Methylomic profiling implicates cortical deregulation of ANK1 in Alzheimer's disease.
Methylomic profiling implicates cortical deregulation of ANK1 in Alzheimer's disease.
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DOI:
10.1038/nn.3782
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发表时间:
2014-09
影响因子:
25
通讯作者:
Mill, Jonathan
中科院分区:
文献类型:
--
作者:
Lunnon, Katie;Smith, Rebecca;Hannon, Eilis;De Jager, Philip L.;Srivastava, Gyan;Volta, Manuela;Troakes, Claire;Al-Sarraj, Safa;Burrage, Joe;Macdonald, Ruby;Condliffe, Daniel;Harries, Lorna W.;Katsel, Pavel;Haroutunian, Vahram;Kaminsky, Zachary;Joachim, Catharine;Powell, John;Lovestone, Simon;Bennett, David A.;Schalkwyk, Leonard C.;Mill, Jonathan
Alzheimer’s disease (AD) is a chronic neurodegenerative disorder characterized by progressive neuropathology and cognitive decline. We describe a cross-tissue analysis of methylomic variation in AD using samples from three independent human post-mortem brain cohorts. We identify a differentially methylated region in the ankyrin 1 (ANK1) gene that is associated with neuropathology in the entorhinal cortex, a primary site of AD manifestation. This region was confirmed as significantly hypermethylated in two other cortical regions (superior temporal gyrus and prefrontal cortex) but not in the cerebellum, a region largely protected from neurodegeneration in AD, nor whole blood obtained pre-mortem, from the same individuals. Neuropathology-associated ANK1 hypermethylation was subsequently confirmed in cortical samples from three independent brain cohorts. This study represents the first epigenome-wide association study (EWAS) of AD employing a sequential replication design across multiple tissues, and highlights the power of this approach for identifying methylomic variation associated with complex disease.
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DOI:
10.1083/jcb.114.6.1243
发表时间:
1991-09
期刊:
The Journal of cell biology
影响因子:
--
作者:
Kordeli E;Bennett V
通讯作者:
Bennett V
DOI:
10.1002/ajmg.b.32201
发表时间:
2013-12
影响因子:
2.8
作者:
Lunnon, Katie;Mill, Jonathan
通讯作者:
Mill, Jonathan
影响因子:
14
作者:
Brookmeyer, Ron;Johnson, Elizabeth;Arrighi, H. Michael
通讯作者:
Arrighi, H. Michael
影响因子:
--
作者:
Haroutunian, V;Perl, DP;Mohs, RC
通讯作者:
Mohs, RC
影响因子:
14
作者:
Fehlbaum-Beurdeley, Pascale;Prado, Anne Charlotte Jarrige-Le;Bracco, Laurent
通讯作者:
Bracco, Laurent