Basic Study
Copyright ©The Author(s) 2020. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastrointest Oncol. Aug 15, 2020; 12(8): 877-892
Published online Aug 15, 2020. doi: 10.4251/wjgo.v12.i8.877
Interleukin-1 receptor antagonist enhances chemosensitivity to fluorouracil in treatment of Kras mutant colon cancer
Yan Yan, Hong-Wei Lin, Zhuo-Nan Zhuang, Ming Li, Sen Guo
Yan Yan, Department of Operating Room, Qilu Hospital, Shandong University, Jinan 250012, Shandong Province, China
Hong-Wei Lin, Zhuo-Nan Zhuang, Department of Gastrointestinal Surgery, Beijing Tsinghua Changgung Hospital School of Clinical Medicine, Tsinghua University, Beijing 102200, China
Ming Li, Department of General Surgery, Zouping Traditional Chinese Medicine Hospital, Zhouping 256200, Shandong Province, China
Sen Guo, Department of General Surgery, Qilu Hospital, Shandong University, Jinan 250012, Shandong Province, China
Author contributions: Yan Y, Lin HW, and Zhuang ZN contributed equally to this work and should be regarded as co-first authors; Yan Y and Guo S were major contributors in writing the manuscript and analyzing the data; Lin HW and Zhuang ZN made substantial contributions to the study design; Li M was a major contributor in performing the animal experiments; and all authors read and approved the final manuscript.
Supported by Beijing Tsinghua Changgung Hospital Fund, No. 12015C1042; Bethune-Excellent Surgery Fund, No. HZB-20181119-13; and Chen Xiaoping Science and Technology Development Fund, No. CXPJH11800004-021.
Institutional animal care and use committee statement: The study was reviewed and approved by the Animal Ethics Committee of Qilu Hospital of Shandong University.
Conflict-of-interest statement: All the authors have nothing to disclose.
Data sharing statement: No additional data are available.
ARRIVE guidelines statement: The authors have read the ARRIVE guidelines, and the manuscript was prepared and revised according to the ARRIVE guidelines.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Corresponding author: Sen Guo, PhD, Adjunct Professor, Department of General Surgery, Qilu Hospital of Shandong University, No. 107 Wenhuaxi Street, Jinan 250012, Shandong Province, China. guosen4321@163.com
Received: May 12, 2020
Peer-review started: May 12, 2020
First decision: June 15, 2020
Revised: June 20, 2020
Accepted: July 26, 2020
Article in press: July 26, 2020
Published online: August 15, 2020
Core Tip

Core tip: A feedback loop between the upregulated nuclear factor kappa-B (NF-κB) pathway and interleukin (IL)-1 lads to the proliferation of cancer cells. Fluorouracil (5-FU), a chemotherapy drug used to treat colon carcinoma cells, can activate the NF-κB pathway and lead to chemotherapy resistance. IL-1 receptor antagonist combined with 5-FU has a stronger inhibitory effect on the proliferation of colon cancer cells than single 5-FU treatment due to the blockade of IL-1. This report could provide an adjuvant chemotherapy strategy for the clinic and provide a theoretical basis for neoadjuvant chemotherapy.