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| Research progress in biological effects of low-dose radiation |
| WEI Xinfeng, WANG Rui, YI Junxuan, WANG Mingwei, JIN Shunzi |
| Key Laboratory of Radiobiology, National Health Commission, School of Public Health, Jilin University, Changchun 130021 China |
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Abstract The biological effects of low-dose radiation (LDR) are still a research hotspot in the field of radiobiology. As research deepens on LDR-induced biological effects and the mechanisms, growing evidence shows that LDR produces distinct biological effects from high-dose radiation, which questions the linear non-threshold model. This article reviews LDR-induced bystander effect, hormesis, adaptive response, and hyper-radiosensitivity, as well as the mechanisms, in order to provide a reference for the transformation of basic research on LDR-related biological effects to clinical application.
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Received: 21 August 2021
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