Abstract
Matrix metalloproteinases (MMPs) associate with tumor progression and metastasis. We sought to investigate the role of MMP-9 from sublethally irradiated tumor in accelerated pulmonary metastasis of Lewis lung carcinoma (LLC-LM) and the corresponding anti-metastasis strategies in C57BL/6 mice. We used Matrigel-coated Boyden chamber assays and chicken chorioallantoic membrane assays to evaluate the invasion capability of irradiated LLC-LM cells (7.5 Gy), reverse transcription–polymerase chain reaction and the western blot assay to investigate the expression of MMPs by irradiated cells, and small interfering RNA duplexes to inhibit MMP-9 expression. LLC-LM cells differing in MMP-2 or -9 expression were subcutaneously injected into right thighs and the resulting tumors were irradiated (10 Gy × 5) to induce pulmonary metastasis. Radiation significantly enhanced MMP-9 at both the transcriptional and translational levels. MMP-9 siRNA significantly inhibited in vitro radiation-enhanced invasiveness. The number of radiation-accelerated pulmonary metastases was significantly reduced by MMP-9 knockdown and MMP-2/9 knockdown. Reverse transcription–polymerase chain reaction of LLC-LM cells in the blood and lung tissue revealed MMP-9 involvement in radiation-enhanced intravasation. Either higher-dose irradiation (30 Gy × 2) or pretreatment with prototypical MMP-9 inhibitor, zoledronic acid, significantly reduced the number of pulmonary metastases. The viability of irradiated tumor was seen on both positron emission tomography and magnetic resonance imaging, and tumor/serum MMP-9 levels suggested the association of local control of primary tumor and inhibition of time-dependent MMP-9 activities. Our results demonstrate that MMP-9 is crucially involved in radiation-enhanced LLC-LM cell invasiveness in vitro and in pulmonary metastasis from inadequately irradiated primary tumor in vivo.
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References
Ahn GO, Brown JM . (2008). Matrix metalloproteinase-9 is required for tumor vasculogenesis but not for angiogenesis: role of bone marrow-derived myelomonocytic cells. Cancer Cell 13: 193–205.
Ahn GO, Brown JM . (2009). Influence of bone marrow-derived hematopoietic cells on the tumor response to radiotherapy. Cell Cycle 8: 970–976.
Basile DP, Fredrich K, Weihrauch D, Hattan N, Chilian WM . (2004). Angiostatin and matrix metalloprotease expression following ischemic acute renal failure. Am J Physiol Renal Physiol 286: F893–F902.
Bernhard EJ, Gruber SB, Muschel RJ . (1994). Direct evidence linking expression of matrix metalloproteinase 9 (92-kDa gelatinase/collagenase) to the metastatic phenotype in transformed rat embryo cells. Proc Natl Acad Sci USA 91: 4293–4297.
Bode W, Maskos K . (2003). Structural basis of the matrix metalloproteinases and their physiological inhibitors, the tissue inhibitors of metalloproteinases. Biol Chem 384: 863–872.
Camphausen K, Moses MA, Beecken WD, Khan MK, Folkman J, O'Reilly MS . (2001). Radiation therapy to a primary tumor accelerates metastatic growth in mice. Cancer Res 61: 2207–2211.
Chakraborti S, Mandal M, Das S, Mandal A, Chakraborti T . (2003). Regulation of matrix metalloproteinases: an overview. Mol Cell Biochem 253: 269–285.
Chen X, Su Y, Fingleton B, Acuff H, Matrisian LM, Zent R et al. (2005). Increased plasma MMP9 in integrin α1-null mice enhances lung metastasis of colon carcinoma cells. Int J Cancer 116: 52–61.
Cheng JC, Chou CH, Kuo ML, Hsieh CY . (2006). Radiation-enhanced hepatocellular carcinoma cell invasion with MMP-9 expression through PI3K/Akt/NF-kappaB signal transduction pathway. Oncogene 25: 7009–7018.
Coussens LM, Tinkle CL, Hanahan D, Werb Z . (2000). MMP-9 supplied by bone marrow-derived cells contributes to skin carcinogenesis. Cell 103: 481–490.
Dong Z, Kumar R, Yang X, Fidler IJ . (1997). Macrophage-derived metalloelastase is responsible for the generation of angiostatin in Lewis lung carcinoma. Cell 88: 801–810.
Giraudo E, Inoue M, Hanahan D . (2004). An amino-bisphosphonate targets MMP-9-expressing macrophages and angiogenesis to impair cervical carcinogenesis. J Clin Invest 114: 623–633.
Gnant M, Mlineritsch B, Schippinger W, Luschin-Ebengreuth G, Pöstlberger S, Menzel C et al. (2009). Endocrine therapy plus zoledronic acid in premenopausal breast cancer. N Engl J Med 360: 679–691.
Hartford AC, Gohongi T, Fukumura D, Jain RK . (2000). Irradiation of a primary tumor, unlike surgical removal, enhances angiogenesis suppression at a distal site: potential role of host–tumor interaction. Cancer Res 60: 2128–2131.
Hiratsuka S, Nakamura K, Iwai S, Murakami M, Itoh T, Kijima H et al. (2002). MMP9 induction by vascular endothelial growth factor receptor-1 is involved in lung-specific metastasis. Cancer Cell 2: 289–300.
Huang S, Van Arsdall M, Tedjarati S, McCarty M, Wu W, Langley R et al. (2002). Contributions of stromal metalloproteinase-9 to angiogenesis and growth of human ovarian carcinoma in mice. J Natl Cancer Inst 94: 1134–1142.
Jodele S, Chantrain CF, Blavier L, Lutzko C, Crooks GM, Shimada H et al. (2005). The contribution of bone marrow-derived cells to the tumor vasculature in neuroblastoma is matrix metalloproteinase-9 dependent. Cancer Res 65: 3200–3208.
Leeman MF, Curran S, Murray GI . (2003). New insights into the roles of matrix metalloproteinases in colorectal cancer development and progression. J Pathol 201: 528–534.
Martin FM, Beckett RP, Bellamy CL, Courtney PF, Davies SJ, Drummond AH et al. (1999). The synthesis and biological evaluation of non-peptidic matrix metalloproteinase inhibitors. Bioorg Med Chem Lett 9: 2887–2992.
O'Reilly MS, Holmgren L, Shing Y, Chen C, Rosenthal RA, Moses M et al. (1994). Angiostatin: a novel angiogenesis inhibitor that mediates the suppression of metastases by Lewis lung carcinoma. Cell 79: 315–328.
Osinsky SP, Ganusevich II, Bubnorskaya LN, Valkovskaya NV, Kovelskaya AV, Sergienko TK et al. (2005). Hypoxia level and matrix metalloproteinases-2 and -9 activity in Lewis lung carcinoma: correlation with metastasis. Exp Oncol 27: 202–205.
Owen JL, Iragavarapu-Charyulu V, Gunja-Smith Z, Herbert LM, Grosso JF, Lopez DM . (2003). Up-regulation of matrix metalloproteinase-9 in T lymphocytes of mammary tumor bearers: role of vascular endothelial growth factor. J Immunol 171: 4340–4351.
Pozzi A, LeVine WF, Gardner HA . (2002). Low plasma levels of matrix metalloproteinase 9 permit increased tumor angiogenesis. Oncogene 21: 272–281.
Rundhaug JE . (2005). Matrix metalloproteinases and angiogenesis. J Cell Mol Med 9: 267–285.
Thwin MM, Douni E, Arjunan P, Kollias G, Kumar PV, Gopalakrishnakone P . (2009). Suppressive effect of secretory phospholipase A2 inhibitory peptide on interleukin-1beta-induced matrix metalloproteinase production in rheumatoid synovial fibroblasts, and its antiarthritic activity in hTNFtg mice. Arthritis Res Ther 11: R138.
Tofts PS, Brix G, Buckley DL, Evelhoch JL, Henderson E, Knopp MV et al. (1999). Estimating kinetic parameters from dynamic contrast-enhanced T1-weighted MRI of a diffusible tracer: standardized quantities and symbols. J Magn Reson Imag 10: 223–232.
Tofts PS, Kermode A . (1991). Measurement of the blood–brain barrier and leakage space using dynamic MR imaging 1. Fundamental concepts. Magn Reson Med 17: 357–367.
Vihinen P, Ala-aho R, Kahari V-M . (2005). Matrix metalloproteinases as therapeutic targets in cancer. Curr Cancer Drug Targets 5: 203–220.
Zhang Q, Furukawa K, Chen HH, Sakakibara T, Urano T, Furukawa K . (2006). Metastatic potential of mouse Lewis lung cancer cells is regulated via ganglioside GM1 by modulating the matrix metalloprotease-9 localization in lipid rafts. J Biol Chem 281: 18145–18155.
Acknowledgements
This work was supported by the National Science Council, Execute Yuan, Taiwan, ROC (Grant numbers NSC97-2314-B-002-113-MY3, NSC98-2627-B-002-017 and NSC99-2627-B-002-008), and the National Taiwan University Hospital (Grant number NTUH 98S1128). We appreciate the contribution of the Molecular Imaging Center, National Taiwan University, in providing the technical support of the dedicated small animal PET/CT scanner for imaging. We also thank Mr Samuel C Leu for his help with the PET/CT scans and image analysis.
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Chou, C., Teng, CM., Tzen, KY. et al. MMP-9 from sublethally irradiated tumor promotes Lewis lung carcinoma cell invasiveness and pulmonary metastasis. Oncogene 31, 458–468 (2012). https://doi.org/10.1038/onc.2011.240
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DOI: https://doi.org/10.1038/onc.2011.240
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