Microglial activation and chronic neurodegeneration.
Microglial activation and chronic neurodegeneration.
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DOI:
10.1016/j.nurt.2010.05.014
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发表时间:
2010-10
期刊:
影响因子:
--
通讯作者:
Block ML
中科院分区:
文献类型:
--
作者:
Lull ME;Block ML
Microglia, the resident innate immune cells in the brain, have long been implicated in the pathology of neurodegenerative diseases. Accumulating evidence points to activated microglia as a chronic source of multiple neurotoxic factors, including TNFα, NO, IL1-β, and reactive oxygen species (ROS), driving progressive neuron damage. Microglia can become chronically activated by either a single stimulus (ex. LPS or neuron damage) or multiple stimuli exposures to result in cumulative neuronal loss over time. While the mechanisms driving these phenomena are just beginning to be understood, reactive microgliosis (the microglial response to neuron damage) and ROS have been implicated as key mechanisms of chronic and neurotoxic microglial activation, particularly in the case of Parkinson’s Disease. Here, we review the mechanisms of neurotoxicity associated with chronic microglial activation and discuss the role of neuronal death and microglial ROS driving the chronic and toxic microglial phenotype.
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影响因子:
2.4
作者:
Block, Michelle L.
通讯作者:
Block, Michelle L.
DOI:
10.1007/bf00325030
发表时间:
1968-01-01
期刊:
ZEITSCHRIFT FUR ZELLFORSCHUNG UND MIKROSKOPISCHE ANATOMIE
影响因子:
--
作者:
BLINZING.K;KREUTZBE.G
通讯作者:
KREUTZBE.G
影响因子:
15.9
作者:
Block, Michelle L.;Calderon-Garciduenas, Lilian
通讯作者:
Calderon-Garciduenas, Lilian
影响因子:
3.5
作者:
Batchelor, PE;Porritt, MJ;Howells, DW
通讯作者:
Howells, DW
影响因子:
3.9
作者:
Block, M. L.;Hong, J. -S.
通讯作者:
Hong, J. -S.