INT244393
From wiki-pain
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Sentences Mentioned In
Key: | Protein | Mutation | Event | Anatomy | Negation | Speculation | Pain term | Disease term |
Changes of Cl- regulation that led to disinhibition of these spinal neurons and to referred mechanical hyperalgesia involved a rapid and transient increase of NKCC1 phosphorylation followed by increased recruitment of NKCC1 protein to the plasma membrane within 3 hours [33]. | |||||||||||||||
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To test whether NKCC1 phosphorylation may contribute to the early rise of Cl- levels (< 3 hr), we stained 9 DRG sections from 3 animals with an antibody raised specifically against the phosphorylated form of NKCC1 (p-NKCC1). | |||||||||||||||
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The early rise of intracellular Cl- levels coincides with phosphorylation of NKCC1 | |||||||||||||||
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This effect coincided with enhanced phosphorylation of the Na+-K+-2Cl- cotransporter NKCC1, suggesting that an increased activity of that transporter caused the early rise of intracellular Cl- levels. | |||||||||||||||
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These data demonstrate that the inflammatory mediators induce the phosphorylation of NKCC1 in DRG neurons and suggest that this phosphorylation causes the early (< 3 hr) phase of enhanced Cl- accumulation observed by 2P-FLIM in response to the stimulus.
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General Comments
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