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Presynaptic CLC-3 determines quantal size of inhibitory transmission in the hippocampus

Overview of attention for article published in Nature Neuroscience, March 2011
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About this Attention Score

  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (89th percentile)
  • Above-average Attention Score compared to outputs of the same age and source (64th percentile)

Mentioned by

blogs
1 blog
patent
4 patents

Citations

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62 Dimensions

Readers on

mendeley
112 Mendeley
citeulike
2 CiteULike
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Title
Presynaptic CLC-3 determines quantal size of inhibitory transmission in the hippocampus
Published in
Nature Neuroscience, March 2011
DOI 10.1038/nn.2775
Pubmed ID
Authors

Vladimir Riazanski, Ludmila V Deriy, Pavel D Shevchenko, Brandy Le, Erwin A Gomez, Deborah J Nelson

Abstract

The absence of the chloride channel CLC-3 in Clcn3(-/-) mice results in hippocampal degeneration with a distinct temporal-spatial sequence that resembles neuronal loss in temporal lobe epilepsy. We examined how the loss of CLC-3 might affect GABAergic synaptic transmission in the hippocampus. An electrophysiological study of synaptic function in hippocampal slices taken from Clcn3(-/-) mice before the onset of neurodegeneration revealed a substantial decrease in the amplitude and frequency of miniature inhibitory postsynaptic currents compared with those in wild-type slices. We found that CLC-3 colocalized with the vesicular GABA transporter VGAT in the CA1 region of the hippocampus. Acidification of inhibitory synaptic vesicles induced by Cl(-) showed a marked dependence on CLC-3 expression. The decrease in inhibitory transmission in Clcn3(-/-) mice suggests that the neurotransmitter loading of synaptic vesicles was reduced, which we attribute to defective vesicular acidification. Our observations extend the role of Cl(-) in inhibitory transmission from that of a postsynaptic permeant species to a presynaptic regulatory element.

Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 112 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 5 4%
Germany 2 2%
Portugal 1 <1%
Czechia 1 <1%
France 1 <1%
Japan 1 <1%
United Kingdom 1 <1%
Unknown 100 89%

Demographic breakdown

Readers by professional status Count As %
Researcher 37 33%
Student > Ph. D. Student 24 21%
Professor > Associate Professor 11 10%
Student > Master 9 8%
Professor 8 7%
Other 15 13%
Unknown 8 7%
Readers by discipline Count As %
Agricultural and Biological Sciences 53 47%
Neuroscience 28 25%
Medicine and Dentistry 11 10%
Biochemistry, Genetics and Molecular Biology 6 5%
Engineering 2 2%
Other 2 2%
Unknown 10 9%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 12. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 06 June 2023.
All research outputs
#2,570,354
of 22,708,120 outputs
Outputs from Nature Neuroscience
#2,595
of 5,210 outputs
Outputs of similar age
#11,780
of 108,736 outputs
Outputs of similar age from Nature Neuroscience
#19
of 53 outputs
Altmetric has tracked 22,708,120 research outputs across all sources so far. Compared to these this one has done well and is in the 88th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 5,210 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 53.0. This one has gotten more attention than average, scoring higher than 50% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 108,736 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 89% of its contemporaries.
We're also able to compare this research output to 53 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 64% of its contemporaries.