Basic Study
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World J Gastroenterol. Oct 14, 2022; 28(38): 5557-5572
Published online Oct 14, 2022. doi: 10.3748/wjg.v28.i38.5557
Effect of low-dose radiation on thyroid function and the gut microbiota
Jun-Yu Tong, Wen Jiang, Xia-Qing Yu, Ru Wang, Gang-Hua Lu, Ding-Wei Gao, Zhong-Wei Lv, Dan Li
Jun-Yu Tong, Wen Jiang, Xia-Qing Yu, Ru Wang, Gang-Hua Lu, Ding-Wei Gao, Zhong-Wei Lv, Nuclear Medicine, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai 200072, China
Dan Li, Department of Nuclear Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 200072, Guangdong Province, China
Author contributions: Tong JY performed the statistical analysis and drafted this manuscript; Jiang W designed and performed the experiments; Yu XQ, Wang R, Lu CH, and Gao DW contributed to data collection; Lv ZW and Li D conceived the project and reviewed the manuscript; all authors approved the final version of the manuscript; Tong JY and Jiang W contributed equally to this work.
Supported by the Natural Science Foundation of Shanghai, No. 21ZR1449600; Shanghai Tenth People’s Hospital, Tongji University School of Medicine, No. 2021SYPDRC064; and the Natural Science Foundation of China, No. 82071964.
Institutional animal care and use committee statement: All procedures involving animals were reviewed and approved by the Shanghai Tenth People’s Hospital institutional review board (Approval No. SHDSYY-2022-4381).
Conflict-of-interest statement: The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
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: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Dan Li, PhD, Professor, Department of Nuclear Medicine , Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107 Yanjiangxi Road, Guangzhou 200072, Guangdong Province, China. plumredlinda@163.com
Received: May 11, 2022
Peer-review started: May 11, 2022
First decision: June 19, 2022
Revised: June 21, 2022
Accepted: September 8, 2022
Article in press: September 8, 2022
Published online: October 14, 2022
Processing time: 153 Days and 18.4 Hours
Core Tip

Core Tip: In this study, we administered low-dose X-ray radiation to male C57BL/6J mice to investigate the potential effects. Peripheral blood was collected for enzyme-linked immunosorbent assay, and stool samples were taken for 16S ribosomal RNA gene sequencing after irradiation. We found that LDR caused changes in TSH levels in the irradiated mice and the gut microbiota, and changes in the abundances of bacteria are correlated with the radiation dose. Our research aims to explore the influence of LDR on homeostasis from the “thyroid-gut axis” perspective for the first time.