Article ; Online: Prognostic significance of Cytokeratin 20-positive lymph node vascular endothelial growth factor A mRNA and chromodomain helicase DNA binding protein 4 in pN0 colorectal cancer patients.
2018 Volume 9, Issue 6, Page(s) 6737–6751
Abstract: Background: Cytokeratin 20-positive cells in lymph nodes from pN0 colorectal cancer (CRC) patients were detected previously by us. The aims of this study were to investigate which tumor metastasis-related genes were involved and their potential clinical ...
Abstract | Background: Cytokeratin 20-positive cells in lymph nodes from pN0 colorectal cancer (CRC) patients were detected previously by us. The aims of this study were to investigate which tumor metastasis-related genes were involved and their potential clinical significance. Results: Fourteen of 84 (17%) genes were differentially expressed by at least 2-fold. Among them, 10 genes were up-regulated whereas 4 genes were down-regulated. Those differential expressed genes were validated in the second cohort of specimens. Follow-up analysis for 60 months showed that patients with lymph node Conclusions: VEGF-A Methods: Two cohorts of lymph node specimens from pN0 CRC patients of each with and without CK20-positive cells were recruited. In the first cohort, tumor metastasis genes were profiled using gene expression arrays. Differential expressed genes were validated in the second cohort. Moreover, their prognostic significance was examined by following-up the second cohort of patients with CK20-positive cells for 60 months and all histopathological findings were correlated to recurrence. |
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Language | English |
Publishing date | 2018-01-23 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 2560162-3 |
ISSN | 1949-2553 ; 1949-2553 |
ISSN (online) | 1949-2553 |
ISSN | 1949-2553 |
DOI | 10.18632/oncotarget.23424 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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