Abstract
Reprimo and S100A2 are two newly identified candidate tumor-suppressor genes, which play an important role in the regulation of p53-dependent cell cycle. In this study, we examined the expressions of Reprimo and S100A2 in surgical specimens of gastric adenocarcinoma and correlated these results with pathological and clinical parameters. Tissues were obtained from 100 gastric adenocarcinoma patients that underwent curative gastrectomy. Reprimo and S100A2 expressions were evaluated by immunohistochemical analysis. Loss of Reprimo and S100A2 expressions occurred in 65 and 52% of the patients, respectively. Loss of Reprimo expression was significantly correlated with the depth of tumor invasion (P = 0.000), lymphatic vessel invasion (P = 0.006), and lymph node metastasis (P = 0.000). Loss of S100A2 expression was significantly associated with histological type (P = 0.009), depth of invasion (P = 0.033), lymphatic vessel invasion (P = 0.01), and lymph node metastasis (P = 0.001). In addition, there was a significant positive association between the expressions of Reprimo and S100A2 (P < 0.01). The results suggest that loss of Reprimo and S100A2 expressions occurs frequently in gastric adenocarcinomas. The expressions of Reprimo and S100A2 may be potential biomarkers for gastric adenocarcinomas detection.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
