Powered by OpenAIRE graph

Aberrant expression of CXCR4 and β-catenin in pancreatic cancer.

Authors: Zheng, Wang; Qingyong, Ma; Pei, Li; Huanchen, Sha; Xuqi, Li; Jun, Xu;

Aberrant expression of CXCR4 and β-catenin in pancreatic cancer.

Abstract

The stromal cell-derived factor-1 (SDF-1)/C-X-C chemokine receptor type 4 (CXCR4) axis and Wingless and INT-1 (Wnt)/β-catenin pathway has been related to cancer progression. The aim of this study was to investigate the expression of CXCR4 and β-catenin in pancreatic cancer.A total of 48 pancreatic cancer samples and 8 normal pancreatic tissues were selected to detect CXCR4 and β-catenin expression by an immunohistological technique. Spearman and Chi-square analyses were used to study the relation between the protein expression and clinical characteristics. Survival analysis was evaluated by the Kaplan-Meier product limit method.The proportions of CXCR4 and β-catenin expression on pancreatic cancer cells were significantly higher than in normal pancreas tissues. There was a significant difference in CXRC4 expression levels, lymph node metastasis and TNM stage. Clinical Significance was observed for β-catenin expression and lymph node metastasis; Kaplan-Meier curves suggested that clinical prognosis is poor for patients expressing CXCR4. Multivariate analysis showed that CXCR4 expression was an independent prognostic factor for pancreatic cancer.Both CXCR4 and β-catenin are abnormally expressed in pancreatic cancer. CXCR4 may be an important marker for pancreatic cancer progression.

Related Organizations
Keywords

Male, Receptors, CXCR4, Base Sequence, Middle Aged, Prognosis, Real-Time Polymerase Chain Reaction, Survival Analysis, Pancreatic Neoplasms, Cell Line, Tumor, Humans, Female, beta Catenin, Aged, DNA Primers

  • BIP!
    Impact byBIP!
    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    18
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Top 10%
Powered by OpenAIRE graph
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
18
Average
Average
Top 10%
Related to Research communities
Cancer Research