer (CC) and adenoma. Int J Colorectal Dis 2007; 22:1165-72. [PMID: 17394006 DOI: 10.1007/s00384-007-0296-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/21/2007] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS Although the role of transforming growth factor beta (TGFbeta) 1 and metalloproteinase-9 (MMP-9) is well documented in colorectal cancer (CC), there is a little evidence supporting its role in early carcinogenesis. The aim of the study was to determine the pattern of immunohistochemical expression of TGFbeta1, MMP-9, and Ki-67 in CC and adenomatous polyps. PATIENT/METHODS The study group comprised 50 patients with colorectal polyps and 33 patients with CC. Endoscopically removed polyps and CC biopsies had been evaluated with histopatologic examination and immunohistochemistry. The biopsies from 30 healthy objects served as a control group. For all antibodies labeling indices (LI) had been calculated. RESULTS Among 62 adenomas, 33 high-grade dysplasia (HGD) and 29 low-grade dysplasia (LGD) had been detected. Mean TGFbeta1, MMP-9, and Ki-67 LI in CC were significantly higher (p < 0.01, 0.01, and 0.01, respectively) than in HGD polyps. Mean TGFbeta1, MMP-9, and Ki-67 LI in HGD polyps were significantly higher than in LGD polyps (p < 0.01, 0.01, and 0.01, respectively). There had been no statistical difference in TGFbeta1, MMP-9, and Ki-67 LI between LGD and the control group (p > 0.05, 0.05, and 0.05, respectively). There was a positive correlation between TGFbeta1 and MMP-9 (r = 0.898), Ki-67 and MMP-9 (r = 0.938), and TGFbeta1 and Ki-67 (r = 0.913). We did not observe any correlation between TGFbeta1, MMP-9, Ki-67 LI and the clinical parameters evaluated. CONCLUSION The increased expression of TGFbeta1, MMP-9 observed in colorectal adenomas seems to be related to the grade of dysplasia. We assume that overexpression of TGFbeta1, MMP-9 represent an early event in colorectal carcinogenesis and may possibly have the prognostic value.
Collapse
Affiliation(s)
- Piotr Daniel
- Department of Digestive Tract Diseases, Medical University, Lodz, Poland.
| | | | | | | | | |
Collapse
|
14
|
Shim KN, Jung SA, Joo YH, Yoo K. Clinical significance of tissue levels of matrix metalloproteinases and tissue inhibitors of metalloproteinases in gastric cancer. J Gastroenterol 2007; 42:120-8. [PMID: 17351800 DOI: 10.1007/s00535-006-1975-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2005] [Accepted: 11/01/2006] [Indexed: 02/04/2023]
Abstract
BACKGROUND Matrix metalloproteinases (MMPs) are one of the major classes of proteolytic enzymes involved in tumor invasion and metastasis, being inhibited by naturally occurring tissue inhibitors of metalloproteinases (TIMPs). In this study, we examined the expression of MMP-2, MMP-9, membrane-type 1 (MT1)-MMP, TIMP-1, and TIMP-2 in biopsy tissues of gastric cancer, and the correlation between their expression and clinicopathological parameters. METHODS Biopsy specimens from 66 patients with gastric carcinoma were available for this study. To determine the expression of MMP-2, MMP-9, MT1-MMP, TIMP-1, and TIMP-2, semiquantitative reverse transcriptase-polymerase chain reaction (RT-PCR) was carried out on tumor and normal tissues, respectively, sampled during diagnostic gastroscopic examination. Immunohistochemical staining of representative samples using monoclonal antibody directed against MT1-MMP was done, and the clinicopathological variables were reviewed retrospectively. RESULTS The expression level of MMPs and TIMPs was evaluated using the tumor : normal (T/N) ratios of MMPs and TIMPs. The T/N ratio of MT1-MMP mRNA showed a significant correlation with lymph node metastasis and tumor stage (P < 0.05). The other RT-PCR data of MMP-2, MMP-9, TIMP-1, and TIMP-2 did not show any significant correlation with clinicopathological parameters. Immunohistochemistry for MT1-MMP showed a positive immunoreaction in gastric adenocarcinoma and negative staining in normal mucosa. CONCLUSIONS The correlation between the increased expression of MT1-MMP and clinicopathological variables reflects a role in predicting the aggressive behavior of gastric cancer. Because an RT-PCR assay can be performed on biopsy specimens obtained before surgery, an evaluation of MT1-MMP expression in biopsy specimens by RT-PCR may provide useful preoperative information on tumor aggressiveness.
Collapse
Affiliation(s)
- Ki-Nam Shim
- Department of Internal Medicine, Ewha Medical Research Institute, Ewha Womans University College of Medicine, Seoul, Korea
| | | | | | | |
Collapse
|
15
|
Hu D, Man Z, Wang P, Tan X, Wang X, Takaku S, Hyuga S, Sato T, Yao X, Yamagata S, Yamagata T. Ganglioside GD1a negatively regulates matrix metalloproteinase-9 expression in mouse FBJ cell lines at the transcriptional level. Connect Tissue Res 2007; 48:198-205. [PMID: 17653976 DOI: 10.1080/03008200701458731] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Mouse FBJ virus-induced osteosarcoma FBJ-S1 cells rich in GD1a are not readily metastatic, whereas FBJ-LL cells with low levels of GD1a are highly metastatic. GD1a was previously shown to suppress metastasis of mouse FBJ cells and to upregulate caveolin-1 and stromal interaction molecule 1 expression. The present study demonstrates that matrix metalloproteinase-9 (MMP-9) expression renders FBJ-LL cells invasive. MMP-9 is inversely regulated by GD1a, based upon four observations: MMP-9 mRNA content was 5 times higher in FBJ-LL cells than FBJ-S1 cells; a GD1a-re-expressing FBJ-LL cell variant produced through beta1,4GalNAcT-1 cDNA transfection expressed lower levels of MMP-9; exogenous addition of GD1a to FBJ-LL cells decreased MMP-9 production in a dose- and time-dependent manner; and treatment of GD1a-rich cells with D-PDMP or siRNA targeting St3gal2 decreased GD1a expression, but augmented MMP-9 expression. This is the first report demonstrating that GD1a negatively regulates expression of MMP-9 at the transcriptional level.
Collapse
Affiliation(s)
- Dan Hu
- Laboratory of Tumor Biology and Glycobiology, Shenyang Pharmaceutical University, Shenyang, P. R. China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Hu D, Tan X, Sato T, Yamagata S, Yamagata T. Apparent suppression of MMP-9 activity by GD1a as determined by gelatin zymography. Biochem Biophys Res Commun 2006; 349:426-31. [PMID: 16942752 DOI: 10.1016/j.bbrc.2006.08.062] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2006] [Accepted: 08/14/2006] [Indexed: 11/19/2022]
Abstract
Gelatin zymography is widely used to detect and evaluate matrix metalloproteinase-9 (MMP-9) activity. MMP-9 transcription was previously shown to be negatively regulated by ganglioside GD1a [D. Hu, Z. Man, T. Xuan, P. Wang, T. Takaku, S. Hyuga, X.S. Yao, T. Sato, S. Yamagata, T. Yamagata, Ganglioside GD1a regulation of matrix metalloproteinase-9 (MMP-9) expression in mouse FBJ cell Lines: GD1a suppression of MMP-9 expression stimulated by PI3K-Akt and p38 though not by the Erk signaling pathway, 2006, submitted for publication.]. Zymography of MMP-9 of FBJ-M5 cells preincubated with GD1a indicated a greater decrease in activity than expected from mRNA suppression. Incubation of conditioned medium containing MMP-9 with GD1a caused MMP-9 activity to decrease. Examination was thus made to confirm that MMP-9 activity is actually suppressed and/or MMP-9 protein undergoes degradation by GD1a. GD1a was found to have no effect on MMP-9 activity and Western blots indicated GD1a not to diminish MMP-9 during electrophoresis under reducing conditions. GD1a appeared to mediate the binding of a portion of MMP-9 with certain molecules, with consequently greater molecular mass on the gel, to cause decrease in the activity of MMP-9 at the site where it would normally appear. Caution should be used in doing gelatin zymography since molecules other than GD1a may similarly work, causing decrease in MMP-9 activity in zymography.
Collapse
Affiliation(s)
- Dan Hu
- Laboratory of Tumor Biology and Glycobiology, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | | | | | | | | |
Collapse
|
17
|
Torii A, Kodera Y, Uesaka K, Hirai T, Yasui K, Morimoto T, Yamamura Y, Kato T, Hayakawa T, Fujimoto N, Kito T. Plasma concentration of matrix metalloproteinase 9 in gastric cancer. Br J Surg 2005. [DOI: 10.1046/j.1365-2168.1997.02468.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
18
|
Saito T, Oda Y, Sakamoto A, Tamiya S, Iwamoto Y, Tsuneyoshi M. Matrix metalloproteinase-2 expression correlates with morphological and immunohistochemical epithelial characteristics in synovial sarcoma. Histopathology 2002; 40:279-85. [PMID: 11895494 DOI: 10.1046/j.1365-2559.2002.01345.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIMS Synovial sarcoma is a unique mesenchymal tumour characterized by the presence of epithelial differentiation, although the mechanism involved in the epithelial morphology is still unclear. The aim of this study was to evaluate the function of matrix metalloproteinase-2 (MMP-2) in synovial sarcoma, in order to assess whether MMP-2 expression plays an important role in epithelial differentiation, or whether it contributes to a poor clinical outcome. METHODS AND RESULTS Immunohistochemical stainings for MMP-2, cytokeratins (CKs) 7, 8, 18 and 19, and E-cadherin were performed for 58 (44 monophasic and 14 biphasic) cases of synovial sarcoma, and we compared the expression of these proteins with the histological and clinical findings. MMP-2 and E-cadherin expression was observed in 43 cases (74.1%) and in 18 cases (31.0%), respectively. Expression of these proteins was preferentially observed in the glandular components of biphasic tumours or the epithelioid areas of monophasic tumours. Statistically significant correlations were recognized between MMP-2 expression and E-cadherin expression of biphasic subtype. Moreover, there were statistically significant correlations between monophasic tumours with epithelioid areas and MMP-2 expression or E-cadherin expression. MMP-2 expression was correlated with epithelial differentiation as assessed by CK immunoreactivity. The expression of MMP-2 did not affect the overall survival rate in synovial sarcoma. CONCLUSIONS MMP-2 expression seemed to have an important role to play in the epithelial differentiation of tumour cells in synovial sarcoma, through remodelling of the extracellular matrix and by changing the cytoskeletal interaction between the extracellular matrix and tumour cells.
Collapse
Affiliation(s)
- T Saito
- Department of Anatomic Pathology, Kyushu University, Graduate School of Medical Sciences, Fukuoka, Japan
| | | | | | | | | | | |
Collapse
|
19
|
Kabashima A, Yao T, Sugimachi K, Tsuneyoshi M. Relationship between biologic behavior and phenotypic expression in intramucosal gastric carcinomas. Hum Pathol 2002; 33:80-6. [PMID: 11823976 DOI: 10.1053/hupa.2002.30182] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
We investigated the biologic behavior of gastric phenotype carcinoma of the stomach, especially in association with degradation of the extracellular matrix. One hundred fourteen lesions of intramucosal gastric carcinoma (IMGC) of differentiated type were studied. IMGCs were classified into 4 phenotypic categories--complete intestinal type (C type), incomplete intestinal type (I type), gastric type (G type), and unclassified type--through a combination of the expression of CD10, MUC2, HGM, and Con A. The expression of MMP-2, MMP-9, TIMP-2, and type IV collagen was investigated by immunohistochemical staining. The incidence of C-type IMGC, I-type IMGC, and G-type IMGC was 7.9%, 55.3%, and 36.8%, respectively. The incidence of positive MMP-9 expression in G-type IMGCs (57%) was significantly higher than that in C-type IMGCs (11%) or I-type IMGCs (35%) (P < .01). There was no significant correlation between phenotypes and expression of MMP-2, TIMP-2, or type IV collagen. There was a reverse correlation between the expression of type IV collagen and the expression of type IV collagenase (P < .001). In conclusion, gastric phenotype carcinomas have been shown to be highly invasive and metastatic, However, although they can potentially degrade the extracellular matrix via overexpression of MMPs compared with intestinal phenotype carcinoma, our data show no statistically significant separation of subtypes of intramucosal gastric cancer based on gross classification, histologic type, lymphatic or venous invasion, or lymph node metastases.
Collapse
Affiliation(s)
- Akira Kabashima
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | | | | | | |
Collapse
|
20
|
Kabashima A, Maehara Y, Koga T, Kakeji Y, Sugimachi K. The biologic features of intramucosal gastric carcinoma with lymph node metastasis. Surgery 2002; 131:S71-7. [PMID: 11821790 DOI: 10.1067/msy.2002.119307] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This review concentrates on the clinicopathologic studies and molecular biologic studies of intramucosal gastric carcinomas (IMGCs) with lymph node metastasis that have been published to date. There have been several reports in which IMGCs with lymph node metastasis were compared with IMGCs without lymph node metastasis from the view of clinicopathologic features. However, there have been a few reports in which IMGCs with lymph node metastasis were compared with IMGCs without lymph node metastasis from the view of molecular biologic features. In general, IMGCs with lymph node metastasis have been commonly reported to be large lesions, poorly differentiated adenocarcinoma, and associated with peptic ulcer, in comparison with IMGCs without lymph node metastasis. Regarding genetic studies or molecular biologic studies, only DNA distribution pattern, proliferative cell nuclear antigen and the monoclonal antibody Ki-67, or matrix metalloproteinases 2 and 9 have been investigated in IMGCs with lymph node metastasis. The malignant potential of the carcinoma cells cannot been evaluated by a clinicopathologic study with the use of hematoxylin and eosin staining. It may be unavoidable that minimal operation is widely accepted for the treatment of IMGCs. It may be more essential to establish the staging by both clinicopathologic and molecular biologic examinations to rule out the presence of IMGCs with lymph node metastasis.
Collapse
Affiliation(s)
- Akira Kabashima
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | | | | | | | | |
Collapse
|
21
|
Kubota S, Seyama Y. Overexpression of vacuolar ATPase 16-kDa subunit in 10T1/2 fibroblasts enhances invasion with concomitant induction of matrix metalloproteinase-2. Biochem Biophys Res Commun 2000; 278:390-4. [PMID: 11097847 DOI: 10.1006/bbrc.2000.3802] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Recent studies show that the vacuolar-type H(+)-ATPase (V-ATPase) 16 kDa subunit is expressed on plasma membrane of cancer cells. We hypothesized that V-ATPase 16 kDa subunit is directly involved in cell invasion. In the present study we established transfectants overexpressing V-ATPase 16 kDa subunit at the mRNA level, and found that these transfectants showed an enhanced invasiveness through matrigel with a concomitant increases in secretion of matrix metalloproteinase-2. Moreover, antisense oligonucleotides of the V-ATPase 16 kDa subunit suppressed invasive human A549 cell invasion with concomitant decreases in secretion of matrix metalloproteinase-2. The results suggest that the V-ATPase 16 kDa subunit is directly involved in cell invasion and that matrix metalloproteinase-2 is responsible for promoting the invasion by the V-ATPase 16 kDa subunit.
Collapse
Affiliation(s)
- S Kubota
- Department of Physiological Chemistry and Metabolism, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | | |
Collapse
|
22
|
Hyuga S, Kawasaki N, Hashimoto O, Hyuga M, Ohta M, Yamagata S, Yamagata T, Hayakawa T. Possible role of hepatocyte growth factor/scatter factor and activin A produced by the target organ in liver metastasis. Cancer Lett 2000; 153:137-43. [PMID: 10779642 DOI: 10.1016/s0304-3835(00)00360-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The molecular mechanism of organ-specific metastasis to the liver remains largely unknown. However, it is conceivable that paracrine growth factors produced by a target organ induce migration and proliferation of malignant cells to that organ, and this is the cause of organ-specific metastasis. In this study, we investigated the effect of hepatocyte growth factor/scatter factor (HGF/SF) and activin A, which are known to be produced by the liver, on the motility and growth of liver-metastatic cell line FBJ-LL. HGF/SF and activin A induced motility synergistically, but they did not affect the proliferation of FBJ-LL cells. Expression of the HGF/SF receptor, the c-met gene, and the activin-receptor type IA, type IB, and type IIA genes in FBJ-LL cells was detected by reverse transcription polymerase chain reaction. These findings suggest that both HGF/SF and activin A promote organ-specific metastasis to the liver by induction of migration through their specific receptors on liver-metastatic cells.
Collapse
Affiliation(s)
- S Hyuga
- Division of Biological Chemistry and Biologicals, National Institute of Health Sciences, 1-18-1, Kamiyoga, Setagayaku, Tokyo, Japan.
| | | | | | | | | | | | | | | |
Collapse
|
23
|
Kusubata M, Hirota A, Ebihara T, Kuwaba K, Matsubara Y, Sasaki T, Kusakabe M, Tsukada T, Irie S, Koyama Y. Spatiotemporal changes of fibronectin, tenascin-C, fibulin-1, and fibulin-2 in the skin during the development of chronic contact dermatitis. J Invest Dermatol 1999; 113:906-12. [PMID: 10594729 DOI: 10.1046/j.1523-1747.1999.00802.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In order to elucidate how chronic inflammation affects the organization of the extracellular matrix in the skin, a prolonged allergic contact dermatitis was induced in a mouse by repeated application to the ear of 2,4-dinitrofluorobenzene every 3 d for 66 d. Subsequently, the spatiotemporal changes of fibronectin, tenascin-C, fibulin-1, and fibulin-2 in the skin were examined. In the acute phase of inflammation (day 3-day 12), the amount of fibronectin and tenascin-C increased markedly and were degraded, whereas the amount of fibulin-2 changed slightly. Abundant deposition of tenascin-C was observed in the connective tissue. Fibulin-1 and fibulin-2 distributed as fine fibrils. In contrast, the amounts of fibronectin and tenascin-C decreased and their degradation was suppressed in the chronic phase (day 15-day 66), but the amount of fibulin-2 increased. Tenascin-C was observed mainly at and underneath the epidermal basement membrane. In the subepidermal region, many fibulin-2-positive microfibrils were distributed. The amount and distribution of fibulin-1 did not change markedly in either phase. MMP-like enzymes of 62 kDa, probably activated MMP-2, were upregulated in the chronic phase, whereas components of 92, 85, or 67 kDa were highly induced in the acute phase. These results suggest that chronic inflammation in allergic contact dermatitis is associated with temporal changes in the expression, deposition, and degradation of inducible extracellular matrix components.
Collapse
Affiliation(s)
- M Kusubata
- Nippi Research Institute of Biomatrix, Nippi Inc., Tokyo, Japan
| | | | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Masuda H, Aoki H. Host expression of matrix metalloproteinase-2 and tissue inhibitor of metalloproteinase-2 in normal colon tissue affects metastatic potential of colorectal cancer. Dis Colon Rectum 1999; 42:393-7. [PMID: 10223763 DOI: 10.1007/bf02236360] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE To clarify the mechanism of cancer cell invasion, we paid close attention to the role of matrix metalloproteinases and tissue inhibitors of metalloproteinases in normal tissue that is located in the same organ as the cancer. METHODS Samples were obtained from a tumor lesion and normal tissue in the resected large intestine of 59 patients with colorectal cancer, including 13 cases with liver metastasis (Group A) and 46 cases without liver metastasis (Group B). In each sample the expression of m-RNA for matrix metalloproteinase-2, matrix metalloproteinase-9, tissue inhibitor of metalloproteinase-1, and tissue inhibitor of metalloproteinase-2 was examined using reverse transcription-coupled polymerase chain reaction and southern hybridization. RESULTS In normal colon tissue the expression rate of matrix metalloproteinase-2 in Group A (76.9 percent) was significantly higher than that of Group B (15.2 percent; P < 0.0001). Regarding the expression pattern of m-RNA of matrix metalloproteinase-2 and tissue inhibitor of metalloproteinase-2 in normal colon tissue, Group B included 24 cases with matrix metalloproteinase-2 negative, and tissue inhibitor of metalloproteinase-2 positive (24/46; 52.2 percent). Conversely, Group A had only one case with matrix metalloproteinase-2 negative and tissue inhibitor of metalloproteinase-2 positive (1/13; 7.7 percent; P = 0.0107). In addition, the ratio of cases with matrix metalloproteinase-2 positive and tissue inhibitor of metalloproteinase-2 negative in Group A was 30.8 percent (4/13), which was a significantly higher rate than that in Group B (3/46; 6.5 percent; P = 0.0170). CONCLUSION We think that the expression pattern of m-RNA of matrix metalloproteinase-2 and tissue inhibitor of metalloproteinase-2 in normal colon tissue is closely related to liver metastasis in colon cancer patients.
Collapse
Affiliation(s)
- H Masuda
- Third Department of Surgery, Nihon University School of Medicine, Tokyo, Japan
| | | |
Collapse
|
25
|
Bramhall SR, Neoptolemos JP, Stamp GW, Lemoine NR. Imbalance of expression of matrix metalloproteinases (MMPs) and tissue inhibitors of the matrix metalloproteinases (TIMPs) in human pancreatic carcinoma. J Pathol 1997. [PMID: 9349239 DOI: 10.1002/(sici)1096-9896(199707)182:3%3c347::aid-path848%3e3.0.co;2-j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Degradation of the extracellular matrix (ECM) is an essential step in tumour invasion and metastasis. The matrix metalloproteinases (MMPs) each have different substrate specificities within the ECM and are important in its degradation. MMP activity is dependent on the levels of activated MMP and tissue inhibitors of matrix metalloproteinases (TIMPs). The expression of MMPs and TIMPs in pancreatic carcinoma, normal pancreas, and pancreatic carcinoma cell lines has been determined by Northern analysis. The transcripts have been localized by in situ hybridization and the MMP2 protein by immunohistochemistry. Expression of MMP2, -7, and -11 was greater in pancreatic carcinoma than in normal pancreas (P < 0.01). MMP7 expression in normal pancreas and MMP7 and -11 expression in tumours was always seen the TIMP1 expression. TIMP2 was expressed in only half of the tumours and a previously undescribed transcript size is reported for TIMP2. MTMMP was expressed concurrently with MMP2 in 64 per cent of tumours, but concurrent MMP2 and TIMP2 expression occurred in only half. MMP2 mRNA was found more often in the tumour stroma than with the other MMPs or TIMPs (P < 0.02). It is concluded that while overexpression of MMP7 and -11 may be countered by TIMP1, the aggressive phenotype of pancreatic carcinoma may occur because of overexpression of MMP2, activated by MTMMP and associated with a reduced expression of TIMP2.
Collapse
Affiliation(s)
- S R Bramhall
- Department of Surgery, City Hospital NHS Trust, Birmingham, U.K
| | | | | | | |
Collapse
|
26
|
Bramhall SR, Neoptolemos JP, Stamp GW, Lemoine NR. Imbalance of expression of matrix metalloproteinases (MMPs) and tissue inhibitors of the matrix metalloproteinases (TIMPs) in human pancreatic carcinoma. J Pathol 1997; 182:347-55. [PMID: 9349239 DOI: 10.1002/(sici)1096-9896(199707)182:3<347::aid-path848>3.0.co;2-j] [Citation(s) in RCA: 138] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Degradation of the extracellular matrix (ECM) is an essential step in tumour invasion and metastasis. The matrix metalloproteinases (MMPs) each have different substrate specificities within the ECM and are important in its degradation. MMP activity is dependent on the levels of activated MMP and tissue inhibitors of matrix metalloproteinases (TIMPs). The expression of MMPs and TIMPs in pancreatic carcinoma, normal pancreas, and pancreatic carcinoma cell lines has been determined by Northern analysis. The transcripts have been localized by in situ hybridization and the MMP2 protein by immunohistochemistry. Expression of MMP2, -7, and -11 was greater in pancreatic carcinoma than in normal pancreas (P < 0.01). MMP7 expression in normal pancreas and MMP7 and -11 expression in tumours was always seen the TIMP1 expression. TIMP2 was expressed in only half of the tumours and a previously undescribed transcript size is reported for TIMP2. MTMMP was expressed concurrently with MMP2 in 64 per cent of tumours, but concurrent MMP2 and TIMP2 expression occurred in only half. MMP2 mRNA was found more often in the tumour stroma than with the other MMPs or TIMPs (P < 0.02). It is concluded that while overexpression of MMP7 and -11 may be countered by TIMP1, the aggressive phenotype of pancreatic carcinoma may occur because of overexpression of MMP2, activated by MTMMP and associated with a reduced expression of TIMP2.
Collapse
Affiliation(s)
- S R Bramhall
- Department of Surgery, City Hospital NHS Trust, Birmingham, U.K
| | | | | | | |
Collapse
|
27
|
Rundhaug JE, Park J, Pavone A, Opdenakker G, Fischer SM. Opposite effect of stable transfection of bioactive transforming growth factor-beta 1 (TGF beta 1) versus exogenous TGF beta 1 treatment on expression of 92-kDa type IV collagenase in mouse skin squamous cell carcinoma CH72 cells. Mol Carcinog 1997; 19:122-36. [PMID: 9210959 DOI: 10.1002/(sici)1098-2744(199707)19:2<122::aid-mc7>3.0.co;2-h] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We have previously shown that transforming growth factor-beta 1 (TGF beta 1) mRNA is consistently overexpressed in squamous cell carcinomas relative to normal mouse skin. Here we show that 92-kDa type IV collagenase (matrix metalloproteinase) (MMP-9) mRNA was likewise progressively overexpressed during mouse skin carcinogenesis. To determine if overexpression of MMP-9 and TGF beta 1 are linked, we stably transfected a bioactive TGF beta 1 into a mouse skin squamous cell carcinoma cell line (CH72), which resulted in about twofold to three-fold higher levels of secreted active TGF beta 1. Active TGF beta 1-transfected cells grew only slightly, but not significantly, more slowly in vitro and in vivo than vector-only transfectants. Two clones overexpressing active TGF beta 1 secreted much reduced levels of MMP-9 activity, as determined by zymogram analyses. However, treatment of these clones with 40 pM exogenous TGF beta 1 for 48 h enhanced secretion of MMP-9 activity. Constitutive mRNA expression of MMP-9 was reduced twofold to 70-fold in five untreated active TGF beta 1-transfected clones relative to the other transfectants. In contrast, treatment with 40 pM exogenous TGF beta 1 induced MMP-9 mRNA expression in a time-dependent fashion, from twofold to fourfold after 4 h to a maximum of 12- to 19-fold after 24-48 h. Induction of MMP-9 mRNA was dose dependent at TGF beta 1 concentrations of 4-400 pM. Thus, stable transfection of bioactive TGF beta 1 downregulated whereas exogenous TGF beta 1 treatment upregulated MMP-9 activity and expression. Treatment of transfectants with a neutralizing TGF beta 1 antibody slightly downregulated constitutive MMP-9 mRNA (20-30%) but completely blocked induction by exogenous TGF beta 1. Thus, the effect of TGF beta 1 transfection was not due to secreted TGF beta 1 but may have been a secondary effect.
Collapse
Affiliation(s)
- J E Rundhaug
- University of Texas M. D. Anderson Cancer Center, Science Park-Research Division, Smithville, Texas 78957, USA
| | | | | | | | | |
Collapse
|
28
|
Kobayashi Y. Langerhans' cells produce type IV collagenase (MMP-9) following epicutaneous stimulation with haptens. Immunology 1997; 90:496-501. [PMID: 9176101 PMCID: PMC1456682 DOI: 10.1046/j.1365-2567.1997.00212.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
For initiation of the contact hypersensitivity response, epidermal Langerhans' cells (LC) migrate from the epidermis to draining nodes via afferent lymphatics by passing through the basement membrane. In this study, we examined production of matrix metalloproteinases (MMPs) in LC-enriched epidermal cells to clarify the type of enzymes involved in LC transmigration through the basement membrane. Using gelatine enzymography and immunoblotting analysis, 95,000 MW type IV collagenase (MMP-9) was found to be produced by LC-enriched epidermal cells. Analysis of the kinetics of MMP-9 expression showed that its production was induced within 6 hr after application of 2,4,6-trinitrochlorobenzene (TNCB), substantially increased between 12 hr and 24 hr, and then decreased to the normal level by 7 to 10 days. Other haptens, such as 2,4-dinitrochlorobenzene and 2,4-dinitrofluorobenzene, also induced MMP-9 expression. Fluoroescence-activated cell sorter analysis revealed that LC were one of the major cell types to express MMP-9 in response to TNCB. In addition, highly enriched LC from sensitized skin were shown to express strong gelatinolytic activity. These results indicate that LC by themselves, as well as other epidermal cells, are capable of producing MMP-9, and suggest that MMP-9 may contribute to proteolysis associated with transmigration of LC in the induction phase of contact dermatitis.
Collapse
Affiliation(s)
- Y Kobayashi
- R & D Headquarters, Sunstar Inc., Osaka, Japan
| |
Collapse
|
29
|
Torii A, Kodera Y, Uesaka K, Hirai T, Yasui K, Morimoto T, Yamamura Y, Kato T, Hayakawa T, Fujimoto N, Kito T. Plasma concentration of matrix metalloproteinase 9 in gastric cancer. Br J Surg 1997. [PMID: 9043478 DOI: 10.1002/bjs.1800840147] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND The clinical significance of plasma concentration of matrix metalloproteinase 9 (MMP-9) was investigated in patients with gastric cancer. METHODS Plasma was obtained from 138 healthy individuals and 70 patients who underwent gastrectomy for gastric cancer at Aichi Cancer Centre between August 1994 and July 1995. Plasma concentrations of MMP-9 were measured using a one-step sandwich enzyme immunoassay employing monoclonal antibodies. RESULTS Patients with gastric cancer had plasma higher concentrations of MMP-9 than normal subjects. Postoperative concentrations of MMP-9 were lower than preoperative levels. In addition to patients with advanced cancer, those with early gastric cancer also exhibited higher mean values of and positivity rates for MMP-9 than healthy individuals. Preoperative plasma MMP-9 concentration correlated closely with Union Internacional Contra la Cancrum tumour node metastasis (pTNM) stage, severity of T, N and M classification, and tumour size. CONCLUSION Plasma MMP-9 concentration can be used for detection of primary or recurrent gastric cancer, and for estimation of tumour extent.
Collapse
Affiliation(s)
- A Torii
- Department of Gastroenterological Surgery, Aichi Cancer Centre, Nagoya, Japan
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Hyuga S, Yamagata S, Tai T, Yamagata T. Inhibition of highly metastatic FBJ-LL cell migration by ganglioside GD1a highly expressed in poorly metastatic FBJ-S1 cells. Biochem Biophys Res Commun 1997; 231:340-3. [PMID: 9070274 DOI: 10.1006/bbrc.1997.6096] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
For clarification of the functions of gangliosides on tumor metastasis, examination was made of the ganglioside patterns of poorly metastatic FBJ-S1 and highly metastatic FBJ-LL cells. FBJ-S1 cells expressed GM3 and GD1a, whereas FBJ-LL cells expressed GM3 and slightly expressed GD1a. The capacity for FBJ-LL cells to migrate was ten times that of FBJ-S1 cells, but decreased by a half by pretreatment with GD1a. GD1b or GT1b had the same effect as GD1a, and synthetic sialyl compounds to a lesser extent, suggesting that gangliosides contain more than two sialyl residues to inhibit the migration of FBJ-LL cells.
Collapse
Affiliation(s)
- S Hyuga
- Department of Biomolecular Engineering, Tokyo Institute of Technology, Yokohama, Japan
| | | | | | | |
Collapse
|
31
|
Bramhall SR. The matrix metalloproteinases and their inhibitors in pancreatic cancer. From molecular science to a clinical application. INTERNATIONAL JOURNAL OF PANCREATOLOGY : OFFICIAL JOURNAL OF THE INTERNATIONAL ASSOCIATION OF PANCREATOLOGY 1997; 21:1-12. [PMID: 9127168 DOI: 10.1007/bf02785914] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The matrix metalloproteinases (MMPs) and their tissue-specific inhibitors (TIMPs) are described and their roles in tumor invasion and metastasis are reviewed. The expression and activity of the MMPs and TIMPs in pancreatic cancer is reported and illustrated with immunohistochemistry and in situ hybridization. The role of MMP inhibitors (MMPIs) is reviewed in vivo and the use of novel MMPIs, e.g., BB94 (Batimastat) and BB2516 (Marimastat); in animal experiments are also described. Finally, the preliminary results from a phase 2 trial of BB2516 (Marimastat) in pancreatic cancer are reported.
Collapse
Affiliation(s)
- S R Bramhall
- University Department of Surgery, Queen Elizabeth Hospital, Birmingham, UK
| |
Collapse
|
32
|
Kubota S, Ito H, Ishibashi Y, Seyama Y. Anti-alpha3 integrin antibody induces the activated form of matrix metalloprotease-2 (MMP-2) with concomitant stimulation of invasion through matrigel by human rhabdomyosarcoma cells. Int J Cancer 1997; 70:106-11. [PMID: 8985098 DOI: 10.1002/(sici)1097-0215(19970106)70:1<106::aid-ijc16>3.0.co;2-j] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Proteolytic enzymes, such as matrix metalloproteases (MMPs), play a pivotal role in cancer invasion and metastasis. Invasive human rhabdomyosarcoma cells (RD) secreted proMMP-2 (72-kDa progelatinase). We found that anti-alpha3 and -alpha2 integrin antibodies induced the activated form of MMP-2 and enhanced proMMP-2 secretion by RD cells. The effect of anti-alpha2 integrin antibody was less prominent than that seen with anti-alpha3 integrin antibody. Moreover, we have found that anti-alpha3 and -alpha2 integrin antibodies enhanced RD-cell invasion through matrigel (reconstituted basement membrane) by 2.6- and 2.0-fold respectively this process was abrogated by neutralizing antibody to MMP-2. These data suggest that signaling events induced by anti-alpha3 integrin antibody may be involved in RD-cell invasion as a result of modulation of matrix-metalloprotease expression.
Collapse
Affiliation(s)
- S Kubota
- Department of Physiological Chemistry and Nutrition, Faculty of Medicine, The University of Tokyo, Japan.
| | | | | | | |
Collapse
|
33
|
Kitade Y, Hayashi MA, Yatome C, Chajima M, Nagase H. Inhibitory effect on HT-1080 tumor cell invasion in vitro using 9-(2′-hydroxyethyl)adenine 2′-phosphates. Bioorg Med Chem Lett 1997. [DOI: 10.1016/s0960-894x(97)00116-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
34
|
Uhm JH, Dooley NP, Villemure JG, Yong VW. Glioma invasion in vitro: regulation by matrix metalloprotease-2 and protein kinase C. Clin Exp Metastasis 1996; 14:421-33. [PMID: 8871536 DOI: 10.1007/bf00128958] [Citation(s) in RCA: 108] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A hallmark of invasive tumors is their ability to effect degradation of the surrounding extracellular matrix (ECM) by the local production of proteolytic enzymes, such as the matrix metalloproteases (MMPs). In this paper, we demonstrate that the invasion of human gliomas is mediated by a 72 kDa MMP, referred to as MMP-2, and provide further evidence that the activity of MMP-2 is regulated by protein kinase C (PKC). The invasiveness of five human glioma cell lines (A172, U87, U118, U251, U563) was assessed in an in vitro invasion assay and was found to correlate with the level of MMP-2 activity (r2 = 0.95); in contrast, the activity of this 72 kDa metalloprotease was barely detectable in non-invasive control glial cells (non-transformed human astrocytes and oligodendrocytes). Treatment with 1,10-phenanthroline, a metalloprotease inhibitor, or with a synthetic dipeptide, containing a blocking sequence (ala-phe) specific for MMPs, resulted in a > 90% reduction in glioma invasion. Furthermore, this MMP-2 activity could be inhibited by the treatment of tumor cells with calphostin C, a specific inhibitor of PKC. Glioma cell lines treated with calphostin C demonstrated a dose-dependent decrease (IC50 = 30 nM) in tumor invasiveness with a concomitant reduction in the activity of the MMP-2. Conversely, treatment of non-invasive control astrocytes with a PKC activator (phorbol ester) led to a corresponding increase in their invasiveness and metalloprotease activity. These findings support the postulate that MMP-2 activity constitutes an important effector of human glioma invasion and that the regulation of this proteolytic activity can be modulated by PKC.
Collapse
Affiliation(s)
- J H Uhm
- Brain Tumor Research Group, Montreal Neurological Institute, Quebec, Canada
| | | | | | | |
Collapse
|
35
|
Matrix metalloproteinase 9 in human plasma has 96% specificity and 56% sensitivity for gastric cancer screening. Int J Clin Oncol 1996. [DOI: 10.1007/bf02347267] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
36
|
Kurogi T, Nabeshima K, Kataoka H, Okada Y, Koono M. Stimulation of gelatinase B and tissue inhibitors of metalloproteinase (TIMP) production in co-culture of human osteosarcoma cells and human fibroblasts: gelatinase B production was stimulated via up-regulation of fibroblast growth factor (FGF) receptor. Int J Cancer 1996; 66:82-90. [PMID: 8608972 DOI: 10.1002/(sici)1097-0215(19960328)66:1<82::aid-ijc15>3.0.co;2-d] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Co-cultures of human osteosarcoma Takase (OST) cells with various human fibroblasts derived from surgical specimens stimulated production of gelatinase B (92-kDa type-IV collagenase, MMP-9), tissue inhibitors of metalloproteinase (TIMP)-1, and TIMP-2 when compared to cultures of individual cells. The maximum stimulation of gelatinase-B production occurred at a cellular ratio of 1:1. Conditioned media from several fibroblast cultures stimulated OST cells to produce gelatinase B, TIMP-1 and TIMP-2, but not vice versa. Among various recombinant growth factors or cytokines, tumor necrosis factor (TNF)-alpha stimulated gelatinase-B production in cultures of OST cells alone, while recombinant basic fibroblast growth factor (bFGF) stimulated gelatinase-B production in co-cultures of OST cells with skin fibroblasts but not in individual cultures of each cell type. In the co-cultures, gelatinase-B production was inhibited by anti-bFGF monoclonal antibody (MAb), but not by anti TNF-alpha MAb. This co-culture-specific stimulation of gelatinase-B production by bFGF was associated with increased expression of the FGF receptor in the co-culture.
Collapse
Affiliation(s)
- T Kurogi
- Department of Pathology, Miyazaki Medical College, Kiyotake, Miyazaki, Japan
| | | | | | | | | |
Collapse
|
37
|
Sakata K, Kozaki K, Iida K, Tanaka R, Yamagata S, Utsumi KR, Saga S, Shimizu S, Matsuyama M. Establishment and characterization of high- and low-lung-metastatic cell lines derived from murine colon adenocarcinoma 26 tumor line. Jpn J Cancer Res 1996; 87:78-85. [PMID: 8609053 PMCID: PMC5920974 DOI: 10.1111/j.1349-7006.1996.tb00203.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
We established and characterized high- (LuM1) and low-lung-metastatic (NM11) cell lines derived from murine colon adenocarcinoma 26 tumor line. LuM1 cell line was established as a clonal cell line from a cultured cell mixture derived from a lung-metastatic nodule after 7 sequential subcutaneous transplantations of lung-metastatic tumors in the abdominal wall of BALB/c mice. NM11 cell line was established from a cultured cell mixture derived from a subcutaneous transplant of murine colon adenocarcinoma 26 tumor cells. LuM1 cells showed marked spontaneous lung metastases, but NM11 cells rarely did. High invasive potential of LuM1 cells was revealed by in vitro invasion assay using Matrigel reconstituted membranes. Rapid retraction was observed in monolayers of human umbilical vein endothelial cells and bovine aortic endothelial cells when LuM1 cells were added on the monolayers. Gelatin zymography and immunochemical examinations with monoclonal antibodies against gelatinase B (Mr 95,000 type IV collagenase) showed secretion of large amounts of the gelatinase by LuM1 cells.
Collapse
Affiliation(s)
- K Sakata
- Department of Pathology, Nagoya University School of Medicine
| | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Hansell EJ, Frisch SM, Tremble P, Murnane JP, Werb Z. Simian virus 40 transformation alters the actin cytoskeleton, expression of matrix metalloproteinases and inhibitors of metalloproteinases, and invasive behavior of normal and ataxia-telangiectasia human skin fibroblasts. Biochem Cell Biol 1995; 73:373-89. [PMID: 8703410 DOI: 10.1139/o95-045] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Alterations in the actin cytoskeleton of normal cells result in changes in cell shape and adhesiveness and induce expression of matrix-degrading matrix metalloproteinases. We examined the effect of simian virus 40 transformation of normal and ataxia-telangiectasia human skin fibroblasts, a process that produces actin reorganization, altered cell morphology, and altered cell behavior, on expression of genes of the matrix metalloproteinase and tissue inhibitor of metalloproteinases gene families. Simian virus 40 transformation induced collagenase-1 gene expression; in contrast, stromelysin-1, 72-kDa gelatinase (gelatinase A), tissue inhibitor of metalloproteinases-1, and tissue inhibitor of metalloproteinases-2 genes were repressed. Transformation also altered the response of the fibroblasts to 12-O-tetradecanoylphorbol-13-acetate. Collagenase mRNA was induced in 12-O-tetradecanoylphorbol-13-acetate treated transformed cells up to 50-fold more than in untreated transformed cells or in 12-O-tetradecanoylphorbol-13-acetate treated untransformed parent cells. In contrast, 12-O-tetradecanoylphorbol-13-acetate did not overcome the attenuated expression of stromelysin-1 in the simian virus 40 transformants. In addition, 92-kDa gelatinase (gelatinase B) was induced by 12-O-tetradecanoylphorbol-13-acetate only in the simian virus 40 transformants. The responses of gelatinase A and tissue inhibitor of metalloproteinases-1 to 12-O-tetradecanoylphorbol-13-acetate were unchanged. The pattern of altered proteinase expression after transformation was accompanied by a phenotypic alteration in cell invasion. The simian virus 40 transformants exhibited enhanced invasiveness through a basement-membrane-like matrix. These data demonstrate that enhanced invasiveness in simian virus 40 transformed cells is accompanied by changes in actin organization and expression of proteinases and inhibitors, as well as in the balance between proteinases and inhibitors in favor of proteinases.
Collapse
Affiliation(s)
- E J Hansell
- Laboratory of Radiobiology and Environmental Health, University of California, San Francisco 94143-0750, USA
| | | | | | | | | |
Collapse
|
39
|
Allan JA, Docherty AJ, Barker PJ, Huskisson NS, Reynolds JJ, Murphy G. Binding of gelatinases A and B to type-I collagen and other matrix components. Biochem J 1995; 309 ( Pt 1):299-306. [PMID: 7619071 PMCID: PMC1135833 DOI: 10.1042/bj3090299] [Citation(s) in RCA: 192] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Matrix sequestration of matrix metalloproteinases may be important for the facilitation of remodelling events and the migration of cells through the extracellular matrix. Using an ELISA technique we studied the ability of pro and active forms of gelatinases A and B (GLA and GLB) to bind to matrix components and the contribution made by the different enzyme domains. Pro and active forms of GLA and GLB bound to type-I and type-IV collagens, gelatin and laminin films. Binding to collagens occurred exclusively via the N-terminal portion of the molecule in both of the gelatinases; deletion of the fibronectin-like domain in GLA abolished binding. Fibronectin was shown to compete with GLA, confirming that binding occurs through this domain. GLA and GLB competed for binding to collagen type I, whereas collagenase and stromelysin bound to different sites and could be co-localized with the gelatinases. We conclude that gelatinases have different binding specificities from those previously documented for stromelysin and collagenase, which bind through their C-terminal domains to collagen fibrils.
Collapse
Affiliation(s)
- J A Allan
- Cell and Molecular Biology Department, Strangeways Research Laboratory, Cambridge, U.K
| | | | | | | | | | | |
Collapse
|
40
|
Breckon JJ, Hembry RM, Reynolds JJ, Meikle MC. Matrix metalloproteinases and TIMP-1 localization at sites of osteogenesis in the craniofacial region of the rabbit embryo. Anat Rec (Hoboken) 1995; 242:177-87. [PMID: 7668402 DOI: 10.1002/ar.1092420206] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The matrix metalloproteinases (MMPs) are a family of closely related enzymes, the principal members being the collagenases, gelatinases, and stromelysins. They are synthesized and secreted by connective tissue cells and are capable of degrading all the components of connective tissue matrices at physiological pH. METHODS Patterns of synthesis and distribution of MMPs and their inhibitor, tissue inhibitor of metalloproteinases-1 (TIMP-1), are documented in the craniofacial region at sites of bone formation during both intramembranous (e.g., calvaria, maxilla, and mandible) and endochondral ossification (e.g., cartilaginous cranial base and synchondroses) using indirect immunolocalization. RESULTS MMPs and TIMP-1 were detected both as bright intracellular accumulations, indicating active synthesis, and as diffuse matrix-bound extracellular deposits. Gelatinase-A had an extensive distribution in osteogenic tissues and was detected both in cells of the periosteum and spongiosum and as extracellular deposits in the osteoid layer of newly formed bone. In addition, gelatinase-AB synthesis was detected in osteoclasts. All regions of the early cartilaginous cranial base produced MMPs and TIMP-1, and synthesis continued in the established synchondrosis. MMPs and TIMP-1 were also documented in early tooth germs and in Meckel's cartilage. CONCLUSIONS These data document a prominent role for MMPs, and in particular gelatinase-A, in mediating matrix degradation during osteogenesis. Their detection in tooth germs and Meckel's cartilage further indicates a role for MMPs and TIMP-1 in matrix turnover during morphogenesis.
Collapse
Affiliation(s)
- J J Breckon
- Department of Orthodontics and Paediatric Dentistry, Guy's Hospital, London, United Kingdom
| | | | | | | |
Collapse
|
41
|
Cate CC, Belloni DR, Marin-Padilla M. Acquisition and enhanced expression of the metastatic phenotype following transfections of genomic mouse tumor DNA containing human SCLC gene sequences. Clin Exp Metastasis 1995; 13:203-17. [PMID: 7750208 DOI: 10.1007/bf00132209] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Previous primary and secondary co-transfections of genomic DNA from a metastatic human small cell lung cancer cell line into NIH/3T3 cells resulted in a murine fibrosarcoma cell line (Tx93B) that produced frequent spontaneous lung metastases in subcutaneously injected tumor-bearing nude mice. In order to transfer the acquired metastatic behavior to additional cell lines that could then be tested in syngeneic immunocompetent animals, DNA from Tx93B cells was transfected without additional neo gene into Balb/c embryo fibroblasts, which led to the isolation of a tertiary transfectant cell line (D3) of low spontaneous metastatic potential in normal Balb/c mice. Subsequent cell lines established serially from lung metastases in mice injected with D3, and metastatic descendants of D3 (all selected for the original neo marker in G-418), resulted in three generations of metastatically variant cell lines capable of causing pulmonary metastases in 11.1%, 54.6%, and 89.5%, respectively, of subcutaneously injected animals, and in 100% of normal mice injected intraperitoneally. There was no apparent ras-family oncogene participation in the metastatic behavior of either of the two DNA donor cell lines or in the metastatically variant tertiary transfectants. Gelatin zymography indicated that the secretion of gelatinolytic enzymes in vitro by the variant cell lines was inversely proportional to their metastatic capability. Human Alu repeat gene sequences detected in the metastatic variants suggested that co-transfected metastasis-associated genes present in the original human DNA donor cell may have contributed to acquisition of the metastatic phenotype by the tertiary transfectant cell lines. The increase in metastatic potential observed in successive generations of the D3-derived tumor cell lines, further suggested that selection for cells having increased metastatic capability had occurred during passage in vivo accounting for the phenotypic change. Because of their common origin and progressively metastatic nature these cell lines may prove useful in the identification of metastasis-associated genes accessible through the use of differential expression cloning strategies.
Collapse
Affiliation(s)
- C C Cate
- Department of Veterans Affairs Medical Center, White River Junction, VT 05009, USA
| | | | | |
Collapse
|
42
|
Ito A, Nakajima S, Sasaguri Y, Nagase H, Mori Y. Co-culture of human breast adenocarcinoma MCF-7 cells and human dermal fibroblasts enhances the production of matrix metalloproteinases 1, 2 and 3 in fibroblasts. Br J Cancer 1995; 71:1039-45. [PMID: 7734296 PMCID: PMC2033797 DOI: 10.1038/bjc.1995.200] [Citation(s) in RCA: 84] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
No measurable amounts of matrix metalloproteinases (MMPs) were produced by human breast adenocarcinoma cell lines MCF-7 and BT-20 in culture. When MCF-7 cells were co-cultured with human dermal fibroblasts enhanced production of precursors of MMP-1 (interstitial collagenase), MMP-2 (gelatinase A), MMP-3 (stromelysin 1) and tissue inhibitor of metalloproteinase type 1 (TIMP-1) was observed. Immunohistochemical studies indicated that these pro-MMPs originated primarily from the fibroblasts, suggesting that MCF-7 cells have a stimulatory effect on stromal cells to produce at least three pro-MMPs and TIMP-1. BT-20 cells also enhanced the production of pro-MMP-2 and TIMP-1 in the dermal fibroblasts, but not of pro-MMP-1 and pro-MMP-3. Normal mammary epithelial cells promoted only TIMP-1 production. To investigate further the stimulatory factors from MCF-7 cells, the conditioned medium and the cell membrane were prepared and examined. The cell membrane fraction enhanced the production of pro-MMP-1 and -3 and TIMP-1, but not of pro-MMP-2. The conditioned medium, on the other hand, augmented the production of all four proteins in the fibroblasts. These observations suggest that breast adenocarcinoma MCF-7 cells in culture produce both soluble and membrane-bound factor(s) which stimulate the production of pro-MMPs and TIMP-1 in neighbouring stromal cells, but the factor(s) released into the medium and that associated with cell membranes are probably different. Such communication between the normal and malignant cell types may, in part, assist the cancer cells to invade and metastasise.
Collapse
Affiliation(s)
- A Ito
- Department of Biochemistry, Tokyo College of Pharmacy, Japan
| | | | | | | | | |
Collapse
|
43
|
Guérin CW, Holland PC. Synthesis and secretion of matrix-degrading metalloproteases by human skeletal muscle satellite cells. Dev Dyn 1995; 202:91-9. [PMID: 7703524 DOI: 10.1002/aja.1002020109] [Citation(s) in RCA: 94] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
The expression of matrix-degrading metalloproteases (MMPs) by human skeletal muscle satellite cells was investigated by zymography of cell culture media and by Northern blot analysis of mRNA prepared from satellite cells. Zymography in gelatin substrate gels revealed that satellite cells constitutively synthesize and secrete 72 kDa gelatinase (MMP-2). In addition, treatment of satellite cell cultures with phorbol ester resulted in an induction of 92 kDa gelatinase (MMP-9) activity. On casein substrate gels, little or no proteolytic activity was detectable in control or phorbol ester treated satellite cell cultures, suggesting that compared to fibroblasts, satellite cells secrete little or no interstitial collagenase (MMP-1) or stromelysin (MMP-3) activity. Northern blotting, however, revealed that there is detectable expression of mRNA transcripts encoding MMP-1 in satellite cell cultures, and that increased accumulation of MMP-1 mRNA transcripts occurs upon treatment of these cells with phorbol ester. In contrast, no constitutive, or induced expression of transcripts encoding MMP-3 was detectable in satellite cells. These findings show that satellite cells can synthesize and secrete selected members of the MMP family and suggest that skeletal muscle cells may participate directly in remodelling of the extracellular matrix during myogenesis and the regeneration of skeletal muscle.
Collapse
Affiliation(s)
- C W Guérin
- Muscle Biochemistry Laboratory, Montreal Neurological Institute, McGill University, Quebec, Canada
| | | |
Collapse
|
44
|
Fujimoto N, Hosokawa N, Iwata K, Shinya T, Okada Y, Hayakawa T. A one-step sandwich enzyme immunoassay for inactive precursor and complexed forms of human matrix metalloproteinase 9 (92 kDa gelatinase/type IV collagenase, gelatinase B) using monoclonal antibodies. Clin Chim Acta 1994; 231:79-88. [PMID: 7704951 DOI: 10.1016/0009-8981(94)90256-9] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- N Fujimoto
- Biotechnology Section, Fuji Chemical Industries, Ltd., Toyama, Japan
| | | | | | | | | | | |
Collapse
|
45
|
O'Connell J, Willenbrock F, Docherty A, Eaton D, Murphy G. Analysis of the role of the COOH-terminal domain in the activation, proteolytic activity, and tissue inhibitor of metalloproteinase interactions of gelatinase B. J Biol Chem 1994. [DOI: 10.1016/s0021-9258(17)36561-4] [Citation(s) in RCA: 116] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
46
|
Thompson EW, Torri J, Sabol M, Sommers CL, Byers S, Valverius EM, Martin GR, Lippman ME, Stampfer MR, Dickson RB. Oncogene-induced basement membrane invasiveness in human mammary epithelial cells. Clin Exp Metastasis 1994; 12:181-94. [PMID: 8194193 DOI: 10.1007/bf01753886] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Expression of the intermediate filament protein vimentin, and loss of the cellular adhesion protein uvomorulin (E-cadherin) have been associated with increased invasiveness of established human breast cancer cell lines in vitro and in vivo. In the current study, we have further examined these relationships in oncogenically transformed human mammary epithelial cells. A normal human mammary epithelial strain, termed 184, was previously immortalized with benzo[a]pyrene, and two distinct sublines were derived (A1N4 and 184B5). These sublines were infected with retroviral vectors containing a single or two oncogenes of the nuclear, cytoplasmic, and plasma membrane-associated type (v-rasH, v-rasKi, v-mos, SV40T and c-myc). All infectants have been previously shown to exhibit some aspects of phenotypic transformation. In the current study, cellular invasiveness was determined in vitro using Matrigel, a reconstituted basement membrane extract. Lineage-specific differences were observed with respect to low constitutive invasiveness and invasive changes after infection with ras, despite similar ras-induced transformation of each line. Major effects on cellular invasiveness were observed after infection of the cells with two different oncogenes (v-rasH + SV40T and v-rasH + v-mos). In contrast, the effects of single oncogenes were only modest or negligible. All oncogenic infectants demonstrated increased attachment to laminin, but altered secretion of the 72 kDa and 92 kDa gelatinases was not associated with any aspect of malignant progression. Each of the two highly invasive double oncogene transformants were vimentin-positive and uvomorulin-negative, a phenotype indicative of the epithelial-mesenchymal transition (EMT) previously associated with invasiveness of established human breast cancer cell lines. Weakly invasive untransformed mammary epithelial cells in this study were positive for both vimentin and uvomorulin, suggesting that uvomorulin may over-ride the otherwise vimentin-associated invasiveness.
Collapse
Affiliation(s)
- E W Thompson
- Vincent T. Lombardi Cancer Research Center, Georgetown University Medical Center, Washington, DC 20007
| | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Reponen P, Sahlberg C, Munaut C, Thesleff I, Tryggvason K. High expression of 92-kD type IV collagenase (gelatinase B) in the osteoclast lineage during mouse development. J Biophys Biochem Cytol 1994; 124:1091-1102. [PMID: 8132709 PMCID: PMC2119973 DOI: 10.1083/jcb.124.6.1091] [Citation(s) in RCA: 222] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
cDNA clones for murine 92 kD type IV collagenase (gelatinase B) were generated for the determination of its primary structure and for analysis of temporal and spatial expression in vivo. The mouse enzyme has 72% sequence identity with the human counterpart, the major difference being the presence of a 16-residue segment absent from the human enzyme. In situ hybridization analyses of embryonic and postnatal mouse tissues revealed intense signals in cells of the osteoclast cell lineage. Clear expression above background was not observed in macrophages, polymorphonuclear leukocytes, monocytes, or epithelial cells which have been shown to express the gene in vitro in cell cultures. Expression of the gene was first observed at early stage of cartilage and tooth development at E13, where signals were seen transiently in surrounding mesenchymal cells. At later developmental stages and postnatally strong expression was seen in large cells at the surface of bones. These cells were presumably osteoclasts as their location correlated with that of TRAP positive cells. Signals above background were not observed in a number of other tissues studied. The results represent the first demonstration of a highly osteoclast specific extracellular proteinase. The results suggest that during normal development of embryonic organs the 92-kD type IV collagenase does not have a major role in basement membrane degradation, but is rather mainly used for the turnover of bone matrix, possibly as a gelatinase required for the removal of denatured collagen fragments (gelatin) generated by interstitial collagenase.
Collapse
Affiliation(s)
- P Reponen
- Biocenter, University of Oulu, Finland
| | | | | | | | | |
Collapse
|
48
|
Moser TL, Young TN, Rodriguez GC, Pizzo SV, Bast RC, Stack MS. Secretion of extracellular matrix-degrading proteinases is increased in epithelial ovarian carcinoma. Int J Cancer 1994; 56:552-9. [PMID: 8112891 DOI: 10.1002/ijc.2910560415] [Citation(s) in RCA: 95] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The biochemical events associated with tumor invasion involve localized degradation of the basement membrane by tumor-associated proteinases. In this study, we have characterized the proteinase secretion profiles of 5 ovarian epithelial carcinoma cell lines (DOV 13, OVCA 420, OVCA 429, OVCA 432, OVCA 433) as well as normal ovarian epithelial cells. Immunocapture assays demonstrated that all 5 carcinoma cell lines produce both secreted and surface-associated plasminogen activator. Urinary-type plasminogen activator (u-PA) production was one order of magnitude greater than production of tissue-type plasminogen activator (t-PA). Furthermore, t-PA secretion by normal ovarian epithelial cells was not detectable, whereas u-PA production was 17- to 38-fold lower than in ovarian carcinoma cells. Western-blotting analysis demonstrated that u-PA was secreted as the single chain form (scu-PA) when cells were cultured in serum-free medium. Incubation of plasminogen with ovarian carcinoma cell-conditioned medium resulted in direct activation of the zymogen to plasmin. Furthermore, following incubation of cells with plasminogen, plasmin was eluted from the cell surface, indicating that ovarian carcinoma cells contain binding sites for plasminogen/plasmin which are accessible to surface-associated plasminogen activators. In addition to plasminogen activators, metalloproteinases were also produced by DOV 13, OVCA 429 and OVCA 433 cells. DOV 13 cells produce a 68-kDa metalloproteinase similar to matrix metalloproteinase 2 (MMP-2) whereas a 92-kDa enzyme similar to MMP-9 is secreted by OVCA 429 and 433. Together, ovarian carcinoma-associated plasminogen activators and metalloproteinases catalyze the hydrolysis of the major basement membrane protein components, type-IV collagen, type-IV gelatin, laminin and fibronectin. The enhanced proteolytic capability of ovarian carcinoma cells relative to normal ovarian epithelium suggests a biochemical mechanism by which invasion and spread of ovarian epithelial carcinoma may be mediated.
Collapse
Affiliation(s)
- T L Moser
- Department of Pathology, Duke University Medical Center, Durham, NC 27710
| | | | | | | | | | | |
Collapse
|
49
|
Hamdy FC, Fadlon EJ, Cottam D, Lawry J, Thurrell W, Silcocks PB, Anderson JB, Williams JL, Rees RC. Matrix metalloproteinase 9 expression in primary human prostatic adenocarcinoma and benign prostatic hyperplasia. Br J Cancer 1994; 69:177-82. [PMID: 7506923 PMCID: PMC1968786 DOI: 10.1038/bjc.1994.30] [Citation(s) in RCA: 103] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Matrix metalloproteinase (MMP) expression was investigated in patients with prostatic adenocarcinoma and benign prostatic hyperplasia (BPH). Forty-one men were studied: 26 had histologically proven prostate cancer, with 14 (54%) showing metastatic disease; 15 patients had BPH. Prostatic tissue was obtained from transurethral resection and needle core biopsies; gelatinolytic activity was determined by zymography. Seven gelatinolytic bands were detected, with molecular weights ranging from > 100 kilodalton (kDa) to 29 kDa. Nine of 14 patients (64%) with skeletal metastases had 92 kDa activity, present in only two of 12 patients (17%) with a negative bone scan, and absent in BPH. The 92 kDa gelatinolytic activity was expressed in 73% of aneuploid tumours compared with 20% of diploid tumours. A 97 kDa gelatinase was expressed in 80% of BPH samples and 23% of carcinoma patients. Enzyme bands of 72, 66 and 45 kDa were equally expressed in malignant tissue, irrespective of metastatic status, but were expressed in fewer BPH patients. The 97, 92, 66 and 45 kDa enzymes were identified as being pro-MMP-9 sequences by Western blotting, using a specific antibody directed against the pro sequence of the mature protein. MMP activity appeared to be increased in malignant prostatic tissue compared with BPH. Pro-MMP-9, in its 92 kDa form, was shown to be exclusively expressed by malignant prostatic tissue, and in particular by tumours that exhibited the aggressive and metastatic phenotype.
Collapse
Affiliation(s)
- F C Hamdy
- Department of Urology, Royal Hallamshire Hospital, Sheffield, UK
| | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Zucker S, Mancuso P, DiMassimo B, Lysik RM, Conner C, Wu CL. Comparison of techniques for measurement of gelatinases/type IV collagenases: enzyme-linked immunoassays versus substrate degradation assays. Clin Exp Metastasis 1994; 12:13-23. [PMID: 8287615 DOI: 10.1007/bf01784329] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Radiolabeled substrate degradation assays and gelatin zymography are routinely employed to assay 72 kDa gelatinase A (MMP-2) and 92 kDa gelatinase B (MMP-9) in biological fluids. Enzyme-linked immunosorbent assays (ELISA) have recently been developed for the quantitation of these matrix metalloproteinases (MMP). In this study, we have compared ELISA to standard substrate degradation assays for measurement of MMP-2 and MMP-9 in human plasma and tumor-conditioned media. Gelatin Sepharose chromatography and gel filtration chromatography were employed as partial purification procedures for MMP-2 and MMP-9. The ELISA data for MMP-2 and MMP-9 are linear on a log:log regression curve over a wide range of MMP concentrations and are specific for the designated gelatinase, with no overlap detected with related metalloproteinases. The minimum detectable concentrations of MMP-2 and MMP-9 were approximately 0.5 ng/ml and 0.2 ng/ml, respectively, in the ELISA as compared to 4 ng/ml and 3 ng/ml, respectively, in gelatin zymography. The [3H]gelatin degradation assay required a combination of > 50 ng/ml of MMP-2 and MMP-9 for detection. Although gelatin zymography was less sensitive than ELISA (primarily due to the smaller sample volume employed) and was more difficult to quantitate, this procedure offers the important advantage of being able to distinguish between latent and activated gelatinases.
Collapse
Affiliation(s)
- S Zucker
- Department of Research, Department of Veterans Affairs Medical Center, Northport, NY
| | | | | | | | | | | |
Collapse
|