The predictive value of miR-155 expression in serum and tumor tissue of patients with colon cancer for tumor recurrence and the potential target genes
Objective: To study the predictive value of miR-155 expression in serum and tumor tissue of patients with colon cancer for tumor recurrence and the potential target genes. Methods: A total of 90 patients who received radical operation for colon cancer in our hospital from March 2010 to March 2011...
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doaj-9bb518e66f6d4a78bfa850279d7495362020-11-24T23:24:01ZengEditorial Board of Journal of Hainan Medical UniversityJournal of Hainan Medical University1007-12371007-12372016-09-012218115118The predictive value of miR-155 expression in serum and tumor tissue of patients with colon cancer for tumor recurrence and the potential target genesDuan-Qin Diao0Kong-Hua Ren1Wen-Cai Jin2Rong Sun3Yun-Hua Chen4Community Health Center of Changqiao Sub-district Xuhui District Shanghai, Shanghai, 200231Clinical Laboratory Department, 85 Hospital of People’s Liberation Army, Shanghai, 200006Community Health Center of Changqiao Sub-district Xuhui District Shanghai, Shanghai, 200231Community Health Center of Changqiao Sub-district Xuhui District Shanghai, Shanghai, 200231Community Health Center of Changqiao Sub-district Xuhui District Shanghai, Shanghai, 200231Objective: To study the predictive value of miR-155 expression in serum and tumor tissue of patients with colon cancer for tumor recurrence and the potential target genes. Methods: A total of 90 patients who received radical operation for colon cancer in our hospital from March 2010 to March 2011 were selected, followed up for 5 years and divided into recurrence group and non-recurrence group, plasma was collected before operation to determine the expression of miR-155, tumor tissue was collected after operation to determine the expression of miR- 155, stem cell marker molecules and angiogenesis marker molecules, and plasma was collected during follow-up to determine CEA, CA125 and CA199 levels. Results: miR-155 expression levels in plasma and tumor tissue of recurrence group were significantly higher than those of non-recurrence group; at the time of confirmed diagnosis of recurrence, plasma CEA, CA125 and CA199 levels of recurrence group were significantly higher than those of non-recurrence group; miR-155 expression levels in plasma and tumor tissue were positively correlated with CEA, CA125 and CA199 levels; the higher the miR-155 expression levels in tumor tissue, the higher the stem cell marker molecules CD133, Sox-2, Oct-4 and Lgr5 as well as angiogenesis marker molecules EGFR, VEGFR2, VEGFR3 and PDGFRA levels. Conclusion: High expression of miR-155 in serum and tumor tissue of patients with colon cancer is closely related to the tumor recurrence, the genes that miR-155 target and regulate include stem cellrelated genes and angiogenesis-related genes.http://www.hnykdxxb.com/PDF/201618/29.pdfColon cancermiR-155RecurrenceAngiogenesisStem cell |
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DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Duan-Qin Diao Kong-Hua Ren Wen-Cai Jin Rong Sun Yun-Hua Chen |
spellingShingle |
Duan-Qin Diao Kong-Hua Ren Wen-Cai Jin Rong Sun Yun-Hua Chen The predictive value of miR-155 expression in serum and tumor tissue of patients with colon cancer for tumor recurrence and the potential target genes Journal of Hainan Medical University Colon cancer miR-155 Recurrence Angiogenesis Stem cell |
author_facet |
Duan-Qin Diao Kong-Hua Ren Wen-Cai Jin Rong Sun Yun-Hua Chen |
author_sort |
Duan-Qin Diao |
title |
The predictive value of miR-155 expression in serum and tumor tissue of patients with colon cancer for tumor recurrence and the potential target genes |
title_short |
The predictive value of miR-155 expression in serum and tumor tissue of patients with colon cancer for tumor recurrence and the potential target genes |
title_full |
The predictive value of miR-155 expression in serum and tumor tissue of patients with colon cancer for tumor recurrence and the potential target genes |
title_fullStr |
The predictive value of miR-155 expression in serum and tumor tissue of patients with colon cancer for tumor recurrence and the potential target genes |
title_full_unstemmed |
The predictive value of miR-155 expression in serum and tumor tissue of patients with colon cancer for tumor recurrence and the potential target genes |
title_sort |
predictive value of mir-155 expression in serum and tumor tissue of patients with colon cancer for tumor recurrence and the potential target genes |
publisher |
Editorial Board of Journal of Hainan Medical University |
series |
Journal of Hainan Medical University |
issn |
1007-1237 1007-1237 |
publishDate |
2016-09-01 |
description |
Objective: To study the predictive value of miR-155 expression in serum and tumor tissue of
patients with colon cancer for tumor recurrence and the potential target genes. Methods: A
total of 90 patients who received radical operation for colon cancer in our hospital from March
2010 to March 2011 were selected, followed up for 5 years and divided into recurrence group
and non-recurrence group, plasma was collected before operation to determine the expression
of miR-155, tumor tissue was collected after operation to determine the expression of miR-
155, stem cell marker molecules and angiogenesis marker molecules, and plasma was collected
during follow-up to determine CEA, CA125 and CA199 levels. Results: miR-155 expression
levels in plasma and tumor tissue of recurrence group were significantly higher than those of
non-recurrence group; at the time of confirmed diagnosis of recurrence, plasma CEA, CA125
and CA199 levels of recurrence group were significantly higher than those of non-recurrence
group; miR-155 expression levels in plasma and tumor tissue were positively correlated with
CEA, CA125 and CA199 levels; the higher the miR-155 expression levels in tumor tissue, the
higher the stem cell marker molecules CD133, Sox-2, Oct-4 and Lgr5 as well as angiogenesis
marker molecules EGFR, VEGFR2, VEGFR3 and PDGFRA levels. Conclusion: High
expression of miR-155 in serum and tumor tissue of patients with colon cancer is closely
related to the tumor recurrence, the genes that miR-155 target and regulate include stem cellrelated genes and angiogenesis-related genes. |
topic |
Colon cancer miR-155 Recurrence Angiogenesis Stem cell |
url |
http://www.hnykdxxb.com/PDF/201618/29.pdf |
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