Transcriptomic profiling reveals gene expression in human peripheral blood after exposure to low-dose ionizing radiation.

ABSTRACT: Although the health effects of exposure to low-dose ionizing radiation have been the focus of many studies, the affected biological functions and underlying regulatory mechanisms are not well-understood. In particular, the influence of radiation exposure at doses of less than 200 mGy on the regulation of genes and pathways remains unclear. To investigate the molecular alterations induced by varying doses of low-dose radiation (LDR), transcriptomic analysis was conducted based on ribonucleic acid (RNA) sequencing following exposure to 50 and 150 mGy doses. Human peripheral blood was collected, and the samples were divided into three groups, including two treatments and one control (no radiation). A total of 876 (318 upregulated and 558 downregulated) and 486 (202 upregulated and 284 downreg

SUBMITTER: Fang F 

PROVIDER: S-EPMC8776696 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature