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| Verfasst von: | Rhein, Cosima [VerfasserIn]  |
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| | Mühle, Christiane [VerfasserIn] |
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| | Lenz, Bernd [VerfasserIn] |
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| | Richter-Schmidinger, Tanja [VerfasserIn] |
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| | Kogias, Georgios [VerfasserIn] |
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| | Boix, Fernando [VerfasserIn] |
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| | Lourdusamy, Anbarasu [VerfasserIn] |
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| | Dörfler, Arnd [VerfasserIn] |
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| | Peters, Oliver [VerfasserIn] |
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| | Ramirez, Alfredo [VerfasserIn] |
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| | Jessen, Frank [VerfasserIn] |
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| | Maier, Wolfgang [VerfasserIn] |
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| | Hüll, Michael [VerfasserIn] |
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| | Frölich, Lutz [VerfasserIn] |
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| | Teipel, Stefan [VerfasserIn] |
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| | Wiltfang, Jens [VerfasserIn] |
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| | Kornhuber, Johannes [VerfasserIn] |
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| | Müller, Christian P. [VerfasserIn] |
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| Titel: | Association of a CAMK2A genetic variant with logical memory performance and hippocampal volume in the elderly |
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| Verf.angabe: | Cosima Rhein, Christiane Mühle, Bernd Lenz, Tanja Richter-Schmidinger, Georgios Kogias, Fernando Boix, Anbarasu Lourdusamy, Arnd Dörfler, Oliver Peters, Alfredo Ramirez, Frank Jessen, Wolfgang Maier, Michael Hüll, Lutz Frölich, Stefan Teipel, Jens Wiltfang, Johannes Kornhuber, Christian P. Müller |
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| E-Jahr: | 2020 |
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| Jahr: | 11 May 2020 |
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| Umfang: | 8 S. |
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| Fussnoten: | Gesehen am 16.04.2021 |
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| Titel Quelle: | Enthalten in: Brain research bulletin |
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| Ort Quelle: | Amsterdam [u.a.] : Elsevier Science, 1976 |
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| Jahr Quelle: | 2020 |
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| Band/Heft Quelle: | 161(2020), Seite 13-20 |
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| ISSN Quelle: | 1873-2747 |
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| Abstract: | Calcium/Calmodulin-dependent kinase alpha (alpha CaMKII) has been shown to play an essential role in synaptic plasticity and in learning and memory in animal models. However, there is little evidence for an involvement in specific memories in humans. Here we tested the potential involvement of the alpha CaMKII coding gene CAMK2A in verbal logical memory in two Caucasian populations from Germany, in a sample of 209 elderly people with cognitive impairments and a sample of 142 healthy adults. The association of single nucleotide polymorphisms (SNPs) located within the genomic region of CAMK2A with verbal logical memory learning and retrieval from the Wechsler Memory Scale was measured and hippocampal volume was assessed by structural MRI. In the elderly people, we found the minor allele of CAMK2A intronic SNP rs919741 to predict a higher hippocampal volume and better logical memory retrieval. This association was not found in healthy adults. The present study may provide evidence for an association of a genetic variant of the CAMK2A gene specifically with retrieval of logical memory in elderly humans. This effect is possibly mediated by a higher hippocampal volume. |
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| DOI: | doi:10.1016/j.brainresbull.2020.05.001 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1016/j.brainresbull.2020.05.001 |
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| | DOI: https://doi.org/10.1016/j.brainresbull.2020.05.001 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | addiction |
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| | adults |
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| | alcohol |
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| | alpha CaMKII |
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| | alpha-camkii |
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| | autophosphorylation controls |
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| | camk2a |
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| | dependent protein-kinase |
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| | elderly |
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| | establishment |
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| | hippocampus |
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| | logical memory |
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| | mechanisms |
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| | medial temporal-lobe |
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| | potentiation |
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| | reliability |
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| K10plus-PPN: | 1755147821 |
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| Verknüpfungen: | → Zeitschrift |
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Association of a CAMK2A genetic variant with logical memory performance and hippocampal volume in the elderly / Rhein, Cosima [VerfasserIn]; 11 May 2020 (Online-Ressource)
