Overexpression of the matrix metalloproteinase 11 gene is a potential biomarker for type 1 endometrial cancer.
Oncol Lett
; 16(1): 1073-1078, 2018 Jul.
Article
em En
| MEDLINE
| ID: mdl-29963184
ABSTRACT
Metalloproteinase matrix 11 (MMP11) is a member of the matrix metalloproteinase family, which are able to degrade extracellular matrix components, and may serve a central function in the enhancement of tumor-induced angiogenesis, cell migration, proliferation, apoptosis and connective tissue degradation. In the present study, MMP11 gene expression was investigated using the reverse transcription-polymerase chain reaction in 68 cases of type I endometrial carcinoma, and all data were analyzed in association with clinical characteristics. Overexpression of MMP11 was demonstrated in 75%, and sub-expression was demonstrated in 25%, of endometrial cancer cases. Sub-expression cases were associated with good histological parameters, including low histological grade (G1 and G2), early pathological stage, and absence of vascular invasion, metastasis and recurrence. In total, 76.4% of endometrial cancer cases with sub-expression were identified as early stage 1A and B; however, 23.6% of cases were identified as stage 2, with vascular invasion present in 29.4% of cases. On the other hand, cases which demonstrated overexpression with high ranges (>10 times more than control) were associated with adverse histopathological characteristics, including high grade tumor (G3) and vascular invasion. In conclusion, the increased expression of MMP11 may be used as a prognostic biomarker in patients with type 1 endometrial cancer.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Prognostic_studies
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article