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Višnić A, Barišić D, Čanadi Jurešić G, Sušanj Šepić T, Smiljan Severinski N. Identification of urine biomarkers of endometriosis-Protein mass spectrometry. Am J Reprod Immunol 2024; 91:e13856. [PMID: 38709906 DOI: 10.1111/aji.13856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 04/04/2024] [Accepted: 04/15/2024] [Indexed: 05/08/2024] Open
Abstract
INTRODUCTION Endometriosis is a chronic inflammatory disease that leads to a series of pathological reactions. The basis is a changed proinflammatory activated immune system, which results in more pronounced oxidative stress, disturbed function of proteolysis and cell apoptosis. These processes are crucial in the development of the disease because their dysfunctional activities cause the progression of the disease. It is believed that the proteins excreted in the urine interact with each other and promote pathological processes in endometriosis. METHODS We analyzed the urine proteome of patients and aimed to detect a potential protein biomarker for endometriosis in the urine proteome. We collected urine samples from 16 patients with endometriosis and 16 patients in the control group with functional ovarian cysts. The diagnosis for all patients was confirmed through pathohistological analysis. After the preanalytical preparation of the urine, chromatography and mass spectrometry (LC-MS/MS) used the technology of urine proteome analysis. RESULTS The main finding was a significantly different concentration of 14 proteins in the urine samples. We recorded a considerably higher concentration of proteins that have a significant role in activating the immune system (SELL), iron metabolism (HAMP) and cell apoptosis (CHGA) in endometriosis compared to controls. Proteins having an antioxidant function (SOD1) and a role in proteolysis of the extracellular matrix (MMP-9) were significantly reduced in endometriosis compared to controls. CONCLUSION Consistent with the known pathogenesis of endometriosis, the study results complement the pathological responses that occur with disease progression.
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Affiliation(s)
- Alenka Višnić
- Clinical Hospital Center Rijeka, Clinic for Gynecology and Obstetrics, Institute of Human Reproduction and Endocrinology, Rijeka, Croatia
| | | | - Gordana Čanadi Jurešić
- Department of Medical Chemistry, Biochemistry and Clinical Chemistry, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Tina Sušanj Šepić
- Clinical Hospital Center Rijeka, Clinic for Gynecology and Obstetrics, Institute of Human Reproduction and Endocrinology, Rijeka, Croatia
| | - Neda Smiljan Severinski
- Clinical Hospital Center Rijeka, Clinic for Gynecology and Obstetrics, Institute of Human Reproduction and Endocrinology, Rijeka, Croatia
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Williams KE, Miroshnychenko O, Johansen EB, Niles RK, Sundaram R, Kannan K, Albertolle M, Zhou Y, Prasad N, Drake PM, Giudice LC, Hall SC, Witkowska HE, Buck Louis GM, Fisher SJ. Urine, peritoneal fluid and omental fat proteomes of reproductive age women: Endometriosis-related changes and associations with endocrine disrupting chemicals. J Proteomics 2015; 113:194-205. [PMID: 25284053 PMCID: PMC4467531 DOI: 10.1016/j.jprot.2014.09.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Revised: 09/08/2014] [Accepted: 09/22/2014] [Indexed: 02/06/2023]
Abstract
Endometriosis, ectopic growth of the uterine lining (endometrium), which affects 6-11% of reproductive age women, is associated with pelvic pain and infertility. We investigated the peritoneal fluid (PF), urine and omental fat (OF) proteomes of women with endometriosis vs. individuals with no surgically visualized endometriosis. All participants were enrolled in the NICHD-funded ENDO Study. A two-step proteomic study was performed. The first, a broad survey, employed a semi-quantitative gel LC-mass spectrometry (MS) workflow: SDS PAGE fractionation, trypsin digestion and LC-MS/MS. The results showed sample integrity but failed to detect any differences between women with and without endometriosis. The second step was a quantitative analysis of OF samples. We employed another sample set (n=30) from women ± disease and isobaric mass-tag (iTRAQ) chemistry to label peptides and 2D LC-MS/MS for protein identification and quantification. Three proteins-matrix metalloproteinase-9, neutrophil elastase, and FAM49B-were significantly lower in abundance in samples from women with endometriosis. Interestingly, neutrophil elastase and FAM49B levels were associated with higher levels of a subset of endocrine disrupting chemicals (EDCs) that were previously measured in the same samples. The results of these experiments showed the feasibility of associating endometriosis with changes in the OF protein repertoire and EDC levels. BIOLOGICAL SIGNIFICANCE Endometriosis, pathological growth of the uterine lining, is associated with significant morbidities, including pain and infertility. However, the causes of this common condition are poorly understood. This study determined whether endometriosis was associated with changes in the protein composition of peritoneal fluid, urine and/or omental fat. A protein of unknown function (FAM49B) and two proteinases (metalloproteinase-9, neutrophil elastase) were down regulated in OF samples from women with versus without endometriosis. These findings suggested proteinase imbalances at sites that were distant from the endometriotic lesions. Additionally, FAM49B and neutrophil elastase levels were associated with higher levels of a subset of environmental chemicals that were quantified in the same samples, suggesting other possible associations. Thus, this work generated hypotheses that will be tested in further studies.
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Affiliation(s)
- Katherine E Williams
- Sandler-Moore Mass Spectrometry Core Facility, University of California San Francisco, San Francisco, CA, USA; Center for Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA; Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Olga Miroshnychenko
- Sandler-Moore Mass Spectrometry Core Facility, University of California San Francisco, San Francisco, CA, USA
| | - Eric B Johansen
- Sandler-Moore Mass Spectrometry Core Facility, University of California San Francisco, San Francisco, CA, USA
| | - Richard K Niles
- Sandler-Moore Mass Spectrometry Core Facility, University of California San Francisco, San Francisco, CA, USA
| | - Rajeshwari Sundaram
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Kurunthachalam Kannan
- Wadsworth Center, New York State Department of Health, Empire State Plaza, Albany, NY, USA
| | - Matthew Albertolle
- Sandler-Moore Mass Spectrometry Core Facility, University of California San Francisco, San Francisco, CA, USA
| | - Yan Zhou
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA; The Eli & Edythe Broad Center for Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, USA
| | - Namrata Prasad
- Sandler-Moore Mass Spectrometry Core Facility, University of California San Francisco, San Francisco, CA, USA; Center for Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA; Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Penelope M Drake
- Sandler-Moore Mass Spectrometry Core Facility, University of California San Francisco, San Francisco, CA, USA
| | - Linda C Giudice
- Center for Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA; Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Steven C Hall
- Sandler-Moore Mass Spectrometry Core Facility, University of California San Francisco, San Francisco, CA, USA; Center for Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA; Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA
| | - H Ewa Witkowska
- Sandler-Moore Mass Spectrometry Core Facility, University of California San Francisco, San Francisco, CA, USA; Center for Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA; Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Germaine M Buck Louis
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Susan J Fisher
- Sandler-Moore Mass Spectrometry Core Facility, University of California San Francisco, San Francisco, CA, USA; Center for Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA; Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA; Division of Maternal Fetal Medicine, University of California San Francisco, San Francisco, CA, USA; The Eli & Edythe Broad Center for Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, USA; Human Embryonic Stem Cell Program, University of California San Francisco, San Francisco, CA, USA; Department of Anatomy, University of California San Francisco, San Francisco, CA, USA.
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Liu MF, Hu YY, Jin T, Xu K, Wang SH, Du GZ, Wu BL, Li LY, Xu LY, Li EM, Xu HX. Matrix Metalloproteinase-9/Neutrophil Gelatinase-Associated Lipocalin Complex Activity in Human Glioma Samples Predicts Tumor Presence and Clinical Prognosis. Dis Markers 2015; 2015:138974. [PMID: 26663949 PMCID: PMC4667058 DOI: 10.1155/2015/138974] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 10/23/2015] [Accepted: 11/04/2015] [Indexed: 02/05/2023]
Abstract
Matrix metalloproteinase-9/neutrophil gelatinase-associated lipocalin (MMP-9/NGAL) complex activity is elevated in brain tumors and may serve as a molecular marker for brain tumors. However, the relationship between MMP-9/NGAL activity in brain tumors and patient prognosis and treatment response remains unclear. Here, we compared the clinical characteristics of glioma patients with the MMP-9/NGAL activity measured in their respective tumor and urine samples. Using gelatin zymography assays, we found that MMP-9/NGAL activity was significantly increased in tumor tissues (TT) and preoperative urine samples (Preop-1d urine). Activity was reduced by seven days after surgery (Postop-1w urine) and elevated again in cases of tumor recurrence. The MMP-9/NGAL status correlated well with MRI-based tumor assessments. These findings suggest that MMP-9/NGAL activity could be a novel marker to detect gliomas and predict the clinical outcome of patients.
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Affiliation(s)
- Ming-Fa Liu
- Department of Neurosurgery, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
| | - Yong-Yang Hu
- Department of Neurosurgery, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
| | - Tao Jin
- Department of Neurosurgery, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
| | - Ke Xu
- Department of Neurosurgery, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
| | - Shao-Hong Wang
- Department of Pathology, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
| | - Guang-Zhou Du
- Department of Radiology, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
| | - Bing-Li Wu
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China
| | - Li-Yan Li
- Institute of Oncologic Pathology, Shantou University Medical College, Shantou 515041, China
| | - Li-Yan Xu
- Institute of Oncologic Pathology, Shantou University Medical College, Shantou 515041, China
| | - En-Min Li
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China
| | - Hai-Xiong Xu
- Department of Neurosurgery, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
- *Hai-Xiong Xu:
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Caseiro A, Ferreira R, Quintaneiro C, Pereira A, Marinheiro R, Vitorino R, Amado F. Protease profiling of different biofluids in type 1 diabetes mellitus. Clin Biochem 2012; 45:1613-9. [PMID: 22975642 DOI: 10.1016/j.clinbiochem.2012.08.027] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Revised: 08/20/2012] [Accepted: 08/26/2012] [Indexed: 12/11/2022]
Abstract
OBJECTIVES We aimed to disclose the proteolytic events underlying type 1 diabetes and related complication through protease profiling in the bodily fluids serum, urine and saliva. DESIGN AND METHODS Zymography followed by LC-MS/MS was performed for protease identification and quantitative comparison of proteolytic activity between healthy, type 1 diabetic patients with no complications and with retinopathy and nephropathy. Western blotting was also accomplished for MMP-9 and MMP-2 identification and expression analysis. RESULTS Only MMP-2 and MMP-9 were observed in serum with significantly increased levels and activity observed in diabetic patients. In urine and saliva other proteases besides MMPs were identified by MS and presented disease-dependent activity variations. Among these are complex MMP-9/Neutrophil gelatinase-associated lipocalin, aminopeptidase N, azurocidin and kallikrein 1 with more activity noticed in type 1 diabetes patients with nephropathy and/or retinopathy. CONCLUSION Our data highlight the usefulness of urine and saliva for the monitoring of type-1 diabetes-related proteolytic events, where aminopeptidase N, azurocidin and kallikrein 1 appear as promising screening targets for type 1 diabetes-related complications.
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Affiliation(s)
- Armando Caseiro
- QOPNA, Mass Spectrometry Center, Department of Chemistry, University of Aveiro, Aveiro, Portugal
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Wigner NA, Kulkarni N, Yakavonis M, Young M, Tinsley B, Meeks B, Einhorn TA, Gerstenfeld LC. Urine matrix metalloproteinases (MMPs) as biomarkers for the progression of fracture healing. Injury 2012; 43:274-8. [PMID: 21689817 PMCID: PMC3193575 DOI: 10.1016/j.injury.2011.05.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2010] [Revised: 04/30/2011] [Accepted: 05/25/2011] [Indexed: 02/02/2023]
Abstract
Whilst the majority of fractures heal normally, it is estimated that ∼10% of fractures exhibit some level of delayed or impaired healing. Although radiography is the primary diagnostic tool to assess the progression of fracture healing, radiographic features only qualitatively correlate with tissue level increases in mineral content and do not quantitatively measure underlying biological processes that are associated with the progression of healing. Specific metaloproteinases have been shown to be essential to processes of both angiogenesis and mineralised cartilage resorption and bone remodelling at different phases of fracture healing. The aim of this study was to determine the potential of using a simple urine based assay of the activity of two MMPs as a means of assessing the biological progression of fracture healing through the endochondral phase of healing. Using a standard mid-diaphyseal murine model of femoral fracture, MMP9 and MMP13 proteins and enzymatic activity levels were quantified in the urine of mice across the time-course of fracture healing and compared to the mRNA and protein expression profiles in the calluses. Both urinary MMP9 and MMP13 protein and enzymatic activity levels, assessed by Western blot, zymogram and specific MMP fluorometric substrate assays, corresponded to mRNA expression and immunohistologic assays of the proteins within callus tissues. These studies suggest that urinary levels of MMP9 and MMP13 may have potential as metabolic markers to monitor the progression of fracture healing.
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Affiliation(s)
- Nathan A. Wigner
- Orthopaedic Research Laboratory Department of Orthopedic Surgery, Boston University School of Medicine, Boston, MA 02118 USA
- Department of Biochemistry, Boston University School of Medicine, Boston, MA 02118, USA
| | - Nitin Kulkarni
- Orthopaedic Research Laboratory Department of Orthopedic Surgery, Boston University School of Medicine, Boston, MA 02118 USA
| | - Mark Yakavonis
- Orthopaedic Research Laboratory Department of Orthopedic Surgery, Boston University School of Medicine, Boston, MA 02118 USA
| | - Megan Young
- Orthopaedic Research Laboratory Department of Orthopedic Surgery, Boston University School of Medicine, Boston, MA 02118 USA
| | - Brian Tinsley
- Orthopaedic Research Laboratory Department of Orthopedic Surgery, Boston University School of Medicine, Boston, MA 02118 USA
| | - Brett Meeks
- Orthopaedic Research Laboratory Department of Orthopedic Surgery, Boston University School of Medicine, Boston, MA 02118 USA
| | - Thomas A. Einhorn
- Orthopaedic Research Laboratory Department of Orthopedic Surgery, Boston University School of Medicine, Boston, MA 02118 USA
| | - Louis C. Gerstenfeld
- Orthopaedic Research Laboratory Department of Orthopedic Surgery, Boston University School of Medicine, Boston, MA 02118 USA
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Bulog A, Mićović V, Suljić P, Mrakovcić-Sutić I. Determination of enzyme matrix metalloproteinases-9 and immune status as indicators of development of the environmental diseases. Coll Antropol 2011; 35 Suppl 2:153-156. [PMID: 22220424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The majority of environmental diseases are multifactorial airway illnesses, including genetic background and exposure to different kind of airborne irritants and allergens. Altered lifestyle and changes in environmental exposures contribute to the occurring of these diseases. The term of environmental illnesses includes the disease primarily caused by pollution of air and water, chemical and physical agents, radiation, contaminated food and direct contact with the toxins we are exposed to natural and/or working environment. The members of the matrix metalloproteinase (MMP) family are involved in the pathogenesis of COPD. MMPs comprise a large family of structurally related zinc metalloendopeptidases with different substrate specificities and possibilities to degrade protein constituents of the extracellular matrix. We investigated immunological status and level of MMP-9 in workers occupationally exposed to volatile aromatic hydrocarbons compared to urban residents and rural areas. The phenotypic profiles of peripheral blood lymphocytes were done by flow cytometry. The method of enzyme immunoassay (ELISA) was used to determine enzyme expression of matrix metalloproteinase-9 (MMP-9). The occupationally exposed group had a significantly elevated level of enzyme MMP-9 in the urine, accompanied with augmentation of cells of innate immunity in peripheral blood, which could contribute to the monitoring, early detection of environmental diseases and consequent earlier and more effective treatment.
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Affiliation(s)
- Aleksandar Bulog
- Department of Public Health, School of Medicine, University of Rijeka, Rijeka, Croatia
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Offersen BV, Knap MM, Horsman MR, Verheijen J, Hanemaaijer R, Overgaard J. Matrix metalloproteinase-9 measured in urine from bladder cancer patients is an independent prognostic marker of poor survival. Acta Oncol 2010; 49:1283-7. [PMID: 20843171 DOI: 10.3109/0284186x.2010.509109] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Matrix metalloproteinase 9 (MMP-9) is an endopeptidase involved in various cellular processes, such as tumour development and metastatic spread. In biological samples, MMP-9 can occur as pro-MMP-9 and active MMP-9, or these factors complexed with the inhibitor TIMP-1. An assay, which can measure active and total MMP-9 in biological samples, has been used on the urine from bladder cancer patients and demonstrated a significant correlation between MMP-9 and clinical parameters. The prognostic value of these measurements has never been investigated. Using this assay we have investigated the prognostic influence of total and active MMP-9 in urine from bladder cancer patients. MATERIAL AND METHODS Fresh voided urines from 188 consecutive patients diagnosed with bladder cancer were collected and frozen at diagnosis. After 15 years follow-up 13 patients were still alive, and 175 patients had died. MMP-9 was measured with an immunocapture activity assay. RESULTS Median MMP-9(total) was 173.7 units/10 g creatinine (range 0-34 792), and median MMP-9(active) was 14 units/10g creatinine (range, 0-294 757). The two factors were correlated (Spearman´s rho 0.74, p<0.0001). High MMP-9(total) and MMP-9(active) were significantly correlated with large tumour size and poor malignancy grade. Increasing tertiles of MMP-9(total) and MMP-9(active) were associated with poor overall survival (p<0.0001 and p=0.003, respectively). A Cox multivariate analysis using death as endpoint identified high tertiles of MMP-9(total) as independent prognostic markers with a relative risk 2.25 (95% confidence interval, 1.53-3.30). CONCLUSION MMP-9 measured in urine from bladder cancer patients was a strong independent prognostic marker of poor survival. This is the first time high levels of MMP-9 measured in urine from bladder cancer patients have been linked to poor prognosis. This may reflect MMP-9 playing a role in tumour invasion and metastasis. It may be possible to non-invasively measure tumour response to therapy and identify possible tumour recurrence in an early phase.
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Affiliation(s)
- Birgitte V Offersen
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Denmark.
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Taranta-Janusz K, Zoch-Zwierz W, Wasilewska A, Tenderenda E, Korzeniecka-Kozerska A. [Serum and urinary concentration of selected metalloproteinases and their tissue inhibitors in children with vesicoureteral reflux]. Pol Merkur Lekarski 2010; 29:88-92. [PMID: 20842819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
UNLABELLED Vesicoureteral reflux (VUR) in children may lead to the renal fibrosis and scarring due to the overproduction and accumulation of extracellular matrix proteins (ECM) in interstitial tissue. Metalloproteinases produced in the kidneys are called biological markers of fibrosis. THE AIM OF THE STUDY was to assess if the presence of VUR in children disturb the balance between the serum and urinary concentrations of matrix metalloproteinases 2 and 9 and their tissue inhibitors 1 (TIMP-1) and 2 (TIMP-2) and predispose to excessive renal fibrosis. MATERIAL AND METHODS. The study was performed in 88 children, median aged 5.5 years (0.08-16 yrs) with VUR confirmed by voiding cystouretrography (VCUG). In 95% of estimated children the pyelonephritis indicated for VCUG performance. Control group consisted of 30 healthy children at similar age. Concentrations of MMP-2, MMP-9, TIMP-1 and TIMP-2 were estimated using immunoenzymatic ELISA method in urine of all examined children, additionally all the mentioned parameters in children with high (ll-V) grade of VUR were assessed in serum. RESULTS revealed that the urinary and serum concentrations of TIMP-1 and TIMP-2 were higher in healthy controls (p < 0.05). MMP-9 levels were higher only in the urine (p < 0.05) and MMP-2 in serum (p < 0.05). Increase in TIMP concentrations was connected with parallel increase in MMP levels in children with I-V grades of VUR, what was confirmed by the normal values of MMP-2/TIMP-2 and MMP-9/TIMP-1 ratios (p > 0.05). Only children with Ill-rd grade of VUR revealed reduced values of MMP/TIMP ratios (p < 0.05). Children's with Ill-V grade VUR revealed higher increase in serum concentrations of TIMP than in MMP, it was also seen in decrease in MMP/TIMP ratios (p < 0.05). No correlation was found between serum and urinary results of estimated parameters (p > 0.05). CONCLUSION MMP-2 and MMP-9 and TIMP-1 and TIMP-2 play role in pathogenesis of VUR disturbances, what was confirmed by the change in their serum and urinary concentrations. In serum and urine of children with high (Ill-V) grade VUR the biggest disturbances were observed in MMPs: TIMPs system with the TIMP levels higher than MMP values, what indirectly indicated ECM degradation disturbances and increase in renal fibrosis.
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Thrailkill KM, Moreau CS, Cockrell GE, Jo CH, Bunn RC, Morales-Pozzo AE, Lumpkin CK, Fowlkes JL. Disease and gender-specific dysregulation of NGAL and MMP-9 in type 1 diabetes mellitus. Endocrine 2010; 37:336-43. [PMID: 20960272 PMCID: PMC2959192 DOI: 10.1007/s12020-010-9308-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2009] [Accepted: 12/23/2009] [Indexed: 01/26/2023]
Abstract
Neutrophil gelatinase-associated lipocalin (NGAL), a biomarker of renal injury, can bind matrix metalloproteinase-9 (MMP-9) and inhibit its degradation, thereby sustaining MMP-9 proteolytic activity. MMP-9 is produced by renal podocytes, and podocyte MMP production can be modified by high ambient glucose levels. Moreover, dysregulation of MMP-9 activity, gene expression, or urine concentrations has been demonstrated in T2DM-associated nephropathy and in non-diabetic proteinuric renal diseases. Our objective was to determine whether NGAL/MMP-9 dysregulation might contribute to or serve as a biomarker of diabetic nephropathy in type 1 DM (T1DM). Plasma MMP-9, and urine NGAL and MMP-9 concentrations were measured in 121 T1DM and 55 control subjects and examined relative to indicators of glycemia, renal function, and degree of albuminuria. T1DM was associated with a significant increase in urinary excretion of both NGAL and MMP-9, and urine NGAL:Cr (NGAL corrected to urine creatinine) and urine MMP-9:Cr concentrations were highly correlated with each other. Both were also positively correlated with measurements of glycemic control and with albuminuria. Plasma MMP-9, urine MMP-9, and urine NGAL concentrations were significantly higher in females compared to males, and urine MMP-9:Cr concentrations displayed a menstrual cycle specific pattern. Increased urinary excretion of NGAL and MMP-9 supports a role for NGAL/MMP-9 dysregulation in renal dysfunction; moreover, gender-specific differences could support a gender contribution to pathological mechanisms or susceptibility for the development of renal complications in diabetes mellitus.
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Affiliation(s)
- Kathryn M Thrailkill
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR, 72202, USA.
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Fernández CA, Wszolek MF, Loughlin KR, Libertino JA, Summerhayes IC, Shuber AP. A novel approach to using matrix metalloproteinases for bladder cancer. J Urol 2009; 182:2188-94. [PMID: 19758628 DOI: 10.1016/j.juro.2009.07.032] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2009] [Indexed: 11/17/2022]
Abstract
PURPOSE Given the steadily growing cancer survivor population, increasing pressure has been placed on more effective clinical approaches and biomarker assays to manage care. For bladder cancer despite the high probability of recurrence the number of patients with recurrent disease is significantly lower than the number that remains cancer free at any monitoring interval. We developed a noninvasive urine assay using a novel approach to identify patients without recurrent cancer with extremely high confidence. MATERIALS AND METHODS Previous studies show that matrix metalloproteinases are increased in the urine of patients with cancer compared to that in disease-free individuals. To determine the clinical usefulness of these markers as monitors for bladder cancer recurrence we measured and compared metalloproteinase-2, metalloproteinase-9 and metalloproteinase-9/neutrophil gelatinase-associated lipocalin by enzyme-linked immunosorbent assay and zymography in a set of 530 samples, including 84 samples from patients with bladder cancer. RESULTS Initial studies using urine metalloproteinase to discriminate disease-free patients from those with bladder cancer resulted in 80% sensitivity (67 of 84) and 71% specificity (318 of 446) for metalloproteinase-9. By applying our novel Clinical Intervention Determining Diagnostic() clinical approach to metalloproteinase-9 we correctly identified 42% of cases that were cystoscopy negative with 98% negative predictive value. CONCLUSIONS A noninvasive urine diagnostic assay that uses metalloproteinases with the Clinical Intervention Determining Diagnostic could lead to more efficient treatment in bladder cancer survivors by decreasing the number of negative cystoscopies (42%), allowing physicians to more selectively monitor those at high risk.
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Makrakis E, Grigoriou O, Kouskouni E, Vitoratos N, Salamalekis E, Chatzoudi E, Creatsas G. Matrix metalloproteinase-9 and tissue inhibitor of metalloproteinase-1 in plasma/serum and urine of women during term and threatened preterm labor: a clinical approach. J Matern Fetal Neonatal Med 2009; 14:170-6. [PMID: 14694972 DOI: 10.1080/jmf.14.3.170.176] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To explore the concentrations of matrix metalloproteinase-9 (MMP-9) and tissue inhibitor of metalloproteinase-1 (TIMP-1) in plasma, serum and urine of women during term and threatened preterm labor. METHODS Plasma and urine proMMP-9 as well as serum and urine TIMP-1 were evaluated in 60 healthy pregnant women; 20 of them presented in term labor following an uncomplicated pregnancy, 20 of them presented with threatened preterm labor and intact membranes at 24-36 gestational weeks and 20 of them were at 24-40 gestational weeks with no evidence of uterine contractions or other pregnancy complications. Data were analyzed with non-parametric statistical tests and cut-off values were determined with receiver operator characteristic curves. RESULTS ProMMP-9 values were significantly higher and TIMP-1 values were significantly lower in cases with uterine term or preterm contractions compared to non-labor status; and in cases with preterm contractions that progressed to true preterm labor compared to those in which contractions were arrested. CONCLUSIONS Alterations in the concentrations of proMMP-9 and TIMP-1 can be detected in plasma or serum and urine of pregnant women experiencing term or preterm uterine contractions. The altered values of proMMP-9 and TIMP-1 could possibly identify the inevitable progress of preterm contractions to true preterm labor.
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Affiliation(s)
- E Makrakis
- Second Department of Obstetrics and Gynecology, University of Athens, Aretaieion Hospital, Athens, Greece
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Tenderenda E, Zoch-Zwierz W, Wasilewska A, Porowski T, Taranta-Janusz K, Kołodziejczyk Z, Michaluk-Skutnik J. [Matrix metalloproteinases 2 and 9 and their tissue inhibitors 1 and 2 in the urine of children with pyelonephritis]. Pol Merkur Lekarski 2009; 27:10-13. [PMID: 19650421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
UNLABELLED In small children, pyelonephritis (PN) is an important cause of scarring in the renal and disturbed in the production and degradation of extracellulare matrix proteins (ECM). Aim of the study was to assess the urinary levels metalloproteinases 2 and 9 (MMP-2 and MMP-9) and their inhibitors 1 and 2 (TIMP-1 and TIMP-2) in children with pyelonephritis (PN). MATERIALS AND METHODS Study group (I) consisted of 42 children with PN, aged 1-15 years, examined twice: A--prior to treatment (1-3 days of fever), B--after antibacterial treatment (10-14 days). The control group (K) consisted of 30 healthy children. Enzyme-linked immunosorbent assay kits were used for measurements of total human MMP-2, MMP-9, TIMP-1 and TIMP-2 in first morning urine. RESULTS In children with PN (I) prior to treatment (A), urinary concentration of all parameters were increased as compared to the control (K) (p<0.05). After treatment (B), only the levels of TIMP-1 was still elevated (p = 0.02). In PN before (A) and after (B) treatment MMP-9/TIMP-1 ratio. However MMP-2/TIMP-2 ratio was normal. CONCLUSION In children with PN the balance MMP-9/TIMP-1 is disturbed, with the predominance of TIMP-1 production over MMP-9. It may lead to renal fibrosis.
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Affiliation(s)
- Edyta Tenderenda
- Uniwersytet Medyczny w Białymstoku, Klinika Pediatrii i Nefrologii.
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Yao XM, Ye SD, Chen Y, Zai ZM, Li XC, Wang YX, Chen K. Rosiglitazone protects diabetic rats against kidney injury through the suppression of renal matrix metalloproteinase-9 expression. Diabetes Obes Metab 2009; 11:519-22. [PMID: 19236438 DOI: 10.1111/j.1463-1326.2008.00990.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
In this study, the effects of rosiglitazone on renal matrix metalloproteinase-9 (MMP-9) expression and its possible renoprotective mechanisms were investigated in streptozotocin-induced diabetic rats. We examined the urinary excretion rates of albumin (ALB), retinal-binding protein (RBP) and MMP-9 in control healthy rats (group C, n = 8), untreated diabetic rats (group D, n = 8) and diabetic rats treated with rosiglitazone (5mg/kg/day) (group R, n = 8) at eighth week. The renal tissue of diabetic rats was obtained for observing renal pathological changes by electron microscope and examining the expression of renal MMP-9 mRNA by RT-PCR. Our results showed that urinary excretion rates of MMP-9. ALB and RBP were significantly increased concurrently with the expression of renal MMP-9mRNA in group D compared with those of group C. Rosiglitazone significantly reduced urinary excretion rates of ALB, RBP and MMP-9 as well as the expression of renal MMP-9 mRNA. In addition, urinary excretion rate of MMP-9 showed positive relationship with urinary excretion rates of ALB and RBP. In conclusion, rosiglitazone definitely protects diabetic rats against renal injury, which may be partly associated with decreasing expression of renal MMP-9 mRNA and urinary MMP-9 production.
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Li OA, Bobkova IN, Kozlovckaia LV. [Clinical implications of urine matrix metalloproteinases and their inhibitors in patients with chronic glomerulonephritis]. TERAPEVT ARKH 2009; 81:10-14. [PMID: 19799193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
AIM Estimation of urinary excretion of matrix metalloproteinases (MMP) and their inhibitors in patients with chronic glomerulonephritis (CGN), specification of the role of MMP and inhibitors as criteria of CGN activity and prognosis. MATERIAL AND METHODS ELISA was used for measurement of urinary levels of basic proteolysis system components (MMP-2 and MMP-9), tissue inhibitor TIMP-2 and plasminogen activator inhibitor PAI-1 in four groups of patients. Patients of group 1 (n = 23) had CGN with manifest urinary syndrome (US), of group 2 (n = 26)--CGN with nephritic syndrome (NS), of group 3 (n = 22)--CGN with marked proteinuria (PU) and transient renal failure (RF), group 4 (n = 15)--CGN with high PU and persistent RF. RESULTS Patients with enhancing CGN activity (marked US, developing NS, acute nephritic syndrome) had balanced elevation of urinary levels of MMP, TIMP and PAI-1. Development of persistent RF in CGN occurred with imbalance between components of proteolysis system--low urine excretion of MMP and elevation of PAI-1. Urine excretion of MMP and TIMP in patients with progressive CGN directly correlated with 24-h PU and negatively correlated with blood serum creatinine. PAI-1 correlated with severity of RF and fibrosis in renal tissue. CONCLUSION Correlation of changes in urinary excretion of MMP, TIMP and PAI-1 with CGN activity, RF and fibrosis in the kidney confirm the importance of the above urinary tests for estimation of local renal proteolysis and validity of their use for monitoring of extracellulary matrix accumulation (fibrosis) in the kidney and for CGN prognosis.
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Abstract
PURPOSE A major difficulty in treating brain tumors is the lack of effective methods of identifying novel or recurrent disease. In this study, we have evaluated the efficacy of urinary matrix metalloproteinases (MMP) as diagnostic biomarkers for brain tumors. EXPERIMENTAL DESIGN Urine, cerebrospinal fluid, and tissue specimens were collected from patients with brain tumors. Zymography, ELISA, and immunohistochemistry were used to characterize the presence of MMP-2, MMP-9, MMP-9/neutrophil gelatinase-associated lipocalin (NGAL), and vascular endothelial growth factor (VEGF). Results were compared between age- and sex-matched controls and subjected to univariate and multivariate statistical analyses. RESULTS Evaluation of a specific panel of urinary biomarkers by ELISA showed significant elevations of MMP-2, MMP-9, MMP-9/NGAL, and VEGF (all P < 0.001) in samples from brain tumor patients compared with controls. Multiplexing MMP-2 and VEGF provided superior accuracy compared with any other combination or individual biomarker. Receiver-operating characteristics curves for MMP-2 and VEGF showed excellent discrimination. Immunohistochemistry identified these same proteins in the source tumor tissue. A subset of patients with longitudinal follow-up revealed subsequent clearing of biomarkers after tumor resection. CONCLUSION We report, for the first time, the identification of a panel of urinary biomarkers that predicts the presence of brain tumors. These biomarkers correlate with presence of disease, decrease with treatment, and can be tracked from source tissue to urine. These data support the hypothesis that urinary MMPs and associated proteins are useful predictors of the presence of brain tumors and may provide a basis for a novel, noninvasive method to identify new brain tumors and monitor known tumors after treatment.
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Affiliation(s)
- Edward R Smith
- Department of Neurosurgery, Children's Hospital, Boston, MA 02115-5737, USA
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Sanders JSF, Huitema MG, Hanemaaijer R, van Goor H, Kallenberg CGM, Stegeman CA. Urinary matrix metalloproteinases reflect renal damage in anti-neutrophil cytoplasm autoantibody-associated vasculitis. Am J Physiol Renal Physiol 2007; 293:F1927-34. [PMID: 17898039 DOI: 10.1152/ajprenal.00310.2007] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Renal expression of MMP-2, -9, and tissue inhibitor of MMP-1 (TIMP-1) correlates with histological disease activity in anti-neutrophil cytoplasm autoantibody (ANCA)-associated vasculitis (AAV). We studied whether urinary and plasma levels of MMP-2, -9, and TIMP-1 reflect renal expression of these proteins and renal disease-activity in AAV. Urine and plasma samples of patients with AAV who underwent a renal biopsy were collected (n = 32). Urinary activity of MMP-2 and -9 was measured by activity assays. Urinary and plasma levels of MMP-2, MMP-9, and TIMP-1 proteins were measured by ELISA. Healthy controls provided plasma and urine for comparison (n = 31). In patients, the relationship of urinary and plasma levels with renal expression of MMP-2 and MMP-9 and clinical and histological disease activity was studied. Renal MMP expression was compared between patients and controls (n = 8). Urinary MMP-2 and MMP-9 activity and urinary and plasma TIMP-1 levels were significantly higher in patients than in controls. In glomeruli of patients, both MMP-2 and MMP-9 expression reflected active glomerular inflammation. Urinary activity of MMP-2 and MMP-9 did not correlate with renal MMP expression or plasma levels. Urinary MMP activity correlated negatively with glomerular inflammation, but positively with fibrous crescents. Urinary MMP-2 and TIMP-1 levels showed a positive correlation with tubulointerstitial damage and a negative correlation with creatinine clearance. Urinary MMP-2, MMP-9, and TIMP-1 are elevated in AAV but do not reflect renal MMP expression and glomerular inflammation. However, urinary MMP-2 activity and TIMP-1 levels reflect tubulointerstitial damage and correlate negatively with creatinine clearance at biopsy.
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Affiliation(s)
- Jan-Stephan F Sanders
- Univ. Medical Center Groningen, Dept. of Clinical Immunology, Hanzeplein 1, 9700 GZ Groningen, The Netherlands.
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Babjuk M. Editorial comment on: Noninvasive diagnosis of bladder cancer by detection of matrix metalloproteinases (MMP-2 and MMP-9) and their inhibitor (TIMP-2) in urine. Eur Urol 2007; 52:1396-7. [PMID: 17466449 DOI: 10.1016/j.eururo.2007.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Eissa S, Ali-Labib R, Swellam M, Bassiony M, Tash F, El-Zayat TM. Noninvasive diagnosis of bladder cancer by detection of matrix metalloproteinases (MMP-2 and MMP-9) and their inhibitor (TIMP-2) in urine. Eur Urol 2007; 52:1388-96. [PMID: 17466450 DOI: 10.1016/j.eururo.2007.04.006] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2007] [Accepted: 04/03/2007] [Indexed: 11/24/2022]
Abstract
OBJECTIVES TIMPs control the activity of MMPs, one of the key molecules for tumor invasion and metastasis. The aim of this study was to assess the usefulness of MMP-2 and MMP-9 in relation to their inhibitor (TIMP2) as noninvasive diagnostic tests for bilharzial bladder cancer. MATERIAL AND METHODS Voided urine samples were provided from 244 subjects (154 bladder cancer [136 bilharzial]; 60 benign urologic disorders; 30 healthy volunteers). Urine sediment was used for cytology, and the supernatant for estimation of MMPs and TIMP-2 by ELISA and gelatin zymography. RESULTS The best cut-off values for the investigated markers were determined by ROC curve. Positivity rates and median levels for MMP-2, MMP-9, TIMP-2, MMP-2/TIMP-2, and MMP-9/TIMP-2 showed significant difference among the three investigated groups (p<0.001). MMP-9 and MMP-2/TIMP-2 were related to pathologic type, MMP-2/TIMP-2 was inversely related to the grade, and MMP-9/TIMP-2 was related to bilharziasis (p<0.05). MMP zymography results were comparable to those from ELISA. CONCLUSION The sensitivity and specificity of MMP zymography, MMP-9/TIMP-2 ratio, and MMP-2/TIMP2 ratio were superior among all investigated parameters; furthermore, combined testing of cytology with them improves the sensitivity even in superficial and low-grade tumors.
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Affiliation(s)
- Sanaa Eissa
- Oncology Diagnostic Unit, Medical Biochemistry Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
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Arosalo BM, Raekallio M, Rajamäki M, Holopainen E, Kastevaara T, Salonen H, Sankari S. Detecting early kidney damage in horses with colic by measuring matrix metalloproteinase -9 and -2, other enzymes, urinary glucose and total proteins. Acta Vet Scand 2007; 49:4. [PMID: 17244354 PMCID: PMC1784101 DOI: 10.1186/1751-0147-49-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2006] [Accepted: 01/23/2007] [Indexed: 11/10/2022] Open
Abstract
Background The aim of the study was to investigate urine matrix metalloproteinase (MMP-2 and -9) activity, alkaline phosphatase/creatinine (U-AP/Cr) and gamma-glutamyl-transpeptidase/creatinine (U-GGT/Cr) ratios, glucose concentration, and urine protein/creatinine (U-Prot/Cr) ratio and to compare data with plasma MMP-2 and -9 activity, cystatin-C and creatinine concentrations in colic horses and healthy controls. Horses with surgical colic (n = 5) were compared to healthy stallions (n = 7) that came for castration. Blood and urine samples were collected. MMP gelatinolytic activity was measured by zymography. Results We found out that horses with colic had significantly higher urinary MMP-9 complex and proMMP-9 activities than horses in the control group. Colic horses also had higher plasma MMP-2 activity than the control horses. Serum creatinine, although within reference range, was significantly higher in the colic horses than in the control group. There was no significant increase in urinary alkaline phosphatase, gamma-glutamyltranspeptidase or total proteins in the colic horses compared to the control group. A human cystatin-C test (Dako Cytomation latex immunoassay® based on turbidimetry) did not cross react with equine cystatin-C. Conclusion The results indicate that plasma MMP-2 may play a role in the pathogenesis of equine colic and urinary MMP-9 in equine kidney damage.
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Affiliation(s)
- Bela M Arosalo
- Department of Equine and Small Animal Medicine, Pharmacology and Toxicology, Faculty of Veterinary Medicine, P.O. Box 57, 00014 University of Helsinki, Finland
| | - Marja Raekallio
- Department of Equine and Small Animal Medicine, Pharmacology and Toxicology, Faculty of Veterinary Medicine, P.O. Box 57, 00014 University of Helsinki, Finland
| | - Minna Rajamäki
- Department of Equine and Small Animal Medicine, Pharmacology and Toxicology, Faculty of Veterinary Medicine, P.O. Box 57, 00014 University of Helsinki, Finland
| | - Elina Holopainen
- Department of Equine and Small Animal Medicine, Pharmacology and Toxicology, Faculty of Veterinary Medicine, P.O. Box 57, 00014 University of Helsinki, Finland
| | - Tuulia Kastevaara
- Department of Equine and Small Animal Medicine, Pharmacology and Toxicology, Faculty of Veterinary Medicine, P.O. Box 57, 00014 University of Helsinki, Finland
| | - Hanna Salonen
- Department of Equine and Small Animal Medicine, Pharmacology and Toxicology, Faculty of Veterinary Medicine, P.O. Box 57, 00014 University of Helsinki, Finland
| | - Satu Sankari
- Department of Equine and Small Animal Medicine, Pharmacology and Toxicology, Faculty of Veterinary Medicine, P.O. Box 57, 00014 University of Helsinki, Finland
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Fitzsimmons PJ, Forough R, Lawrence ME, Gantt DS, Rajab MH, Kim H, Weylie B, Spiekerman AM, Dehmer GJ. Urinary levels of matrix metalloproteinase 9 and 2 and tissue inhibitor of matrix metalloproteinase in patients with coronary artery disease. Atherosclerosis 2006; 194:196-203. [PMID: 16942771 DOI: 10.1016/j.atherosclerosis.2006.07.027] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2006] [Revised: 06/21/2006] [Accepted: 07/24/2006] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To evaluate the feasibility of an assay for urinary levels of matrix metalloproteinases (MMPs) and the potential usefulness of urinary MMPs as a marker of coronary atherosclerosis or acute coronary syndromes (ACS). METHODS AND RESULTS We measured urine and plasma MMP-9, MMP-2 and urine tissue inhibitor of metalloproteinase (TIMP-1) in patients with ACS (n=27), patients with coronary artery disease (CAD), but no clinical instability (n=47) and a group of healthy volunteers (n=15) who were <35 years of age, had no risk factors for CAD and did not undergo angiography. Compared with volunteers, patients with ACS and CAD had higher urine MMP-9, urine TIMP-1, plasma MMP-9 and plasma MMP-2 levels, but these did not differ between those with CAD and ACS. Using the volunteers to roughly establish an upper limit of normal, 84% of the urine TIMP-1 values and 95% of the urine MMP-9 values were abnormally elevated among those with CAD and ACS. CONCLUSIONS Urine MMP-9 and TIMP-1 levels are elevated in patients with CAD and ACS compared with healthy volunteers. A high percent of patients with CAD or ACS had elevated urine values of MMP-9 and TIMP-1 suggesting these variables might be a useful marker of atherosclerotic disease.
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Affiliation(s)
- Patrick J Fitzsimmons
- Department of Medicine, Cardiology Division, Texas A&M University College of Medicine and Scott & White Memorial Hospital, Temple, TX 76508, USA
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Di Carlo A, Terracciano D, Mariano A, Macchia V. Urinary gelatinase activities (matrix metalloproteinases 2 and 9) in human bladder tumors. Oncol Rep 2006; 15:1321-6. [PMID: 16596205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023] Open
Abstract
The ability to degrade type IV collagen, the major component of the basement membrane, is unique to gelatinases A and B. These two matrix metalloproteinases (MMPs) are most often linked to the malignant phenotype of tumor cells, and their expression is elevated in several cases of human tumor aggressiveness and overall survival. By gelatin zymography, we verified MMP activity in the urine of patients with bladder cancer. Of these patients, 10 had well-, 8 had moderately and 7 had poorly differentiated bladder cancer. The urine of healthy volunteers with no evidence of disease was used for controls. Zymography showed five dominant gelatinolytic bands of 240, 220, 130, 92 and 72 kDa in tumor samples, whereas only traces of MMP were detected in the urine of healthy subjects. The majority of cancerous urine samples showed MMP-9 lytic activity but only a few contained MMP-2. Moreover, MMP-9 content is enhanced in the urine from patients with high-grade and advanced-stage bladder tumors. Finally, we determined the urinary levels of urinary bladder cancer (UBC), tissue polypeptide-specific antigen (TPS) and protein 22 of nuclear matrix (NMP22). The levels of TPS and NMP-22 were higher in G3 bladder cancer than in G1 and G2 neoplasias. The urinary values of these two biomarkers correlated with the increase in MMP-9 lytic activity in high-grade and advanced-stage bladder cancer.
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Affiliation(s)
- Angelina Di Carlo
- Dipartimento di Medicina Sperimentale e Patologia, Università di Roma La Sapienza, 00161 Roma, Italy
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Tashiro K, Koyanagi I, Ohara I, Ito T, Saitoh A, Horikoshi S, Tomino Y. Levels of urinary matrix metalloproteinase-9 (MMP-9) and renal injuries in patients with type 2 diabetic nephropathy. J Clin Lab Anal 2004; 18:206-10. [PMID: 15103687 PMCID: PMC6807695 DOI: 10.1002/jcla.20024] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
To determine correlations among the levels of urinary MMP-9 and type-IV collagen, hyperglycemia, urinary protein excretion, and renal injuries in patients with type 2 diabetic nephropathy, we measured levels of urinary MMP-9 and protein, blood urea nitrogen (BUN), serum creatinine (s-Cr), fasting plasma glucose (FPG), and glycohemoglobin A1c (HbA1c) in 47 diabetic patients and 14 healthy adults. Urinary type-IV collagen was also measured in 28 diabetic patients and seven healthy adults. Patients with diabetic nephropathy were divided into two groups: 1). patients with normoalbuminuria or microalbuminuria (0-299 mg/g.Cr; n=27), and 2). patients with macroalbuminuria (>300 mg/g.Cr; n=20). The mean level of urinary MMP-9 in group 2 was significantly higher than those in healthy adults (P<0.05), and the levels of urinary MMP-9 in patients with diabetic nephropathy increased in accordance with the clinical stage of the disease. The levels of urinary MMP-9 tended to be correlated with HbA1c in these patients, but the correlation was not statistically significant. The mean level of urinary type-IV collagen in group 2 of patients with diabetic nephropathy was significantly higher than that in group 1 and healthy adults. Levels of urinary type-IV collagen in patients with diabetic nephropathy also increased in accordance with the clinical stage of the disease. The results suggest that measurements of urinary MMP-9, as well as urinary type-IV collagen, may be useful for evaluating the degree of renal injuries in patients with type 2 diabetic nephropathy, especially in the early stage.
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Affiliation(s)
- Kyoichi Tashiro
- Division of Nephrology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Ichiro Koyanagi
- Division of Nephrology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Ikko Ohara
- Division of Nephrology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Takamichi Ito
- Division of Nephrology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Akemi Saitoh
- Division of Nephrology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Satoshi Horikoshi
- Division of Nephrology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - Yasuhiko Tomino
- Division of Nephrology, Department of Internal Medicine, Juntendo University School of Medicine, Tokyo, Japan
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Greene AK, Puder M, Roy R, Kilroy S, Louis G, Folkman J, Moses MA. Urinary Matrix Metalloproteinases and their Endogenous Inhibitors Predict Hepatic Regeneration after Murine Partial Hepatectomy. Transplantation 2004; 78:1139-44. [PMID: 15502710 DOI: 10.1097/01.tp.0000137935.81103.a2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Matrix metalloproteinases (MMPs) play a key role in extracellular matrix remodeling events associated with hepatic regeneration after partial hepatectomy. We therefore hypothesized that urinary MMPs and their endogenous tissue inhibitors of matrix metalloproteinases (TIMPs) might also provide important information regarding initiation and progression of liver regeneration. METHODS Groups of 20 mice underwent sham operations, two-thirds hepatectomy, or treatment with the angiogenesis inhibitor, AGM-1470,O-chloroacetyl-carbamoyl-fumagillol (TNP-470), after two-thirds hepatectomy to prevent hepatic regeneration. Urine was collected preoperatively and for 24 days after surgery and tested for MMP-2, MMP-9, TIMP-1, and TIMP-2 using substrate gel electrophoresis (zymography) and Western blot analysis. RESULTS During hepatic regeneration, MMP-9 was detected in the urine at significantly lower levels on postoperative day 8 when the liver returned to its preoperative mass. In contrast, urine from mice whose livers were inhibited from regenerating (TNP-treated groups) contained increased levels of the gelatinases MMP-2 and MMP-9. The MMP inhibitors, TIMP-1 and TIMP-2, were significantly reduced in the urine of mice with normally regenerating livers but were increased in the urine of mice treated with TNP-470 on day 8. CONCLUSIONS We demonstrate that (1) urinary MMPs and their cognate inhibitors, the TIMPs, can be detected in the urine of mice undergoing partial hepatectomy, (2) the presence of these remodeling proteins in the urine may predict the progressive return of the partially resected liver to its preoperative mass, and (3) analysis of urinary MMPs and TIMPs may someday provide a noninvasive means of monitoring the status of patients undergoing hepatic resection and transplantation.
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Affiliation(s)
- Arin K Greene
- Department of Surgery and The Vascular Biology Program, Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA
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Abstract
PURPOSE Congenital obstructive nephropathy constitutes one of the major causes of renal insufficiency in infants and children. This review addresses the need to define biomarkers that serve as surrogate end points for measuring the severity of obstruction, the evolution of renal maldevelopment and injury, and the response to medical or surgical intervention. MATERIALS AND METHODS The literature from the last 10 years was reviewed for biomarkers of congenital obstructive nephropathy. Sources of biomarkers included urine, blood, amniotic fluid, tissue and imaging techniques. RESULTS Previous markers of congenital obstructive nephropathy include sonographic renal pelvic diameter, quantitative diuretic renography, and markers of glomerular and tubular function. Attempts to correlate renal histological changes with differential renal function have been disappointing. Immunohistochemical analysis and laser capture microscopy should improve specificity. Most promising is the application of new insights into the cellular response of the developing kidney to urinary tract obstruction. These findings include components of the renin-angiotensin system, transforming growth factor-beta 1, monocyte chemoattractant protein-1 and epidermal growth factor. Microarray studies show unique patterns of gene expression by the neonatal rat kidney subjected to ureteral obstruction, and proteomics should provide even more sensitive biomarkers of obstructive nephropathy. CONCLUSIONS We must define the cellular and molecular bases of renal maldevelopment, focusing on the link between functional and developmental pathophysiology. These findings will lead to biomarkers that will optimize our management of congenital obstructive nephropathy.
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Affiliation(s)
- Robert L Chevalier
- Department of Pediatrics, University of Virginia, Charlottesville, VA 22908, USA.
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Pertovaara M, Hulkkonen J, Hurme M, Lehtimäki T, Pasternack A. Urinary matrix metalloproteinase-9 and interleukin-6 and renal manifestations of primary Sjogren's syndrome. Rheumatology (Oxford) 2004; 43:807-8. [PMID: 15163834 DOI: 10.1093/rheumatology/keh160] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Chromek M, Tullus K, Lundahl J, Brauner A. Tissue inhibitor of metalloproteinase 1 activates normal human granulocytes, protects them from apoptosis, and blocks their transmigration during inflammation. Infect Immun 2004; 72:82-8. [PMID: 14688084 PMCID: PMC343974 DOI: 10.1128/iai.72.1.82-88.2004] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Urinary levels of tissue inhibitor of metalloproteinase 1 (TIMP-1) higher than those of matrix metalloproteinase 9 (MMP-9) during acute pyelonephritis have previously been associated with a higher degree of acute inflammation and of postinfective renal scarring. The aim of the present study was to evaluate possible mechanisms by which TIMP-1 could affect the scarring process already during the acute phase of inflammation. The growth of Escherichia coli, bactericidal activity of fresh human blood, and respiratory burst, spontaneous apoptosis, and trans-basement membrane migration of normal human granulocytes were studied in vitro in the presence of different concentrations of recombinant human TIMP-1. To imitate the "normal" environment during inflammation in the kidney, granulocytes were also incubated with a conditioned medium from E. coli-stimulated renal epithelial cells. In order to compare our data with the in vivo situation, blood and urinary leukocyte levels were analyzed for 40 children with acute pyelonephritis, together with urinary MMP-9 and TIMP-1 levels. TIMP-1 at a concentration of 500 ng/ml increased the bactericidal activity of blood, increased the respiratory burst of granulocytes, decreased phosphatidylserine exposure and caspase 3 activity, which are features of spontaneous apoptosis, and inhibited granulocyte transmigration. Moreover, in the patients with pyelonephritis, MMP-9/TIMP-1 ratios in urine correlated with the degree of leukocyte transmigration. Thus, our data suggest that TIMP-1 specifically blocks the transmigration of granulocytes into urine. Entrapped and activated granulocytes, protected from apoptosis, might excessively destroy renal parenchyma and thus contribute to the pathogenesis of renal scarring following acute pyelonephritis.
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Affiliation(s)
- Milan Chromek
- Department of Clinical Microbiology, Karolinska Hospital, Stockholm, Sweden
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Eissa S, Labib RA, Mourad MS, Kamel K, El-Ahmady O. Comparison of Telomerase Activity and Matrix Metalloproteinase-9 in Voided Urine and Bladder Wash Samples as a Useful Diagnostic Tool for Bladder Cancer. Eur Urol 2003; 44:687-94. [PMID: 14644121 DOI: 10.1016/s0302-2838(03)00417-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVES This study was undertaken to evaluate the diagnostic efficacy of telomerase in urine, and bladder wash and also the matrix metalloproteinase-9 (MMP-9) in urine, compared with voided urine cytology (VUC) and bladder wash cytology (BWC) for the detection of bladder cancer cells. MATERIAL AND METHODS A total of 110 subjects provided a single preoperative voided morning urine sample for telomerase, matrix metalloproteinase-9 (MMP-9) and cytology. Bladder wash samples were obtained for telomerase and cytology. Cystoscopy was done for all patients as the reference standard for the identification of bladder cancer. Biopsy of any suspicious lesion was performed for histopathological examination. Of 110 cases 73 were histologically diagnosed as bladder cancer, whereas the remaining 16 had benign urological disorders. A group of 21 healthy volunteers were also enrolled in this study. RESULTS The optimal threshold values for telomerase activity in urine, bladder wash and MMP-9 were calculated by receiver-operator characteristics (ROC) curves as 0.05, 0.088 and 0.51 (ng/ml), respectively. The levels and the positivity rates of the 2 parameters were significantly higher in the malignant group compared to either the benign group or normal controls. Of the entire group, telomerase activity in urine, bladder wash, and MMP-9 were positive in 92%, 87% and 61%, respectively in bladder cancer patients with positive cytology. Moreover, these positive rates for them were significantly higher in bilharzial bladder cancer cases (88%, 89%, 69%, respectively) compared to non-bilharzial cases (50%, 62.5%, 50%). The overall sensitivity and specificity were 83% and 88.6%, 86.3% and 78.3% for telomerase activity in urine, and in bladder wash, respectively; 66.6% and 80% for MMP-9 and 58.5% and 100% for voided urine cytology and 64.4% and 100% for bladder wash cytology. Combined sensitivity of VUC with the 2 biomarkers together was higher than either combined sensitivity of VUC with one of the biomarkers or than that of the biomarker alone. CONCLUSIONS Our data indicate that urinary telomerase and MMP-9 had superior sensitivities over VUC. The combined use of markers increased the sensitivity of cytology from 58.46% to 95%. The higher sensitivities of markers in bilharzial bladder cancer than non-bilharzial type highlight their clinical utility in screening patients with urinary bilharziasis.
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Affiliation(s)
- Sanaa Eissa
- Oncology Diagnostic Unit, Biochemistry Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
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Shen ZZ, Zhao W, Gu J, Zhang ZQ, Yan L. [Expression of matrix metalloproteinase-9 and its complex in the urine of breast cancer patients]. Zhonghua Wai Ke Za Zhi 2003; 41:817-9. [PMID: 14703455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
OBJECTIVE To investigate the expression and clinical significance of matrix metalloproteinase-9 and its complex in the urine of the patient with breast cancer. METHODS Using substract gel electrophoresis and western-blot analysis, expressions of MMP-9 and MMP-9/NGAL complex in breast cancer (n = 97), breast benign (n = 41) and normal (n = 60) were observed. RESULTS There MMP-9 and MMP-9/NGAL complex expressions were 76.29% and 64.95% in breast cancer, 46.34% and 43.90% in breast benign, and 23.33% in normal respectively. The MMP-9 and MMP-9/NGAL complex expressions were higher in breast cancer than those in breast benign and in normal (chi(2) = 7.456, P < 0.01). MMP-9 and MMP-9/NGAL complex expressions in urine of breast cancer had not any relationship with tumor size, TNM stage, patient age, menopause status as well as ER status, but was correlated to lymphatic node status (chi(2) = 5.206, P < 0.05). CONCLUSIONS MMP-9 and MMP-9/NGAL complex expressions in urine are significant in estimating lymphatic node metastasis in breast cancer and a valuable early prognostic factors and screening in breast cancer.
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Affiliation(s)
- Zhe-zhu Shen
- Department of Surgery, College of Clinical Oncology, Beijing Medical University, Beijing 100036, China
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Eissa S, Swellam M, el-Mosallamy H, Mourad MS, Hamdy NΜ, Kamel K, Zaglol AS, Khafagy MM, el-Ahmady O. Diagnostic value of urinary molecular markers in bladder cancer. Anticancer Res 2003; 23:4347-55. [PMID: 14666650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
OBJECTIVES In an attempt to find a more sensitive and specific non-invasive diagnostic assay for the detection of bladder cancer cells, the authors assayed the exfoliated cells from patient's voided urine and bladder washing fluids for the presence of telomerase, an enzyme that maintains a cell's chromosomal length, metalloproteinase-9 (MMP-9), which has been associated with tumor cell invasion and metastasis. Their results were compared with both voided urine cytology (VUC) and bladder wash cytology (BWC) for the detection of bladder cancer cells. MATERIALS AND METHODS The authors used preoperative voided morning urine samples from 110 subjects for telomerase, matrix metalloproteinase-9 (MMP-9) and cytology. Bladder wash samples were obtained for telomerase and cytology. Of 110 cases 73 were histologically diagnosed as bladder cancer, whereas the remaining 16 had benign urological disorders. A group of 21 healthy volunteers were also enrolled in this study. Cystoscopy was done for all patients as the reference standard for the identification of bladder cancer. Biopsy of any suspicious lesion was performed for histopathological examination. RESULTS Receiver-operator characteristics (ROC) curves were used to determine the optimal threshold values for telomerase activity in urine, bladder wash and MMP-9 [0.05, 0.088 and 0.51 (ng/ml), respectively]. The levels and the positivity rates of telomerase activity and MMP-9 were significantly higher in the malignant group compared to either the benign group or normal controls. Bladder cancer patients with positive cytology revealed positive telomerase activity in urine, bladder wash, and MMP-9 in 92%, 87% and 61%, respectively. Also, these positive rates were significantly higher in bilharzial bladder cancer cases (88%, 89%, 69%, respectively) compared to non-bilharzial cases (50%, 62.5%, 50%). The overall sensitivity and specificity were 83% and 88.6%, 86.3% and 78.3% for telomerase activity in urine, and in bladder wash, respectively. 66.6% and 80% for MMP-9, 58.5% and 100% for voided urine cytology and 64.4% and 100% for bladder wash cytology. Combined sensitivity of VUC with the 2 biomarkers together was higher than either combined sensitivity of VUC with one of the biomarkers or than that of the biomarker alone. CONCLUSION Urinary telomerase and MMP-9 had superior sensitivities over VUC; moreover, combined use of these markers increased the sensitivity of cytology from 58.46% to 95%. The higher sensitivities of markers in bilharzial bladder cancer than non-bilharzial type highlight their clinical utility in screening patients with urinary bilharziasis.
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Affiliation(s)
- Sanaa Eissa
- Oncology Diagnostic Unit, Biochemistry Department, Faculty of Medicine, Ain Shams University, Cairo, Eygpt.
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Abstract
OBJECTIVE This was a pilot study to determine the feasibility of using urinary matrix metalloproteinases (MMPs) as a screening test for gynecologic malignancies. METHODS Urine samples from ovarian (n = 29), cervical (n = 31), endometrial (n = 31), and vulvar (n = 5) cancer patients and 19 controls were collected. Substrate gel electrophoresis (zymography) was used to determine the presence of MMP-2 (72 kDa), MMP-9 (92 kDa) and two high-molecular-weight forms (130 and 220 kDa) of MMPs. The sensitivity, specificity, and positive and negative predictive values of the test for each tumor type were determined. RESULTS No association was noted between malignancy and presence of urinary MMPs in ovarian, cervical, endometrial, or vulvar cancer patients. Sensitivity, specificity, negative and positive predictive values, and likelihood ratios were determined. Sensitivities ranged from 28.1 to 51.0% for individual MMPs, peaking at 69.8% when the presence of any of the four proteinases was considered a positive test. Specificities ranged from 42.1 to 68.4%. CONCLUSION Our study suggests that the presence of MMPs in the urine of patients with a gynecologic malignancy is not an adequate screening test for disease. There was also little evidence of an association between urinary MMPs and stage or extent of disease. However, the limited number of patients in the various stages of each disease site, specifically advanced stage disease, make it difficult to state this definitively.
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Affiliation(s)
- Lisa B Bazzett
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Ochnsner Clinic Foundation, New Orleans, LA 70121, USA.
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Durkan GC, Nutt JE, Marsh C, Rajjayabun PH, Robinson MC, Neal DE, Lunec J, Mellon JK. Alteration in urinary matrix metalloproteinase-9 to tissue inhibitor of metalloproteinase-1 ratio predicts recurrence in nonmuscle-invasive bladder cancer. Clin Cancer Res 2003; 9:2576-82. [PMID: 12855633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
PURPOSE The purpose is to assess the prognostic significance of matrix metalloproteinase (MMP)-9 in patients with bladder cancer using a combination of ELISA (to measure MMP-9 in voided urine) and immunohistochemistry (to study MMP-9 in bladder tumors). The relationship between MMP-9 and its principal inhibitor, tissue inhibitor of metalloproteinase (TIMP)-1 (in voided urine samples) was also studied. EXPERIMENTAL DESIGN A total of 134 patients with bladder tumors (7 cis, 76 T(a), 27 T(1), 24 T(2)-T(4); 40 G1, 43 G2, and 44 G3), 33 patients with benign urological conditions, and 36 healthy volunteers was studied. Samples from 106 patients with bladder cancer and 12 controls were stained for MMP-9. Clinical follow-up data were available on 116 patients (median: 25 months; range: 4-36 months). RESULTS MMP-9 was present in all urine samples analyzed. There were no differences between patients with cancer and patients with benign disorders. However, patients had significantly higher urinary MMP-9 than normal volunteers (P = 0.0167). Urinary MMP-9 was associated with bladder tumors of advanced stage (P = 0.0065) and large size (P < 0.0001) but not with grade (P = 0.14), multiplicity (P = 0.31), recurrence (P = 0.55), progression (P = 0.83), or survival (P = 0.55). Low MMP-9:TIMP-1 ratios in patients with nonmuscle-invasive tumors were associated with higher recurrence rates (P = 0.0035). Sixty percent (64 of 106) of bladder tumor specimens expressed MMP-9 compared with none of 12 normal urothelial biopsies (P < 0.0001). MMP-9 staining was associated with tumor size (P = 0.014), disease progression (P = 0.005), and poor disease-specific survival (P = 0.022) but was unrelated to tumor stage (P = 0.46), grade (P = 0.26), multiplicity (P = 0.85), or recurrence rate (P = 0.62). CONCLUSIONS High urinary MMP-9 levels are associated with large bladder tumors. A low urinary MMP-9:TIMP-1 ratio may indicate a higher risk of intraluminal nonmuscle-invasive tumor recurrence and may assist in planning follow-up surveillance protocols.
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Affiliation(s)
- Garrett C Durkan
- Department of Surgery, The Medical School, University of Newcastle upon Tyne, Newcastle upon Tyne NE2 4HH, United Kingdom
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Chromek M, Tullus K, Hertting O, Jaremko G, Khalil A, Li YH, Brauner A. Matrix metalloproteinase-9 and tissue inhibitor of metalloproteinases-1 in acute pyelonephritis and renal scarring. Pediatr Res 2003; 53:698-705. [PMID: 12612199 DOI: 10.1203/01.pdr.0000057575.86337.cb] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The aim of the present study was to elucidate the role of matrix metalloproteinase-9 (MMP-9), and its main inhibitor tissue inhibitor of metalloproteinases-1 (TIMP-1), in acute pyelonephritis and the process of renal scarring. Urine samples from 40 children with acute pyelonephritis, 16 children at 6-wk follow-up and 15 children with nonrenal fever were analyzed using ELISA. MMP-9 and TIMP-1 levels were compared with the outcome of pyelonephritis as measured by renal static scintigraphy. A mouse model of acute ascending pyelonephritis was used to localize the sites of production and the kinetics of MMP-9 and TIMP-1 using immunohistochemistry and ELISA. Human renal epithelial A498 cells, primary mesangial cells and monocytic THP-1 cells were stimulated by Escherichia coli. MMP-9 and TIMP-1 mRNA was analyzed by reverse transcription-PCR (RT-PCR) and protein production by ELISA. We demonstrate a significant increase of MMP-9 and TIMP-1 in the urine of children with acute pyelonephritis. Both proteins were produced mainly by leukocytes, and TIMP-1 also by resident kidney cells. Cells reacted differently after stimulation by bacteria. In mesangial cells and monocytes a decreased constitutive TIMP-1 production was found, which was in contrast to epithelial cells. Out of 40 children with pyelonephritis, 23 had higher urinary TIMP-1 than MMP-9 levels. These children had significantly more severe changes in both acute and follow-up scintigraphy scans indicating higher degree of acute tissue damage and renal scarring. Thus, our findings suggest an association between TIMP-1 and the process of renal scarring.
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Affiliation(s)
- Milan Chromek
- Department of Clinical Microbiology, Microbiology and Tumorbiology Center, Karolinska Hospital, Stockholm, Sweden
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Zhang XP, Shen PF, Zhou C. [Diagnosis and follow-up value of quantitative examination of MMP9 in the urine of BTCC patients]. Hunan Yi Ke Da Xue Xue Bao 2003; 28:67-9. [PMID: 12934404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
OBJECTIVE To explore the value of quantitative examination of total matrix metalloproteinase-9 (MMP9) in the urine of bladder transitional cell carcinoma (BTCC) patients. METHODS The urine samples of 41 patients with BTCC were examined by the quantitative enzyme immune assay (EIA). Nine cases free from disease after operation, 9 cases with precancerous lesions, 13 cases with other urological diseases, and 8 healthy volunteers as the control group were examined. RESULTS The content of total MMP9 in the BTCC group was significantly higher than that in the other groups, and the content increased with the tumor grade and stage aggravation. The urine total MMP9 had no significant difference between the primary tumors and recurrence ones. The sensitivity of diagnosis was 90.2%, and the specificity was 78.7% when the cutoff was 1.5 ng/ml. CONCLUSION The content of total MMP9 in the urine of patients with BTCC is higher than that in healthy cases and other urological diseases cases. MMP9 may be a new valuable tumor marker for the screening, diagnosis and follow-up for patients with BTCC.
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Affiliation(s)
- Xue-pei Zhang
- Department of Urology, Xiangya Hospital, Central South University, Changsha 410008, China
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Nutt JE, Durkan GC, Mellon JK, Lunec J. Matrix metalloproteinases (MMPs) in bladder cancer: the induction of MMP9 by epidermal growth factor and its detection in urine. BJU Int 2003; 91:99-104. [PMID: 12614260 DOI: 10.1046/j.1464-410x.2003.04020.x] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To investigate the matrix metalloproteinases (MMPs) 2 and 9 in bladder cancer cell lines stimulated with epidermal growth factor (EGF), and to investigate the presence of gelatinases in the urine of patients with bladder tumours, in relation to the stage and grade of tumour and the EGF receptor (EGFR) status. PATIENTS, SUBJECTS AND METHODS Conditioned media from cultured tumour cells were analysed by zymography. Urine samples from 28 patients with transitional cell carcinoma and 12 normal volunteers were also analysed. Western blotting was used to verify the bands of gelatinolytic activity. The EGFR status of the tumours was assessed by immunohistochemistry. RESULTS MMP9 was induced by EGF in the RT112 but not the RT4 bladder tumour cell line, whereas MMP2 production was unaffected by EGF. Gelatin zymography of urine samples from patients with bladder tumours showed high levels of MMP activity, with 78% positive for MMP9 and 28% positive for MMP2. The total gelatinolytic and MMP9 activity were significantly higher in patients with high-stage invasive tumours than in those with superficial tumours (P < 0.05), and were higher than in normal controls. Gelatinolytic activity at 130 and 200 kDa in urine was identified as MMP9 and MMP2. There was no significant relationship of urinary MMP9 activity to EGFR status of the tumour. CONCLUSION EGF induces MMP9 but not MMP2 in bladder cells. Analysis of urinary gelatinases is a useful noninvasive technique and both total gelatinase and MMP9 activity are associated with high stages of bladder tumours.
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Affiliation(s)
- J E Nutt
- Cancer Research Unit, Medical School, University of Newcastle, Newcastle Upon Tyre, UK.
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Monier F, Mollier S, Guillot M, Rambeaud JJ, Morel F, Zaoui P. Urinary release of 72 and 92 kDa gelatinases, TIMPs, N-GAL and conventional prognostic factors in urothelial carcinomas. Eur Urol 2002; 42:356-63. [PMID: 12361901 DOI: 10.1016/s0302-2838(02)00350-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJECTIVES A urinary release of gelatinases A and B matrix metalloproteinases-2, -9 (MMP-2, -9), and tissue inhibitors (TIMP-1, -2) occurs during normal epithelial turnover. A proteinase increase, reduced inhibitors or both potentially account for cell mobility and bladder cancer progression. In order to define normal levels and thresholds for transitional cell carcinoma (TCC) patients, urinary gelatinases, tissue inhibitors and neutrophil-gelatinase-associated lipocalin (N-GAL) were investigated for end-point clinical status and compared with normal subjects during a 2-year follow-up prospective study. METHODS Urine specimens [50 adult normal controls; 28 in situ carcinoma patients (pTa) and 23 with ruptured basement membrane (pT1-4)] were screened by gelatin zymograms, immunoblots and ELISA. RESULTS (1) An important release of inhibitors over low levels of active enzymes was observed in controls independently of age and sex except for higher TIMP-1 levels in males. (2) In cancer patients, increased pro-MMP-9 and active MMP-2 with reduced TIMP-2 levels correlated with higher stages and histological grades. (3) Conversely, reduced MMP-9 and lipocalin levels were initial hallmarks of clinical relapses. CONCLUSIONS The imbalance between increased MMP-2, -9 and decreased TIMP-2 levels appears to be linked to tumor stage and grade and, more importantly, to clinical events. Changes in the MMP-9 activation state and a lack of N-GAL present as novel markers of tumor progression.
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Yan L, Borregaard N, Kjeldsen L, Moses MA. The high molecular weight urinary matrix metalloproteinase (MMP) activity is a complex of gelatinase B/MMP-9 and neutrophil gelatinase-associated lipocalin (NGAL). Modulation of MMP-9 activity by NGAL. J Biol Chem 2001; 276:37258-65. [PMID: 11486009 DOI: 10.1074/jbc.m106089200] [Citation(s) in RCA: 522] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Detection of matrix metalloproteinase (MMP) activities in the urine from patients with a variety of cancers has been closely correlated to disease status. Among these activities, the presence of a group of high molecular weight (HMW) MMPs independently serves as a multivariate predictor of the metastatic phenotype (). The identity of these HMW MMP activities has remained unknown despite their novelty and their potentially important applications in non-invasive cancer diagnosis and/or prognosis. Here, we report the identification of one of these HMW urinary MMPs of approximately 125-kDa as being a complex of gelatinase B (MMP-9) and neutrophil gelatinase-associated lipocalin (NGAL). Multiple biochemical approaches verified this identity. Analysis using substrate gel electrophoresis demonstrated that the 125-kDa urinary MMP activity co-migrates with purified human neutrophil MMP-9 x NGAL complex. The 125-kDa urinary MMP-9 x NGAL complex was recognized by a purified antibody against human NGAL as well as by a monospecific anti-human MMP-9 antibody. Furthermore, these same two antibodies were independently capable of specifically immunoprecipitating the 125-kDa urinary MMP activity in a dose-dependent manner. In addition, the complex of MMP-9 x NGAL could be reconstituted in vitro by mixing MMP-9 and NGAL in gelatinase buffers with pH values in the range of urine and in normal urine as well. Finally, the biochemical consequences of the NGAL and MMP-9 interaction were investigated both in vitro using recombinant human NGAL and MMP-9 and in cell culture by overexpressing NGAL in human breast carcinoma cells. Our data demonstrate that NGAL is capable of protecting MMP-9 from degradation in a dose-dependent manner and thereby preserving MMP-9 enzymatic activity. In summary, this study identifies the 125-kDa urinary gelatinase as being a complex of MMP-9 and NGAL and provides evidence that NGAL modulates MMP-9 activity by protecting it from degradation.
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Affiliation(s)
- L Yan
- Department of Surgery, Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
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Diamant M, Hanemaaijer R, Verheijen JH, Smit JW, Radder JK, Lemkes HH. Elevated matrix metalloproteinase-2 and -9 in urine, but not in serum, are markers of type 1 diabetic nephropathy. Diabet Med 2001; 18:423-4. [PMID: 11472458 DOI: 10.1046/j.1464-5491.2001.00476-2.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Gerhards S, Jung K, Koenig F, Daniltchenko D, Hauptmann S, Schnorr D, Loening SA. Excretion of matrix metalloproteinases 2 and 9 in urine is associated with a high stage and grade of bladder carcinoma. Urology 2001; 57:675-9. [PMID: 11306379 DOI: 10.1016/s0090-4295(00)01087-6] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To analyze the excretion of matrix metalloproteinases (MMPs) 2 and 9 in the urine of patients with bladder cancer according to the stage and grade of tumor and to evaluate their diagnostic clinical validity. In numerous carcinomas, increased expression of MMPs is associated with a higher grade of malignancy and poor prognosis. METHODS The study population included 44 controls without evidence of malignancy, 14 patients with cystitis, and 43 patients with Stage Ta-T1, 18 patients with Stage T2, and 10 patients with Stage T3-T4 bladder cancer. MMP-2 and MMP-9 excretion in urine samples was measured with gelatin zymography and related to the urine creatinine concentration. The evaluation of data was performed by univariate statistical analysis, logistic regression analysis, and receiver operating characteristic analysis. RESULTS The upper cutoff limit for MMP-2 and MMP-9 excretion was 277 microg/g creatinine and 648 microg/g creatinine, respectively. Levels of MMP-2 and MMP-9 correlated with each other and with tumor stage and grade. Elevated excretions were mainly observed in patients with invasive tumors (Stage T2-T4). In the receiver operating characteristic analysis, the areas under the curves for MMP-2 and MMP-9 were significantly higher in patients with muscle-invasive than in patients with noninvasive tumors. Related to the cutoff limits, the overall sensitivity to detect bladder cancer was 0.51 for MMP-2 and 0.31 for MMP-9. In logistic regression analysis, MMP-2 showed the best results. CONCLUSIONS Urinary excretion of MMP-2 and MMP-9 is associated with a high stage and grade of bladder cancer, and they may serve as indicators of tumor progression and recurrence in the future.
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Affiliation(s)
- S Gerhards
- Department of Urology, University Hospital Charité, Humboldt University Berlin, Berlin, Germany
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40
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Gerhards S, Jung K, Koenig F, Daniltchenko D, Hauptmann S, Schnorr D, Loening SA. Correspondence re: C. F. M. Sier et al., Enhanced urinary gelatinase activities (matrix metalloproteinases 2 and 9) are associated with early-stage bladder carcinoma: a comparison with clinically used tumor markers. Clin. Cancer Res., 6: 2333-2340, 2000. Clin Cancer Res 2001; 7:445-7. [PMID: 11234903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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41
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Sier CF, Casetta G, Verheijen JH, Tizzani A, Agape V, Kos J, Blasi F, Hanemaaijer R. Enhanced urinary gelatinase activities (matrix metalloproteinases 2 and 9) are associated with early-stage bladder carcinoma: a comparison with clinically used tumor markers. Clin Cancer Res 2000; 6:2333-40. [PMID: 10873084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Matrix metalloproteinases (MMPs) are involved in tumor growth and metastasis, promoting the migration and invasion of cells. In this study, the amount of MMP-2 and MMP-9 activity was measured in urine from superficial bladder carcinoma patients (pTa, pT1) to evaluate their possible diagnostic value. The active and total amount of MMP-2 and MMP-9, respectively, in urine from tumor patients were compared with the levels in urine from age- and gender-matched healthy volunteers. Both MMP-2 and MMP-9 activity levels were significantly enhanced in urine from patients with high invasive cancers (pT2, PT3), whereas in urine from healthy controls no or very low MMP activities were found. More importantly, a substantial number of urine samples from patients with superficial tumors contained elevated MMP-2 and MMP-9 activities, suggesting that enhanced urinary MMP activity levels, indeed, might be indicative for early-stage bladder cancer. Overall, urinary MMP-2 and MMP-9 activity levels were significantly correlated to each other, with some individual exceptions. A comparison between urinary MMP-9 activity and a recently proposed urinary marker for bladder cancer, NMP-22, showed slightly lower numbers of patients with elevated levels for MMP-9. But because MMP-9 and NMP-22 levels were not correlated, enhanced urinary MMP activity might be useful as a marker for superficial bladder carcinoma like, or especially in combination with, other markers.
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Affiliation(s)
- C F Sier
- Department of Molecular Pathology and Medicine DIBIT, San Raffaele Scientific Institute, Milan, Italy
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