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Nielsen HJ, Christensen IJ, Brünner N. A novel prognostic index in colorectal cancer defined by serum carcinoembryonic antigen and plasma tissue inhibitor of metalloproteinases-1. Scand J Gastroenterol 2010; 45:200-7. [PMID: 20095885 DOI: 10.3109/00365520903429406] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE The introduction of stage-independent prognostic markers may play a significant role in future selection for adjuvant treatment for early-stage colorectal cancer (CRC). The purpose of this study was to assess the combination of preoperative serum carcinoembryonic antigen (CEA) and plasma tissue inhibitor of metalloproteinases (TIMP)-1 as a prognostic index in patients with primary, curatively resected CRC. MATERIAL AND METHODS Blood samples were collected before surgery from 422 patients with CRC stage I-III (Dukes' stage A-C). CEA was determined in serum by a routine analysis and TIMP-1 was determined in plasma using a validated in-house enzyme-linked immunosorbent assay. Disease-free survival (DFS) was registered and its associations with serum CEA and plasma TIMP-1 levels were studied using a Cox multivariate model. Hazard ratios (HRs) and 95% confidence intervals (95% CIs) for DFS were calculated. RESULTS An event was recorded in 186 patients: 75 had local recurrence, 75 had distant metastases, 28 had both local recurrence and distant metastases, and 36 died from their cancer without a registered recurrence. Scoring CEA and TIMP-1 as continuous variables on a logarithmic scale, serum CEA and plasma TIMP-1 were statistically significant in a multivariate analysis with HR = 1.1 (95% CI 1.0-1.2) and HR = 1.5 (95% CI 1.1-2.0), respectively. The two serological markers could be combined to form a prognostic index adjusted for baseline variables. This index showed a 51% increase in HR for a given CEA level if the TIMP-1 level was doubled. CONCLUSIONS Preoperative serum CEA and plasma TIMP-1 levels are independent predictors of DFS in patients with primary resectable CRC. In combination these two proteins could form an index for the assessment of risk of disease recurrence in early-stage CRC.
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Affiliation(s)
- Hans J Nielsen
- Department of Surgical Gastroenterology, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark.
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Peddareddigari VG, Wang D, DuBois RN. The tumor microenvironment in colorectal carcinogenesis. CANCER MICROENVIRONMENT : OFFICIAL JOURNAL OF THE INTERNATIONAL CANCER MICROENVIRONMENT SOCIETY 2010; 3:149-66. [PMID: 21209781 PMCID: PMC2990487 DOI: 10.1007/s12307-010-0038-3] [Citation(s) in RCA: 159] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Accepted: 01/03/2010] [Indexed: 02/07/2023]
Abstract
Colorectal cancer is the second leading cause of cancer-related mortality in the United States. Therapeutic developments in the past decade have extended life expectancy in patients with metastatic disease. However, metastatic colorectal cancers remain incurable. Numerous agents that were demonstrated to have significant antitumor activity in experimental models translated into disappointing results in extending patient survival. This has resulted in more attention being focused on the contribution of tumor microenvironment to the progression of a number of solid tumors including colorectal cancer. A more complete understanding of interactions between tumor epithelial cells and their stromal elements will enhance therapeutic options and improve clinical outcome. Here we will review the role of various stromal components in colorectal carcinogenesis and discuss the potential of targeting these components for the development of future therapeutic agents.
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Affiliation(s)
- Vijay G. Peddareddigari
- Department of Cancer Biology, The University of Texas, M. D. Anderson Cancer Center, Houston, TX 77030 USA
| | - Dingzhi Wang
- Department of Cancer Biology, The University of Texas, M. D. Anderson Cancer Center, Houston, TX 77030 USA
| | - Raymond N. DuBois
- Department of Cancer Biology, The University of Texas, M. D. Anderson Cancer Center, Houston, TX 77030 USA
- Gastrointestinal Medical Oncology, The University of Texas, M. D. Anderson Cancer Center, Unit 118, 1515 Holcombe Boulevard, Houston, TX 77030-4009 USA
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Burgdorf SK, Claesson MH, Nielsen HJ, Rosenberg J. Changes in cytokine and biomarker blood levels in patients with colorectal cancer during dendritic cell-based vaccination. Acta Oncol 2009; 48:1157-64. [PMID: 19863224 DOI: 10.3109/02841860903099964] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION. Immunotherapy based on dendritic cell vaccination has exciting perspectives for treatment of cancer. In order to clarify immunological mechanisms during vaccination it is essential with intensive monitoring of the responses. This may lead to optimization of treatment and prediction of responding patients. The aim of this study was to evaluate cytokine and biomarker responses in patients with colorectal cancer treated with a cancer vaccine based on dendritic cells pulsed with an allogeneic melanoma cell lysate. MATERIAL AND METHODS. Plasma and serum samples were collected prior to vaccination and continuously during treatment. GM-CSF, IL-2, IL-6, TNF-alpha, IFN-gamma, IL-4, IL-8, IL-1b, IL-5, IL-10, IL-12, MIP-1b, IP-10 and Eotaxin were analyzed in a multiplex assay with a Luminex 100 instrument. CEA and TIMP-1 were analysed on ELISA platforms. RESULTS. Patients achieving stable disease showed increasing levels of plasma GM-CSF, TNF-alpha, IFN-gamma, IL-2, and IL-5. Patients with progressive disease showed significant increase in CEA and TIMP-1 levels, while patients with stable disease showed relatively unaltered levels. CONCLUSION. The increased levels of key pro-inflammatory cytokines in serum of patients who achieved stable disease following vaccination suggest the occurrence of vaccine-induced Th1 responses. Since Th1 responses seem to be essential in cancer immunotherapy this may indicate a therapeutic potential of the vaccine.
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Affiliation(s)
- Stefan K Burgdorf
- Department of Surgical Gastroenterology, Herlev Hospital, University of Copenhagen, Denmark.
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Association between tumor tissue TIMP-1 levels and objective response to first-line chemotherapy in metastatic breast cancer. Breast Cancer Res Treat 2009; 121:365-71. [PMID: 19653096 DOI: 10.1007/s10549-009-0483-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2008] [Accepted: 07/16/2009] [Indexed: 10/20/2022]
Abstract
In a previous study from our laboratory, high tumor levels of tissue inhibitor of metalloproteinases-1 (TIMP-1) have been associated with an adverse response to chemotherapy in metastatic breast cancer suggesting that TIMP-1, which is known to inhibit apoptosis, may be a new predictive marker in this disease. The purpose of this study was to investigate the association between TIMP-1 and objective response to chemotherapy in an independent patient population consisting of patients with metastatic breast cancer from Sweden and Denmark. TIMP-1 was measured using ELISA in 162 primary tumor extracts from patients who later developed metastatic breast cancer and these levels were related to the objective response to first-line chemotherapy. Increasing levels of TIMP-1 were associated with a decreasing probability of response to treatment, reaching borderline significance (OR = 1.59, 95% CI: 0.97-2.62, P = 0.07). This OR is very similar to the result from our previous study. Increasing levels of TIMP-1 were also associated with a shorter disease-free survival and overall survival, however, not statistically significant. The results from the present study support previous data that TIMP-1 is associated with objective response to chemotherapy for metastatic breast cancer.
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Djafarzadeh R, Milani V, Rieth N, von Luettichau I, Skrablin PS, Hofstetter M, Noessner E, Nelson PJ. TIMP-1-GPI in combination with hyperthermic treatment of melanoma increases sensitivity to FAS-mediated apoptosis. Cancer Immunol Immunother 2009; 58:361-71. [PMID: 18618109 PMCID: PMC11030769 DOI: 10.1007/s00262-008-0559-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2008] [Accepted: 06/27/2008] [Indexed: 02/02/2023]
Abstract
Resistance to apoptosis is a prominent feature of malignant melanoma. Hyperthermic therapy can be an effective adjuvant treatment for some tumors including melanoma. We developed a fusion protein based on the tissue inhibitor of matrix metalloproteinase-1 linked to a glycosylphosphatidylinositol anchor (TIMP-1-GPI). The TIMP-1-GPI-fusion protein shows unique properties. Exogenous administration of TIMP-1-GPI can result in transient morphological changes to treated cells including modulation of proliferation and decreased resistance to apoptosis. The effect of TIMP-1-GPI on the biology of melanoma in the context of a defined hyperthermic dose was evaluated in vitro. Clonogenic assays were used to measure cell survival. Gelatinase zymography determined secretion of MMP-2 and MMP-9. Monoclonal antibody against FAS/CD95 was applied to induce apoptosis. The expression of pro- and anti-apoptotic proteins and the secretion of immunoregulatory cytokines were then evaluated using Western blot and ELISA. TIMP-1-GPI combined with a sub-lethal hyperthermic treatment (41.8 degrees C for 2 h) suppressed tumor cell growth capacity as measured by clonogenic assay. The co-treatment also significantly suppressed tumor cell proliferation, enhanced FAS receptor surface expression increased tumor cell susceptibility to FAS-mediated killing. The increased sensitivity to FAS-induced apoptosis was linked to alterations in the apoptotic mediators Bcl-2, Bax, Bcl-XL and Apaf-1. The agent works in concert with sub-lethal hyperthermic treatment to render melanoma cells sensitive to FAS killing. The targeted delivery of TIMP-1-GPI to tumor environments in the context of regional hyperthermic therapy could be optimized through the use of thermosensitive liposomes.
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Affiliation(s)
- Roghieh Djafarzadeh
- Medizinische Poliklinik, Ludwig-Maximilians-Universität München, Schillerstrasse 42, 80336 Munich, Germany
| | - Valeria Milani
- Medical Clinic III, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - Nicole Rieth
- Medizinische Poliklinik, Ludwig-Maximilians-Universität München, Schillerstrasse 42, 80336 Munich, Germany
| | - Irene von Luettichau
- Medizinische Poliklinik, Ludwig-Maximilians-Universität München, Schillerstrasse 42, 80336 Munich, Germany
- Department of Paediatrics, Technical University, Munich, Germany
| | - Petra S. Skrablin
- Helmholz Zentrum Munich-Institute of Molecular Immunology, Munich, Germany
| | - Monika Hofstetter
- Medizinische Poliklinik, Ludwig-Maximilians-Universität München, Schillerstrasse 42, 80336 Munich, Germany
| | - Elfriede Noessner
- Helmholz Zentrum Munich-Institute of Molecular Immunology, Munich, Germany
| | - Peter J. Nelson
- Medizinische Poliklinik, Ludwig-Maximilians-Universität München, Schillerstrasse 42, 80336 Munich, Germany
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Møller Sørensen N, Vejgaard Sørensen I, Ørnbjerg Würtz S, Schrohl AS, Dowell B, Davis G, Jarle Christensen I, Nielsen HJ, Brünner N. Biology and potential clinical implications of tissue inhibitor of metalloproteinases-1 in colorectal cancer treatment. Scand J Gastroenterol 2008; 43:774-86. [PMID: 18584515 DOI: 10.1080/00365520701878163] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Colorectal cancer (CRC) is the second leading cause of cancer-related death in the industrialized world. About half of "curatively" resected patients develop recurrent disease within the next 3-5 years despite the lack of clinical, histological and biochemical evidence of remaining overt disease after resection of the primary tumour. Availability of validated biological markers for early detection, selection for adjuvant therapy, prediction of treatment efficacy and monitoring of treatment efficacy would most probably increase survival. Tissue inhibitor of metalloproteinases-1 (TIMP-1) may be such a marker. TIMP-1 inhibits the proteolytic activity of metalloproteinases, which are centrally involved in tumour invasion and metastases. However, in clinical investigations high tumour tissue or plasma levels of TIMP-1 have shown a strong and independent association with a shorter survival time in CRC patients, suggesting that TIMP-1 could have a tumour-promoting function. Furthermore, measurement of plasma TIMP-1 has been shown to be useful for disease detection, with a high sensitivity and high specificity for early-stage colon cancer. This review describes some basic information on the current knowledge of the biology of TIMP-1 as well as the potential use of TIMP-1 as a biological marker in the management of CRC patients.
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Affiliation(s)
- Nanna Møller Sørensen
- Section of Biomedicine, Department of Veterinary Pathobiology, Faculty of Life Sciences, University of Copenhagen, Frederiksberg, Denmark
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Offenberg H, Brünner N, Mansilla F, Orntoft Torben F, Birkenkamp-Demtroder K. TIMP-1 expression in human colorectal cancer is associated with TGF-B1, LOXL2, INHBA1, TNF-AIP6 and TIMP-2 transcript profiles. Mol Oncol 2008; 2:233-40. [PMID: 19383344 DOI: 10.1016/j.molonc.2008.06.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2008] [Revised: 06/06/2008] [Accepted: 06/10/2008] [Indexed: 10/21/2022] Open
Abstract
The balance of activity between the endogenous enzyme inhibitors known as tissue inhibitors of metalloproteinases and their targets, the matrix metalloproteinases, in the extracellular matrix is thought to play an important role in tumour cell invasion. Supporting this notion, we have shown that colorectal cancer patients have increased plasma levels of the tissue inhibitor of metalloproteinases-1 (TIMP-1), and that high plasma TIMP-1 levels are associated with short colorectal cancer patient survival. However, although TIMP-1 has been extensively studied in cancer, very little is known about how it is regulated. To further elucidate potential mechanisms of regulation of this protein, we did a number of experiments to look at associations between the transcript profile of TIMP-1 with known matrix metalloproteinases (MMPs) as well as with expression profiles of other genes differentially regulated in human colorectal cancer (CRC) and the other TIMPs 2-4, which have also been associated with the progression of colorectal cancer. Genome-wide expression profiling of 172 CRC and normal mucosa samples was used to identify transcript changes for the genes under investigation. We found that TIMP-1 was up-regulated in CRC samples compared with normal tissue, while TIMP-2 was down-regulated. Eight MMPs were up-regulated in CRC compared with normal tissue. Correlating up-regulated genes with the TIMP-1 transcript, we identified 13 that were also up-regulated in cancerous tissue. Among these were genes associated with the synthesis of extracellullar matrix, genes involved in the TGF-beta signalling pathway, and genes that are likely transcribed by the tumour cells. These insights add to the complex picture emerging about the regulation of TIMPs in colorectal cancer.
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Affiliation(s)
- Hanne Offenberg
- Department of Veterinary Pathobiology, Section of Biomedicine, Faculty of Life Sciences, University of Copenhagen, DK-1870 Frederiksberg C, Denmark
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Würtz SØ, Würtz SØ, Schrohl AS, Mouridsen H, Brünner N. TIMP-1 as a tumor marker in breast cancer--an update. Acta Oncol 2008; 47:580-90. [PMID: 18465326 DOI: 10.1080/02841860802022976] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Improvement of the management of breast cancer patients has high priority. In this regard, prognostic stratification needs to be improved in order to ensure proper medical treatment of all patients and furthermore predictors of response to chemotherapy are urgently needed. As new treatment opportunities emerge in the future this need will continue to grow. Thus, the search for molecular markers of prognosis and prediction is ongoing. Tissue Inhibitor of Metalloproteinases-1 (TIMP-1) has been suggested as a marker of both prognosis and response to treatment. Several studies have demonstrated the association between TIMP-1 and prognosis in breast cancer and new studies within this area have focused on the possibility of using blood samples or paraffin embedded tissue instead of tumor tissue extracts for measurements of TIMP-1. Interestingly, recent studies have investigated the association between TIMP-1 and response to treatment showing that TIMP-1 may also carry predictive information on response to treatment. In this regard, results from studies of the molecular functions of TIMP-1 point to a role of TIMP-1 in the inhibition of tumor cell apoptosis as an explanation for the clinical findings. This review gives an update on the ongoing investigation of the potential role of TIMP-1 as a tumor marker in breast cancer. Furthermore, we link the clinical findings with studies of the molecular actions of the TIMP-1 protein, raising hypotheses that may explain why TIMP-1 could play an important role in future management of breast cancer patients.
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Lipton A, Leitzel K, Chaudri-Ross HA, Evans DB, Ali SM, Demers L, Hamer P, Brown-Shimer S, Pierce K, Gaur V, Carney W. Serum TIMP-1 and response to the aromatase inhibitor letrozole versus tamoxifen in metastatic breast cancer. J Clin Oncol 2008; 26:2653-8. [PMID: 18443351 DOI: 10.1200/jco.2007.15.4336] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To determine the effect of elevated serum TIMP-1 on the response of patients with metastatic breast cancer to an aromatase inhibitor versus tamoxifen. PATIENTS AND METHODS Five hundred twenty-two patients estrogen receptor-positive metastatic breast cancer were randomly assigned to receive first-line hormone therapy with letrozole or tamoxifen. Serum tissue inhibitor of metalloproteinases-1 (TIMP-1) levels were measured using an enzyme-linked immunosorbent assay. RESULTS Pretreatment serum TIMP-1 was elevated in 120 (23%) of 522 patients. Patients with elevated serum TIMP-1 had a significantly reduced objective response rate (19.2% v 30.6%; odds ratio, 0.54; P = .01), duration of response (median, 15.5 v 26.2 months; P = .001), time to treatment progression (TTP; median, 4.5 v 9.2 months; HR, 1.78; P = .0001), time to treatment failure (median, 3.5 v 9.0 months; HR, 1.77; P = .0001), and overall survival (median, 20.3 v 35.8 months; HR, 1.77; P = .0001) compared with patients with normal pretreatment TIMP-1 levels. Letrozole was superior to tamoxifen in both the normal serum TIMP-1 group (median TTP, 11.8 v 8.6 months; P = .003) and in the elevated serum TIMP-1 group (median, 6.1 v 3.2 months; P = .03) In multivariate analysis, elevated serum TIMP-1 remained an independent predictor of both shorter TTP (HR, 1.46; P = .002) and survival (HR, 1.44; P = .002), as did serum HER-2. Combined analysis of both serum TIMP-1 and HER-2/neu conferred additional ability to predict significantly different clinical outcomes compared to using either biomarker alone. CONCLUSION Patients with elevated pretreatment serum TIMP-1 had a significantly reduced response and survival. Serum TIMP-1 was an independent predictive and prognostic factor. Blockade of TIMP-1 and HER-2/neu activity may be beneficial in a subset of patients with breast cancer.
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Affiliation(s)
- Allan Lipton
- Penn State University, Hershey Medical Center, Hematology/Oncology, 500 University Dr, Hershey, PA 17033, USA.
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Herszényi L, Sipos F, Galamb O, Solymosi N, Hritz I, Miheller P, Berczi L, Molnár B, Tulassay Z. Matrix metalloproteinase-9 expression in the normal mucosa-adenoma-dysplasia-adenocarcinoma sequence of the colon. Pathol Oncol Res 2008; 14:31-7. [PMID: 18347934 DOI: 10.1007/s12253-008-9004-5] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2008] [Accepted: 02/05/2008] [Indexed: 02/08/2023]
Abstract
It has been proposed that matrix metalloproteinases (MMPs) play a role in tumor invasion. We determined protein expression of matrix metalloproteinase-9 (MMP-9) in colorectal cancer (CRC), corresponding normal mucosa and colorectal adenomas. For confirmation of immunohistochemical results MMP-9 TaqMan RT-PCR analysis was performed. Expression of MMP-9 was determined on paraffin embedded biopsy sections by immunohistochemistry in 31 CRC patients (from cancer tissue and corresponding normal mucosa) and in 30 patients with adenoma (nine adenomas with high grade of dysplasia). MMP-9 immunostaining was determined semi-quantitatively. For Taqman RT-PCR analyses normal mucosa (n = 5), adenoma without (n = 6) and with high grade dysplasia (n = 7) and CRC (n = 10) were investigated. Statistical analysis with ANOVA, LSD test and correlation analysis were performed. P value of <0.05 was considered significant. The MMP-9 expression in CRC was significantly higher compared to adenomas or the normal mucosa (P = 0.001). Significantly higher expression of MMP-9 has been observed in adenomas with high grade dysplasia compared to other adenomas or normal colon (P < 0.001). Diffuse strong MMP-9 expression was present in tumor as well as in stromal cells. In adenoma samples, dysplastic epithelial cells showed moderate intensive cytoplasmic MMP-9 expression, with a clear-cut differentiation between dysplastic and non-dysplastic areas. Staining intensity correlated with the grade of CRC. We demonstrate a significantly higher expression of MMP-9 in adenoma with high grade dysplasia-CRC sequence as compared to normal tissue. The over-expression of MMP-9 strongly suggests its association with colorectal carcinogenesis.
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Affiliation(s)
- László Herszényi
- 2nd Department of Medicine, Semmelweis University, 1088 Szentkirályi str. 46, Budapest, Hungary.
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Brünner N, Vang Nielsen K, Offenberg H, Sweep FC, Martens J, Foekens J, Folprecht G, Lutz MP, Mechetner E. Biomarkers for therapeutic efficacy. EJC Suppl 2007. [DOI: 10.1016/s1359-6349(07)70033-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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