No association of the variant rs11887120 in DNMT3A with cognitive decline in individuals with mild cognitive impairment
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No association of the variant rs11887120 in DNMT3A with cognitive decline in individuals with mild cognitive impairment. / Bey, Katharina; Wolfsgruber, Steffen; Karaca, Ilker; Wagner, Holger; Lardenoije, Roy; Becker, Julian; Milz, Esther; Kornhuber, Johannes; Peters, Oliver; Frölich, Lutz; Hüll, Michael; Rüther, Eckart; Wiltfang, Jens; Riedel-Heller, Steffi; Scherer, Martin; Jessen, Frank; Maier, Wolfgang; van den Hove, Daniel L; Rutten, Bart Pf; Wagner, Michael; Ramirez, Alfredo.
in: EPIGENOMICS-UK, Jahrgang 8, Nr. 5, 05.2016, S. 593-8.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - No association of the variant rs11887120 in DNMT3A with cognitive decline in individuals with mild cognitive impairment
AU - Bey, Katharina
AU - Wolfsgruber, Steffen
AU - Karaca, Ilker
AU - Wagner, Holger
AU - Lardenoije, Roy
AU - Becker, Julian
AU - Milz, Esther
AU - Kornhuber, Johannes
AU - Peters, Oliver
AU - Frölich, Lutz
AU - Hüll, Michael
AU - Rüther, Eckart
AU - Wiltfang, Jens
AU - Riedel-Heller, Steffi
AU - Scherer, Martin
AU - Jessen, Frank
AU - Maier, Wolfgang
AU - van den Hove, Daniel L
AU - Rutten, Bart Pf
AU - Wagner, Michael
AU - Ramirez, Alfredo
PY - 2016/5
Y1 - 2016/5
N2 - Alterations in DNA methylation have been associated with cognitive decline and Alzheimer's disease. A recent study of mild cognitive impairment (MCI) reported a significant association between annual decline in cognitive function and the rs11887120 SNP located in DNMT3A, a gene implicated in DNA methylation. Here, we aimed to replicate this finding in two independent MCI cohorts (n = 1024); however, no significant association was observed in either cohort or the pooled dataset. In stratified analyses for conversion to Alzheimer's disease status, no association between rs11887120 and cognitive decline was observed in either converters or nonconverters. In conclusion, our analyses provide no support for the hypothesis that genetic variants in DNMT3A are implicated in cognitive performance decline in individuals with MCI.
AB - Alterations in DNA methylation have been associated with cognitive decline and Alzheimer's disease. A recent study of mild cognitive impairment (MCI) reported a significant association between annual decline in cognitive function and the rs11887120 SNP located in DNMT3A, a gene implicated in DNA methylation. Here, we aimed to replicate this finding in two independent MCI cohorts (n = 1024); however, no significant association was observed in either cohort or the pooled dataset. In stratified analyses for conversion to Alzheimer's disease status, no association between rs11887120 and cognitive decline was observed in either converters or nonconverters. In conclusion, our analyses provide no support for the hypothesis that genetic variants in DNMT3A are implicated in cognitive performance decline in individuals with MCI.
KW - Journal Article
U2 - 10.2217/epi-2015-0014
DO - 10.2217/epi-2015-0014
M3 - SCORING: Journal article
C2 - 27092400
VL - 8
SP - 593
EP - 598
JO - EPIGENOMICS-UK
JF - EPIGENOMICS-UK
SN - 1750-1911
IS - 5
ER -