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Published in: Surgery Today 3/2014

01-03-2014 | Review Article

Biomarkers for predicting the response of esophageal squamous cell carcinoma to neoadjuvant chemoradiation therapy

Authors: Hiroshi Okumura, Yasuto Uchikado, Tetsuro Setoyama, Masataka Matsumoto, Tetsuhiro Owaki, Sumiya Ishigami, Shoji Natsugoe

Published in: Surgery Today | Issue 3/2014

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Abstract

This review summarizes and evaluates the literature regarding the biomarkers for predicting the response and/or prognosis of esophageal squamous cell carcinoma (ESCC) patients treated with neoadjuvant chemoradiation therapy (CRT). There are seven categories of molecules known to correlate with the response and/or prognosis: tumor suppressors (p53, p21), cell cycle regulators (Cyclin D1, CDC25B, 14-3-3sigma), DNA repair molecules (p53R2, ERCC1), drug resistance proteins [metallothionein (MT)], angiogenic factors (VEGF), molecules involved in cell proliferation/invasion/metastasis (Ki-67, COX-2) and hedgehog signaling molecules (Gli-1). Of the above molecules, the tumor suppressor p53 is expected to be a representative biomarker for predicting the response and prognosis. The cell cycle markers CDC25B and 14-3-3sigma have potential as response biomarkers independent of the p53 status. The DNA repair markers, p53R2 or ERCC1, angiogenic molecule (VEGF), and hedgehog signaling pathway factor Gli-1 also have potential to predict the response and prognosis of ESCC. However, there are still many unanswered questions with regard to predicting the clinical effects of neoadjuvant CRT.
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Metadata
Title
Biomarkers for predicting the response of esophageal squamous cell carcinoma to neoadjuvant chemoradiation therapy
Authors
Hiroshi Okumura
Yasuto Uchikado
Tetsuro Setoyama
Masataka Matsumoto
Tetsuhiro Owaki
Sumiya Ishigami
Shoji Natsugoe
Publication date
01-03-2014
Publisher
Springer Japan
Published in
Surgery Today / Issue 3/2014
Print ISSN: 0941-1291
Electronic ISSN: 1436-2813
DOI
https://doi.org/10.1007/s00595-013-0580-y

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