Immunohistochemical detection of MnSOD in colon adenocarcinoma patients - clinical application.
Prz Gastroenterol
; 19(2): 186-193, 2024.
Article
em En
| MEDLINE
| ID: mdl-38939067
ABSTRACT
Introduction:
Colon adenocarcinoma (COAD) is one of the most frequently identified cancers of the digestive system. It is worth noting that the 5-year survival rates for patients diagnosed early are approximately 90%, whereas for patients with advanced diagnosis it is only 10%. It may indicate that metastasis is a critical cause of death for cancer patients.Aim:
The current study investigated the immunohistochemical expression of MnSOD in individuals living in Poland, who were diagnosed as colon adenocarcinoma patients, to assess its prognostic significance by correlating its expression with the clinicopathological factors and overall survival (OS). Material andmethods:
Paraffin-embedded adenocarcinoma samples were assessed immunohistochemically for MnSOD protein. The relationship between MnSOD immunoexpression and clinicopathological factors including the 5-year overall survival (OS) were evaluated.Results:
Immunohistochemical expression of MnSOD protein was detected in colon adenocarcinoma samples and non-pathological samples of colon tissues. As demonstrated, the level of the MnSOD immunohistochemical reactivity was not correlated with clinicopathological factors. A multivariate analysis demonstrated that the grade of tumour differentiation and MnSOD immunoexpression in healthy tissues were independent risk factors for worse survival of patients.Conclusions:
The high level of MnSOD immunoexpression in cancerous tissue was not associated with malignancy-related clinicopathological factors and 5-year overall survival of patients.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Prz Gastroenterol
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Polônia
País de publicação:
Polônia