These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: High expression of DEK is associated with poor prognosis in hepatocellular carcinoma.
    Author: Lee SY, Jung W, Lee J, Kim A, Kim HK, Kim BH.
    Journal: Histol Histopathol; 2019 Nov; 34(11):1279-1288. PubMed ID: 31066459.
    Abstract:
    DEK is an oncogene that has been identified as part of the DEK-CAN fusion gene. DEK plays a role in carcinogenesis through WNT signaling and induces cell proliferation through cyclin-dependent kinase signaling. DEK overexpression has been reported in HCC, but the clinical significance is unclear. This study enrolled 221 cases of HCC. The expression of DEK protein was evaluated by immunohistochemical staining. Cdk4, cyclin D1, Wnt10b, E-cadherin, and β-catenin were also immunohistochemically stained and analyzed for correlation. The association of clinicopathologic factors with DEK expression was analyzed. DEK expression was observed in 44.8% (99/221) of cases. DEK expression showed a statistical association with clinicopathologic factors, including Edmondson-Steiner grade, presence of vascular emboli, and multiplicity (p<0.05). Among the other IHC markers, the expression of cdk4 was correlated with DEK expression (p<0.05). Patients with high DEK expression showed a significantly lower overall survival rate (p=0.006). However, the disease-free survival rate did not differ significantly. In addition, in a Cox regression model analysis, DEK expression was an independent prognostic factor. In summary, high expression of DEK was observed in HCC and was associated with poor prognostic marker expression and poor prognosis.
    [Abstract] [Full Text] [Related] [New Search]