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Pan R, Zhang Y, Cheng Y, Wu Z, Liu J, Chen Z, Wang J, Zhang X, Wang H, Feng S, Zheng X. Identification of UNC5B as a novel aggressive biomarker for osteosarcoma based on basement membrane genes. Gene 2024; 930:148871. [PMID: 39154972 DOI: 10.1016/j.gene.2024.148871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 07/27/2024] [Accepted: 08/14/2024] [Indexed: 08/20/2024]
Abstract
BACKGROUND The prognosis of patients with metastatic osteosarcoma is poor, and the variation of basement membrane genes (BMGs) is associated with cancer metastasis. However, the role of BMGs in osteosarcoma has been poorly studied. METHODS BMGs were collected and differentially expressed BMGs (DE-BMGs) were found through difference analysis. DE-BMGs were further screened by univariate Cox regression and Lasso regression analyses, and six key BMGs were identified and defined as basement membrane genes signatures (BMGS). Then, BMGS was used to construct the osteosarcoma BMGS risk score system, and the osteosarcoma patients were divided into high- and low-risk groups based on the median risk score. Single-sample gene set enrichment analysis (ssGSEA) and ESTIMATE scores were used to investigate the differences in immune infiltration between the two scoring groups. Additionally, we investigated whether UNC5B affects various features in tumors by bioinformatic analysis and whether UNC5B was involved in multiple biological functions of osteosarcoma cells by wound healing assay, transwell assay, and western blot. RESULTS The osteosarcoma BMGS risk score reliably predicts the risk of metastasis, patient prognosis, and immunity. UNC5B expression was elevated in osteosarcoma, and correlated with various characteristics such as immune infiltration, prognosis, and drug sensitivity. In vitro assays showed that UNC5B knockdown reduced osteosarcoma cells' capacity for migration and invasion, and EMT process. CONCLUSION A novel BMGS risk score system that can effectively predict the prognosis of osteosarcoma was developed and validated. The UNC5B gene in this system is one of the key aggressive biomarkers of osteosarcoma.
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Affiliation(s)
- Ruilin Pan
- Department of Sports Medicine, The First Affiliated Hospital, Guangdong Provincial Key Laboratory of Speed Capability, The Guangzhou Key Laboratory of Precision Orthopedics and Regenerative Medicine, Jinan University, Guangzhou, China
| | - Yiming Zhang
- Department of Sports Medicine, The First Affiliated Hospital, Guangdong Provincial Key Laboratory of Speed Capability, The Guangzhou Key Laboratory of Precision Orthopedics and Regenerative Medicine, Jinan University, Guangzhou, China
| | - Yanmei Cheng
- Department of Cardiothoracic Surgery ICU, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zelin Wu
- Department of Sports Medicine, The First Affiliated Hospital, Guangdong Provincial Key Laboratory of Speed Capability, The Guangzhou Key Laboratory of Precision Orthopedics and Regenerative Medicine, Jinan University, Guangzhou, China
| | - Jin Liu
- Key Laboratory of Regenerative Medicine of Ministry of Education, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Institute of Aging and Regenerative Medicine, Jinan University, Guangzhou, China
| | - Zihang Chen
- Department of Sports Medicine, The First Affiliated Hospital, Guangdong Provincial Key Laboratory of Speed Capability, The Guangzhou Key Laboratory of Precision Orthopedics and Regenerative Medicine, Jinan University, Guangzhou, China; Department of Psychology, Li Ka Shing Faculty of Medicine, State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, China
| | - Jinghao Wang
- Department of Pharmacy, The First Affiliated Hospital, State Key Laboratory of Frigid Zone Cardiovascular Diseases, Science and Technology Planning Project of Guangzhou, Jinan University, Guangzhou, China
| | - Xiaofang Zhang
- Department of Pharmacy, The First Affiliated Hospital, State Key Laboratory of Frigid Zone Cardiovascular Diseases, Science and Technology Planning Project of Guangzhou, Jinan University, Guangzhou, China
| | - Huajun Wang
- Department of Sports Medicine, The First Affiliated Hospital, Guangdong Provincial Key Laboratory of Speed Capability, The Guangzhou Key Laboratory of Precision Orthopedics and Regenerative Medicine, Jinan University, Guangzhou, China.
| | - Shanshan Feng
- Key Laboratory of Regenerative Medicine, Ministry of Education, The Ministry of Science and Technology & Guangdong Province, Department of Developmental and Regenerative Biology, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, International Base of Collaboration for Science and Technology (JNU), institute of Aging and Regenerative Medicine, School of Life Science & Technology, Jinan University, Guangzhou 510632, China.
| | - Xiaofei Zheng
- Department of Sports Medicine, The First Affiliated Hospital, Guangdong Provincial Key Laboratory of Speed Capability, The Guangzhou Key Laboratory of Precision Orthopedics and Regenerative Medicine, Jinan University, Guangzhou, China.
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Liu YQ, Qin LY, Li HJ, Wang YX, Zhang R, Shi JM, Wu JH, Dong GX, Zhou P. Application of lanthanide-doped upconversion nanoparticles for cancer treatment: a review. Nanomedicine (Lond) 2021; 16:2207-2242. [PMID: 34533048 DOI: 10.2217/nnm-2021-0214] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
With the excellent ability to transform near-infrared light to localized visible or UV light, thereby achieving deep tissue penetration, lanthanide ion-doped upconversion nanoparticles (UCNP) have emerged as one of the most striking nanoscale materials for more effective and safer cancer treatment. Up to now, UCNPs combined with photosensitive components have been widely used in the delivery of chemotherapy drugs, photodynamic therapy and photothermal therapy. Applications in these directions are reviewed in this article. We also highlight microenvironmental tumor monitoring and precise targeted therapies. Then we briefly summarize some new trends and the existing challenges for UCNPs. We hope this review can provide new ideas for future cancer treatment based on UCNPs.
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Affiliation(s)
- Yu-Qi Liu
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Li-Ying Qin
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Hong-Jiao Li
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Yi-Xi Wang
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Rui Zhang
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Jia-Min Shi
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Jin-Hua Wu
- Department of Materials Science, School of Physical Science & Technology, Key Laboratory of Special Function Materials & Structure Design of Ministry of Education, Lanzhou University, Lanzhou, 730000, PR China
| | - Gen-Xi Dong
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
| | - Ping Zhou
- School & Hospital of Stomatology, Lanzhou University, Lanzhou, 730000, PR China
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3
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Albuquerque APB, Balmaña M, Mereiter S, Pinto F, Reis CA, Beltrão EIC. Hypoxia and serum deprivation induces glycan alterations in triple negative breast cancer cells. Biol Chem 2019; 399:661-672. [PMID: 29894296 DOI: 10.1515/hsz-2018-0121] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 04/27/2018] [Indexed: 12/26/2022]
Abstract
Triple negative breast cancer (TNBC) is a major global public health problem. The lack of targeted therapy and the elevated mortality evidence the need for better knowledge of the tumor biology. Hypoxia and aberrant glycosylation are associated with advanced stages of malignancy, tumor progression and treatment resistance. Importantly, serum deprivation regulates the invasive phenotype and favors TNBC cell survival. However, in TNBC, the role of hypoxia and serum deprivation in the regulation of glycosylation remains largely unknown. The effects of hypoxia and serum deprivation on the expression of glycosyltransferases and glycan profile were evaluated in the MDA-MB-231 cell line. We showed that the overexpression of HIF-1α was accompanied by acquisition of epithelial-mesenchimal transition features. Significant upregulation of fucosyl- and sialyltransferases involved in the synthesis of tumor-associated carbohydrate antigens was observed together with changes in fucosylation and sialylation detected by Aleuria aurantia lectin and Sambucus nigra agglutinin lectin blots. Bioinformatic analysis further indicated a mechanism by which HIF-1α can regulate ST3GAL6 expression and the relationship within the intrinsic characteristics of TNBC tumors. In conclusion, our results showed the involvement of hypoxia and serum deprivation in glycosylation profile regulation of TNBC cells triggering breast cancer aggressive features and suggesting glycosylation as a potential diagnostic and therapeutic target.
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Affiliation(s)
- Amanda P B Albuquerque
- Biomarkers in Cancer Research Group (BmC) - Federal University of Pernambuco (UFPE), 50670-901 Recife, Pernambuco, Brazil.,Department of Biochemistry, Federal University of Pernambuco (UFPE), 50670-901 Recife, Pernambuco, Brazil
| | - Meritxell Balmaña
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal.,Institute of Molecular Pathology and Immunology, University of Porto, 4200-135 Porto, Portugal
| | - Stefan Mereiter
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal.,Institute of Molecular Pathology and Immunology, University of Porto, 4200-135 Porto, Portugal
| | - Filipe Pinto
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal.,Institute of Molecular Pathology and Immunology, University of Porto, 4200-135 Porto, Portugal
| | - Celso A Reis
- Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal.,Institute of Molecular Pathology and Immunology, University of Porto, 4200-135 Porto, Portugal.,Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313 Porto, Portugal.,Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
| | - Eduardo I C Beltrão
- Biomarkers in Cancer Research Group (BmC) - Federal University of Pernambuco (UFPE), 50670-901 Recife, Pernambuco, Brazil.,Department of Biochemistry, Federal University of Pernambuco (UFPE), 50670-901 Recife, Pernambuco, Brazil
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Shah N, Jin K, Cruz LA, Park S, Sadik H, Cho S, Goswami CP, Nakshatri H, Gupta R, Chang HY, Zhang Z, Cimino-Mathews A, Cope L, Umbricht C, Sukumar S. HOXB13 mediates tamoxifen resistance and invasiveness in human breast cancer by suppressing ERα and inducing IL-6 expression. Cancer Res 2013; 73:5449-58. [PMID: 23832664 DOI: 10.1158/0008-5472.can-13-1178] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Most breast cancers expressing the estrogen receptor α (ERα) are treated successfully with the receptor antagonist tamoxifen (TAM), but many of these tumors recur. Elevated expression of the homeodomain transcription factor HOXB13 correlates with TAM-resistance in ERα-positive (ER+) breast cancer, but little is known regarding the underlying mechanism. Our comprehensive evaluation of HOX gene expression using tiling microarrays, with validation, showed that distant metastases from TAM-resistant patients also displayed high HOXB13 expression, suggesting a role for HOXB13 in tumor dissemination and survival. Here we show that HOXB13 confers TAM resistance by directly downregulating ERα transcription and protein expression. HOXB13 elevation promoted cell proliferation in vitro and growth of tumor xenografts in vivo. Mechanistic investigations showed that HOXB13 transcriptionally upregulated interleukin (IL)-6, activating the mTOR pathway via STAT3 phosphorylation to promote cell proliferation and fibroblast recruitment. Accordingly, mTOR inhibition suppressed fibroblast recruitment and proliferation of HOXB13-expressing ER+ breast cancer cells and tumor xenografts, alone or in combination with TAM. Taken together, our results establish a function for HOXB13 in TAM resistance through direct suppression of ERα and they identify the IL-6 pathways as mediator of disease progression and recurrence.
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Affiliation(s)
- Nilay Shah
- Departments of Oncology, Surgery, and Pathology, Johns Hopkins University School of Medicine, Baltimore, MD 21231-1000, USA.
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Li M, Mukasa A, Inda MDM, Zhang J, Chin L, Cavenee W, Furnari F. Guanylate binding protein 1 is a novel effector of EGFR-driven invasion in glioblastoma. ACTA ACUST UNITED AC 2011; 208:2657-73. [PMID: 22162832 PMCID: PMC3244036 DOI: 10.1084/jem.20111102] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Although GBP1 (guanylate binding protein 1) was among the first interferon-inducible proteins identified, its function is still largely unknown. Epidermal growth factor receptor (EGFR) activation by amplification or mutation is one of the most frequent genetic lesions in a variety of human tumors. These include glioblastoma multiforme (GBM), which is characterized by independent but interrelated features of extensive invasion into normal brain parenchyma, rapid growth, necrosis, and angiogenesis. In this study, we show that EGFR activation promoted GBP1 expression in GBM cell lines through a signaling pathway involving Src and p38 mitogen-activated protein kinase. Moreover, we identified YY1 (Yin Yang 1) as the downstream transcriptional regulator regulating EGFR-driven GBP1 expression. GBP1 was required for EGFR-mediated MMP1 (matrix metalloproteinase 1) expression and glioma cell invasion in vitro. Although deregulation of GBP1 expression did not affect glioma cell proliferation, overexpression of GBP1 enhanced glioma cell invasion through MMP1 induction, which required its C-terminal helical domain and was independent of its GTPase activity. Reducing GBP1 levels by RNA interference in invasive GBM cells also markedly inhibited their ability to infiltrate the brain parenchyma of mice. GBP1 expression was high and positively correlated with EGFR expression in human GBM tumors and cell lines, particularly those of the neural subtype. Together, these findings establish GBP1 as a previously unknown link between EGFR activity and MMP1 expression and nominate it as a novel potential therapeutic target for inhibiting GBM invasion.
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Affiliation(s)
- Ming Li
- Ludwig Institute for Cancer Research, School of Medicine, University of California, San Diego, La Jolla, CA 92093, USA
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6
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Johnson-Holiday C, Singh R, Johnson E, Singh S, Stockard CR, Grizzle WE, Lillard JW. CCL25 mediates migration, invasion and matrix metalloproteinase expression by breast cancer cells in a CCR9-dependent fashion. Int J Oncol 2011; 38:1279-85. [PMID: 21344163 DOI: 10.3892/ijo.2011.953] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2010] [Accepted: 10/04/2010] [Indexed: 01/01/2023] Open
Abstract
Breast cancer (BrCa) is one of the most frequently diagnosed cancers and the second leading cause of cancer-related deaths in North American women. Most deaths are caused by metastasis, and BrCa is characterized by a distinct metastatic pattern involving lymph nodes, bone marrow, lung, liver and brain. Migration of metastatic cells share many similarities with leukocyte trafficking, which are regulated by chemokines and their receptors. The current study evaluates the expression and functional role of CCR9, and its only known ligand, CCL25, in BrCa cell migration and invasion. Quantitative immunohistochemical analysis showed that both moderately and poorly differentiated BrCa tissue expressed significantly more (P<0.0001) CCR9 compared to non-neoplastic breast tissue. Interestingly, poorly differentiated BrCa tissue expressed significantly more (P<0.0001) CCR9 compared to moderately differentiated BrCa tissue. Similarly, CCR9 was highly expressed by the aggressive breast cancer cell line (MDA-MD-231) compared to the less aggressive MCF-7. Migration as well as invasion assays were used to evaluate the functional interaction between CCR9 and CCL25 in BrCa cell lines (MDA-MB-231 and MCF-7). Neutralizing CCR9-CCL25 interactions significantly impaired the migration and invasion of BrCa cells. Furthermore, CCL25 enhanced the expression of MMP-1, -9, -11 and -13 active proteins by BrCa cells in a CCR9-dependent fashion. These studies show CCR9 is functionally and significantly expressed by BrCa (poorly > moderately differentiated) tissue and cells as well as that CCL25 activation of this receptor promotes breast tumor cell migration, invasion and MMP expression, which are key components of BrCa metastasis.
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Affiliation(s)
- Crystal Johnson-Holiday
- Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, Atlanta, GA 30310-1495, USA
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7
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Nevo I, Sagi-Assif O, Meshel T, Ben-Baruch A, Jöhrer K, Greil R, Trejo LEL, Kharenko O, Feinmesser M, Yron I, Witz IP. The involvement of the fractalkine receptor in the transmigration of neuroblastoma cells through bone-marrow endothelial cells. Cancer Lett 2008; 273:127-39. [PMID: 18778890 DOI: 10.1016/j.canlet.2008.07.029] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2008] [Revised: 06/01/2008] [Accepted: 07/30/2008] [Indexed: 12/13/2022]
Abstract
Transendothelial migration (TEM) of tumor cells is a crucial step in metastasis formation. The prevailing paradigm is that the mechanism underlying TEM of tumor cells is similar to that of leukocytes involving adhesion molecules and chemokines. Fractalkine (CX3CL1) is a unique membrane-bound chemokine that functions also as an adhesion molecule. CX3CL1 can be cleaved to a soluble fragment, capable of attracting fractalkine receptor (CX3CR1)-expressing cells. In the present study, we asked if CX3CR1 is involved in the TEM of neuroblastoma cells. We demonstrated that biologically functional CX3CR1 is expressed by several neuroblastoma cell lines. Most importantly, CX3CR1-expressing neuroblastoma cells were stimulated by CX3CL1 to transmigrate through human bone-marrow endothelial cells. A dose dependent phosphorylation of ERK1/2 and AKT was induced in CX3CR1-expressing neuroblastoma cells by soluble CX3CL1. In addition to CX3CR1, neuroblastoma cells also express the CX3CL1 ligand. Membrane CX3CL1 expression was downregulated and the shedding of soluble CX3CL1 was upregulated by PKC activation. Taken together, the results of this study indicate that CX3CR1 plays a functional role in transmigration of neuroblastoma cells through bone-marrow endothelium. These results led us to hypothesize that the CX3CR1-CX3CL1 axis takes part in bone-marrow metastasis of neuroblastoma.
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Affiliation(s)
- Ido Nevo
- Department of Cell Research and Immunology, The George S. Wise Faculty of Life Sciences, Tel-Aviv University, Ramat-Aviv, Tel-Aviv 69978, Israel
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8
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Zong W, Zyczynski HM, Meyn LA, Gordy SC, Moalli PA. Regulation of MMP-1 by sex steroid hormones in fibroblasts derived from the female pelvic floor. Am J Obstet Gynecol 2007; 196:349.e1-11. [PMID: 17403418 DOI: 10.1016/j.ajog.2006.12.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2006] [Accepted: 12/12/2006] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The aim of this study was to investigate the effect of sex steroid hormones on the overall expression profile of cellular matrix metalloproteinase-1 (MMP-1) in fibroblasts that are derived from arcus tendineus fasciae pelvis. STUDY DESIGN Arcus tendineus fasciae pelvis fibroblasts that originated from a premenopausal woman and a postmenopausal woman who was undergoing a prolapse repair were treated with physiologic concentrations of 17-beta-estradiol (E2), progesterone, E2 plus progesterone, and E2 plus ICI 182,780. Cellular expressions of the latent, active, and fragment forms of MMP-1 were analyzed quantitatively by Western immunoblotting. RESULTS The latent and fragment forms of MMP-1 were increased by E2, progesterone, and E2 plus progesterone. The active form of MMP-1 was not changed by either E2 or progesterone alone but was decreased significantly when both hormones were added together. ICI 182,780 inhibited the stimulatory effect of E2. CONCLUSION Fragmentation is a site of regulation of MMP-1 expression by hormones. Only E2 combined with progesterone decreased the active form of MMP-1, which suggests that both hormones are necessary to maintain the integrity of female pelvic floor.
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Affiliation(s)
- Wenjun Zong
- Division of Urogynecology and Reconstructive Pelvic Surgery, Department of Obstetrics and Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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9
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Stark AM, Anuszkiewicz B, Mentlein R, Yoneda T, Mehdorn HM, Held-Feindt J. Differential expression of matrix metalloproteinases in brain- and bone-seeking clones of metastatic MDA-MB-231 breast cancer cells. J Neurooncol 2006; 81:39-48. [PMID: 16850107 DOI: 10.1007/s11060-006-9207-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2006] [Accepted: 05/31/2006] [Indexed: 10/24/2022]
Abstract
Matrix Metalloproteinases (MMPs) play a crucial role in breast cancer metastasis. We examined the mRNA and protein expression of several MMPs in brain- and bone-seeking clones of MDA-MB-231 breast cancer cells, their transcriptional regulation and their functional role in the metastatic process. MMP mRNA expression was examined using real-time reverse transcription polymerase chain reaction. Protein expression was examined using enzyme linked immunosorbent essay (ELISA). The inducibility of mRNA and protein expression was tested with TPA (phorbol 12-myristate 13-acetate; 50 microM); epidermal growth factor and transforming growth factor beta (20 ng/ml both). Migration and invasion assays were performed with the QCM 96-Well Migration/Invasion Assay (8 microm; Chemicon) over 24 h with or without specific MMPs inhibitors (MMP Inhibitor I Mix (5 microM); MMP-2/MMP-9 Inhibitor III (50 microM); EMD Biosciences). We found significantly higher mRNA expression of MMP-1 and -9 in brain-seeking 231-clones in comparison to -bone and -parental cells. In contrast, the mRNA expression of MMP-3 and -14 was comparable in all cells lines examined and MMP-13 expression was lower in both selective metastatic lines. MMP-2 and -8 were not expressed. ELISA revealed a higher amount of total as well as active MMP-1 and -9 in brain-seeking cells. TPA stimulation showed that MMP-1 and -9 transcription was inducible on the mRNA and protein level in 231-parental but not in 231-brain or -bone. 231-brain showed the highest migration and invasive capacity which could be decreased by the application of MMP-1 and/or MMP-9 inhibitor. Our results indicate functional importance of MMP-1 and -9 overexpression in brain metastasis in an in vitro model.
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Affiliation(s)
- Andreas M Stark
- Department of Neurosurgery, University of Kiel, Schittenhelmstrasse 10, 24105 Kiel, Germany
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Mimura Y, Ihn H, Jinnin M, Asano Y, Yamane K, Tamaki K. Epidermal growth factor affects the synthesis and degradation of type I collagen in cultured human dermal fibroblasts. Matrix Biol 2006; 25:202-12. [PMID: 16413767 DOI: 10.1016/j.matbio.2005.12.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2005] [Revised: 11/21/2005] [Accepted: 12/06/2005] [Indexed: 10/25/2022]
Abstract
EGF and type I collagen are known to play important roles in wound healing. In the present study, we demonstrated that EGF down-regulates the expression of type I procollagen protein as well as alpha2(I) collagen mRNA in cultured human dermal fibroblasts. EGF induced the degradation of type I procollagen protein in conditioned medium through the up-regulation of MMP-1 expression. EGF down-regulated alpha2(I) mRNA expression partially at the post-transcriptional level by reducing the mRNA stability. In contrast, EGF up-regulated MMP-1 mRNA expression mostly at the transcriptional level, in that it had a stimulatory effect on MMP-1 promoter activity, but no effect on MMP-1 mRNA stability. The MEK/ERK signaling pathway was shown to be involved in EGF-mediated type I collagen and MMP-1 expression.
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Affiliation(s)
- Yoshihiro Mimura
- Department of Dermatology, Faculty of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan
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11
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Tower GB, Coon CI, Belguise K, Chalbos D, Brinckerhoff CE. The 2G single nucleotide polymorphism (SNP) in the MMP-1 promoter contributes to high levels of MMP-1 transcription in MCF-7/ADR breast cancer cells. Breast Cancer Res Treat 2004; 270:4216-25. [PMID: 14519134 DOI: 10.1046/j.1432-1033.2003.03821.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Degradation of stromal collagens in the extracellular matrix is mediated largely by matrix metalloproteinase-1 (MMP-1; collagenase-1), and high constitutive levels of MMP-1 in breast cancer correlate with a poor prognosis and invasive disease. MMP-1 expression is, in part, controlled by the mitogen-activated protein kinase (MAPK) pathway(s), which may target several activator protein-1 (AP-1) and polyoma enhancing activity-3/E26 virus (PEA3/ETS) sites within the promoter. An additional ETS site in the MMP-1 promoter is conferred by a single nucleotide polymorphism (SNP) at -1607 bp, when two guanines (5'-GGAT-3'; '2G allele/SNP') are present instead of one guanine (5'-GAT-3'; '1G allele/SNP'). This SNP is adjacent to an AP-1 site at -1602 bp, and in the presence of the 2G allele (ETS site), these sites cooperate to induce higher levels of transcription. ERK 1/2 is one component of the MAPK pathway and is constitutively active in MCF-7/ADR breast cancer cells, which are 1G/2G heterozygotes. This study demonstrates that when these cells are treated with PD098059, an ERK-specific inhibitor, MMP-1 mRNA levels are significantly decreased, suggesting that high constitutive expression of MMP-1 in these cells results from continuous ERK 1/2 activation. Using transient transfection, we determined that this signaling pathway targets different AP-1/ETS sites, depending upon which allele is present. Furthermore, in these cells, the AP-1 site at -1602 bp enhances transcription in the presence of the 2G SNP, but represses transcription from the 1G SNP. Finally, inhibiting ERK signaling and MMP-1 expression blocks type I collagen degradation and reduces the invasive ability of the MCF-7/ADR cells. We conclude that ERK 1/2 signaling and the 2G SNP mediate high levels of MMP-1 expression, which may contribute to the invasive potential of these breast cancer cells.
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Affiliation(s)
- Grant B Tower
- Department of Biochemistry, Dartmouth Medical School, Hanover, NH 03755, USA
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12
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Balduyck M, Zerimech F, Gouyer V, Lemaire R, Hemon B, Grard G, Thiebaut C, Lemaire V, Dacquembronne E, Duhem T, Lebrun A, Dejonghe MJ, Huet G. Specific expression of matrix metalloproteinases 1, 3, 9 and 13 associated with invasiveness of breast cancer cells in vitro. Clin Exp Metastasis 2001; 18:171-8. [PMID: 11235993 DOI: 10.1023/a:1006762425323] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Several matrix metalloproteinases (MMPs) and tissue inhibitors of MMPs (TIMPs) were studied in highly invasive (MDA-MB-231) and slightly invasive (MCF-7, T47D, BT-20) breast cancer cell lines. Investigations were carried out at the protein level and/or at the mRNA level, either in cells cultured as monolayers on plastic, or in cells seeded on a thin layer of Matrigel basement membrane matrix. Analysis of MMP expression by RT-PCR showed expression of MMP-1. MMP-3, and MMP-13 in highly invasive MDA-MB-231 cells, but not in slightly invasive cell lines. The extracellular secretion of MMP-1 and MMP-3 by MDA-MB 231 cells could be also shown by ELISA. TIMP-1 and TIMP-2 mRNAs were found in all cell lines, however, the extracellular secretion of both TIMPs was much higher in MDA-MB-231 cells than in the other cell lines. When the cells were cultured on Matrigel matrix, MMP-9 expression was induced in MDA-MB-231 cells only, as assessed by RT-PCR and zymography experiments. The invasive potential of MDA-MB-231 cells evaluated in vitro through Matrigel was significantly inhibited by the MMP inhibitor BB-2516, by 25% and 50% at the concentrations of 2 x 10(-6) M and 10(-5) M, respectively. In conclusion, our data show that highly invasive MDA-MB-231 cells but not slightly invasive T47D, MCF-7 and BT-20 cells express MMP-1, MMP-3, MMP-9 and MMP-13. MMP-9 which is specifically up-regulated by cell contact to Matrigel, may play a key role in the invasiveness of MDA-MB-231 cells through basement membranes.
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Affiliation(s)
- M Balduyck
- Laboratoire de Biochimie, H pital Claude Huriez, Lille, France
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Saad S, Bendall LJ, James A, Gottlieb DJ, Bradstock KF. Induction of matrix metalloproteinases MMP-1 and MMP-2 by co-culture of breast cancer cells and bone marrow fibroblasts. Breast Cancer Res Treat 2000; 63:105-15. [PMID: 11097087 DOI: 10.1023/a:1006437530169] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Two invasive breast cancer cell lines (MDA-MB-231 and BT-549) were found to be more adherent and have greater migratory capacity on bone marrow fibroblasts than three non-invasive cell lines (MCF-7, T47D and BT-483). Antibodies to the adhesion molecules CD44, E-cadherin, ICAM- 1, and integrin chains alpha2, alpha3, alpha4, alpha5, alpha6, alpha v, beta1, beta3 and beta7 failed to inhibit breast cancer cell migration through bone marrow fibroblasts. Inhibitors of matrix metalloproteases, 1, 10-phenanthroline, Ro-9790, TIMP-1 and TIMP-2 were able to attenuate the migration of MDA-MB-231 cells through bone marrow fibroblast monolayers suggesting a role for these enzymes in the migration of breast cancer cells through bone marrow adherent layers. Co-culture of MDA-MB-231 cells and bone marrow fibroblasts resulted in augmentation of the levels of the matrix metalloproteases MMP-1 and MMP-2 in culture supernatants. Soluble factors produced by bone marrow fibroblasts were responsible for the increase in MMP-1 levels. However, maximal MMP-2 production was dependent on direct contract between the breast cancer cells and the bone marrow fibroblasts. Modulation of MMP production by cell-cell contact or soluble factors suggests a mechanism by which breast cancer cells can enhance their ability to invade the bone marrow microenvironment.
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Affiliation(s)
- S Saad
- Westmead Millennium Institute, Westmead Hospital and Faculty of Medicine, University of Sydney, Australia
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Lacroix M, Marie PJ, Body JJ. Protein production by osteoblasts: modulation by breast cancer cell-derived factors. Breast Cancer Res Treat 2000; 61:59-67. [PMID: 10930090 DOI: 10.1023/a:1006408916224] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Breast cancer cells (BCC) frequently metastasize to bone where they may cause tumor-induced osteolysis (TIO). While the important eroding role of the osteoclasts in TIO is well admitted, the possibility that BCC and/or osteoblasts activated by tumoral factors could also directly degrade bone matrix in this pathology has been much less investigated. We show here that the net collagen amount produced in vitro by normal human osteoblasts and osteoblast-like cells was significantly reduced by culture medium conditioned by several BCC lines, including three newly isolated ones. There was no evidence for a decrease in collagen synthesis, as assessed by the production of the carboxyterminal propeptide of type I collagen. In contrast, the effect of BCC-derived medium on collagen amount was attenuated by inhibitors of matrix metalloproteinases (MMPs) as well as by tranexamic acid, an inhibitor of the plasminogen conversion to plasmin, while it was abolished in presence of the two kinds of proteinase inhibitors. This osteoblastic protein degradation activity appeared to be attributable to factors secreted by the osteoblasts as well as by BCC. These factors had molecular weights lower as well as higher than 10 kD. Our data suggest that besides the eroding action of osteoclasts, BCC- and osteoblast-derived MMPs and serine proteinases might play a direct role in bone collagen degradation in TIO.
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Affiliation(s)
- M Lacroix
- Laboratoire d'Investigation Clinique et d'Oncologie Expérimentale H.J. Tagnon, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
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Matsui K, Takeda K, Yu ZX, Travis WD, Moss J, Ferrans VJ. Role for activation of matrix metalloproteinases in the pathogenesis of pulmonary lymphangioleiomyomatosis. Arch Pathol Lab Med 2000; 124:267-75. [PMID: 10656737 DOI: 10.5858/2000-124-0267-rfaomm] [Citation(s) in RCA: 119] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Matrix metalloproteinases (MMPs) have been shown to be involved in the pathogenesis of the destructive pulmonary lesions in patients with lymphangioleiomyomatosis (LAM); in the present report, the activation of these enzymes is examined. OBJECTIVE To evaluate the role of MMPs and their activating enzymes, immunohistochemical and confocalmicroscopic techniques were used to localize alpha-smooth muscle actin (alpha-SMA), HMB-45, proliferating cell nuclear antigen (PCNA), MMP-2, membrane-type 1 MMP (MT1-MMP), MT2-MMP, and MT3-MMP in lung tissues from 10 women with LAM. Tissue samples were obtained from 5 patients before treatment and in 5 patients after hormone treatment (progesterone and/or tamoxifen citrate). RESULTS Staining for alpha-SMA and MMP-2 was present in all the abnormal smooth muscle cells (LAM cells) in both groups. The percentages of PCNA-, MMP-2-, or MT1-MMP-positive LAM cells were much higher in the untreated group than in the treated group, whereas the percentages of HMB-45-reactive LAM cells were similar in both groups. The reactions for MT1-MMP and PCNA were preferentially localized in small spindle-shaped LAM cells; the reaction for HMB-45 was found in large epithelioid LAM cells. Many of the PCNA-positive cells were also positive for MT1-MMP. Staining for MT2-MMP and MT3-MMP was negative. CONCLUSIONS This study demonstrates an association between cellular proliferation and the presence of MT1-MMP in LAM cells. The activation of MMP-2 by MT1-MMP may play an important role in the destruction of lung tissue in this disorder.
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Affiliation(s)
- K Matsui
- Pathology Section, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
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Zozulya S, Lioubin M, Hill RJ, Abram C, Gishizky ML. Mapping signal transduction pathways by phage display. Nat Biotechnol 1999; 17:1193-8. [PMID: 10585717 DOI: 10.1038/70736] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Rapid identification of proteins that interact with a novel gene product is an important element of functional genomics. Here we describe a phage display-based technique for interaction screening of complex cDNA libraries using proteins or synthetic peptides as baits. Starting with the epidermal growth factor receptor (EGFR) cytoplasmic tail, we identified known protein interactions that link EGFR to the Ras/MAP kinase signal transduction cascade and several novel interactions. This approach can be used as a rapid and efficient tool for elucidating protein networks and mapping intracellular signal transduction pathways.
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Affiliation(s)
- S Zozulya
- Sugen, Inc., 230 East Grand Ave., South San Francisco, CA 04080, USA
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17
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Dent P, Reardon DB, Park JS, Bowers G, Logsdon C, Valerie K, Schmidt-Ullrich R. Radiation-induced release of transforming growth factor alpha activates the epidermal growth factor receptor and mitogen-activated protein kinase pathway in carcinoma cells, leading to increased proliferation and protection from radiation-induced cell death. Mol Biol Cell 1999; 10:2493-506. [PMID: 10436007 PMCID: PMC25480 DOI: 10.1091/mbc.10.8.2493] [Citation(s) in RCA: 265] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Exposure of A431 squamous and MDA-MB-231 mammary carcinoma cells to ionizing radiation has been associated with short transient increases in epidermal growth factor receptor (EGFR) tyrosine phosphorylation and activation of the mitogen-activated protein kinase (MAPK) and c-Jun NH(2)-terminal kinase (JNK) pathways. Irradiation (2 Gy) of A431 and MDA-MB-231 cells caused immediate primary activations (0-10 min) of the EGFR and the MAPK and JNK pathways, which were surprisingly followed by later prolonged secondary activations (90-240 min). Primary and secondary activation of the EGFR was abolished by molecular inhibition of EGFR function. The primary and secondary activation of the MAPK pathway was abolished by molecular inhibition of either EGFR or Ras function. In contrast, molecular inhibition of EGFR function abolished the secondary but not the primary activation of the JNK pathway. Inhibition of tumor necrosis factor alpha receptor function by use of neutralizing monoclonal antibodies blunted primary activation of the JNK pathway. Addition of a neutralizing monoclonal antibody versus transforming growth factor alpha (TGFalpha) had no effect on the primary activation of either the EGFR or the MAPK and JNK pathways after irradiation but abolished the secondary activation of EGFR, MAPK, and JNK. Irradiation of cells increased pro-TGFalpha cleavage 120-180 min after exposure. In agreement with radiation-induced release of a soluble factor, activation of the EGFR and the MAPK and JNK pathways could be induced in nonirradiated cells by the transfer of media from irradiated cells 120 min after irradiation. The ability of the transferred media to cause MAPK and JNK activation was blocked when media were incubated with a neutralizing antibody to TGFalpha. Thus radiation causes primary and secondary activation of the EGFR and the MAPK and JNK pathways in autocrine-regulated carcinoma cells. Secondary activation of the EGFR and the MAPK and JNK pathways is dependent on radiation-induced cleavage and autocrine action of TGFalpha. Neutralization of TGFalpha function by an anti-TGFalpha antibody or inhibition of MAPK function by MEK1/2 inhibitors (PD98059 and U0126) radiosensitized A431 and MDA-MB-231 cells after irradiation in apoptosis, 3-[4, 5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide (MTT), and clonogenic assays. These data demonstrate that disruption of the TGFalpha-EGFR-MAPK signaling module represents a strategy to decrease carcinoma cell growth and survival after irradiation.
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Affiliation(s)
- P Dent
- Department of Radiation Oncology, Massey Cancer Center, Medical College of Virginia, Virginia Commonwealth University, Richmond, Virginia 23298, USA.
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Nutt JE, Mellon JK, Qureshi K, Lunec J. Matrix metalloproteinase-1 is induced by epidermal growth factor in human bladder tumour cell lines and is detectable in urine of patients with bladder tumours. Br J Cancer 1998; 78:215-20. [PMID: 9683296 PMCID: PMC2062898 DOI: 10.1038/bjc.1998.467] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
The matrix metalloproteinases are a family of enzymes that degrade the extracellular matrix and are considered to be important in tumour invasion and metastasis. The effect of epidermal growth factor (EGF) on matrix metalloproteinase-1 (MMP1) production in two human bladder tumour cell lines, RT112 and RT4, has been investigated. In the RT112 cell line, an increase in MMP1 mRNA levels was found after a 6-h incubation with EGF, and this further increased to 20-fold that of control levels at 24- and 48-h treatment with 50 ng ml(-1) of EGF. MMP2 mRNA levels remained constant over this time period, whereas in the RT4 cells no MMP2 transcripts were detectable, but MMP1 transcripts again increased with 24- and 48-h treatment with 50 ng ml(-1) of EGF. MMP1 protein concentration in the conditioned medium from both cell lines increased with 24- and 48-h treatment of the cells and the total MMP1 was higher in the medium than the cells, demonstrating that the bladder tumour cell lines synthesize and secrete MMP1 protein after continuous stimulation with EGF. MMP1 protein was detected in urine from patients with bladder tumours, with a significant increase in concentration with increased stage and grade of tumour. MMP1 urine concentrations may therefore be a useful prognostic indicator for bladder tumour progression.
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Affiliation(s)
- J E Nutt
- Cancer Research Unit, The Medical School, Framlington Place, University of Newcastle upon Tyne, UK
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