Citations 3
Epigenomic features related to microglia are associated with attenuated effect of APOE ε4 on Alzheimer's disease risk in humans
Yu, Lei , Olah, Marta , Smith, Rebecca G. , Oatman, Stephanie R., Allen, Mariet , Pishva, Ehsan , Zhang, Bin , Ertekin‐Taner, Nilüfer , Bennett, David A. , Klein, Hans‐Ulrich , Jager, Philip L. De , Bennett, David A. , Ma, Yiyi , Menon, Vilas , Lunnon, Katie
Alzheimer's & Dementia | September 5, 2021 | Volume: 18 | Issue: 4 | Pages: 688-699
Abstract Not all apolipoprotein E ( APOE ) ε4 carriers who survive to advanced age develop Alzheimer's disease (AD); factors attenuating the risk of ε4 on AD may exist. Guided by the top ε4‐attenuating signals from methylome‐wide association analyses (N = 572, ε4+ and ε4–) of neurofibrillary tangles and neuritic plaques, we conducted a meta‐analysis for pathological AD within the ε4+ subgroups (N = 235) across four independent collections of brains. Cortical RNA‐seq and microglial morphology measurements were used in functional analyses. Three out of the four significant CpG dinucleotides were captured by one principal component (PC1), which interacts with ε4 on AD, and is associated with expression of innate immune genes and activated microglia. In ε4 carriers, reduction in each unit of PC1 attenuated the odds of AD by 58% (odds ratio = 2.39, 95% confidence interval = [1.64,3.46], P = 7.08 × 10 –6 ). An epigenomic factor associated with a reduced proportion of activated microglia (epigenomic factor of activated microglia, EFAM) appears to attenuate the risk of ε4 on AD.
Early Selective Vulnerability of the CA2 Hippocampal Subfield in Primary Age-Related Tauopathy
Walker, Jamie M. , Richardson, Timothy E. , Iida, Megan A., Foong, Chan, Shang, Ping , Attems, Johannes , Ayalon, Gai , Beach, Thomas G. , Bigio, Eileen H. , Budson, Andrew E. , Cairns, Nigel J. , Corrada, María M. , Cortés, Etty , Flanagan, Margaret E. , Franklin, Erin , Gearing, Marla , Glass, Jonathan D. , Hansen, Lawrence A. , Haroutunian, Vahram , Kawas, Claudia H. , Keene, C. Dirk , Kofler, Julia , Kovács, Gábor G. , Lee, Edward B. , Lutz, Mirjam I. , Masliah, Eliezer , McKee, Ann C. , Mesulam, M.‐Marsel, Nelson, Peter T. , Perrin, Richard J. , Pham, Thao, Purohit, Dushyant P. , Sakai, Kenji , Sano, Mary , Stein, Thor D. , Teich, Andrew F. , Trojanowski, John Q. , Troncoso, Juan C. , Vonsattel, Jean-Paul G., Weıntraub, Sandra , Woltjer, Randall L. , Yamada, Masahito , Yu, Lei , Crary, John F. , Seshadri, Sudha , Murray, Melissa, Seshadri, Sudha , Kovacs, Gabor G , Murray, Melissa E , Teich, Andrew F , Lee, Edward B , Farrell, Kurt , Dickson, Dennis W. , Fischer, Peter A. , Hof, Patrick R. , Honig, Lawrence S. , Mao, Qinwen , McMillan, Corey T. , Murray, Melissa E. , Poon, Wayne W. , Rissman, Robert A. , Schneider, Julie A. , Wolk, David A. , White, Charles L.
Journal of Neuropathology & Experimental Neurology | December 23, 2020 | Volume: 80 | Issue: 2 | Pages: 102-111
Abstract Primary age-related tauopathy (PART) is a neurodegenerative entity defined as Alzheimer-type neurofibrillary degeneration primarily affecting the medial temporal lobe with minimal to absent amyloid-β (Aβ) plaque deposition. The extent to which PART can be differentiated pathoanatomically from Alzheimer disease (AD) is unclear. Here, we examined the regional distribution of tau pathology in a large cohort of postmortem brains (n = 914). We found an early vulnerability of the CA2 subregion of the hippocampus to neurofibrillary degeneration in PART, and semiquantitative assessment of neurofibrillary degeneration in CA2 was significantly greater than in CA1 in PART. In contrast, subjects harboring intermediate-to-high AD neuropathologic change (ADNC) displayed relative sparing of CA2 until later stages of their disease course. In addition, the CA2/CA1 ratio of neurofibrillary degeneration in PART was significantly higher than in subjects with intermediate-to-high ADNC burden. Furthermore, the distribution of tau pathology in PART diverges from the Braak NFT staging system and Braak stage does not correlate with cognitive function in PART as it does in individuals with intermediate-to-high ADNC. These findings highlight the need for a better understanding of the contribution of PART to cognitive impairment and how neurofibrillary degeneration interacts with Aβ pathology in AD and PART.
GWAS of 126,559 Individuals Identifies Genetic Variants Associated with Educational Attainment
Rietveld, Cornelius A. , Medland, Sarah E. , Derringer, Jaime , Esko, Tõnu , Martín, Nicolás W., Westra, Harm-Jan , Shakhbazov, Konstantin, Abdellaoui, Abdel , Albrecht, Eva, Alizadeh, Behrooz Z. , Amin, Najaf , Baumeister, Sebastian E. , Benke, Kelly S. , Bielak, Lawrence F. , Boatman, Jeffrey A. , Boyle, Patricia A. , Davies, Gail , Leeuw, Christiaan de , Eklund, Niina, Evans, Daniel S. , Ferhmann, Rudolf, Fischer, Krista , Gieger, Christian , Gjessing, Håkon K. , Hägg, Sara , Harris, Jennifer R. , Hayward, Caroline , Jacobsson, Bo , Joshi, Peter K. , Jugessur, Astanand , Kaakinen, Marika , Kanoni, Stavroula , Karjalainen, Juha, Kolčić, Ivana , Kristiansson, Kati , Kutalik, Zoltán , Lahti, Jari , Lee, Sang , Lin, Peng, Lind, Penelope A. , Lohman, Kurt, Loitfelder, Marisa, McMahon, George, Marques‐Vidal, Pedro , Meirelles, Osorio , Milani, Lili , Myhre, Ronny , Nuotio, Marja-Liisa , Oldmeadow, Christopher , Petrovic, Katja, Peyrot, Wouter J. , Polašek, Ozren , Quaye, Lydia, Reinmaa, Eva, Rice, John P. , Rizzi, Thais S., Schmidt, Helena , Schmidt, Reinhold, Smith, Albert V. , Smith, Jennifer A. , Terracciano, Antonio , Loos, Matthijs J. H. M. van der, Vitart, Véronique , Völzke, Henry , Wellmann, Jürgen , Yu, Lei , Zhao, Wei , Allïk, Jüri , Bandinelli, Stefania , Bastardot, François , Beauchamp, Jonathan , Bennett, David A. , Berger, Klaus, Bültmann, Ute , Campbell, Harry, Chabris, Christopher F., Cherkas, Lynn, Chung, Mina K. , Cucca, Francesco , Jager, Philip L. De , Neve, Jan-Emmanuel De, Deary, Ian J. , Dedoussis, George , Deloukas, Panos , Dimitriou, Maria , Eiríksdóttir, Guðný , Elderson, Martin F., Eriksson, Johan G. , Evans, David M. , Faul, Jessica D. , Ferrucci, Luigi , Garcia, Melissa E., Grönberg, Henrik , Guðnason, Vilmundur , Harris, Tamara B., Hastie, Nicholas D. , Hernández, Dena , Hoffmann, Wolfgang , Hofman, Adriaan, Holle, Rolf , Holliday, Elizabeth G., Hottenga, Jouke‐Jan , Illig, Thomas, Järvelin, Marjo‐Riitta , Kähönen, Mika , Kaprio, Jaakko , Kirkpatrick, Robert M. , Kowgier, Matthew , Latvala, Antti , Lawlor, Debbie A. , Lehtimäki, Terho , Li, Jingmei , Lichtenstein, Paul , Lichtner, Peter , Liewald, David C. , Madden, Pamela A. F., Magnusson, Patrik K. E. , Mäkinen, Tomi E., Masala, Marco , McGue, Matt , Mielck, Andreas, Miller, Michael B., Montgomery, Grant W. , Mukherjee, Sutapa , Nyholt, Dale R. , Oostra, Ben A., Palmer, Lyle J. , Palotie, Aarno , Perola, Markus, Peyser, Patricia A. , Preisig, Martin , Räikkönen, Katri , Rivadeneira, Fernando , Rudan, Igor , Rustichini, Aldo , Sarin, Antti-Pekka, Schlessinger, David, Scott, Rodney J. , Snieder, Harold , Pourcain, Beaté St , Starr, John M. , Sul, Jae Hoon , Surakka, Ida , Svento, Rauli , Teumer, Alexander , Study, The LifeLines Cohort, Tiemeier, Henning , Rooij, Frank J.A. van , Wagoner, David R. Van , Vartiainen, Erkki , Viikari, Jorma , Vollenweider, Péter , Vonk, Judith M. , Waeber, Gérard , Weir, David R. , Wichmann, H.‐Erich , Widén, Elisabeth , Willemsen, Gonneke , Wright, Alan F., Davey-Smith, George, Franke, Lude , Groenen, Patrick J. F. , Hofman, Albert , Johannesson, Magnus , Kardia, Sharon L. R., Krueger, Robert F., Laibson, David, Martin, Nicholas G. , Meyer, Michelle N., Posthuma, Daniëlle , Thurik, Roy , Timpson, Nicholas J. , Uitterlinden, André G. , Duijn, Cornelia M. van , Visscher, Peter M. , Benjamin, Daniel J. , Cesarini, David , Koellinger, Philipp , Bennett, David A. , Smith, George Davey , Meyer, Michelle N. , Westra, Harm-Jan , Yang, Jian , Agrawal, Arpana , Barnard, John , Holzapfel, Christina M. , Ibrahim‐Verbaas, Carla A. , Ingelsson, Erik , Lin, Peng, Liu, Ching‐Ti , Tanaka, Toshiko , Attia, John , Berger, Klaus, Bierut, Laura Jean , Boomsma, Dorret I , Andrade, Mariza de , Hall, Per N , Harris, Juliette , Heath, Andrew C. , Hofman, Adriaan, Holliday, Elizabeth G., Iacono, William G. , Launer, Lenore J. , Mäkinen, Tomi E., Metspalu, Andres , Palotie, Aarno V. , Penninx, Brenda W.J.H. , Raitakari, Olli Tuomas , Realo, Anu , Ring, Susan M. , Ripatti, Samuli , Salomaa, Veikko , Study, The LifeLines Cohort, Wilson, James Fox , Conley, Dalton , Davey-Smith, George, Smith, Jennifer A , Hottenga, Jouke-Jan , Martin, Nicholas G , Posthuma, Danielle , St Pourcain, Beate , Medland, Sarah E , Li, Jingmei , Teumer, Alexander , van Duijn, Cornelia M , Smith, Albert V , Ferrucci, Luigi , Davey Smith, George , Vonk, Judith M , Kanoni, Stavroula , Surakka, Ida
Science | May 31, 2013 | Volume: 340 | Issue: 6139 | Pages: 1467-1471
Genetic College Many genomic elements in humans are associated with behavior, including educational attainment. In a genome-wide association study including more than 100,000 samples, Rietveld et al. (p. 1467 , published online 30 May; see the Perspective by Flint and Munafò ) looked for genes related to educational attainment in Caucasians. Small genetic effects at three loci appeared to impact educational attainment.