{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Wang P"],"funding":["Startup Foundation of Suzhou Institute for Advanced Research","National Key R&D Program of China","Manned Space Station Engineering Space Science and Application Project","Noncommunicable Chronic Diseases-National Science and Technology Major Project","National Natural Science Foundation of China","National Key Research and Development Program of China"],"pagination":["e02356"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12376696"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(31)"],"pubmed_abstract":["Radiation-induced brain injury (RIBI) is caused by exposure to high doses of ionizing radiation and characterized by severe cognitive dysfunction and brain necrosis. However, the pathogenesis of RIBI is not fully understood, and no effective intervention is available. This work describes a blood-brain barrier (BBB) microphysiological system (MPS), that allowed to explore the responses of BBB and distinct brain cells to radiation exposure. Following acute exposure to radiation of X-ray or γ-ray, characteristic RIBI-associated pathological responses are observed, including BBB compromise, DNA breaks, inhibited cell proliferation, cell hypertrophy, and proinflammatory cytokine release. Among the distinctive types of cells, brain endothelial cells show the highest radiosensitivity as compared "],"journal":["Advanced science (Weinheim, Baden-Wurttemberg, Germany)"],"pubmed_title":["Radiation Exposure Induced Blood-Brain Barrier Injury via Mitochondria-Mediated Sterile Inflammation."],"pmcid":["PMC12376696"],"funding_grant_id":["KJZ-YY-NSM0S05","32171406","2024YFA0919803","KY2260080026","2022YFA1104700","2024ZD0531000"],"pubmed_authors":["Liu J","Yang J","Wang P","Qin J","Zhang M","Cheng X","Lian P"],"additional_accession":[]},"is_claimable":false,"name":"Radiation Exposure Induced Blood-Brain Barrier Injury via Mitochondria-Mediated Sterile Inflammation.","description":"Radiation-induced brain injury (RIBI) is caused by exposure to high doses of ionizing radiation and characterized by severe cognitive dysfunction and brain necrosis. However, the pathogenesis of RIBI is not fully understood, and no effective intervention is available. This work describes a blood-brain barrier (BBB) microphysiological system (MPS), that allowed to explore the responses of BBB and distinct brain cells to radiation exposure. Following acute exposure to radiation of X-ray or γ-ray, characteristic RIBI-associated pathological responses are observed, including BBB compromise, DNA breaks, inhibited cell proliferation, cell hypertrophy, and proinflammatory cytokine release. Among the distinctive types of cells, brain endothelial cells show the highest radiosensitivity as compared ","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Aug","modification":"2026-07-15T14:26:21.262Z","creation":"2026-07-05T03:12:25.776Z"},"accession":"S-EPMC12376696","cross_references":{"pubmed":["40433769"],"doi":["10.1002/advs.202502356"]}}