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Mitigation of helium irradiation-induced brain injury by microglia depletion.

Journal of neuroinflammation | 2020

Cosmic radiation exposures have been found to elicit cognitive impairments involving a wide-range of underlying neuropathology including elevated oxidative stress, neural stem cell loss, and compromised neuronal architecture. Cognitive impairments have also been associated with sustained microglia activation following low dose exposure to helium ions. Space-relevant charged particles elicit neuroinflammation that persists long-term post-irradiation. Here, we investigated the potential neurocognitive benefits of microglia depletion following low dose whole body exposure to helium ions.

Pubmed ID: 32429943 RIS Download

Research resources used in this publication

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Associated grants

  • Agency: NCATS NIH HHS, United States
    Id: KL2 TR001416

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PRISM (tool)

RRID:SCR_005375

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RRID:SCR_008988

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RRID:SCR_014429

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RRID:IMSR_JAX:000664

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