1
|
Zhou H, Zhu L, Song J, Wang G, Li P, Li W, Luo P, Sun X, Wu J, Liu Y, Zhu S, Zhang Y. Liquid biopsy at the frontier of detection, prognosis and progression monitoring in colorectal cancer. Mol Cancer 2022; 21:86. [PMID: 35337361 PMCID: PMC8951719 DOI: 10.1186/s12943-022-01556-2] [Citation(s) in RCA: 79] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/02/2022] [Indexed: 02/07/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most common cancers worldwide and a leading cause of carcinogenic death. To date, surgical resection is regarded as the gold standard by the operator for clinical decisions. Because conventional tissue biopsy is invasive and only a small sample can sometimes be obtained, it is unable to represent the heterogeneity of tumor or dynamically monitor tumor progression. Therefore, there is an urgent need to find a new minimally invasive or noninvasive diagnostic strategy to detect CRC at an early stage and monitor CRC recurrence. Over the past years, a new diagnostic concept called “liquid biopsy” has gained much attention. Liquid biopsy is noninvasive, allowing repeated analysis and real-time monitoring of tumor recurrence, metastasis or therapeutic responses. With the advanced development of new molecular techniques in CRC, circulating tumor cells (CTCs), circulating tumor DNA (ctDNA), exosomes, and tumor-educated platelet (TEP) detection have achieved interesting and inspiring results as the most prominent liquid biopsy markers. In this review, we focused on some clinical applications of CTCs, ctDNA, exosomes and TEPs and discuss promising future applications to solve unmet clinical needs in CRC patients.
Collapse
Affiliation(s)
- Hui Zhou
- Department of General Surgery, Third Xiangya Hospital, Central South University, Changsha, 410013, China.,Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China
| | - Liyong Zhu
- Department of General Surgery, Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Jun Song
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China
| | - Guohui Wang
- Department of General Surgery, Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Pengzhou Li
- Department of General Surgery, Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Weizheng Li
- Department of General Surgery, Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Ping Luo
- Department of General Surgery, Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Xulong Sun
- Department of General Surgery, Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Jin Wu
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China
| | - Yunze Liu
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China
| | - Shaihong Zhu
- Department of General Surgery, Third Xiangya Hospital, Central South University, Changsha, 410013, China.
| | - Yi Zhang
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China.
| |
Collapse
|
2
|
Circulating Biomarkers of Colorectal Cancer (CRC)-Their Utility in Diagnosis and Prognosis. J Clin Med 2021; 10:jcm10112391. [PMID: 34071492 PMCID: PMC8199026 DOI: 10.3390/jcm10112391] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/25/2021] [Accepted: 05/25/2021] [Indexed: 02/06/2023] Open
Abstract
The global burden of colorectal cancer (CRC) is expected to increase, with 2.2 million new cases and 1.1 million annual deaths by 2030. Therefore, the establishment of novel biomarkers useful in the early diagnosis of CRC is of utmost importance. A number of publications have documented the significance of the overexpression of several specific proteins, such as inflammatory mediators, in CRC progression. However, little is known about the potential utility of these proteins as circulating blood tumor biomarkers of CRC. Therefore, in the present review we report the results of our previous original studies as well as the findings of other authors who investigated whether inflammatory mediators might be used as novel biomarkers in the diagnosis and prognosis of CRC. Our study revealed that among all of the tested proteins, serum M-CSF, CXCL-8, IL-6 and TIMP-1 have the greatest value in the diagnosis and progression of CRC. Serum TIMP-1 is useful in differentiating between CRC and colorectal adenomas, whereas M-CSF and CRP are independent prognostic factors for the survival of patients with CRC. This review confirms the promising significance of these proteins as circulating biomarkers for CRC. However, due to their non-specific nature, further validation of their sensitivity and specificity is required.
Collapse
|
3
|
Tumor Microenvironment in Metastatic Colorectal Cancer: The Arbitrator in Patients' Outcome. Cancers (Basel) 2021; 13:cancers13051130. [PMID: 33800796 PMCID: PMC7961499 DOI: 10.3390/cancers13051130] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/25/2021] [Accepted: 03/02/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Colorectal cancer accounts for approximately 10% of all annually diagnosed cancers worldwide being liver metastasis, the most common cause of death in patients with colorectal cancer. The interplay between tumor and stromal cells in the primary tumor microenvironment and at distant metastases are rising in importance as potential mechanisms of the tumor progression. In this review we discuss the new biomarkers derived from tumor microenvironment and liquid biopsy as emerging prognostic and treatments response markers for metastatic colorectal cancer. We also review the developing new clinical strategies based on tumor microenvironmental cells to tackle metastatic disease in metastatic colorectal cancer patients. Abstract Colorectal cancer (CRC) is one of the most common cancers in western countries. Its mortality rate varies greatly, depending on the stage of the disease. The main cause of CRC mortality is metastasis, which most commonly affects the liver. The role of tumor microenvironment in tumor initiation, progression and metastasis development has been widely studied. In this review we summarize the role of the tumor microenvironment in the liver pre-metastatic niche formation, paying attention to the distant cellular crosstalk mediated by exosomes. Moreover, and based on the prognostic and predictive capacity of alterations in the stromal compartment of tumors, we describe the role of tumor microenvironment cells and related liquid biopsy biomarkers in the delivery of precise medication for metastatic CRC. Finally, we evaluate the different clinical strategies to prevent and treat liver metastatic disease, based on the targeting of the tumor microenvironment. Specifically, targeting angiogenesis pathways and regulating immune response are two important research pipelines that are being widely developed and promise great benefits.
Collapse
|
4
|
[How to predict the relapse after surgery or radiofrequency of liver metastases of colorectal cancer? Interest of the serum kinetic variation of a matrix metalloproteinase cluster]. Bull Cancer 2018; 105:884-895. [PMID: 30243479 DOI: 10.1016/j.bulcan.2018.07.007] [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: 07/12/2017] [Revised: 06/29/2018] [Accepted: 07/05/2018] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Recurrence after liver surgery or radiofrequency is a clinical and biological challenge because it worsens the colorectal cancer prognosis. To date, no biomarker is yet validated to predict the recurrence in order to intensify adjuvant therapy for patients with higher risk. Matrix metalloproteinases play a major role in the metastasis dissemination and tumoral microenvironment and could be a potential biomarker of interest. METHODS Forty-four patients with liver metastasis treated by surgery or radiofrequency were enrolled in this study. Serum levels of MMP-1, MMP-2, MMP-7, MMP-9 and TIMP-1 were monitored in Elisa after therapy and correlated to the recurrence from January 2004 to December 2007. After the curative treatment, patients were assessed for the recurence for two years by CT-scan and examination. RESULTS Post-operative serum level of MMP-9 was significantly higher between J0, J1 and J45 after liver surgery or radiofrequency (***P≤0.001). Level of MMP-2 was significantly increased at M3 and M6 (***P≤0.001) but does not appear to be a risk factor of liver recurrence. The level of TIMP-1 at J0 is a deleterious factor (HR=1.76, P=0.042*). CONCLUSION This is the first study wich correlates the post-operative level of 4 MMPs and TIMP-1 with the risk of liver recurrence after surgery or radiofrequency. Serum TIMP-1 level at J0 could be helpful to identify patients with higher risk but these results need to be confirmed in a large-scale study.
Collapse
|
5
|
Deng J, Chen W, Du Y, Wang W, Zhang G, Tang Y, Qian Z, Xu P, Cao Z, Zhou Y. Synergistic efficacy of Cullin1 and MMP-2 expressions in diagnosis and prognosis of colorectal cancer. Cancer Biomark 2018; 19:57-64. [PMID: 28269751 DOI: 10.3233/cbm-160341] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Cullin1 and MMP-2 have been identified as important markers in various cancers, but their roles in colorectal cancer (CRC) have remained to be discovered. The aim of this study was to investigate the expression pattern and significance of Cullin1 and MMP-2 in CRC. METHODS A total of 470 CRC patients were enrolled. Archival paraffin-embedded CRC tissue samples were used to generate tissue microarray blocks, which were immunohistochemically stained for Cullin1 and MMP-2. Prognostic and predictive role of Cullin1 and MMP-2 expression was evaluated by univariate and multivariate analysis, respectively. Values of p < 0.05 were considered statistically significant. RESULTS Cullin1 and MMP-2 protein levels were significantly upregulated in CRC tissues compared with adjacent noncancerous tissues. High tumoral Cullin1 or MMP-2 expression significantly correlated with shorter overall survival (OS), as well as with clinicopathologic characteristics in patients. Multivariate regression analysis showed that high Cullin1 and MMP-2 expressions, separately and together, were independent negative markers of OS. CONCLUSION Cullin1 and MMP-2 expressions could be novel diagnostic and prognostic markers for CRC patients.
Collapse
Affiliation(s)
- Jianliang Deng
- Department of Oncology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China.,Department of Oncology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China
| | - Wenjiao Chen
- Department of Oncology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China.,Department of Oncology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China
| | - Yuan Du
- Department of Pathology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China.,Department of Oncology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China
| | - Weiming Wang
- Department of Oncology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China
| | - Guoqiang Zhang
- Department of Oncology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China
| | - Yuehua Tang
- Department of Oncology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China
| | - Zhangjun Qian
- Department of Oncology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China
| | - Ping Xu
- Department of Oncology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China
| | - Zhihong Cao
- Department of Radiology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China
| | - Yan Zhou
- Department of Oncology, the Affiliated Yixing Hospital of Jiangsu University, Wuxi, Jiangsu 214200, China
| |
Collapse
|
6
|
Clinicopathologic and Prognostic Significance of Gelatinase A in Tunisian Colorectal Cancer: A Case-Control Study. Appl Immunohistochem Mol Morphol 2016; 25:64-70. [PMID: 27922483 DOI: 10.1097/pai.0000000000000263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Matrix metalloproteinase-2 (gelatinase A) is a well-known mediator of cancer metastasis, but it is also thought to be involved in several aspects of cancer development, including cell growth and inflammation. In the present study, we investigate whether MMP-2 SNP, MMP-2 mRNAs, and MMP-2 protein are associated with the susceptibility to colorectal cancer in the Tunisian population. The TaqMan allele discrimination assay and DNA sequencing techniques were used for genotyping; MMP-2 expression of each genotype was analyzed by semiquantitative RT-PCR, and MMP-2 protein expression was analyzed by immunohistochemistry staining. Our result showed that the levels of MMP-2 mRNA expression in patients containing the CC genotype were much higher compared with cells with the CT genotype. The frequency of the MMP-2 CC genotype was significantly higher in colorectal cancer patients when compared with controls (OR=1.94; 95% CI, 1.117-3.680). A higher intensity of staining of MMP-2 was observed in regions of invasion of the muscularis mucosa compared with superficial portions of the tumor. In addition, we found a significant progressive increase in total MMP-2 plasma levels with progression from adenomatous polyps through advancing Dukes stages (P=0.0001). Our data suggest that MMP-2 may be associated with colorectal cancer development and invasion in the Tunisian population; moreover, SNP and levels of MMP-2 could be a predictive value for colorectal cancer prevention and invasiveness.
Collapse
|
7
|
Vos MC, van der Wurff AAM, Last JTJ, de Boed EAM, Smeenk JMJ, van Kuppevelt TH, Massuger LFAG. Immunohistochemical expression of MMP-14 and MMP-2, and MMP-2 activity during human ovarian follicular development. Reprod Biol Endocrinol 2014; 12:12. [PMID: 24485069 PMCID: PMC3937151 DOI: 10.1186/1477-7827-12-12] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Accepted: 01/27/2014] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND The aim of this study was to investigate the presence of MMP-14 and MMP-2 during human ovarian follicular development using immunohistochemistry, and the activity of MMP-2 in follicular fluid using zymography. METHODS Ovarian tissue collected from the archives of the Department of Pathology was examined and medical records and histopathology were reviewed. Follicular fluids were collected at the IVF-department and analyzed using zymography. RESULTS MMP-14 and MMP-2 were increasingly found in the growing follicles and MMP-2 was highly expressed in the corpus luteum. Pro-MMP-2 was present in follicular fluid of IVF-patients. CONCLUSIONS The presence of MMP-14 and MMP-2 during human ovarian follicular development from the primordial follicle to the tertiary follicle and corpus luteum is confirmed, as was indicated by earlier animal studies following stimulation with gonadotrophins.
Collapse
Affiliation(s)
- Maria Caroline Vos
- Department of Obstetrics and Gynaecology, St. Elisabeth Hospital, PO Box 90151, 5000 LC Tilburg, the Netherlands
- Department of Obstetrics and Gynaecology, Radboud university medical center, PO Box 9101, 6500 HB Nijmegen, the Netherlands
| | - Anneke AM van der Wurff
- Department of Pathology, St. Elisabeth Hospital, PO Box 90151, 5000 LC Tilburg, the Netherlands
| | - Jessie TJ Last
- Department of Pathology, St. Elisabeth Hospital, PO Box 90151, 5000 LC Tilburg, the Netherlands
| | - Ella AM de Boed
- Department of Pathology, St. Elisabeth Hospital, PO Box 90151, 5000 LC Tilburg, the Netherlands
| | - Jesper MJ Smeenk
- Department of Obstetrics and Gynaecology, St. Elisabeth Hospital, PO Box 90151, 5000 LC Tilburg, the Netherlands
| | - Toin H van Kuppevelt
- Department of Biochemistry, Nijmegen Centre for Molecular Life Sciences, Radboud university medical center, PO Box 9101, 6500 HB Nijmegen, the Netherlands
| | - Leon FAG Massuger
- Department of Obstetrics and Gynaecology, Radboud university medical center, PO Box 9101, 6500 HB Nijmegen, the Netherlands
| |
Collapse
|
8
|
Fung KYC, Nice E, Priebe I, Belobrajdic D, Phatak A, Purins L, Tabor B, Pompeia C, Lockett T, Adams TE, Burgess A, Cosgrove L. Colorectal cancer biomarkers: To be or not to be? Cautionary tales from a road well travelled. World J Gastroenterol 2014; 20:888-898. [PMID: 24574763 PMCID: PMC3921542 DOI: 10.3748/wjg.v20.i4.888] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Revised: 11/26/2013] [Accepted: 01/06/2014] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) is the second most common cause of cancer-related death worldwide and places a major economic burden on the global health care system. The time frame for development from premalignant to malignant disease typically spans 10-15 years, and this latent period provides an ideal opportunity for early detection and intervention to improve patient outcomes. Currently, early diagnosis of CRC is hampered by a lack of suitable non-invasive biomarkers that are clinically or economically acceptable for population-based screening. New blood-based protein biomarkers for early detection of CRC are therefore urgently required. The success of clinical biomarker discovery and validation studies is critically dependent on understanding and adjusting for potential experimental, analytical, and biological factors that can interfere with the robust interpretation of results. In this review we outline some important considerations for research groups undertaking biomarker research with exemplars from our studies. Implementation of experimental strategies to minimise the potential effects of these problems will facilitate the identification of panels of biomarkers with the sensitivity and specificity required for the development of successful tests for the early detection and surveillance of CRC.
Collapse
|
9
|
Serum levels and tissue expression of matrix metalloproteinase 2 (MMP-2) and tissue inhibitor of metalloproteinases 2 (TIMP-2) in colorectal cancer patients. Tumour Biol 2014; 35:3793-802. [PMID: 24395652 PMCID: PMC3980035 DOI: 10.1007/s13277-013-1502-8] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Accepted: 11/29/2013] [Indexed: 11/04/2022] Open
Abstract
The objective of the study was the assessment of serum levels and tissue expression of matrix metalloproteinase 2 (MMP-2) and tissue inhibitor of matrix metalloproteinases 2 (TIMP-2) in patients with colorectal cancer (CRC). The study included 72 CRC patients and 68 healthy subjects. The serum levels of MMP-2 and TIMP-2 were measured using enzyme-linked immunosorbent assay (ELISA) method, whereas tissue expression of MMP-2 and TIMP-2 in cancer cells, interstitial inflammatory cells, and adjacent normal colorectal mucosa were examined by immunohistochemical staining of tumor samples. The serum levels of MMP-2 and TIMP-2 in cancer patients were significantly lower than those in control group, but the percentage of positive immunoreactivity of these proteins were higher in malignant and inflammatory cells as compared to normal tissue. There was a significant correlation between MMP-2 immunoreactivity in inflammatory cells and the presence of distant metastases and between TIMP-2 expression in inflammatory cells and tumor size, nodal involvement, and distant metastases. Area under receiver operating characteristic (ROC) curve (AUC) for serum MMP-2 was higher than for serum TIMP-2. Moreover, positive tissue expression of MMP-2 was a significant prognostic factor for CRC patients’ survival. Our findings suggest that MMP-2 and TIMP-2 might play a role in the process of colorectal cancer invasion and metastasis, but the significance of their interactions with tumor stroma and interstitial inflammatory infiltration in colorectal neoplasia require further elucidation.
Collapse
|
10
|
Min BS, Kim NK, Jeong HC, Chung HC. High levels of serum VEGF and TIMP-1 are correlated with colon cancer liver metastasis and intrahepatic recurrence after liver resection. Oncol Lett 2012; 4:123-130. [PMID: 22807974 DOI: 10.3892/ol.2012.691] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2011] [Accepted: 03/30/2012] [Indexed: 01/13/2023] Open
Abstract
The purpose of this study was to develop predictive/prognostic markers for liver metastasis and recurrence following liver resection, investigating not only clinical parameters but also molecular markers that are known to be involved in the process of liver metastasis. Seventy colon cancer patients with either no distant metastasis (group A) or with resectable synchronous liver metastasis only (group B) were prospectively enrolled. All 70 patients received curative resection of the primary tumor. Group B patients underwent additional liver resection. Clinical parameters as well as serum levels of molecular markers [carcinoembryonic antigen (CEA), osteopontin, matrix metalloproteinase-7 (MMP-7), tissue inhibitor of metalloproteinase-1 (TIMP-1), hepatocyte growth factor (HGF), vascular endothelial growth factor (VEGF) and E-selectin] from both tumor drainage (DV) and peripheral veins (PV) were analyzed. Results showed the clinical parameters were not significantly different between groups A and B. Nonetheless, the levels of VEGF and TIMP-1 from both DV and PV were significantly higher in group B compared to group A. In group A, 10 out of 33 (27.0%) patients developed metachronous liver metastasis. High levels of VEGF and TIMP-1 from DV were found to be significantly correlated with metachronous liver metastasis. In group B, 20 out of 33 (60.6%) patients had intrahepatic recurrence following resection of synchronous liver metastasis. The levels of VEGF from DV and the levels of TIMP-1 both from PV and DV were found to be significantly correlated with intrahepatic recurrence. Forty patients (7 from group A and 33 from group B) had liver resection and their 5-year disease-free survival rate was 15.9%. Univariate and multivariate analyses of prognostic factors revealed that the levels of VEGF and TIMP-1 from DV as well as the presence of lymph node metastasis from the primary tumor, synchronous metastasis and R1 resection were significantly associated with worse prognosis. The colon cancer patients with high levels of VEGF and TIMP-1 detected from the DV at the time of their initial surgery were found to have a high risk of metachronous liver metastasis and hepatic recurrence following the resection of synchronous liver metastasis. The high levels of VEGF and TIMP-1 were found to be significant predictive factors for poor prognosis following liver resection. These results require validation but pave the way for future transitional or clinical studies that may provide a greater understanding of colon cancer liver metastasis.
Collapse
Affiliation(s)
- Byung Soh Min
- Department of Surgery, Yonsei University Health System, Seoul, Republic of Korea
| | | | | | | |
Collapse
|
11
|
Matrix metalloproteinase 2 and tissue inhibitor of matrix metalloproteinases 2 in the diagnosis of colorectal adenoma and cancer patients. Folia Histochem Cytobiol 2011; 48:564-71. [PMID: 21478099 DOI: 10.2478/v10042-010-0076-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The aim of the study was to assess the importance of the measurement of matrix metalloproteinase 2 (MMP-2) and tissue inhibitor of matrix metalloproteinases 2 (TIMP-2) in patients with colorectal cancer (CRC) in relation to clinicopathological features of tumor and patients' survival. Additionally, we determined serum MMP-2 and TIMP-2 in colorectal adenoma (CA) patients and healthy controls and compared them with tumor markers, CEA and CA 19-9. The serum levels of MMP-2 and TIMP-2 in 91 CRC patients, 28 CA subjects and 91 healthy controls were determined by ELISA method, but concentrations of CEA and CA 19-9 using MEIA method. Nonparametric statistical analyses were used. Serum levels of MMP-2 and TIMP-2 were significantly lower in CRC patients than in healthy subjects and decreased with tumor stage. Additionally, MMP-2 concentrations were significantly lower in patients with CRC than in CA group. Diagnostic sensitivity of TIMP-2 (59%) was the highest among biomarkers tested and increased in combined use with CEA (79%). Moreover, the area under ROC curve (AUC) of TIMP-2 was larger than AUC of MMP-2 in differentiation between CRC and healthy subjects, but lower than AUC of matrix metalloproteinase 2 in differentiation between colorectal cancer and adenoma. Our findings suggest clinical usefulness of TIMP-2 as a biomarker in the diagnosis of CRC, especially in combination with CEA. However, further investigation is necessary.
Collapse
|
12
|
Kim YW, Ko YT, Kim NK, Chung HC, Min BS, Lee KY, Park JP, Kim H. A comparative study of protein expression in primary colorectal cancer and synchronous hepatic metastases: the significance of matrix metalloproteinase-1 expression as a predictor of liver metastasis. Scand J Gastroenterol 2010; 45:217-25. [PMID: 20095886 DOI: 10.3109/00365520903453158] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE This study was undertaken to determine the ability of protein expression in primary colorectal cancer and metastatic liver tumour tissues to predict hepatic metastasis and intrahepatic recurrence. MATERIAL AND METHODS Sixty patients with colorectal cancer were enrolled in this study. The expression of the following five proteins was assessed by immunohistochemical (IHC) staining: carcinoembryonic antigen (CEA); vascular endothelial growth factor (VEGF); matrix metalloproteinase (MMP)-1; MMP-7; and tissue inhibitor of metalloproteinases (TIMP)-1. Protein expression was measured in patients with primary colorectal cancer without liver metastasis (Group A), in patients with primary colorectal cancer with liver metastasis (primary tumour; Group B), and in patients with resected metastatic liver tumour tissues (liver metastasis; Group C). RESULTS IHC staining revealed more protease activity (MMP-1 and -7) in Group B than in Group A. Angiogenic activity (positive VEGF expression) was significantly greater in Group C than in Group B. Multivariate analysis showed that positive MMP-1 expression, the presence of lymphovascular invasion, and an elevated pre-operative serum CEA level (> 5 ng/ml) were significantly related to synchronous liver metastasis. However, intrahepatic recurrence was not related to protein expression, the presence of lymphovascular invasion, or the pre-operative CEA level. CONCLUSIONS Our findings suggest that protease activity is important for metastasis, and that angiogenic activity is essential for metastatic tumour growth. Furthermore, positive MMP-1 expression in primary colorectal tumour tissues was a significant predictor of liver metastasis. However, the prognostic impact of protein marker expression in terms of intrahepatic recurrence appears to be minimal.
Collapse
Affiliation(s)
- Young Wan Kim
- Department of Surgery, Yonsei University Health System, Seoul, South Korea
| | | | | | | | | | | | | | | |
Collapse
|
13
|
Rydlova M, Ludvikova M, Stankova I. Potential diagnostic markers in nodular lesions of the thyroid gland: an immunohistochemical study. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2008; 152:53-9. [PMID: 18795075 DOI: 10.5507/bp.2008.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
AIMS The differential diagnosis of thyroid nodules in routine practice can be problemmatic for both pathologists and clinicians. Effective treatment requires a determination of the biological nature of the lesions. For this reason, ancilliary diagnostic markers along with histological examination of the nodules may be useful. The objective of this study was to evaluate the diagnostic usefulness of novel markers in the diagnosis of hyperplastic and neoplastic nodules. METHODS Forty eight thyroid lesions forming four diagnostic groups including adenomatous goiters (AS), follicular adenomas (FA), follicular (FC) and papillary carcinomas (PC) were examined using standard immunohistochemical methods. Monoclonal antibodies against galectin-3, matrix metalloproteinases (MMPs) -2 and -7 and endothelial markers CD31 and CD105 were used. RESULTS The cytoplasmatic expression of galectin-3 was positive in all cases of papillary carcinoma. Moreover, statistically significant differences between fused groups of benign (AS and FA) and malignant lesions (FC and PC) were found Fischer's exact test (p = 0.0001). No significant differences in cytoplasmic expression of MMPs -2 and -7 and in vascular density assessed by using of both endothelial markers between benign lesions and malignant tumors were revealed. CONCLUSIONS Galectin-3 appears to be a useful marker in the diagnosis of papillary carcinoma only. The matrix metalloproteinases-2 and -7 are not helpful in distinguishing hyperplastic and neoplastic thyroid nodules. Endothelial markers do not appear to be suitable for thyroid differential diagnosis. A panel of antibodies in the differential diagnosis of thyroid nodular lesions would seem most suitable and further studies with larger sets of patients are awaited.
Collapse
Affiliation(s)
- Marie Rydlova
- Department of Pathology, Municipal Hospital, Ostrava, Czech Republic.
| | | | | |
Collapse
|
14
|
Gelatinase B expression as a prognostic factor in patients with stage II/III rectal carcinoma treated by postoperative adjuvant therapy. Am J Clin Oncol 2008; 31:55-63. [PMID: 18376229 DOI: 10.1097/coc.0b013e318068b4e2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The matrix-metalloproteinases (MMPs) are thought to be critically involved in tumor invasion and metastasis. This retrospective study was aimed both to examine the gelatinase expression status in patients with rectal cancer and to investigate their prognostic value on survival. METHODS Sixty patients who underwent postoperative adjuvant chemoradiotherapy for Stage II and III rectal carcinoma were included. Expressions of MMP-2, MMP-9, and tissue inhibitors of MMP (TIMP-1 and TIMP-2) were analyzed by immunohistochemistry in paraffin-embedded primary rectal cancers and graded for the intensity and the percentage of cells stained. The relation between the expression of the markers studied and clinicopathologic features were evaluated for the primary study endpoint. The data were also analyzed using a multivariate Cox proportional hazards model for prognosis as a secondary endpoint. RESULTS Positive MMP-9 expression was observed in 70% of the tumors. The ratio of tumors with positive MMP-9 expression was increased according to N stage (P = 0.005), AJCC stage (P = 0.005), and tumor differentiation (P = 0.017). Overall survival was reduced in poorly differentiated tumors and tumors with positive MMP-9 expression (P = 0.002). Disease-free survival was lower in patients with positive MMP-9 expression (P = 0.007). Multivariate analysis indicated that positive MMP-9 expression was an independent predictor of reduced overall survival (P = 0.0103) and reduced disease-free survival (P = 0.0360). The other markers studied were associated with neither any clinicopathologic feature nor any survival parameter. CONCLUSION MMP-9 expression was observed in the tumors of patients with Stage II and III rectal carcinoma in comparable values and was characterized by poor overall survival and disease-free survival.
Collapse
|
15
|
Sutnar A, Pesta M, Liska V, Treska V, Skalicky T, Kormunda S, Topolcan O, Cerny R, Holubec L. Clinical relevance of the expression of mRNA of MMP-7, MMP-9, TIMP-1, TIMP-2 and CEA tissue samples from colorectal liver metastases. Tumour Biol 2007; 28:247-52. [PMID: 17992052 DOI: 10.1159/000110897] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2007] [Accepted: 06/15/2007] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Nowadays we know that survival rates do not differ between repeated and single liver resections for colorectal liver metastases (CLM). To be able to determine patients prone to early recurrence, the use of different markers with a better prognostic value than the routinely employed tumor markers is required. AIM OF STUDY The aim of our study was to assess mRNA expression of MMP-7, MMP-9, TIMP-1, TIMP-2 and CEA in tissue samples from CLM and their relationship to disease-free interval (DFI) and overall survival (OS). PATIENTS AND METHODS The liver tumor biopsies were obtained from 40 patients suffering from CLM treated with radical surgery. mRNA expression levels of CEA, MMPs and TIMPs and a housekeeping gene (GAPDH) were quantified using RT-PCR. RESULTS The increased expression of CEA, MMP-9 and TIMP-1 in CLM was associated with a short DFI and a high tendency to early CLM recurrence. Statistical analysis confirmed CEA, MMP-9 and TIMP-1 expression as prognostic factors of survival. CONCLUSION This study demonstrated the importance of CEA, MMP-9 and TIMP-1 in the prognostication of DFI and OS.
Collapse
Affiliation(s)
- A Sutnar
- Department of Surgery, University Hospital Pilsen, Pilsen, Czech Republic
| | | | | | | | | | | | | | | | | |
Collapse
|