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Cited by 269

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Involvement of neurogranin in the modulation of calcium/calmodulin-dependent protein kinase II, synaptic plasticity, and spatial learning: A study with knockout mice

Open access
Pak, Jhang Ho, Huang, Freesia L., Li, Junfa, Balschun, Detlef, Reymann, Klaus G., Chiang, Chin, Westphal, Heiner, Huang, Kuo-Ping·2000·Proceedings of the National Academy of Sciences

Abstract

Neurogranin/RC3 is a neural-specific Ca 2+ -sensitive calmodulin (CaM)-binding protein whose CaM-binding affinity is modulated by phosphorylation and oxidation. Here we show that deletion of the Ng gene in mice did not result in obvious developmental or neuroanatomical abnormalities but caused an impairment of spatial learning and changes in hippocampal short- and long-term plasticity (paired-pulse depression, synaptic fatigue, long-term potentiation induction). These deficits were accompanied by a decreased basal level of the activated Ca 2+ /CaM-dependent kinase II (CaMKII) (≈60% of wild type). Furthermore, hippocampal slices of the mutant mice displayed a reduced ability to generate activated CaMKII after stimulation of protein phosphorylation and oxidation by treatments with okadaic acid and sodium nitroprusside, respectively. These results indicate a central role of Ng in the regulation of CaMKII activity with decisive influences on synaptic plasticity and spatial learning.

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Metadata

Authors
Pak, J. H., Huang, F. L., Li, J., Balschun, D., Reymann, K. G., Chiang, C., Westphal, H., & Huang, K.-P.
Venue
Proceedings of the National Academy of Sciences
Published
2000-10-03
Volume
97
Issue
21
Pages
11232-11237
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2062090669
Cited by
269
References
3
FWCI
3.80
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Involvement of neurogranin in the modulation of calcium/calmodulin-dependent protein kinase II, synaptic plasticity, and spatial learning: A study with knockout mice. https://app.cochat.ai/papers/10.1073/pnas.210184697
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Pak, J. H., Huang, F. L., Li, J., Balschun, D., Reymann, K. G., Chiang, C., Westphal, H., & Huang, K.-P. (2000). Involvement of neurogranin in the modulation of calcium/calmodulin-dependent protein kinase II, synaptic plasticity, and spatial learning: A study with knockout mice. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.210184697

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