Sökning: WFRF:(Khan Wasim) > Muehlboeck J Sebastian > A Multi-Cohort Stud...
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000 | 04991naa a2200817 4500 | |
001 | oai:DiVA.org:su-166193 | |
003 | SwePub | |
008 | 190320s2017 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1661932 URI |
024 | 7 | a https://doi.org/10.3233/JAD-1610972 DOI |
040 | a (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Khan, Wasim4 aut |
245 | 1 0 | a A Multi-Cohort Study of ApoE epsilon 4 and Amyloid-beta Effects on the Hippocampus in Alzheimer's Disease |
264 | 1 | c 2017 |
338 | a print2 rdacarrier | |
520 | a The apolipoprotein E (APOE) gene has been consistently shown to modulate the risk of Alzheimer's disease (AD). Here, using an AD and normal aging dataset primarily consisting of three AD multi-center studies (n = 1,781), we compared the effect of APOE and amyloid-beta (A beta) on baseline hippocampal volumes in AD patients, mild cognitive impairment (MCI) subjects, and healthy controls. A large sample of healthy adolescents (n = 1,387) was also used to compare hippocampal volumes between APOE groups. Subjects had undergone a magnetic resonance imaging (MRI) scan and APOE genotyping. Hippocampal volumes were processed using FreeSurfer. In the AD and normal aging dataset, hippocampal comparisons were performed in each APOE group and in epsilon 4 carriers with positron emission tomography (PET) A beta who were dichotomized (A beta+/A beta-) using previous cut-offs. We found a linear reduction in hippocampal volumes with epsilon 4 carriers possessing the smallest volumes, epsilon 3 carriers possessing intermediate volumes, and epsilon 2 carriers possessing the largest volumes. Moreover, AD and MCI epsilon 4 carriers possessed the smallest hippocampal volumes and control epsilon 2 carriers possessed the largest hippocampal volumes. Subjects with both APOE epsilon 4 and A beta positivity had the lowest hippocampal volumes when compared to A beta-epsilon 4 carriers, suggesting a synergistic relationship between APOE epsilon 4 and A beta. However, we found no hippocampal volume differences between APOE groups in healthy 14-year-old adolescents. Our findings suggest that the strongest neuroanatomic effect of APOE epsilon 4 on the hippocampus is observed in AD and groups most at risk of developing the disease, whereas hippocampi of old and young healthy individuals remain unaffected. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Geriatrik0 (SwePub)302222 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Geriatrics0 (SwePub)302222 hsv//eng |
653 | a Alzheimer's disease | |
653 | a amyloid | |
653 | a APOE epsilon 4 | |
653 | a hippocampus | |
653 | a magnetic resonance imaging | |
653 | a mild cognitive impairment | |
700 | 1 | a Giampietro, Vincent4 aut |
700 | 1 | a Banaschewski, Tobias4 aut |
700 | 1 | a Barker, Gareth J.4 aut |
700 | 1 | a Bokde, Arun L. W.4 aut |
700 | 1 | a Buechel, Christian4 aut |
700 | 1 | a Conrod, Patricia4 aut |
700 | 1 | a Flor, Herta4 aut |
700 | 1 | a Frouin, Vincent4 aut |
700 | 1 | a Garavan, Hugh4 aut |
700 | 1 | a Gowland, Penny4 aut |
700 | 1 | a Heinz, Anreas4 aut |
700 | 1 | a Ittermann, Bernd4 aut |
700 | 1 | a Lemaître, Hervé4 aut |
700 | 1 | a Nees, Frauke4 aut |
700 | 1 | a Paus, Tomas4 aut |
700 | 1 | a Pausova, Zdenka4 aut |
700 | 1 | a Rietschel, Marcella4 aut |
700 | 1 | a Smolka, Michael N.4 aut |
700 | 1 | a Ströhle, Andreas4 aut |
700 | 1 | a Gallinat, Jeurgen4 aut |
700 | 1 | a Vellas, Bruno4 aut |
700 | 1 | a Soininen, Hilkka4 aut |
700 | 1 | a Kloszewska, Iwona4 aut |
700 | 1 | a Tsolaki, Magda4 aut |
700 | 1 | a Mecocci, Patrizia4 aut |
700 | 1 | a Spenger, Christian4 aut |
700 | 1 | a Villemagne, Victor L.4 aut |
700 | 1 | a Masters, Colin L.4 aut |
700 | 1 | a Muehlboeck, J-Sebastian4 aut |
700 | 1 | a Bäckman, Larsu Stockholms universitet,Centrum för forskning om äldre och åldrande (ARC), (tills m KI)4 aut |
700 | 1 | a Fratiglioni, Laurau Stockholms universitet,Centrum för forskning om äldre och åldrande (ARC), (tills m KI)4 aut |
700 | 1 | a Kalpouzos, Grégoriau Stockholms universitet,Centrum för forskning om äldre och åldrande (ARC), (tills m KI)4 aut |
700 | 1 | a Wahlund, Lars-Olof4 aut |
700 | 1 | a Schumann, Gunther4 aut |
700 | 1 | a Lovestone, Simon4 aut |
700 | 1 | a Williams, Steven C. R.4 aut |
700 | 1 | a Westman, Eric4 aut |
700 | 1 | a Simmons, Andrew4 aut |
710 | 2 | a Stockholms universitetb Centrum för forskning om äldre och åldrande (ARC), (tills m KI)4 org |
773 | 0 | t Journal of Alzheimer's Diseaseg 56:3, s. 1159-1174q 56:3<1159-1174x 1387-2877x 1875-8908 |
856 | 4 | u https://doi.org/10.3233/JAD-161097y Fulltext |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-166193 |
856 | 4 8 | u https://doi.org/10.3233/JAD-161097 |
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