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Matrix metalloproteinases (MMPs) and inhibitor of metalloproteinases (TIMP) mRNA and protein expression in laryngeal squamous cell carcinoma

INTRODUCTION: The aim of the study was to investigate the mRNA expression and protein levels of matrix metalloproteinases (MMP) 2 (MMP-2), 9 (MMP-9), 7 (MMP-7) and their tissue inhibitor TIMP-2 in patients with laryngeal squamous cell carcinoma and control subjects and additionally to evaluate a pos...

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Autores principales: Grzelczyk, Weronika Lucas, Wróbel-Roztropiński, Artur, Szemraj, Janusz, Cybula, Magdalena, Pietruszewska, Wioletta, Zielińska-Kaźmierska, Bogna, Jozefowicz-Korczynska, Magdalena
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Termedia Publishing House 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6524195/
https://www.ncbi.nlm.nih.gov/pubmed/31110546
http://dx.doi.org/10.5114/aoms.2017.72405
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author Grzelczyk, Weronika Lucas
Wróbel-Roztropiński, Artur
Szemraj, Janusz
Cybula, Magdalena
Pietruszewska, Wioletta
Zielińska-Kaźmierska, Bogna
Jozefowicz-Korczynska, Magdalena
author_facet Grzelczyk, Weronika Lucas
Wróbel-Roztropiński, Artur
Szemraj, Janusz
Cybula, Magdalena
Pietruszewska, Wioletta
Zielińska-Kaźmierska, Bogna
Jozefowicz-Korczynska, Magdalena
author_sort Grzelczyk, Weronika Lucas
collection PubMed
description INTRODUCTION: The aim of the study was to investigate the mRNA expression and protein levels of matrix metalloproteinases (MMP) 2 (MMP-2), 9 (MMP-9), 7 (MMP-7) and their tissue inhibitor TIMP-2 in patients with laryngeal squamous cell carcinoma and control subjects and additionally to evaluate a possible correlation with clinicopathological features. MATERIAL AND METHODS: The expression levels of MMP-2, MMP-9, MMP-7, and TIMP-2 mRNA were detected by the real-time quantitative real time polymerase chain reaction method in 96 cases of laryngeal carcinoma vs. non-tumor tissue. The blood serum levels of MMP-2, MMP-9, MMP-7, and TIMP-2 in patients with laryngeal cancer and 100 healthy subjects were measured using the enzyme-linked immunosorbent assay (ELISA) method. RESULTS: The present study demonstrated that MMP-2, MMP-7, MMP-9 and TIMP-2 mRNA expression levels in carcinoma tissue vs. non-tumor tissue and protein levels in the preoperative serum vs. those obtained in healthy controls were statistically significantly higher than in the healthy controls (p = 0.001). The only significant correlation between mRNA or concentration of measured MMPs and TIMP and the clinicopathological features was found for TIMP-2 protein and for patients with lymph node metastasis. Serum levels of TIMP-2 were higher in cases with lymph node metastasis than in those without lymph node metastasis (p < 0.05). CONCLUSIONS: The results may suggest that MMPs and TIMP-2 are associated with laryngeal tumorigenesis, but we did not find any distinct correlation between the clinicopathological features of laryngeal squamous cell carcinoma patients and expression levels of MMPs and TIMP. The results suggest that the measurement of serum MMP-2, MMP-7, MMP-9 and TIMP-2 concentration might be helpful to diagnose laryngeal squamous cell carcinoma.
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spelling pubmed-65241952019-05-20 Matrix metalloproteinases (MMPs) and inhibitor of metalloproteinases (TIMP) mRNA and protein expression in laryngeal squamous cell carcinoma Grzelczyk, Weronika Lucas Wróbel-Roztropiński, Artur Szemraj, Janusz Cybula, Magdalena Pietruszewska, Wioletta Zielińska-Kaźmierska, Bogna Jozefowicz-Korczynska, Magdalena Arch Med Sci Basic Research INTRODUCTION: The aim of the study was to investigate the mRNA expression and protein levels of matrix metalloproteinases (MMP) 2 (MMP-2), 9 (MMP-9), 7 (MMP-7) and their tissue inhibitor TIMP-2 in patients with laryngeal squamous cell carcinoma and control subjects and additionally to evaluate a possible correlation with clinicopathological features. MATERIAL AND METHODS: The expression levels of MMP-2, MMP-9, MMP-7, and TIMP-2 mRNA were detected by the real-time quantitative real time polymerase chain reaction method in 96 cases of laryngeal carcinoma vs. non-tumor tissue. The blood serum levels of MMP-2, MMP-9, MMP-7, and TIMP-2 in patients with laryngeal cancer and 100 healthy subjects were measured using the enzyme-linked immunosorbent assay (ELISA) method. RESULTS: The present study demonstrated that MMP-2, MMP-7, MMP-9 and TIMP-2 mRNA expression levels in carcinoma tissue vs. non-tumor tissue and protein levels in the preoperative serum vs. those obtained in healthy controls were statistically significantly higher than in the healthy controls (p = 0.001). The only significant correlation between mRNA or concentration of measured MMPs and TIMP and the clinicopathological features was found for TIMP-2 protein and for patients with lymph node metastasis. Serum levels of TIMP-2 were higher in cases with lymph node metastasis than in those without lymph node metastasis (p < 0.05). CONCLUSIONS: The results may suggest that MMPs and TIMP-2 are associated with laryngeal tumorigenesis, but we did not find any distinct correlation between the clinicopathological features of laryngeal squamous cell carcinoma patients and expression levels of MMPs and TIMP. The results suggest that the measurement of serum MMP-2, MMP-7, MMP-9 and TIMP-2 concentration might be helpful to diagnose laryngeal squamous cell carcinoma. Termedia Publishing House 2019-04-30 2019-05 /pmc/articles/PMC6524195/ /pubmed/31110546 http://dx.doi.org/10.5114/aoms.2017.72405 Text en Copyright: © 2019 Termedia & Banach http://creativecommons.org/licenses/by-nc-sa/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) License, allowing third parties to copy and redistribute the material in any medium or format and to remix, transform, and build upon the material, provided the original work is properly cited and states its license.
spellingShingle Basic Research
Grzelczyk, Weronika Lucas
Wróbel-Roztropiński, Artur
Szemraj, Janusz
Cybula, Magdalena
Pietruszewska, Wioletta
Zielińska-Kaźmierska, Bogna
Jozefowicz-Korczynska, Magdalena
Matrix metalloproteinases (MMPs) and inhibitor of metalloproteinases (TIMP) mRNA and protein expression in laryngeal squamous cell carcinoma
title Matrix metalloproteinases (MMPs) and inhibitor of metalloproteinases (TIMP) mRNA and protein expression in laryngeal squamous cell carcinoma
title_full Matrix metalloproteinases (MMPs) and inhibitor of metalloproteinases (TIMP) mRNA and protein expression in laryngeal squamous cell carcinoma
title_fullStr Matrix metalloproteinases (MMPs) and inhibitor of metalloproteinases (TIMP) mRNA and protein expression in laryngeal squamous cell carcinoma
title_full_unstemmed Matrix metalloproteinases (MMPs) and inhibitor of metalloproteinases (TIMP) mRNA and protein expression in laryngeal squamous cell carcinoma
title_short Matrix metalloproteinases (MMPs) and inhibitor of metalloproteinases (TIMP) mRNA and protein expression in laryngeal squamous cell carcinoma
title_sort matrix metalloproteinases (mmps) and inhibitor of metalloproteinases (timp) mrna and protein expression in laryngeal squamous cell carcinoma
topic Basic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6524195/
https://www.ncbi.nlm.nih.gov/pubmed/31110546
http://dx.doi.org/10.5114/aoms.2017.72405
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