Title : Astrocytic dynamin-like protein 1 regulates neuronal protection against excitotoxicity in Parkinson disease.

Pub. Date : 2015 Feb

PMID : 25482923






4 Functional Relationships(s)
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1 In support of this conclusion, we show that Dlp1 knockdown dramatically affects mitochondrial morphological characteristics and localization in astrocytes, impairs the ability of astrocytes to adequately protect neurons from the excitotoxic effects of glutamate, and increases intracellular Ca(2+) in response to extracellular glutamate, resulting from compromised intracellular Ca(2+) buffering. Glutamic Acid dynamin 1 like Homo sapiens
2 In support of this conclusion, we show that Dlp1 knockdown dramatically affects mitochondrial morphological characteristics and localization in astrocytes, impairs the ability of astrocytes to adequately protect neurons from the excitotoxic effects of glutamate, and increases intracellular Ca(2+) in response to extracellular glutamate, resulting from compromised intracellular Ca(2+) buffering. Glutamic Acid dynamin 1 like Homo sapiens
3 Taken together, our results suggest that astrocytic mitochondrial Dlp1 is a key protein in mitochondrial dynamics and decreased Dlp1 may interfere with neuron survival in PD by disrupting Ca(2+)-coupled glutamate uptake. Glutamic Acid dynamin 1 like Homo sapiens
4 Taken together, our results suggest that astrocytic mitochondrial Dlp1 is a key protein in mitochondrial dynamics and decreased Dlp1 may interfere with neuron survival in PD by disrupting Ca(2+)-coupled glutamate uptake. Glutamic Acid dynamin 1 like Homo sapiens