Immunohistochemical expression of B-cell lymphoma 2 gene -Bcl-2 in endometrial carcinoma
Background and objectives: Apoptosis, a process of cell death, is inhibited by the B-cell lymphoma 2 protein, leading to the prolonged survival of cells. Participation of Bcl-2 in starting and advancement of endometrial carcinoma remains inconclusive, with varying results observed. The aims of this...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Kurdistan Higher Council Of Medical Specialties
2024-09-01
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| Series: | Advanced Medical Journal |
| Subjects: | |
| Online Access: | https://amj.khcms.edu.krd/index.php/main/article/view/477 |
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| Summary: | Background and objectives: Apoptosis, a process of cell death, is inhibited by the B-cell lymphoma 2 protein, leading to the prolonged survival of cells. Participation of Bcl-2 in starting and advancement of endometrial carcinoma remains inconclusive, with varying results observed. The aims of this study were to assess the frequency of B-cell lymphoma 2 expression in endometrial carcinoma, and to investigate the connection between B-cell lymphoma 2 expression with some clinicopathological parameters.
Methods: A retrospective study was carried out for seventy-eight formalin fixed paraffin embedded blocks of total abdominal hysterectomy specimens diagnosed as endometrial carcinoma, which were randomly obtained from a private laboratory and Rizgary teaching hospital laboratory in Erbil city during June 2021-June 2022. In this study, endometrial carcinoma cases were subjected to the utilization of B-cell lymphoma 2 gene, which is a Mouse monoclonal antibody, and its expression was evaluated.
Results: The expression of Bcl-2 was observed in 61.5% of the studied cases. The majority (93.6%) of EC cases were of low grade, although Bcl-2 expression was observed at a greater frequency (64.4%) in low-grade endometrial carcinoma, but there was no significant association. Additionally, no statistically significant correlation was found between B-cell lymphoma 2 gene expression and other clinicopathological parameters like, age, myometrial invasion, lympho-vascular invasion, lymph node status and tumor stage.
Conclusion: Bcl-2 was expressed in 61.5% of the studied cases with no significant association with any of the variables, additional research is necessary to assess the expression of B-cell lymphoma 2 gene in relation to endometrial carcinoma invasion and metastasis.
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| ISSN: | 2958-8979 2957-3580 |