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http://ir.nhri.org.tw/handle/3990099045/16153
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| Title: | The clinicopathological significance and prognostic impact of 14-3-3σ/stratifin expression on patients with surgically resectable intrahepatic cholangiocarcinoma |
| Authors: | Wang, SH;Hsieh, YY;Ong, KH;Lai, HY;Tsai, HH;Sun, DP;Huang, SKH;Tian, YF;Wu, HC;Chan, TC;Joseph, K;Chang, IW |
| Contributors: | National Institute of Cancer Research |
| Abstract: | Introduction: Intrahepatic cholangiocarcinoma (iCCA) is the second most common primary liver cancer after hepatocellular carcinoma. Through data mining of publicly available iCCA transcriptomic datasets from the Gene Expression Omnibus, we identified SFN as the most significantly up-regulated gene in iCCA compared to normal tissue, focusing on the Gene Ontology term “cell proliferation” (GO:0008283). SFN encodes the 14-3-3σ protein, also known as stratifin, which plays crucial roles in various cellular processes. Materials and methods: Immunohistochemistry was used to assess stratifin expression in 182 patients with localized iCCAs undergoing surgical resection. Patients were divided into low and high expression groups, and the association between stratifin expression and clinicopathological features was analyzed. Univariate and multivariate survival analyses were performed to assess overall survival (OS), disease-specific survival (DSS), local recurrence-free survival (LRFS), and metastasis-free survival (MeFS). Results: Elevated stratifin expression in iCCAs was significantly associated with the absence of hepatitis, positive surgical margins, advanced primary tumor stages, and higher histological grades (all p ≤ 0.011). Survival analyses demonstrated a significant negative association between stratifin expression and all prognostic indicators, including OS, DSS, LRFS, and MeFS (all p ≤ 0.0004). Multivariate analysis revealed that stratifin overexpression was significantly correlated with poorer outcomes in terms of DSS, LRFS, and MeFS (all p < 0.001). Conclusions: These findings suggest that stratifin may play a crucial role in iCCA oncogenesis and tumor progression, serving as a potential novel prognostic biomarker. |
| Date: | 2024-09-03 |
| Relation: | Asian Journal of Surgery. 2024 Sep 03;Article in Press. |
| Link to: | http://dx.doi.org/10.1016/j.asjsur.2024.08.133 |
| JIF/Ranking 2023: | http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1015-9584&DestApp=IC2JCR |
| Cited Times(Scopus): | https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85203020090 |
| Appears in Collections: | [其他] 期刊論文
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| SCP85203020090.pdf | | 1900Kb | Adobe PDF | 25 | View/Open |
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