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PKCα is genetically linked to memory capacity in healthy subjects and to risk for posttraumatic stress disorder in genocide survivors

PKCα is genetically linked to memory capacity in healthy subjects and to risk for posttraumatic stress disorder in genocide survivors

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QUERVAIN, Dominique J. F. de, Iris-Tatjana KOLASSA, Sandra ACKERMANN, Amanda AERNI, Peter BOESIGER, Philippe DEMOUGIN, Thomas ELBERT, Verena ERTL, Leo GSCHWIND, Nils HADZISELIMOVIC, Edveena HANSER, Angela HECK, Petra HIEBER, Kim-Dung HUYNH, Markus KLARHÖFER, Roger LUECHINGER, Björn RASCH, Klaus SCHEFFLER, Klara SPALEK, Christoph STIPPICH, Christian VOGLER, Vanja VUKOJEVIC, Attila STETAK, Andreas PAPASSOTIROPOULOS, 2012. PKCα is genetically linked to memory capacity in healthy subjects and to risk for posttraumatic stress disorder in genocide survivors. In: Proceedings of the National Academy of Sciences. 109(22), pp. 8746-8751. ISSN 0027-8424. eISSN 1091-6490. Available under: doi: 10.1073/pnas.1200857109

@article{Quervain2012-05-29genet-21897, title={PKCα is genetically linked to memory capacity in healthy subjects and to risk for posttraumatic stress disorder in genocide survivors}, year={2012}, doi={10.1073/pnas.1200857109}, number={22}, volume={109}, issn={0027-8424}, journal={Proceedings of the National Academy of Sciences}, pages={8746--8751}, author={Quervain, Dominique J. F. de and Kolassa, Iris-Tatjana and Ackermann, Sandra and Aerni, Amanda and Boesiger, Peter and Demougin, Philippe and Elbert, Thomas and Ertl, Verena and Gschwind, Leo and Hadziselimovic, Nils and Hanser, Edveena and Heck, Angela and Hieber, Petra and Huynh, Kim-Dung and Klarhöfer, Markus and Luechinger, Roger and Rasch, Björn and Scheffler, Klaus and Spalek, Klara and Stippich, Christoph and Vogler, Christian and Vukojevic, Vanja and Stetak, Attila and Papassotiropoulos, Andreas} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/21897"> <dc:contributor>Huynh, Kim-Dung</dc:contributor> <dcterms:title>PKCα is genetically linked to memory capacity in healthy subjects and to risk for posttraumatic stress disorder in genocide survivors</dcterms:title> <dc:creator>Hieber, Petra</dc:creator> <dc:creator>Scheffler, Klaus</dc:creator> <dc:creator>Heck, Angela</dc:creator> <dcterms:bibliographicCitation>Proceedings of the National Academy of Sciences of the United States of America : PNAS ; 109 (2012), 22. - S. 8746-8751</dcterms:bibliographicCitation> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/21897"/> <dc:language>eng</dc:language> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <dc:creator>Boesiger, Peter</dc:creator> <dc:contributor>Papassotiropoulos, Andreas</dc:contributor> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-02-27T10:01:48Z</dcterms:available> <dc:contributor>Hanser, Edveena</dc:contributor> <dc:creator>Hanser, Edveena</dc:creator> <dc:contributor>Spalek, Klara</dc:contributor> <dc:contributor>Scheffler, Klaus</dc:contributor> <dc:creator>Stippich, Christoph</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-02-27T10:01:48Z</dc:date> <dc:rights>deposit-license</dc:rights> <dcterms:abstract>Strong memory of a traumatic event is thought to contribute to the development and symptoms of posttraumatic stress disorder (PTSD). Therefore, a genetic predisposition to build strong memories could lead to increased risk for PTSD after a traumatic event. Here we show that genetic variability of the gene encoding PKCα (PRKCA) was associated with memory capacity--including aversive memory--in nontraumatized subjects of European descent. This finding was replicated in an independent sample of nontraumatized subjects, who additionally underwent functional magnetic resonance imaging (fMRI). fMRI analysis revealed PRKCA genotype-dependent brain activation differences during successful encoding of aversive information. Further, the identified genetic variant was also related to traumatic memory and to the risk for PTSD in heavily traumatized survivors of the Rwandan genocide. Our results indicate a role for PKCα in memory and suggest a genetic link between memory and the risk for PTSD.</dcterms:abstract> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:contributor>Heck, Angela</dc:contributor> <dc:creator>Papassotiropoulos, Andreas</dc:creator> <dc:contributor>Klarhöfer, Markus</dc:contributor> <dc:creator>Rasch, Björn</dc:creator> <dc:contributor>Hieber, Petra</dc:contributor> <dc:creator>Ertl, Verena</dc:creator> <dc:contributor>Stippich, Christoph</dc:contributor> <dc:creator>Demougin, Philippe</dc:creator> <dc:creator>Klarhöfer, Markus</dc:creator> <dc:contributor>Gschwind, Leo</dc:contributor> <dc:contributor>Ackermann, Sandra</dc:contributor> <dc:creator>Hadziselimovic, Nils</dc:creator> <dc:contributor>Quervain, Dominique J. F. de</dc:contributor> <dc:creator>Spalek, Klara</dc:creator> <dc:contributor>Kolassa, Iris-Tatjana</dc:contributor> <dc:creator>Ackermann, Sandra</dc:creator> <dc:creator>Aerni, Amanda</dc:creator> <dc:creator>Gschwind, Leo</dc:creator> <dc:creator>Vogler, Christian</dc:creator> <dc:contributor>Elbert, Thomas</dc:contributor> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/43"/> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:contributor>Boesiger, Peter</dc:contributor> <dc:contributor>Vogler, Christian</dc:contributor> <dcterms:issued>2012-05-29</dcterms:issued> <dc:creator>Luechinger, Roger</dc:creator> <dc:contributor>Hadziselimovic, Nils</dc:contributor> <dc:contributor>Rasch, Björn</dc:contributor> <dc:creator>Kolassa, Iris-Tatjana</dc:creator> <dc:creator>Stetak, Attila</dc:creator> <dc:contributor>Vukojevic, Vanja</dc:contributor> <dc:contributor>Stetak, Attila</dc:contributor> <dc:contributor>Ertl, Verena</dc:contributor> <dc:contributor>Luechinger, Roger</dc:contributor> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/21897/2/Kolassa_218973.pdf"/> <dc:contributor>Demougin, Philippe</dc:contributor> <dc:creator>Quervain, Dominique J. F. de</dc:creator> <dc:creator>Vukojevic, Vanja</dc:creator> <dc:creator>Elbert, Thomas</dc:creator> <dc:creator>Huynh, Kim-Dung</dc:creator> <dc:contributor>Aerni, Amanda</dc:contributor> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/21897/2/Kolassa_218973.pdf"/> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

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