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Cited by 307

The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.

Distribution of high-conductance Ca(2+)-activated K+ channels in rat brain: targeting to axons and nerve terminals

Open access
Knaus, HG, Schwarzer, C, Koch, RO, Eberhart, A, Kaczorowski, GJ, Glossmann, H, Wunder, F, Pongs, O, Garcia, ML, Sperk, G·1996·The Journal of Neuroscience

Abstract

Tissue expression and distribution of the high-conductance Ca(2+)- activated K+ channel Slo was investigated in rat brain by immunocytochemistry, in situ hybridization, and radioligand binding using the novel high-affinity (Kd 22 pM) ligand [3H]iberiotoxin-D19C ([3H]IbTX-D19C), which is an analog of the selective maxi-K peptidyl blocker IbTX. A sequence-directed antibody directed against Slo revealed the expression of a 125 kDa polypeptide in rat brain by Western blotting and precipitated the specifically bound [3H]IbTX-D19C in solubilized brain membranes. Slo immunoreactivity was highly concentrated in terminal areas of prominent fiber tracts: the substantia nigra pars reticulata, globus pallidus, olfactory system, interpeduncular nucleus, hippocampal formation including mossy fibers and perforant path terminals, medial forebrain bundle and pyramidal tract, as well as cerebellar Purkinje cells. In situ hybridization indicated high levels of Slo mRNA in the neocortex, olfactory system, habenula, striatum, granule and pyramidal cell layer of the hippocampus, and Purkinje cells. The distribution of Slo protein was confirmed in microdissected brain areas by Western blotting and radioligand-binding studies. The latter studies also established the pharmacological profile of neuronal Slo channels. The expression pattern of Slo is consistent with its targeting into a presynaptic compartment, which implies an important role in neural transmission.

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Crossref · 10.1523/jneurosci.16-03-00955.1996

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Metadata

Authors
Knaus, H., Schwarzer, C., Koch, R., Eberhart, A., Kaczorowski, G., Glossmann, H., Wunder, F., Pongs, O., Garcia, M., & Sperk, G.
Venue
The Journal of Neuroscience
Published
1996-02-01
Volume
16
Issue
3
Pages
955-963
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W1626920804
Cited by
307
References
28
FWCI
5.57
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Distribution of high-conductance Ca(2+)-activated K+ channels in rat brain: targeting to axons and nerve terminals. https://app.cochat.ai/papers/10.1523/jneurosci.16-03-00955.1996
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Knaus, H., Schwarzer, C., Koch, R., Eberhart, A., Kaczorowski, G., Glossmann, H., Wunder, F., Pongs, O., Garcia, M., & Sperk, G. (1996). Distribution of high-conductance Ca(2+)-activated K+ channels in rat brain: targeting to axons and nerve terminals. The Journal of Neuroscience. https://doi.org/10.1523/jneurosci.16-03-00955.1996

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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