The Expression of ARMCX1 in Gastric Cancer Contributes to Prognosis and Influences Chemotherapy

Author:

Lv Changheng12ORCID,Yang Di12,Zhang Donghu2ORCID,Shen Jiajia1,Wang Zechen1ORCID,He Siyuan1,Meng Lingzhang13ORCID,Song Jian13ORCID,Zhao Jingjie4ORCID

Affiliation:

1. Center for Systemic Inflammation Research (CSIR), School of Preclinical Medicine, Youjiang Medical University for Nationalities, Baise, Guangxi Province, China

2. Department of Pediatric Surgery, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi Province, China

3. Institute of Cardiovascular Sciences, Guangxi Academy of Medical Sciences, Nanning, Guangxi Province, China

4. Life Science and Clinical Research Center, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi Province, China

Abstract

The altered expression of ARMCX1 in patients with gastric cancer has been reported frequently, yet its correlation to prognosis and chemotherapy needs to be unveiled. In combination of the gene expression data retrieved from TCGA database and bioinformatic analysis, this study discovered 590 differentially expressed genes in the cancerous biopsies isolated from gastric patients, compared with controls. Among which, ARMCX1 exhibited great potential to serve as a prognostic biomarker for gastric patients; furthermore, patients with low expression of ARMCX1 could be more sensitive to these 9 chemotherapeutic agents: A-770041, AMG-706, ATRA, BEZ235, bortezomib, CGP60474, dasatinib, HG-64-1, and pazopanib, rather than the other chemotherapeutic agents. This study helps the improvement of evaluating the prognosis of gastric cancer patients, and would help optimize chemotherapeutic strategies in consideration of the expression of ARMCX1.

Funder

Youjiang Medical University for Nationalities Research Project

Publisher

Hindawi Limited

Subject

Immunology,General Medicine,Immunology and Allergy

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