Clinicopathologic significance of survivin expression in relation to CD133 expression in surgically resected stage II or III colorectal cancer

Wanlu Li, Mi Ra Lee, Eun Hee Choi, Mee Yon Cho

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19 Citations (Scopus)


Background: Cancer stem cells have been investigated as new targets for colorectal cancer (CRC) treatment. We recently reported that CD133+ colon cancer cells showed chemoresistance to 5-fluorouracil through increased survivin expression and proposed the survivin inhibitor YM155 as an effective therapy for colon cancer in an in vitro study. Here, we investigate the relationship between survivin and CD133 expression in surgically resected CRC to identify whether the results obtained in our in vitro study are applicable to clinical samples. Methods: We performed immunohistochemical staining for survivin and CD133 in surgically resected tissue from 187 stage II or III CRC patients. We also comparatively analyzed apoptosis according to survivin and CD133 expression using terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick-end labeling. Results: The results of the Mantel-Haenszel test established a linear association between nuclear survivin and CD133 expression (p = .018), although neither had prognostic significance, according to immunohistochemical expression level. No correlation was found between survivin expression and the following pathological parameters: invasion depth, lymph node metastasis, or histologic differentiation (p > .05). The mean apoptotic index in survivin+ and CD133+ tumors was higher than that in negative tumors: 5.116 ± 4.894 in survivin+ versus 4.103 ± 3.691 in survivin- (p = .044); 5.165 ± 4.961 in CD133+ versus 4.231 ± 3.812 in CD133- (p = .034). Conclusions: As observed in our in vitro study, survivin expression is significantly related to CD133 expression. Survivin may be considered as a new therapeutic target for chemoresistant CRC.

Original languageEnglish
Pages (from-to)17-23
Number of pages7
JournalJournal of Pathology and Translational Medicine
Issue number1
Publication statusPublished - 2017

Bibliographical note

Publisher Copyright:
© 2017 The Korean Society of Pathologists/The Korean Society for Cytopathology.

All Science Journal Classification (ASJC) codes

  • Pathology and Forensic Medicine
  • Histology


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