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104. CRISPR-Cas9 treatment partially restores amyloid-β 42/40 in human fibroblasts with the Alzheimer’s disease PSEN1 M146L mutation

Author

Konstantinidis, Evangelos, primary, Molisak, Agnieszka, additional, Perrin, Florian, additional, Streubel-Gallasch, Linn, additional, Fayad, Sarah, additional, Kim, Daniel Y., additional, Petri, Karl, additional, Aryee, Martin J., additional, Aguilar, Ximena, additional, György, Bence, additional, Giedraitis, Vilmantas, additional, Joung, J. Keith, additional, Pattanayak, Vikram, additional, Essand, Magnus, additional, Erlandsson, Anna, additional, Berezovska, Oksana, additional, and Ingelsson, Martin, additional

Published
2022
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107. Modeling Parkinson's disease-related symptoms in alpha-synuclein overexpressing mice

Author

Aniszewska, Agata, Bergström, Joakim, Ingelsson, Martin, Ekmark-Lewén, Sara, Aniszewska, Agata, Bergström, Joakim, Ingelsson, Martin, and Ekmark-Lewén, Sara

Abstract

Background: Intracellular deposition of alpha-synuclein (alpha-syn) as Lewy bodies and Lewy neurites is a central event in the pathogenesis of Parkinson's disease (PD) and other alpha-synucleinopathies. Transgenic mouse models overexpressing human alpha-syn, are useful research tools in preclinical studies of pathogenetic mechanisms. Such mice develop alpha-syn inclusions as well as neurodegeneration with a topographical distribution that varies depending on the choice of promoter and which form of alpha-syn that is overexpressed. Moreover, they display motor symptoms and cognitive disturbances that to some extent resemble the human conditions. Purpose: One of the main motives for assessing behavior in these mouse models is to evaluate the potential of new treatment strategies, including their impact on motor and cognitive symptoms. However, due to a high within-group variability with respect to such features, the behavioral studies need to be applied with caution. In this review, we discuss how to make appropriate choices in the experimental design and which tests that are most suitable for the evaluation of PD-related symptoms in such studies. Methods: We have evaluated published results on two selected transgenic mouse models overexpressing wild type (L61) and mutated (A30P) alpha-syn in the context of their validity and utility for different types of behavioral studies. Conclusions: By applying appropriate behavioral tests, alpha-syn transgenic mouse models provide an appropriate experimental platform for studies of symptoms related to PD and other alpha-synucleinopathies.

Published
2022
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108. Reduction of alpha SYN Pathology in a Mouse Model of PD Using a Brain-Penetrating Bispecific Antibody

Author

Roshanbin, Sahar, Julku, Ulrika, Xiong, Mengfei, Eriksson, Jonas, Masliah, Eliezer, Hultqvist, Greta, Bergström, Joakim, Ingelsson, Martin, Syvänen, Stina, Sehlin, Dag, Roshanbin, Sahar, Julku, Ulrika, Xiong, Mengfei, Eriksson, Jonas, Masliah, Eliezer, Hultqvist, Greta, Bergström, Joakim, Ingelsson, Martin, Syvänen, Stina, and Sehlin, Dag

Abstract

Immunotherapy targeting aggregated alpha-synuclein (alpha SYN) is a promising approach for the treatment of Parkinson's disease. However, brain penetration of antibodies is hampered by their large size. Here, RmAbSynO2-scFv8D3, a modified bispecific antibody that targets aggregated alpha SYN and binds to the transferrin receptor for facilitated brain uptake, was investigated to treat alpha SYN pathology in transgenic mice. Ex vivo analyses of the blood and brain distribution of RmAbSynO2-scFv8D3 and the unmodified variant RmAbSynO2, as well as in vivo analyses with microdialysis and PET, confirmed fast and efficient brain uptake of the bispecific format. In addition, intravenous administration was shown to be superior to intraperitoneal injections in terms of brain uptake and distribution. Next, aged female alpha SYN transgenic mice (L61) were administered either RmAbSynO2-scFv8D3, RmAbSynO2, or PBS intravenously three times over five days. Levels of TBS-T soluble aggregated alpha SYN in the brain following treatment with RmAbSynO2-scFv8D3 were decreased in the cortex and midbrain compared to RmAbSynO2 or PBS controls. Taken together, our results indicate that facilitated brain uptake of alpha SYN antibodies can improve treatment of alpha SYN pathology.

Published
2022
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109. VALZ-Pilot : High-dose valacyclovir treatment in patients with early-stage Alzheimer's disease

Author

Weidung, Bodil, Hemmingsson, Eva-Stina, Olsson, Jan, Sundström, Torbjörn, Blennow, Kaj, Zetterberg, Henrik, Ingelsson, Martin, Elgh, Fredrik, Lövheim, Hugo, Weidung, Bodil, Hemmingsson, Eva-Stina, Olsson, Jan, Sundström, Torbjörn, Blennow, Kaj, Zetterberg, Henrik, Ingelsson, Martin, Elgh, Fredrik, and Lövheim, Hugo

Abstract

Introduction: Herpes simplex virus (HSV) may be involved in Alzheimer's disease (AD) pathophysiology. The antiviral valacyclovir inhibits HSV replication. Methods: This phase-II pilot trial involved valacyclovir administration (thrice daily, 500 mg week 1, 1000 mg weeks 2-4) to persons aged >= 65 years with early-stage AD, anti-HSV immunoglobulin G, and apolipoprotein E epsilon 4. Intervention safety, toler-ability, feasibility, and effects on Mini-Mental State Examination (MMSE) scores and cerebrospinal fluid (CSF) biomarkers were evaluated. Results: Thirty-two of 33 subjects completed the trial on full dosage. Eighteen per-cent experienced likely intervention-related mild, temporary adverse events. CSF acyclovir concentrations were mean 5.29 +/- 2.31 mu mol/L. CSF total tau and neuro-filament light concentrations were unchanged; MMSE score and CSF soluble trig-gering receptor expressed on myeloid cells 2 concentrations increased (P = .02 and .03). Discussion: Four weeks of high-dose valacyclovir treatment was safe, tolerable, and feasible in early-stage AD. Our findings may guide future trial design.

Published
2022
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110. Mixed Pathologies in a Subject with a Novel PSEN1 G206R Mutation

Author

Libard, Sylwia, Giedraitis, Vilmantas, Kilander, Lena, Ingelsson, Martin, Alafuzoff, Irina, Libard, Sylwia, Giedraitis, Vilmantas, Kilander, Lena, Ingelsson, Martin, and Alafuzoff, Irina

Abstract

Background: There are more than 300 presenilin-1 (PSEN1) mutations identified but a thorough postmortem neuropathological assessment of the mutation carriers is seldom performed. Objective: To assess neuropathological changes (NC) in a 73-year-old subject with the novel PSEN1 G206R mutation suffering from cognitive decline in over 20 years. To compare these findings with an age- and gender-matched subject with sporadic Alzheimer's disease (sAD). Methods: The brains were assessed macro- and microscopically and the proteinopathies were staged according to current recommendations. Results: The AD neuropathological change (ADNC) was more extensive in the mutation carrier, although both individuals reached a high level of ADNC. The transactive DNA binding protein 43 pathology was at the end-stage in the index subject, a finding not previously described in familial AD. This pathology was moderate in the sAD subject. The PSEN1 G206R subject displayed full-blown alpha-synuclein pathology, while this proteinopathy was absent in the sAD case. Additionally, the mutation carrier displayed pronounced neuroinflammation, not previously described in association with PSEN1 mutations. Conclusion: Our findings are exceptional, as the PSEN1 G206R subject displayed an end-stage pathology of every common proteinopathy. It is unclear whether the observed alterations are caused by the mutation or are related to a cross-seeding mechanisms. The pronounced neuroinflammation in the index patient can be reactive to the extensive NC or a contributing factor to the proteinopathies. Thorough postmortem neuropathological and genetic assessment of subjects with familial AD is warranted, for further understanding of a dementing illness.

Published
2022
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111. A beta and tau prions feature in the neuropathogenesis of Down syndrome

Author

Condello, Carlo, Maxwell, Alison M., Castillo, Erika, Aoyagi, Atsushi, Graff, Caroline, Ingelsson, Martin, Lannfelt, Lars, Bird, Thomas D., Keene, C. Dirk, Seeley, William W., Perl, Daniel P., Head, Elizabeth, Prusiner, Stanley B., Condello, Carlo, Maxwell, Alison M., Castillo, Erika, Aoyagi, Atsushi, Graff, Caroline, Ingelsson, Martin, Lannfelt, Lars, Bird, Thomas D., Keene, C. Dirk, Seeley, William W., Perl, Daniel P., Head, Elizabeth, and Prusiner, Stanley B.

Abstract

Down syndrome (DS) is caused by the triplication of chromosome 21 and is the most common chromosomal disorder in humans. Those individuals with DS who live beyond age 40 y develop a progressive dementia that is similar to Alzheimer's disease (AD). Both DS and AD brains exhibit numerous extracellular amyloid plaques composed of A beta and intracellular neurofibrillary tangles composed of tau. Since AD is a double-prion disorder, we asked if both A beta and tau prions feature in DS. Frozen brains from people with DS, familial AD (fAD), sporadic AD (sAD), and age-matched controls were procured from brain biorepositories. We selectively precipitated A beta and tau prions from DS brain homogenates and measured the number of prions using cellular bioassays. In brain extracts from 28 deceased donors with DS, ranging in age from 19 to 65 y, we found nearly all DS brains had readily measurable levels of A beta and tau prions. In a cross-sectional analysis of DS donor age at death, we found that the levels of A beta and tau prions increased with age. In contrast to DS brains, the levels of A beta and tau prions in the brains of 37 fAD and sAD donors decreased as a function of age at death. Whether DS is an ideal model for assessing the efficacy of putative AD therapeutics remains to be determined.

Published
2022
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112. Supplemental Online Content. Association of Rare APOE Missense Variants V236E and R251G With Risk of Alzheimer Disease

Author

Le Guen, Yann, Belloy, Michael E, Grenier-Boley, Benjamin, de Rojas, Itziar, Castillo-Morales, Atahualpa, Jansen, Iris, Nicolas, Aude, Bellenguez, Céline, Dalmasso, Carolina, Küçükali, Fahri, Eger, Sarah J, Jürgen, Deckert, Kuulasmaa, Teemu, van der Lugt, Aad, Masullo, Carlo, Mecocci, Patrizia, Mehrabian, Shima, de Mendonça, Alexandre, Moebus, Susanne, Nacmias, Benedetta, Nicolas, Gael, Olaso, Robert, Papenberg, Goran, Parnetti, Lucilla, Pasquier, Florence, Peters, Oliver, Pijnenburg, Yolande A L, Popp, Julius, Rainero, Innocenzo, Ramakers, Inez, Riedel-Heller, Steffi, Scarmeas, Nikolaos, Scheltens, Philip, Scherbaum, Norbert, Schneider, Anja, Seripa, Davide, Soininen, Hilkka, Solfrizzi, Vincenzo, Spalletta, Gianfranco, Squassina, Alessio, van Swieten, John, Tegos, Thomas J, Tremolizzo, Lucio, Verhey, Frans, Vyhnalek, Martin, Wiltfang, Jens, Boada, Mercè, García-González, Pablo, Puerta, Raquel, Real, Luis Miguel, Álvarez, Victoria, Bullido, María J., Clarimón, Jordi, García-Alberca, José María, Mir, Pablo, Moreno, Fermín, Pastor, Pau, Piñol-Ripoll, Gerard, Molina-Porcel, Laura, Pérez-Tur, Jordi, Rodríguez Martínez, Eloy, Royo, José Luis, Sánchez-Valle, Raquel, Dichgans, Martin, Rujescu, Dan, Rasmussen, Katrine Laura, Thomassen, Jesper Qvist, Deleuze, Jean-François, He, Zihuai, Napolioni, Valerio, Amouyel, Philippe, Jessen, Frank, Kehoe, Patrick G., van Duijn, Cornelia, Tsolaki, Magda, Sánchez-Juan, Pascual, Sleegers, Kristel, Ingelsson, Martin, Rossi, Giacomina, Hiltunen, Mikko, Sims, Rebecca, van der Flier, Wiesje M., Ramírez, Alfredo, Andreassen, Ole A., Frikke-Schmidt, Ruth, Williams, Julie, Ruiz, Agustín, Lambert, Jean-Charles, Greicius, Michael D, Arosio, Beatrice, Benussi, Luisa, Boland, Anne, Borroni, Barbara, Caffarra, Paolo, Daian, Delphine, Daniele, Antonio, Debette, Stéphanie, Dufouil, Carole, Düzel, Emrah, Galimberti, Daniela, Giedraitis, Vilmantas, Grimmer, Timo, Graff, Caroline, Grünblatt, Edna, Hanon, Olivier, Hausner, Lucrezia, Heilmann-Heimbach, Stefanie, Holstege, Henne, Hort, Jakub, Le Guen, Yann, Belloy, Michael E, Grenier-Boley, Benjamin, de Rojas, Itziar, Castillo-Morales, Atahualpa, Jansen, Iris, Nicolas, Aude, Bellenguez, Céline, Dalmasso, Carolina, Küçükali, Fahri, Eger, Sarah J, Jürgen, Deckert, Kuulasmaa, Teemu, van der Lugt, Aad, Masullo, Carlo, Mecocci, Patrizia, Mehrabian, Shima, de Mendonça, Alexandre, Moebus, Susanne, Nacmias, Benedetta, Nicolas, Gael, Olaso, Robert, Papenberg, Goran, Parnetti, Lucilla, Pasquier, Florence, Peters, Oliver, Pijnenburg, Yolande A L, Popp, Julius, Rainero, Innocenzo, Ramakers, Inez, Riedel-Heller, Steffi, Scarmeas, Nikolaos, Scheltens, Philip, Scherbaum, Norbert, Schneider, Anja, Seripa, Davide, Soininen, Hilkka, Solfrizzi, Vincenzo, Spalletta, Gianfranco, Squassina, Alessio, van Swieten, John, Tegos, Thomas J, Tremolizzo, Lucio, Verhey, Frans, Vyhnalek, Martin, Wiltfang, Jens, Boada, Mercè, García-González, Pablo, Puerta, Raquel, Real, Luis Miguel, Álvarez, Victoria, Bullido, María J., Clarimón, Jordi, García-Alberca, José María, Mir, Pablo, Moreno, Fermín, Pastor, Pau, Piñol-Ripoll, Gerard, Molina-Porcel, Laura, Pérez-Tur, Jordi, Rodríguez Martínez, Eloy, Royo, José Luis, Sánchez-Valle, Raquel, Dichgans, Martin, Rujescu, Dan, Rasmussen, Katrine Laura, Thomassen, Jesper Qvist, Deleuze, Jean-François, He, Zihuai, Napolioni, Valerio, Amouyel, Philippe, Jessen, Frank, Kehoe, Patrick G., van Duijn, Cornelia, Tsolaki, Magda, Sánchez-Juan, Pascual, Sleegers, Kristel, Ingelsson, Martin, Rossi, Giacomina, Hiltunen, Mikko, Sims, Rebecca, van der Flier, Wiesje M., Ramírez, Alfredo, Andreassen, Ole A., Frikke-Schmidt, Ruth, Williams, Julie, Ruiz, Agustín, Lambert, Jean-Charles, Greicius, Michael D, Arosio, Beatrice, Benussi, Luisa, Boland, Anne, Borroni, Barbara, Caffarra, Paolo, Daian, Delphine, Daniele, Antonio, Debette, Stéphanie, Dufouil, Carole, Düzel, Emrah, Galimberti, Daniela, Giedraitis, Vilmantas, Grimmer, Timo, Graff, Caroline, Grünblatt, Edna, Hanon, Olivier, Hausner, Lucrezia, Heilmann-Heimbach, Stefanie, Holstege, Henne, and Hort, Jakub

Abstract

Data for this study were prepared, archived, and distributed by the National Institute on Aging Alzheimer’s Disease Data Storage Site (NIAGADS) at the University of Pennsylvania (U24-AG041689), funded by the National Institute on Aging.

Published
2022

113. Genome-wide meta-analysis for Alzheimer's disease cerebrospinal fluid biomarkers

Author

Jansen, Ris E., van der Lee, Sven J., Gomez-Fonseca, Duber, de Rojas, Itziar, Dalmasso, Maria Carolina, Grenier-Boley, Benjamin, Zettergren, Anna, Mishra, Aniket, Ali, Muhammad, Andrade, Victor, Bellenguez, Celine, Kleineidam, Luca, Kucukali, Fahri, Sung, Yun Ju, Tesi, Niccolo, Vromen, Ellen M., Wightman, Douglas P., Alcolea, Daniel, Alegret, Montserrat, Alvarez, Ignacio, Amouyel, Philippe, Athanasiu, Lavinia, Bahrami, Shahram, Bailly, Henri, Belbin, Olivia, Bergh, Sverre, Bertram, Lars, Biessels, Geert Jan, Blennow, Kaj, Blesa, Rafael, Boada, Merce, Boland, Anne, Buerger, Katharina, Carracedo, Angel, Cervera-Carles, Laura, Chene, Genevieve, Claassen, Jurgen A. H. R., Debette, Stephanie, Deleuze, Jean-Francois, de Deyn, Peter Paul, Diehl-Schmid, Janine, Djurovic, Srdjan, Dols-Icardo, Oriol, Dufouil, Carole, Duron, Emmanuelle, Duezel, Emrah, Fladby, Tormod, Fortea, Juan, Froelich, Lutz, Garcia-Gonzalez, Pablo, Garcia-Martinez, Maria, Giegling, Ina, Goldhardt, Oliver, Gobom, Johan, Grimmer, Timo, Haapasalo, Annakaisa, Hampel, Harald, Hanon, Olivier, Hausner, Lucrezia, Heilmann-Heimbach, Stefanie, Helisalmi, Seppo, Heneka, Michael T., Hernandez, Isabel, Herukka, Sanna-Kaisa, Holstege, Henne, Jarholm, Jonas, Kern, Silke, Knapskog, Anne-Brita, Koivisto, Anne M., Kornhuber, Johannes, Kuulasmaa, Teemu, Lage, Carmen, Laske, Christoph, Leinonen, Ville, Lewczuk, Piotr, Lleo, Alberto, de Munain, Adolfo Lopez, Lopez-Garcia, Sara, Maier, Wolfgang, Marquie, Marta, Mol, Merel O., Montrreal, Laura, Moreno, Fermin, Moreno-Grau, Sonia, Nicolas, Gael, Nothen, Markus M., Orellana, Adelina, Palhaugen, Lene, Papma, Janne M., Pasquier, Florence, Perneczky, Robert, Peters, Oliver, Pijnenburg, Yolande A. L., Popp, Julius, Posthuma, Danielle, Pozueta, Ana, Priller, Josef, Puerta, Raquel, Quintela, Ines, Ramakers, Inez, Rodriguez-Rodriguez, Eloy, Rujescu, Dan, Saltvedt, Ingvild, Sanchez-Juan, Pascual, Scheltens, Philip, Scherbaum, Norbert, Schmid, Matthias, Schneider, Anja, Selbaek, Geir, Selnes, Per, Shadrin, Alexey, Skoog, Ingmar, Soininen, Hilkka, Tarraga, Lluis, Teipel, Stefan, Tijms, Betty, Tsolaki, Magda, Van Broeckhoven, Christine, Van Dongen, Jasper, van Swieten, John C., Vandenberghe, Rik, Vidal, Jean-Sebastien, Visser, Pieter J., Vogelgsang, Jonathan, Waern, Margda, Wagner, Michael, Wiltfang, Jens, Wittens, Mandy M. J., Zetterberg, Henrik, Zulaica, Miren, van Duijn, Cornelia M., Bjerke, Maria, Engelborghs, Sebastiaan, Jessen, Frank, Teunissen, Charlotte E., Pastor, Pau, Hiltunen, Mikko, Ingelsson, Martin, Andreassen, Ole A., Clarimon, Jordi, Sleegers, Kristel, Ruiz, Agustin, Ramirez, Alfredo, Cruchaga, Carlos, Lambert, Jean-Charles, van der Flier, Wiesje, Jansen, Ris E., van der Lee, Sven J., Gomez-Fonseca, Duber, de Rojas, Itziar, Dalmasso, Maria Carolina, Grenier-Boley, Benjamin, Zettergren, Anna, Mishra, Aniket, Ali, Muhammad, Andrade, Victor, Bellenguez, Celine, Kleineidam, Luca, Kucukali, Fahri, Sung, Yun Ju, Tesi, Niccolo, Vromen, Ellen M., Wightman, Douglas P., Alcolea, Daniel, Alegret, Montserrat, Alvarez, Ignacio, Amouyel, Philippe, Athanasiu, Lavinia, Bahrami, Shahram, Bailly, Henri, Belbin, Olivia, Bergh, Sverre, Bertram, Lars, Biessels, Geert Jan, Blennow, Kaj, Blesa, Rafael, Boada, Merce, Boland, Anne, Buerger, Katharina, Carracedo, Angel, Cervera-Carles, Laura, Chene, Genevieve, Claassen, Jurgen A. H. R., Debette, Stephanie, Deleuze, Jean-Francois, de Deyn, Peter Paul, Diehl-Schmid, Janine, Djurovic, Srdjan, Dols-Icardo, Oriol, Dufouil, Carole, Duron, Emmanuelle, Duezel, Emrah, Fladby, Tormod, Fortea, Juan, Froelich, Lutz, Garcia-Gonzalez, Pablo, Garcia-Martinez, Maria, Giegling, Ina, Goldhardt, Oliver, Gobom, Johan, Grimmer, Timo, Haapasalo, Annakaisa, Hampel, Harald, Hanon, Olivier, Hausner, Lucrezia, Heilmann-Heimbach, Stefanie, Helisalmi, Seppo, Heneka, Michael T., Hernandez, Isabel, Herukka, Sanna-Kaisa, Holstege, Henne, Jarholm, Jonas, Kern, Silke, Knapskog, Anne-Brita, Koivisto, Anne M., Kornhuber, Johannes, Kuulasmaa, Teemu, Lage, Carmen, Laske, Christoph, Leinonen, Ville, Lewczuk, Piotr, Lleo, Alberto, de Munain, Adolfo Lopez, Lopez-Garcia, Sara, Maier, Wolfgang, Marquie, Marta, Mol, Merel O., Montrreal, Laura, Moreno, Fermin, Moreno-Grau, Sonia, Nicolas, Gael, Nothen, Markus M., Orellana, Adelina, Palhaugen, Lene, Papma, Janne M., Pasquier, Florence, Perneczky, Robert, Peters, Oliver, Pijnenburg, Yolande A. L., Popp, Julius, Posthuma, Danielle, Pozueta, Ana, Priller, Josef, Puerta, Raquel, Quintela, Ines, Ramakers, Inez, Rodriguez-Rodriguez, Eloy, Rujescu, Dan, Saltvedt, Ingvild, Sanchez-Juan, Pascual, Scheltens, Philip, Scherbaum, Norbert, Schmid, Matthias, Schneider, Anja, Selbaek, Geir, Selnes, Per, Shadrin, Alexey, Skoog, Ingmar, Soininen, Hilkka, Tarraga, Lluis, Teipel, Stefan, Tijms, Betty, Tsolaki, Magda, Van Broeckhoven, Christine, Van Dongen, Jasper, van Swieten, John C., Vandenberghe, Rik, Vidal, Jean-Sebastien, Visser, Pieter J., Vogelgsang, Jonathan, Waern, Margda, Wagner, Michael, Wiltfang, Jens, Wittens, Mandy M. J., Zetterberg, Henrik, Zulaica, Miren, van Duijn, Cornelia M., Bjerke, Maria, Engelborghs, Sebastiaan, Jessen, Frank, Teunissen, Charlotte E., Pastor, Pau, Hiltunen, Mikko, Ingelsson, Martin, Andreassen, Ole A., Clarimon, Jordi, Sleegers, Kristel, Ruiz, Agustin, Ramirez, Alfredo, Cruchaga, Carlos, Lambert, Jean-Charles, and van der Flier, Wiesje

Abstract

Amyloid-beta 42 (A beta 42) and phosphorylated tau (pTau) levels in cerebrospinal fluid (CSF) reflect core features of the pathogenesis of Alzheimer's disease (AD) more directly than clinical diagnosis. Initiated by the European Alzheimer & Dementia Biobank (EADB), the largest collaborative effort on genetics underlying CSF biomarkers was established, including 31 cohorts with a total of 13,116 individuals (discovery n = 8074; replication n = 5042 individuals). Besides the APOE locus, novel associations with two other well-established AD risk loci were observed; CR1 was shown a locus for A beta 42 and BIN1 for pTau. GMNC and C16orf95 were further identified as loci for pTau, of which the latter is novel. Clustering methods exploring the influence of all known AD risk loci on the CSF protein levels, revealed 4 biological categories suggesting multiple A beta 42 and pTau related biological pathways involved in the etiology of AD. In functional follow-up analyses, GMNC and C16orf95 both associated with lateral ventricular volume, implying an overlap in genetic etiology for tau levels and brain ventricular volume.

Published
2022

114. Stroke genetics informs drug discovery and risk prediction across ancestries

Author

Mishra, Aniket, Malik, Rainer, Hachiya, Tsuyoshi, Jurgenson, Tuuli, Namba, Shinichi, Posner, Daniel C, Kamanu, Frederick K, Koido, Masaru, Le Grand, Quentin, Shi, Mingyang, He, Yunye, Georgakis, Marios K, Caro, Ilana, Krebs, Kristi, Liaw, Yi-Ching, Vaura, Felix C, Lin, Kuang, Winsvold, Bendik Slagsvold, Srinivasasainagendra, Vinodh, Parodi, Livia, Bae, Hee-Joon, Chauhan, Ganesh, Chong, Michael R, Tomppo, Liisa, Akinyemi, Rufus, Roshchupkin, Gennady V, Habib, Naomi, Jee, Yon Ho, Thomassen, Jesper Qvist, Abedi, Vida, Carcel-Marquez, Jara, Nygaard, Marianne, Leonard, Hampton L, Yang, Chaojie, Yonova-Doing, Ekaterina, Knol, Maria J, Lewis, Adam J, Judy, Renae L, Ago, Tetsuro, Amouyel, Philippe, Armstrong, Nicole D, Bakker, Mark K, Bartz, Traci M, Bennett, David A, Bis, Joshua C, Bordes, Constance, Borte, Sigrid, Cain, Anael, Ridker, Paul M, Cho, Kelly, Chen, Zhengming, Cruchaga, Carlos, Cole, John W, de Jager, Phil L, de Cid, Rafael, Endres, Matthias, Ferreira, Leslie E, Geerlings, Mirjam I, Gasca, Natalie C, Gudnason, Vilmundur, Hata, Jun, He, Jing, Heath, Alicia K, Ho, Yuk-Lam, Havulinna, Aki S, Hopewell, Jemma C, Hyacinth, Hyacinth I, Inouye, Michael, Jacob, Mina A, Jeon, Christina E, Jern, Christina, Kamouchi, Masahiro, Keene, Keith L, Kitazono, Takanari, Kittner, Steven J, Konuma, Takahiro, Kumar, Amit, Lacaze, Paul, Launer, Lenore J, Lee, Keon-Joo, Lepik, Kaido, Li, Jiang, Li, Liming, Manichaikul, Ani, Markus, Hugh S, Marston, Nicholas A, Meitinger, Thomas, Mitchell, Braxton D, Montellano, Felipe A, Morisaki, Takayuki, Mosley, Thomas H, Nalls, Mike A, Nordestgaard, Borge G, O'Donnell, Martin J, Okada, Yukinori, Onland-Moret, N Charlotte, Ovbiagele, Bruce, Peters, Annette, Psaty, Bruce M, Rich, Stephen S, Rosand, Jonathan, Sabatine, Marc S, Sacco, Ralph L, Saleheen, Danish, Sandset, Else Charlotte, Salomaa, Veikko, Sargurupremraj, Muralidharan, Sasaki, Makoto, Satizabal, Claudia L, Schmidt, Carsten O, Shimizu, Atsushi, Smith, Nicholas L, Sloane, Kelly L, Sutoh, Yoichi, Sun, Yan V, Tanno, Kozo, Tiedt, Steffen, Tatlisumak, Turgut, Torres-Aguila, Nuria P, Tiwari, Hemant K, Tregouet, David-Alexandre, Trompet, Stella, Tuladhar, Anil Man, Tybjaerg-Hansen, Anne, van Vugt, Marion, Vibo, Riina, Verma, Shefali S, Wiggins, Kerri L, Wennberg, Patrik, Woo, Daniel, Wilson, Peter WF, Xu, Huichun, Yang, Qiong, Yoon, Kyungheon, Lee, Jin-Moo, Cheng, Yu-Ching, Meschia, James F, Chen, Wei Min, Sale, Michele M, Zonderman, Alan B, Evans, Michele K, Wilson, James G, Correa, Adolfo, Traylor, Matthew, Lewis, Cathryn M, Carty, Cara L, Reiner, Alexander, Haessler, Jeffrey, Langefeld, Carl D, Gottesman, Rebecca F, Yaffe, Kristine, Liu, Yong Mei, Kooperberg, Charles, Lange, Leslie A, Furie, Karen L, Arnett, Donna K, Benavente, Oscar R, Grewal, Raji P, Peddareddygari, Leema Reddy, Hveem, Kristian, Lindstrom, Sara, Wang, Lu, Smith, Erin N, Gordon, William, van Hylckama Vlieg, Astrid, de Andrade, Mariza, Brody, Jennifer A, Pattee, Jack W, Brumpton, Ben M, Suchon, Pierre, Chen, Ming-Huei, Frazer, Kelly A, Turman, Constance, Germain, Marine, MacDonald, James, Braekkan, Sigrid K, Armasu, Sebastian M, Pankratz, Nathan, Jackson, Rebecca D, Nielsen, Jonas B, Giulianini, Franco, Puurunen, Marja K, Ibrahim, Manal, Heckbert, Susan R, Bammler, Theo K, McCauley, Bryan M, Taylor, Kent D, Pankow, James S, Reiner, Alexander P, Gabrielsen, Maiken E, Deleuze, Jean-Francois, O'Donnell, Chris J, Kim, Jihye, McKnight, Barbara, Kraft, Peter, Hansen, John-Bjarne, Rosendaal, Frits R, Heit, John A, Tang, Weihong, Morange, Pierre-Emmanuel, Johnson, Andrew D, Kabrhel, Christopher, van Dijk, Ewoud J, Koudstaal, Peter J, Luijckx, Gert-Jan, Nederkoorn, Paul J, van Oostenbrugge, Robert J, Visser, Marieke C, Wermer, Marieke JH, Kappelle, L Jaap, Esko, Tonu, Metspalu, Andres, Magi, Reedik, Nelis, Mari, Irvin, Marguerite R, de Leeuw, Frank-Erik, Levi, Christopher R, Maguire, Jane, Jimenez-Conde, Jordi, Sharma, Pankaj, Sudlow, Cathie LM, Rannikmae, Kristiina, Schmidt, Reinhold, Slowik, Agnieszka, Pera, Joanna, Thijs, Vincent NS, Lindgren, Arne G, Ilinca, Andreea, Melander, Olle, Engstrom, Gunnar, Rexrode, Kathryn M, Rothwell, Peter M, Stanne, Tara M, Johnson, Julie A, Danesh, John, Butterworth, Adam S, Heitsch, Laura, Boncoraglio, Giorgio B, Kubo, Michiaki, Pezzini, Alessandro, Rolfs, Arndt, Giese, Anne-Katrin, Weir, David, Ross, Owen A, Lemmons, Robin, Soderholm, Martin, Cushman, Mary, Jood, Katarina, McDonough, Caitrin W, Bell, Steven, Linkohr, Birgit, Lee, Tsong-Hai, Putaala, Jukka, Anderson, Christopher D, Lopez, Oscar L, Jian, Xueqiu, Schminke, Ulf, Cullell, Natalia, Delgado, Pilar, Ibanez, Laura, Krupinski, Jerzy, Lioutas, Vasileios, Matsuda, Koichi, Montaner, Joan, Muino, Elena, Roquer, Jaume, Sarnowski, Chloe, Sattar, Naveed, Sibolt, Gerli, Teumer, Alexander, Rutten-Jacobs, Loes, Kanai, Masahiro, Gretarsdottir, Solveig, Rost, Natalia S, Yusuf, Salim, Almgren, Peter, Ay, Hakan, Bevan, Steve, Brown, Robert D, Carrera, Caty, Buring, Julie E, Chen, Wei-Min, Cotlarciuc, Ioana, de Bakker, Paul IW, DeStefano, Anita L, den Hoed, Marcel, Duan, Qing, Engelter, Stefan T, Falcone, Guido J, Gustafsson, Stefan, Hassan, Ahamad, Holliday, Elizabeth G, Howard, George, Hsu, Fang-Chi, Ingelsson, Erik, Harris, Tamara B, Kissela, Brett M, Kleindorfer, Dawn O, Langenberg, Claudia, Lemmens, Robin, Leys, Didier, Lin, Wei-Yu, Lorentzen, Erik, Magnusson, Patrik K, McArdle, Patrick F, Pulit, Sara L, Rice, Kenneth, Sakaue, Saori, Sapkota, Bishwa R, Tanislav, Christian, Thorleifsson, Gudmar, Thorsteinsdottir, Unnur, Tzourio, Christophe, van Duijn, Cornelia M, Walters, Matthew, Wareham, Nicholas J, Amin, Najaf, Aparicio, Hugo J, Attia, John, Beiser, Alexa S, Berr, Claudine, Bustamante, Mariana, Caso, Valeria, Choi, Seung Hoan, Chowhan, Ayesha, Dartigues, Jean-Francois, Delavaran, Hossein, Dorr, Marcus, Ford, Ian, Gurpreet, Wander S, Hamsten, Anders, Hozawa, Atsushi, Ingelsson, Martin, Iwasaki, Motoki, Kaffashian, Sara, Kalra, Lalit, Kjartansson, Olafur, Kloss, Manja, Labovitz, Daniel L, Laurie, Cathy C, Li, Linxin, Lind, Lars, Lindgren, Cecilia M, Makoto, Hirata, Minegishi, Naoko, Morris, Andrew P, Muller-Nurasyid, Martina, Norrving, Bo, Ogishima, Soichi, Parati, Eugenio A, Pedersen, Nancy L, Perola, Markus, Jousilahti, Pekka, Pileggi, Silvana, Rabionet, Raquel, Riba-Llena, Iolanda, Ribases, Marta, Romero, Jose R, Rudd, Anthony G, Sarin, Antti-Pekka, Sarju, Ralhan, Satoh, Mamoru, Sawada, Norie, Sigurdsson, Asgeir, Smith, Albert, Stine, O Colin, Stott, David J, Strauch, Konstantin, Takai, Takako, Tanaka, Hideo, Touze, Emmanuel, Tsugane, Shoichiro, Uitterlinden, Andre G, Valdimarsson, Einar M, van der Lee, Sven J, Wakai, Kenji, Williams, Stephen R, Wolfe, Charles DA, Wong, Quenna, Yamaji, Taiki, Sanghera, Dharambir K, Stefansson, Kari, Martinez-Majander, Nicolas, Sobue, Kenji, Soriano-Tarraga, Carolina, Volzke, Henry, Akpa, Onoja, Sarfo, Fred S, Akpalu, Albert, Obiako, Reginald, Wahab, Kolawole, Osaigbovo, Godwin, Owolabi, Lukman, Komolafe, Morenikeji, Jenkins, Carolyn, Arulogun, Oyedunni, Ogbole, Godwin, Adeoye, Abiodun M, Akinyemi, Joshua, Agunloye, Atinuke, Fakunle, Adekunle G, Uvere, Ezinne, Olalere, Abimbola, Adebajo, Olayinka J, Chen, Junshi, Clarke, Robert, Collins, Rory, Guo, Yu, Wang, Chen, Lv, Jun, Peto, Richard, Chen, Yiping, Fairhurst-Hunter, Zammy, Hill, Michael, Pozarickij, Alfred, Schmidt, Dan, Stevens, Becky, Turnbull, Iain, Yu, Canqing, Nagai, Akiko, Murakami, Yoishinori, Shiroma, Eric J, Sigurdsson, Sigurdur, Ghanbari, Mohsen, Boerwinkle, Eric, Fongang, Bernard, Wang, Ruiqi, Ikram, Mohammad K, Volker, Uwe, de Laat, Karlijn F, van Norden, Anouk GW, de Kort, Paul L, Vermeer, Sarah E, Brouwers, Paul JAM, Gons, Rob AR, den Heijer, Tom, van Dijk, Gert W, van Rooij, Frank GW, Aamodt, Anne H, Skogholt, Anne H, Willer, Cristen J, Heuch, Ingrid, Hagen, Knut, Fritsche, Lars G, Pedersen, Linda M, Ellekjaer, Hanne, Zhou, Wei, Martinsen, Amy E, Kristoffersen, Espen S, Thomas, Laurent F, Kleinschnitz, Christoph, Frantz, Stefan, Ungethum, Kathrin, Gallego-Fabrega, Cristina, Lledos, Miquel, Llucia-Carol, Laia, Sobrino, Tomas, Campos, Francisco, Castillo, Jose, Freijo, Marimar, Arenillas, Juan Francisco, Obach, Victor, Alvarez-Sabin, Jose, Molina, Carlos A, Ribo, Marc, Munoz-Narbona, Lucia, Lopez-Cancio, Elena, Millan, Monica, Diaz-Navarro, Rosa, Vives-Bauza, Cristofol, Serrano-Heras, Gemma, Segura, Tomas, Dhar, Rajat, Delgado-Mederos, Raquel, Prats-Sanchez, Luis, Camps-Renom, Pol, Blay, Natalia, Sumoy, Lauro, Marti-Fabregas, Joan, Schnohr, Peter, Jensen, Gorm B, Benn, Marianne, Afzal, Shoaib, Kamstrup, Pia R, van Setten, Jessica, van der Laan, Sander W, Vonk, Jet MJ, Kim, Bong-Jo, Curtze, Sami, Tiainen, Marjaana, Kinnunen, Janne, Menon, Vilas, Sung, Yun Ju, Yang, Chengran, Saillour-Glenisson, Florence, Gravel, Simon, Millwood, Iona Y, Gieger, Christian, Ninomiya, Toshiharu, Grabe, Hans J, Jukema, J Wouter, Rissanen, Ina L, Strbian, Daniel, Kim, Young Jin, Chen, Pei-Hsin, Mayerhofer, Ernst, Howson, Joanna MM, Adams, Hieab, Wassertheil-Smoller, Sylvia, Christensen, Kaare, Ikram, Mohammad A, Rundek, Tatjana, Worrall, Bradford B, Lathrop, G Mark, Riaz, Moeen, Simonsick, Eleanor M, Korv, Janika, Franca, Paulo HC, Zand, Ramin, Prasad, Kameshwar, Frikke-Schmidt, Ruth, Liman, Thomas, Haeusler, Karl Georg, Ruigrok, Ynte M, Heuschmann, Peter Ulrich, Longstreth, WT, Jung, Keum Ji, Bastarache, Lisa, Pare, Guillaume, Damrauer, Scott M, Chasman, Daniel I, Rotter, Jerome I, Zwart, John-Anker, Niiranen, Teemu J, Fornage, Myriam, Liaw, Yung-Po, Seshadri, Sudha, Fernandez-Cadenas, Israel, Walters, Robin G, Ruff, Christian T, Owolabi, Mayowa O, Huffman, Jennifer E, Milani, Lili, Kamatani, Yoichiro, Dichgans, Martin, Debette, Stephanie, Mishra, Aniket, Malik, Rainer, Hachiya, Tsuyoshi, Jurgenson, Tuuli, Namba, Shinichi, Posner, Daniel C, Kamanu, Frederick K, Koido, Masaru, Le Grand, Quentin, Shi, Mingyang, He, Yunye, Georgakis, Marios K, Caro, Ilana, Krebs, Kristi, Liaw, Yi-Ching, Vaura, Felix C, Lin, Kuang, Winsvold, Bendik Slagsvold, Srinivasasainagendra, Vinodh, Parodi, Livia, Bae, Hee-Joon, Chauhan, Ganesh, Chong, Michael R, Tomppo, Liisa, Akinyemi, Rufus, Roshchupkin, Gennady V, Habib, Naomi, Jee, Yon Ho, Thomassen, Jesper Qvist, Abedi, Vida, Carcel-Marquez, Jara, Nygaard, Marianne, Leonard, Hampton L, Yang, Chaojie, Yonova-Doing, Ekaterina, Knol, Maria J, Lewis, Adam J, Judy, Renae L, Ago, Tetsuro, Amouyel, Philippe, Armstrong, Nicole D, Bakker, Mark K, Bartz, Traci M, Bennett, David A, Bis, Joshua C, Bordes, Constance, Borte, Sigrid, Cain, Anael, Ridker, Paul M, Cho, Kelly, Chen, Zhengming, Cruchaga, Carlos, Cole, John W, de Jager, Phil L, de Cid, Rafael, Endres, Matthias, Ferreira, Leslie E, Geerlings, Mirjam I, Gasca, Natalie C, Gudnason, Vilmundur, Hata, Jun, He, Jing, Heath, Alicia K, Ho, Yuk-Lam, Havulinna, Aki S, Hopewell, Jemma C, Hyacinth, Hyacinth I, Inouye, Michael, Jacob, Mina A, Jeon, Christina E, Jern, Christina, Kamouchi, Masahiro, Keene, Keith L, Kitazono, Takanari, Kittner, Steven J, Konuma, Takahiro, Kumar, Amit, Lacaze, Paul, Launer, Lenore J, Lee, Keon-Joo, Lepik, Kaido, Li, Jiang, Li, Liming, Manichaikul, Ani, Markus, Hugh S, Marston, Nicholas A, Meitinger, Thomas, Mitchell, Braxton D, Montellano, Felipe A, Morisaki, Takayuki, Mosley, Thomas H, Nalls, Mike A, Nordestgaard, Borge G, O'Donnell, Martin J, Okada, Yukinori, Onland-Moret, N Charlotte, Ovbiagele, Bruce, Peters, Annette, Psaty, Bruce M, Rich, Stephen S, Rosand, Jonathan, Sabatine, Marc S, Sacco, Ralph L, Saleheen, Danish, Sandset, Else Charlotte, Salomaa, Veikko, Sargurupremraj, Muralidharan, Sasaki, Makoto, Satizabal, Claudia L, Schmidt, Carsten O, Shimizu, Atsushi, Smith, Nicholas L, Sloane, Kelly L, Sutoh, Yoichi, Sun, Yan V, Tanno, Kozo, Tiedt, Steffen, Tatlisumak, Turgut, Torres-Aguila, Nuria P, Tiwari, Hemant K, Tregouet, David-Alexandre, Trompet, Stella, Tuladhar, Anil Man, Tybjaerg-Hansen, Anne, van Vugt, Marion, Vibo, Riina, Verma, Shefali S, Wiggins, Kerri L, Wennberg, Patrik, Woo, Daniel, Wilson, Peter WF, Xu, Huichun, Yang, Qiong, Yoon, Kyungheon, Lee, Jin-Moo, Cheng, Yu-Ching, Meschia, James F, Chen, Wei Min, Sale, Michele M, Zonderman, Alan B, Evans, Michele K, Wilson, James G, Correa, Adolfo, Traylor, Matthew, Lewis, Cathryn M, Carty, Cara L, Reiner, Alexander, Haessler, Jeffrey, Langefeld, Carl D, Gottesman, Rebecca F, Yaffe, Kristine, Liu, Yong Mei, Kooperberg, Charles, Lange, Leslie A, Furie, Karen L, Arnett, Donna K, Benavente, Oscar R, Grewal, Raji P, Peddareddygari, Leema Reddy, Hveem, Kristian, Lindstrom, Sara, Wang, Lu, Smith, Erin N, Gordon, William, van Hylckama Vlieg, Astrid, de Andrade, Mariza, Brody, Jennifer A, Pattee, Jack W, Brumpton, Ben M, Suchon, Pierre, Chen, Ming-Huei, Frazer, Kelly A, Turman, Constance, Germain, Marine, MacDonald, James, Braekkan, Sigrid K, Armasu, Sebastian M, Pankratz, Nathan, Jackson, Rebecca D, Nielsen, Jonas B, Giulianini, Franco, Puurunen, Marja K, Ibrahim, Manal, Heckbert, Susan R, Bammler, Theo K, McCauley, Bryan M, Taylor, Kent D, Pankow, James S, Reiner, Alexander P, Gabrielsen, Maiken E, Deleuze, Jean-Francois, O'Donnell, Chris J, Kim, Jihye, McKnight, Barbara, Kraft, Peter, Hansen, John-Bjarne, Rosendaal, Frits R, Heit, John A, Tang, Weihong, Morange, Pierre-Emmanuel, Johnson, Andrew D, Kabrhel, Christopher, van Dijk, Ewoud J, Koudstaal, Peter J, Luijckx, Gert-Jan, Nederkoorn, Paul J, van Oostenbrugge, Robert J, Visser, Marieke C, Wermer, Marieke JH, Kappelle, L Jaap, Esko, Tonu, Metspalu, Andres, Magi, Reedik, Nelis, Mari, Irvin, Marguerite R, de Leeuw, Frank-Erik, Levi, Christopher R, Maguire, Jane, Jimenez-Conde, Jordi, Sharma, Pankaj, Sudlow, Cathie LM, Rannikmae, Kristiina, Schmidt, Reinhold, Slowik, Agnieszka, Pera, Joanna, Thijs, Vincent NS, Lindgren, Arne G, Ilinca, Andreea, Melander, Olle, Engstrom, Gunnar, Rexrode, Kathryn M, Rothwell, Peter M, Stanne, Tara M, Johnson, Julie A, Danesh, John, Butterworth, Adam S, Heitsch, Laura, Boncoraglio, Giorgio B, Kubo, Michiaki, Pezzini, Alessandro, Rolfs, Arndt, Giese, Anne-Katrin, Weir, David, Ross, Owen A, Lemmons, Robin, Soderholm, Martin, Cushman, Mary, Jood, Katarina, McDonough, Caitrin W, Bell, Steven, Linkohr, Birgit, Lee, Tsong-Hai, Putaala, Jukka, Anderson, Christopher D, Lopez, Oscar L, Jian, Xueqiu, Schminke, Ulf, Cullell, Natalia, Delgado, Pilar, Ibanez, Laura, Krupinski, Jerzy, Lioutas, Vasileios, Matsuda, Koichi, Montaner, Joan, Muino, Elena, Roquer, Jaume, Sarnowski, Chloe, Sattar, Naveed, Sibolt, Gerli, Teumer, Alexander, Rutten-Jacobs, Loes, Kanai, Masahiro, Gretarsdottir, Solveig, Rost, Natalia S, Yusuf, Salim, Almgren, Peter, Ay, Hakan, Bevan, Steve, Brown, Robert D, Carrera, Caty, Buring, Julie E, Chen, Wei-Min, Cotlarciuc, Ioana, de Bakker, Paul IW, DeStefano, Anita L, den Hoed, Marcel, Duan, Qing, Engelter, Stefan T, Falcone, Guido J, Gustafsson, Stefan, Hassan, Ahamad, Holliday, Elizabeth G, Howard, George, Hsu, Fang-Chi, Ingelsson, Erik, Harris, Tamara B, Kissela, Brett M, Kleindorfer, Dawn O, Langenberg, Claudia, Lemmens, Robin, Leys, Didier, Lin, Wei-Yu, Lorentzen, Erik, Magnusson, Patrik K, McArdle, Patrick F, Pulit, Sara L, Rice, Kenneth, Sakaue, Saori, Sapkota, Bishwa R, Tanislav, Christian, Thorleifsson, Gudmar, Thorsteinsdottir, Unnur, Tzourio, Christophe, van Duijn, Cornelia M, Walters, Matthew, Wareham, Nicholas J, Amin, Najaf, Aparicio, Hugo J, Attia, John, Beiser, Alexa S, Berr, Claudine, Bustamante, Mariana, Caso, Valeria, Choi, Seung Hoan, Chowhan, Ayesha, Dartigues, Jean-Francois, Delavaran, Hossein, Dorr, Marcus, Ford, Ian, Gurpreet, Wander S, Hamsten, Anders, Hozawa, Atsushi, Ingelsson, Martin, Iwasaki, Motoki, Kaffashian, Sara, Kalra, Lalit, Kjartansson, Olafur, Kloss, Manja, Labovitz, Daniel L, Laurie, Cathy C, Li, Linxin, Lind, Lars, Lindgren, Cecilia M, Makoto, Hirata, Minegishi, Naoko, Morris, Andrew P, Muller-Nurasyid, Martina, Norrving, Bo, Ogishima, Soichi, Parati, Eugenio A, Pedersen, Nancy L, Perola, Markus, Jousilahti, Pekka, Pileggi, Silvana, Rabionet, Raquel, Riba-Llena, Iolanda, Ribases, Marta, Romero, Jose R, Rudd, Anthony G, Sarin, Antti-Pekka, Sarju, Ralhan, Satoh, Mamoru, Sawada, Norie, Sigurdsson, Asgeir, Smith, Albert, Stine, O Colin, Stott, David J, Strauch, Konstantin, Takai, Takako, Tanaka, Hideo, Touze, Emmanuel, Tsugane, Shoichiro, Uitterlinden, Andre G, Valdimarsson, Einar M, van der Lee, Sven J, Wakai, Kenji, Williams, Stephen R, Wolfe, Charles DA, Wong, Quenna, Yamaji, Taiki, Sanghera, Dharambir K, Stefansson, Kari, Martinez-Majander, Nicolas, Sobue, Kenji, Soriano-Tarraga, Carolina, Volzke, Henry, Akpa, Onoja, Sarfo, Fred S, Akpalu, Albert, Obiako, Reginald, Wahab, Kolawole, Osaigbovo, Godwin, Owolabi, Lukman, Komolafe, Morenikeji, Jenkins, Carolyn, Arulogun, Oyedunni, Ogbole, Godwin, Adeoye, Abiodun M, Akinyemi, Joshua, Agunloye, Atinuke, Fakunle, Adekunle G, Uvere, Ezinne, Olalere, Abimbola, Adebajo, Olayinka J, Chen, Junshi, Clarke, Robert, Collins, Rory, Guo, Yu, Wang, Chen, Lv, Jun, Peto, Richard, Chen, Yiping, Fairhurst-Hunter, Zammy, Hill, Michael, Pozarickij, Alfred, Schmidt, Dan, Stevens, Becky, Turnbull, Iain, Yu, Canqing, Nagai, Akiko, Murakami, Yoishinori, Shiroma, Eric J, Sigurdsson, Sigurdur, Ghanbari, Mohsen, Boerwinkle, Eric, Fongang, Bernard, Wang, Ruiqi, Ikram, Mohammad K, Volker, Uwe, de Laat, Karlijn F, van Norden, Anouk GW, de Kort, Paul L, Vermeer, Sarah E, Brouwers, Paul JAM, Gons, Rob AR, den Heijer, Tom, van Dijk, Gert W, van Rooij, Frank GW, Aamodt, Anne H, Skogholt, Anne H, Willer, Cristen J, Heuch, Ingrid, Hagen, Knut, Fritsche, Lars G, Pedersen, Linda M, Ellekjaer, Hanne, Zhou, Wei, Martinsen, Amy E, Kristoffersen, Espen S, Thomas, Laurent F, Kleinschnitz, Christoph, Frantz, Stefan, Ungethum, Kathrin, Gallego-Fabrega, Cristina, Lledos, Miquel, Llucia-Carol, Laia, Sobrino, Tomas, Campos, Francisco, Castillo, Jose, Freijo, Marimar, Arenillas, Juan Francisco, Obach, Victor, Alvarez-Sabin, Jose, Molina, Carlos A, Ribo, Marc, Munoz-Narbona, Lucia, Lopez-Cancio, Elena, Millan, Monica, Diaz-Navarro, Rosa, Vives-Bauza, Cristofol, Serrano-Heras, Gemma, Segura, Tomas, Dhar, Rajat, Delgado-Mederos, Raquel, Prats-Sanchez, Luis, Camps-Renom, Pol, Blay, Natalia, Sumoy, Lauro, Marti-Fabregas, Joan, Schnohr, Peter, Jensen, Gorm B, Benn, Marianne, Afzal, Shoaib, Kamstrup, Pia R, van Setten, Jessica, van der Laan, Sander W, Vonk, Jet MJ, Kim, Bong-Jo, Curtze, Sami, Tiainen, Marjaana, Kinnunen, Janne, Menon, Vilas, Sung, Yun Ju, Yang, Chengran, Saillour-Glenisson, Florence, Gravel, Simon, Millwood, Iona Y, Gieger, Christian, Ninomiya, Toshiharu, Grabe, Hans J, Jukema, J Wouter, Rissanen, Ina L, Strbian, Daniel, Kim, Young Jin, Chen, Pei-Hsin, Mayerhofer, Ernst, Howson, Joanna MM, Adams, Hieab, Wassertheil-Smoller, Sylvia, Christensen, Kaare, Ikram, Mohammad A, Rundek, Tatjana, Worrall, Bradford B, Lathrop, G Mark, Riaz, Moeen, Simonsick, Eleanor M, Korv, Janika, Franca, Paulo HC, Zand, Ramin, Prasad, Kameshwar, Frikke-Schmidt, Ruth, Liman, Thomas, Haeusler, Karl Georg, Ruigrok, Ynte M, Heuschmann, Peter Ulrich, Longstreth, WT, Jung, Keum Ji, Bastarache, Lisa, Pare, Guillaume, Damrauer, Scott M, Chasman, Daniel I, Rotter, Jerome I, Zwart, John-Anker, Niiranen, Teemu J, Fornage, Myriam, Liaw, Yung-Po, Seshadri, Sudha, Fernandez-Cadenas, Israel, Walters, Robin G, Ruff, Christian T, Owolabi, Mayowa O, Huffman, Jennifer E, Milani, Lili, Kamatani, Yoichiro, Dichgans, Martin, and Debette, Stephanie

Abstract

Previous genome-wide association studies (GWASs) of stroke — the second leading cause of death worldwide — were conducted predominantly in populations of European ancestry1,2. Here, in cross-ancestry GWAS meta-analyses of 110,182 patients who have had a stroke (five ancestries, 33% non-European) and 1,503,898 control individuals, we identify association signals for stroke and its subtypes at 89 (61 new) independent loci: 60 in primary inverse-variance-weighted analyses and 29 in secondary meta-regression and multitrait analyses. On the basis of internal cross-ancestry validation and an independent follow-up in 89,084 additional cases of stroke (30% non-European) and 1,013,843 control individuals, 87% of the primary stroke risk loci and 60% of the secondary stroke risk loci were replicated (P < 0.05). Effect sizes were highly correlated across ancestries. Cross-ancestry fine-mapping, in silico mutagenesis analysis3, and transcriptome-wide and proteome-wide association analyses revealed putative causal genes (such as SH3PXD2A and FURIN) and variants (such as at GRK5 and NOS3). Using a three-pronged approach4, we provide genetic evidence for putative drug effects, highlighting F11, KLKB1, PROC, GP1BA, LAMC2 and VCAM1 as possible targets, with drugs already under investigation for stroke for F11 and PROC. A polygenic score integrating cross-ancestry and ancestry-specific stroke GWASs with vascular-risk factor GWASs (integrative polygenic scores) strongly predicted ischaemic stroke in populations of European, East Asian and African ancestry5. Stroke genetic risk scores were predictive of ischaemic stroke independent of clinical risk factors in 52,600 clinical-trial participants with cardiometabolic disease. Our results provide insights to inform biology, reveal potential drug targets and derive genetic risk prediction tools across ancestries.

Published
2022

115. Challenges at the APOE locus:a robust quality control approach for accurate APOE genotyping

Author

Belloy, Michael E., Eger, Sarah J., Le Guen, Yann, Damotte, Vincent, Ahmad, Shahzad, Ikram, M. Arfan, Ramirez, Alfredo, Tsolaki, Anthoula C., Rossi, Giacomina, Jansen, Iris E., de Rojas, Itziar, Parveen, Kayenat, Sleegers, Kristel, Ingelsson, Martin, Hiltunen, Mikko, Amin, Najaf, Andreassen, Ole, Sánchez-Juan, Pascual, Kehoe, Patrick, Amouyel, Philippe, Sims, Rebecca, Frikke-Schmidt, Ruth, van der Flier, Wiesje M., Lambert, Jean Charles, He, Zihuai, Han, Summer S., Napolioni, Valerio, Greicius, Michael D., Belloy, Michael E., Eger, Sarah J., Le Guen, Yann, Damotte, Vincent, Ahmad, Shahzad, Ikram, M. Arfan, Ramirez, Alfredo, Tsolaki, Anthoula C., Rossi, Giacomina, Jansen, Iris E., de Rojas, Itziar, Parveen, Kayenat, Sleegers, Kristel, Ingelsson, Martin, Hiltunen, Mikko, Amin, Najaf, Andreassen, Ole, Sánchez-Juan, Pascual, Kehoe, Patrick, Amouyel, Philippe, Sims, Rebecca, Frikke-Schmidt, Ruth, van der Flier, Wiesje M., Lambert, Jean Charles, He, Zihuai, Han, Summer S., Napolioni, Valerio, and Greicius, Michael D.

Abstract

BACKGROUND: Genetic variants within the APOE locus may modulate Alzheimer's disease (AD) risk independently or in conjunction with APOE*2/3/4 genotypes. Identifying such variants and mechanisms would importantly advance our understanding of APOE pathophysiology and provide critical guidance for AD therapies aimed at APOE. The APOE locus however remains relatively poorly understood in AD, owing to multiple challenges that include its complex linkage structure and uncertainty in APOE*2/3/4 genotype quality. Here, we present a novel APOE*2/3/4 filtering approach and showcase its relevance on AD risk association analyses for the rs439401 variant, which is located 1801 base pairs downstream of APOE and has been associated with a potential regulatory effect on APOE. METHODS: We used thirty-two AD-related cohorts, with genetic data from various high-density single-nucleotide polymorphism microarrays, whole-genome sequencing, and whole-exome sequencing. Study participants were filtered to be ages 60 and older, non-Hispanic, of European ancestry, and diagnosed as cognitively normal or AD (n = 65,701). Primary analyses investigated AD risk in APOE*4/4 carriers. Additional supporting analyses were performed in APOE*3/4 and 3/3 strata. Outcomes were compared under two different APOE*2/3/4 filtering approaches. RESULTS: Using more conventional APOE*2/3/4 filtering criteria (approach 1), we showed that, when in-phase with APOE*4, rs439401 was variably associated with protective effects on AD case-control status. However, when applying a novel filter that increases the certainty of the APOE*2/3/4 genotypes by applying more stringent criteria for concordance between the provided APOE genotype and imputed APOE genotype (approach 2), we observed that all significant effects were lost. CONCLUSIONS: We showed that careful consideration of APOE genotype and appropriate sample filtering were crucial to robustly interrogate the role of the APOE locus on AD risk. Our study presents a no

Published
2022

116. The G51D SNCA mutation generates a slowly progressive α-synuclein strain in early-onset Parkinson's disease.

Author

Lau, Heather H. C., Martinez-Valbuena, Ivan, So, Raphaella W. L., Mehra, Surabhi, Silver, Nicholas R. G., Mao, Alison, Stuart, Erica, Schmitt-Ulms, Cian, Hyman, Bradley T., Ingelsson, Martin, Kovacs, Gabor G., and Watts, Joel C.

Subjects
ALPHA-synuclein, PARKINSON'S disease, MULTIPLE system atrophy, MIRROR neurons, TRANSGENIC mice, GENE amplification
Abstract

Unique strains of α-synuclein aggregates have been postulated to underlie the spectrum of clinical and pathological presentations seen across the synucleinopathies. Whereas multiple system atrophy (MSA) is associated with a predominance of oligodendroglial α-synuclein inclusions, α-synuclein aggregates in Parkinson's disease (PD) preferentially accumulate in neurons. The G51D mutation in the SNCA gene encoding α-synuclein causes an aggressive, early-onset form of PD that exhibits clinical and neuropathological traits reminiscent of both PD and MSA. To assess the strain characteristics of G51D PD α-synuclein aggregates, we performed propagation studies in M83 transgenic mice by intracerebrally inoculating patient brain extracts. The properties of the induced α-synuclein aggregates in the brains of injected mice were examined using immunohistochemistry, a conformational stability assay, and by performing α-synuclein seed amplification assays. Unlike MSA-injected mice, which developed a progressive motor phenotype, G51D PD-inoculated animals remained free of overt neurological illness for up to 18 months post-inoculation. However, a subclinical synucleinopathy was present in G51D PD-inoculated mice, characterized by the accumulation of α-synuclein aggregates in restricted regions of the brain. The induced α-synuclein aggregates in G51D PD-injected mice exhibited distinct properties in a seed amplification assay and were much more stable than those present in mice injected with MSA extract, which mirrored the differences observed between human MSA and G51D PD brain samples. These results suggest that the G51D SNCA mutation specifies the formation of a slowly propagating α-synuclein strain that more closely resembles α-synuclein aggregates associated with PD than MSA. [ABSTRACT FROM AUTHOR]

Published
2023
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119. Protective association of HLA-DRB1*04 subtypes in neurodegenerative diseases implicates acetylated tau PHF6 sequences

Author

Mignot, Emmanuel, primary, Guen, Yann Le, additional, Luo, Guo, additional, Ambati, Aditya, additional, Damotte, Vincent, additional, Jansen, Iris, additional, Yu, Eric, additional, Nicolas, Aude, additional, de Rojas, Itziar, additional, Leal, Thiago, additional, Miyashita, Akinori, additional, Bellenguez, Céline, additional, Lian, Michelle, additional, Parveen, Kayenat, additional, Morizono, Takashi, additional, Park, Hyeonseul, additional, Grenier-Boley, Benjamin, additional, Naito, Tatsuhiko, additional, Küçükali, Fahri, additional, Talyansky, Seth, additional, Yogeshwar, Selina, additional, Sempere, Vicente, additional, Sempere, Wataru, additional, Álvarez, Victoria, additional, Arosio, Beatrice, additional, Belloy, Michael, additional, Benussi, Luisa, additional, Boland, Anne, additional, Borroni, Barbara, additional, Bullido, Maria Jesus, additional, Caffarra, Paolo, additional, Clarimon, Jordi, additional, DANIELE, Antonio, additional, Darling, Daniel, additional, Debette, Stéphanie, additional, Deleuze, Jean-François, additional, Dichgans, Martin, additional, Dufouil, Carole, additional, During, Emmanuel, additional, Düzel, Emrah, additional, Galimberti, Daniela, additional, Garcia-Ribas, Guillermo, additional, García-Alberca, Jose María, additional, García-González, Pablo, additional, Giedraitis, Vilmantas, additional, Goldhardt, Oliver, additional, Graff, Caroline, additional, Grünblatt, Edna, additional, Hanon, Oliver, additional, Hausner, Lucrezia, additional, Heilmann-Heimbach, Stefanie, additional, Holstege, Henne, additional, Hort, Jakub, additional, Jung, Yoo Jin, additional, Deckert, Jürgen, additional, Kern, Silke, additional, Kuulasmaa, Teemu, additional, Ling, Ling, additional, Masullo, Carlo, additional, Mecocci, Patrizia, additional, Mehrabian, Shima, additional, de Mendonça, Alexandre, additional, Boada, Merce, additional, Mir, Pablo, additional, Moebus, Susanne, additional, Moreno, Fermin, additional, Nacmias, Benedetta, additional, Nicolas, Gaël, additional, Niida, Shumpei, additional, Nordestgaard, Børge, additional, Papenberg, Goran, additional, Papma, Janne, additional, Parnetti, Lucilla, additional, Pasquier, Florence, additional, Pastor, Pau, additional, Peters, Oliver, additional, Pijnenburg, Yolande, additional, Piñol-Ripoll, Gerard, additional, Popp, Julius, additional, Molina-Porcel, Laura, additional, Fuentes, Raquel Puerta, additional, Pérez-Tur, Jordi, additional, Rainero, Innocenzo, additional, Ramakers, Inez, additional, Real, Luis, additional, Riedel-Heller, Steffi, additional, Rodriguez-Rodriguez, Eloy, additional, Royo, Jose Luis, additional, Rujescu, Dan, additional, Scarmeas, Nikolaos, additional, Scheltens, Philip, additional, Scherbaum, Norbert, additional, Schneider, Anja, additional, Seripa, Davide, additional, Skoog, Ingmar, additional, Solfrizzi, Vincenzo, additional, Spalletta, Gianfranco, additional, Squassina, Alessio, additional, Swieten, John van, additional, Sánchez-Valle, Raquel, additional, Tan, Eng-King, additional, Tegos, Thomas, additional, Teunissen, Charlotte, additional, Thomassen, Jesper Qvist, additional, Tremolizzo, Lucio, additional, Vyhnalek, Martin, additional, Verhey, Frans, additional, Waern, Margda, additional, Wiltfang, Jens, additional, Zhang, Jing, additional, Zetterberg, Henrik, additional, Blennow, Kaj, additional, Williams, Julie, additional, Amouyel, Philippe, additional, Jessen, Frank, additional, Kehoe, Patrick, additional, Andreassen, Ole, additional, Duijn, Cornelia van, additional, tsolaki, magda, additional, Sanchez-Juan, Pascual, additional, Frikke-Schmidt, Ruth, additional, Sleegers, Kristel, additional, Toda, Tatsushi, additional, Zettergren, Anna, additional, Ingelsson, Martin, additional, Okada, Yukinori, additional, Rossi, Giacomina, additional, Hiltunen, Mikko, additional, Gim, Jungsoo, additional, Ozaki, Kouichi, additional, Sims , Rebecca, additional, Foo, Jia Nee, additional, Flier, Wiesje van der, additional, Ikeuchi, Takeshi, additional, Ramirez, Alfredo, additional, Mata, Ignacio, additional, Ruiz, Agustín, additional, Gan-Or, Ziv, additional, Lee, Kun Ho, additional, Lambert, Jean-Charles, additional, and Greicius, Michael, additional

Published
2022
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120. Size matters - the impact of nucleus size on results from spatial transcriptomics

Author

Mohammadi, Elyas, primary, Chojnowska, Katarzyna, additional, Bienkowski, Michal, additional, Kostecka, Anna, additional, Koczkowska, Magdalena, additional, Zmijewski, Michal A., additional, Jakalski, Marcin, additional, Ingelsson, Martin, additional, Filipowicz, Natalia, additional, Olszewski, Pawel, additional, Davies, Hanna, additional, Wierzbicka, Justyna M., additional, Hyman, Bradley T., additional, Dumanski, Jan P, additional, Piotrowski, Arkadiusz, additional, and Mieczkowski, Jakub, additional

Published
2022
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123. Additional file 1 of Challenges at the APOE locus: a robust quality control approach for accurate APOE genotyping

Author

Belloy, Michael E., Eger, Sarah J., Le Guen, Yann, Damotte, Vincent, Ahmad, Shahzad, Ikram, M. Arfan, Ramirez, Alfredo, Tsolaki, Anthoula C., Rossi, Giacomina, Jansen, Iris E., de Rojas, Itziar, Parveen, Kayenat, Sleegers, Kristel, Ingelsson, Martin, Hiltunen, Mikko, Amin, Najaf, Andreassen, Ole, S��nchez-Juan, Pascual, Kehoe, Patrick, Amouyel, Philippe, Sims, Rebecca, Frikke-Schmidt, Ruth, van der Flier, Wiesje M., Lambert, Jean-Charles, He, Zihuai, Han, Summer S., Napolioni, Valerio, and Greicius, Michael D.

Abstract

Additional file 1. Supplementary material.

Published
2022
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126. ABBV-0805, a novel antibody selective for soluble aggregated α-synuclein, prolongs lifespan and prevents buildup of α-synuclein pathology in mouse models of Parkinson's disease

Author

Nordström, Eva, primary, Eriksson, Fredrik, additional, Sigvardson, Jessica, additional, Johannesson, Malin, additional, Kasrayan, Alex, additional, Jones-Kostalla, Martina, additional, Appelkvist, Paulina, additional, Söderberg, Linda, additional, Nygren, Patrik, additional, Blom, Magdalena, additional, Rachalski, Adeline, additional, Nordenankar, Karin, additional, Zachrisson, Olof, additional, Amandius, Ebba, additional, Osswald, Gunilla, additional, Moge, Mikael, additional, Ingelsson, Martin, additional, Bergström, Joakim, additional, Lannfelt, Lars, additional, Möller, Christer, additional, Giorgetti, Marco, additional, and Fälting, Johanna, additional

Published
2021
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128. MUTAGENESIS: Smoking is associated with mosaic loss of chromosome Y

Author

Dumanski, Jan P., Rasi, Chiara, Lönn, Mikael, Davies, Hanna, Ingelsson, Martin, Giedraitis, Vilmantas, Lannfelt, Lars, Magnusson, Patrik K. E., Lindgren, Cecilia M., Morris, Andrew P., Cesarini, David, Johannesson, Magnus, Janson, Eva Tiensuu, Lind, Lars, Pedersen, Nancy L., Ingelsson, Erik, and Forsberg, Lars A.

Published
2015
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130. Aβ and tau prions feature in the neuropathogenesis of Down syndrome.

Author

Condello, Carlo, Maxwell, Alison M., Castillo, Erika, Atsushi Aoyagi, Graff, Caroline, Ingelsson, Martin, Lannfelt, Lars, Bird, Thomas D., Keene, C. Dirk, Seeley, William W., Perl, Daniel P., Head, Elizabeth, and Prusiner, Stanley B.

Subjects
PRIONS, DOWN syndrome, ALZHEIMER'S disease, NEUROFIBRILLARY tangles, AMYLOID plaque
Abstract

Down syndrome (DS) is caused by the triplication of chromosome 21 and is the most common chromosomal disorder in humans. Those individuals with DS who live beyond age 40 y develop a progressive dementia that is similar to Alzheimer's disease (AD). Both DS and AD brains exhibit numerous extracellular amyloid plaques composed of Aβ and intracellular neurofibrillary tangles composed of tau. Since AD is a double-prion disorder, we asked if both Aβ and tau prions feature in DS. Frozen brains from people with DS, familial AD (fAD), sporadic AD (sAD), and age-matched controls were procured from brain biorepositories. We selectively precipitated Aβ and tau prions from DS brain homogenates and measured the number of prions using cellular bioassays. In brain extracts from 28 deceased donors with DS, ranging in age from 19 to 65 y, we found nearly all DS brains had readily measurable levels of Aβ and tau prions. In a cross-sectional analysis of DS donor age at death, we found that the levels of Aβ and tau prions increased with age. In contrast to DS brains, the levels of Aβ and tau prions in the brains of 37 fAD and sAD donors decreased as a function of age at death. Whether DS is an ideal model for assessing the efficacy of putative AD therapeutics remains to be determined. [ABSTRACT FROM AUTHOR]

Published
2022
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131. The Uppsala APP deletion causes early onset autosomal dominant Alzheimer’s disease by altering APP processing and increasing amyloid β fibril formation

Author

Pagnon de la Vega, María, primary, Giedraitis, Vilmantas, additional, Michno, Wojciech, additional, Kilander, Lena, additional, Güner, Gökhan, additional, Zielinski, Mara, additional, Löwenmark, Malin, additional, Brundin, RoseMarie, additional, Danfors, Torsten, additional, Söderberg, Linda, additional, Alafuzoff, Irina, additional, Nilsson, Lars N.G., additional, Erlandsson, Anna, additional, Willbold, Dieter, additional, Müller, Stephan A., additional, Schröder, Gunnar F., additional, Hanrieder, Jörg, additional, Lichtenthaler, Stefan F., additional, Lannfelt, Lars, additional, Sehlin, Dag, additional, and Ingelsson, Martin, additional

Published
2021
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134. Multi‐cohort profiling reveals elevated CSF levels of brain‐enriched proteins in Alzheimer’s disease

Author

Bergström, Sofia, primary, Remnestål, Julia, additional, Yousef, Jamil, additional, Olofsson, Jennie, additional, Markaki, Ioanna, additional, Carvalho, Stephanie, additional, Corvol, Jean‐Christophe, additional, Kultima, Kim, additional, Kilander, Lena, additional, Löwenmark, Malin, additional, Ingelsson, Martin, additional, Blennow, Kaj, additional, Zetterberg, Henrik, additional, Nellgård, Bengt, additional, Brosseron, Frederic, additional, Heneka, Michael T., additional, Bosch, Beatriz, additional, Sanchez‐Valle, Raquel, additional, Månberg, Anna, additional, Svenningsson, Per, additional, and Nilsson, Peter, additional

Published
2021
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135. Additional file 12 of Accumulation of alpha-synuclein within the liver, potential role in the clearance of brain pathology associated with Parkinson’s disease

Author

Reyes, Juan F., Ekmark-Léwen, Sara, Perdiki, Marina, Therése Klingstedt, Hoffmann, Alana, Wiechec, Emilia, Nilsson, Per, K. Peter R. Nilsson, Alafuzoff, Irina, Ingelsson, Martin, and Hallbeck, Martin

Subjects
nervous system, stomatognathic system, parasitic diseases, mental disorders, nervous system diseases
Abstract

Additional file 12: Table III. Liver characterization of animal models of PD and MSA.

Published
2021
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136. Amyloid, tau, and astrocyte pathology in autosomal-dominant Alzheimer's disease variants : A beta PParc and PSEN1DE9

Author

Lemoine, Laetitia, Gillberg, Per-Goran, Bogdanovic, Nenad, Nennesmo, Inger, Saint-Aubertlfis, Laure, Viitanen, Matti, Graff, Caroline, Ingelsson, Martin, and Nordberg, Agneta

Subjects
mental disorders, Neurosciences, Neurovetenskaper
Abstract

Autosomal-dominant Alzheimer's disease (ADAD) may be associated with atypical amyloid beta deposits in the brain. In vivo amyloid imaging using(11)C-Pittsburgh compound B (PiB) tracer has shown differences in binding between brains from ADAD and sporadic Alzheimer's disease (sAD) patients. To gain further insight into the various pathological characteristics of these genetic variants, we performed large frozen hemisphere autoradiography and brain homogenate binding assays with(3)H-PiB,H-3-MK6240-H-3-THK5117, and(3)H-deprenyl for detection of amyloid fibrils, tau depositions, and activated astrocytes, respectively, in twoA beta PParcmutation carriers, onePSEN1 Delta E9mutation carrier, and three sAD cases. The results were compared with Abeta 40, Abeta 42, AT8, and GFAP immunostaining, respectively, as well as with Congo red and Bielschowsky. PiB showed a very low binding inA beta PParc. A high binding was observed inPSEN1 Delta E9and in sAD tissues but with different binding patterns. Comparable(3)H-THK5117 and(3)H-deprenyl brain homogenate binding was observed forA beta PParc,PSEN1 Delta E9, and sAD, respectively. Some differences were observed between(3)H-MK6240 and(3)H-THK5117 in ADAD. A positive correlation between(3)H-deprenyl and(3)H-THK5117 binding was observed inA beta PParc, while no such correlation was found inPSEN1 Delta E9and sAD. Our study demonstrates differences in the properties of the amyloid plaques between two genetic variants of AD and sAD. Despite the lack of measurable amyloid fibrils by PiB in theA beta PParccases, high regional tau and astrocyte binding was observed. The lack of correlation between(3)H-deprenyl and(3)H-THK5117 binding inPSEN1 Delta E9and sAD in contrast of the positive correlation observed in theA beta PParccases suggest differences in the pathological cascade between variants of AD that warrant further exploration in vivo.

Published
2021

137. Differential DNA methylation of the genes for amyloid precursor protein, tau and neurofilaments in human traumatic brain injury

Author

Abu Hamdeh, Sami, Ciuculete, Diana-Maria, Sarkisyan, Daniil, Bakalkin, Georgy, Ingelsson, Martin, Schiöth, Helgi B., Marklund, Niklas, Abu Hamdeh, Sami, Ciuculete, Diana-Maria, Sarkisyan, Daniil, Bakalkin, Georgy, Ingelsson, Martin, Schiöth, Helgi B., and Marklund, Niklas

Abstract

Traumatic brain injury (TBI) is an established risk factor for neurodegenerative disorders and dementias. Epigenetic modifications, such as DNA methylation, may alter the expression of genes without altering the DNA sequence in response to environmental factors. We hypothesized that DNA methylation changes may occur in the injured human brain and be implicated in the neurodegenerative aftermath of TBI. The DNA methylation status of genes related to neurodegeneration, e.g. amyloid beta precursor protein (APP), microtubule associated protein tau (MAPT), neurofilament heavy (NEFH), neurofilament medium (NEFM) and neurofilament light (NEFL), was analyzed in fresh, surgically resected human brain tissue from 17 severe TBI patients and compared with brain biopsy samples from 19 patients with idiopathic normal pressure hydrocephalus (iNPH). We also performed an epigenome-wide association study (EWAS) comparing TBI patients to iNPH controls. Thirty-eight CpG sites in the APP, MAPT, NEFH and NEFL genes were differentially methylated by TBI. Among the top 20 differentially methylated CpG sites, 11 were in the APP gene. In addition, the EWAS evaluating 828 888 CpG sites revealed 308 differentially methylated CpG sites in genes related to cellular/anatomical structure development, cell differentiation and anatomical morphogenesis. These preliminary findings provide the first evidence of an altered DNA methylome in the injured human brain and may have implications for the neurodegenerative disorders associated at long-term with TBI.

Published
2021
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138. Large-scale plasma protein profiling of incident myocardial infarction, ischemic stroke, and heart failure

Author

Lind, Lars, Zanetti, Daniela, Ingelsson, Martin, Gustafsson, Stefan, Ärnlöv, Johan, Assimes, Themistocles L., Lind, Lars, Zanetti, Daniela, Ingelsson, Martin, Gustafsson, Stefan, Ärnlöv, Johan, and Assimes, Themistocles L.

Abstract

BACKGROUND: We recently reported a link between plasma levels of 2 of 84 cardiovascular disease (CVD)– related proteins and the 3 major CVDs, myocardial infarction, ischemic stroke, and heart failure. The present study investigated whether measurement of almost 10 times the number of proteins could lead to discovery of additional risk markers for CVD. METHODS AND RESULTS: We measured 742 proteins using the proximity extension assay in 826 male participants of ULSAM (Uppsala Longitudinal Study of Adult Men) who were free from CVD at the age of 70 years. Cox proportional hazards models were adjusted for age only, as well as all traditional risk factors. During a 12.5-year median follow-up (maximal, 22.0 years), 283 incident CVDs occurred. Forty-one proteins were significantly (false discovery rate <0.05) related to the combined end point of incident CVD, with N-terminal pro– brain natriuretic peptide as the top finding, while 53 proteins were related to incident myocardial infarction. A total of 13 and 16 proteins were significantly related to incident ischemic stroke and heart failure, respectively. Growth differentiation factor 15, 4-disulfide core domain protein 2, and kidney injury molecule were related to all of the 3 major CVD outcomes. A lasso selection of 11 proteins improved discrimination of incident CVD by 5.0% (P=0.0038). CONCLUSIONS: Large-scale proteomics seem useful for the discovery of new risk markers for CVD and to improve risk prediction in an elderly population of men. Further studies are needed to replicate the findings in independent samples of both men and women of different ages. © 2021 The Authors.

Published
2021
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139. Common variants in Alzheimer's disease and risk stratification by polygenic risk scores

Author

de Rojas, I, Moreno-Grau, S, Tesi, N, Grenier-Boley, B, Andrade, V, Jansen, I, Pedersen, N, Stringa, N, Zettergren, A, Hernández, I, Montrreal, L, Antúnez, C, Antonell, A, Tankard, R, Bis, J, Sims, R, Bellenguez, C, Quintela, I, González-Perez, A, Calero, M, Franco-Macías, E, Macías, J, Blesa, R, Cervera-Carles, L, Menéndez-González, M, Frank-García, A, Royo, J, Moreno, F, Huerto Vilas, R, Baquero, M, Diez-Fairen, M, Lage, C, García-Madrona, S, García-González, P, Alarcón-Martín, E, Valero, S, Sotolongo-Grau, O, Ullgren, A, Naj, A, Lemstra, A, Benaque, A, Pérez-Cordón, A, Benussi, A, Rábano, A, Padovani, A, Squassina, A, de Mendonça, A, Arias Pastor, A, Kok, A, Meggy, A, Pastor, A, Espinosa, A, Corma-Gómez, A, Martín Montes, A, Sanabria, Á, Destefano, A, Schneider, A, Haapasalo, A, Kinhult Ståhlbom, A, Tybjærg-Hansen, A, Hartmann, A, Spottke, A, Corbatón-Anchuelo, A, Rongve, A, Borroni, B, Arosio, B, Nacmias, B, Nordestgaard, B, Kunkle, B, Charbonnier, C, Abdelnour, C, Masullo, C, Martínez Rodríguez, C, Muñoz-Fernandez, C, Dufouil, C, Graff, C, Ferreira, C, Chillotti, C, Reynolds, C, Fenoglio, C, Van Broeckhoven, C, Clark, C, Pisanu, C, Satizabal, C, Holmes, C, Buiza-Rueda, D, Aarsland, D, Rujescu, D, Alcolea, D, Galimberti, D, Wallon, D, Seripa, D, Grünblatt, E, Dardiotis, E, Düzel, E, Scarpini, E, Conti, E, Rubino, E, Gelpi, E, Rodriguez-Rodriguez, E, Duron, E, Boerwinkle, E, Ferri, E, Tagliavini, F, Küçükali, F, Pasquier, F, Sanchez-Garcia, F, Mangialasche, F, Jessen, F, Nicolas, G, Selbæk, G, Ortega, G, Chêne, G, Hadjigeorgiou, G, Rossi, G, Spalletta, G, Giaccone, G, Grande, G, Binetti, G, Papenberg, G, Hampel, H, Bailly, H, Zetterberg, H, Soininen, H, Karlsson, I, Alvarez, I, Appollonio, I, Giegling, I, Skoog, I, Saltvedt, I, Rainero, I, Rosas Allende, I, Hort, J, Diehl-Schmid, J, Van Dongen, J, Vidal, J, Lehtisalo, J, Wiltfang, J, Thomassen, J, Kornhuber, J, Haines, J, Vogelgsang, J, Pineda, J, Fortea, J, Popp, J, Deckert, J, Buerger, K, Morgan, K, Fließbach, K, Sleegers, K, Molina-Porcel, L, Kilander, L, Weinhold, L, Farrer, L, Wang, L, Kleineidam, L, Farotti, L, Parnetti, L, Tremolizzo, L, Hausner, L, Benussi, L, Froelich, L, Ikram, M, Deniz-Naranjo, M, Tsolaki, M, Rosende-Roca, M, Löwenmark, M, Hulsman, M, Spallazzi, M, Pericak-Vance, M, Esiri, M, Bernal Sánchez-Arjona, M, Dalmasso, M, Martínez-Larrad, M, Arcaro, M, Nöthen, M, Fernández-Fuertes, M, Dichgans, M, Ingelsson, M, Herrmann, M, Scherer, M, Vyhnalek, M, Kosmidis, M, Yannakoulia, M, Schmid, M, Ewers, M, Heneka, M, Wagner, M, Scamosci, M, Kivipelto, M, Hiltunen, M, Zulaica, M, Alegret, M, Fornage, M, Roberto, N, van Schoor, N, Seidu, N, Banaj, N, Armstrong, N, Scarmeas, N, Scherbaum, N, Goldhardt, O, Hanon, O, Peters, O, Skrobot, O, Quenez, O, Lerch, O, Bossù, P, Caffarra, P, Dionigi Rossi, P, Sakka, P, Hoffmann, P, Holmans, P, Fischer, P, Riederer, P, Yang, Q, Marshall, R, Kalaria, R, Mayeux, R, Vandenberghe, R, Cecchetti, R, Ghidoni, R, Frikke-Schmidt, R, Sorbi, S, Hägg, S, Engelborghs, S, Helisalmi, S, Botne Sando, S, Kern, S, Archetti, S, Boschi, S, Fostinelli, S, Gil, S, Mendoza, S, Mead, S, Ciccone, S, Djurovic, S, Heilmann-Heimbach, S, Riedel-Heller, S, Kuulasmaa, T, Del Ser, T, Lebouvier, T, Polak, T, Ngandu, T, Grimmer, T, Bessi, V, Escott-Price, V, Giedraitis, V, Deramecourt, V, Maier, W, Jian, X, Pijnenburg, Y, Andreoni, S, Ferrarese, C, Sala, G, Zoia, C, Kehoe, P, Garcia-Ribas, G, Sánchez-Juan, P, Pastor, P, Pérez-Tur, J, Piñol-Ripoll, G, Lopez de Munain, A, García-Alberca, J, Bullido, M, Álvarez, V, Lleó, A, Real, L, Mir, P, Medina, M, Scheltens, P, Holstege, H, Marquié, M, Sáez, M, Carracedo, Á, Amouyel, P, Schellenberg, G, Williams, J, Seshadri, S, van Duijn, C, Mather, K, Sánchez-Valle, R, Serrano-Ríos, M, Orellana, A, Tárraga, L, Blennow, K, Huisman, M, Andreassen, O, Posthuma, D, Clarimón, J, Boada, M, van der Flier, W, Ramirez, A, Lambert, J, van der Lee, S, Ruiz, A, de Rojas, Itziar, Moreno-Grau, Sonia, Tesi, Niccolo, Grenier-Boley, Benjamin, Andrade, Victor, Jansen, Iris E, Pedersen, Nancy L, Stringa, Najada, Zettergren, Anna, Hernández, Isabel, Montrreal, Laura, Antúnez, Carmen, Antonell, Anna, Tankard, Rick M, Bis, Joshua C, Sims, Rebecca, Bellenguez, Céline, Quintela, Inés, González-Perez, Antonio, Calero, Miguel, Franco-Macías, Emilio, Macías, Juan, Blesa, Rafael, Cervera-Carles, Laura, Menéndez-González, Manuel, Frank-García, Ana, Royo, Jose Luís, Moreno, Fermin, Huerto Vilas, Raquel, Baquero, Miquel, Diez-Fairen, Mónica, Lage, Carmen, García-Madrona, Sebastián, García-González, Pablo, Alarcón-Martín, Emilio, Valero, Sergi, Sotolongo-Grau, Oscar, Ullgren, Abbe, Naj, Adam C, Lemstra, Afina W, Benaque, Alba, Pérez-Cordón, Alba, Benussi, Alberto, Rábano, Alberto, Padovani, Alessandro, Squassina, Alessio, de Mendonça, Alexandre, Arias Pastor, Alfonso, Kok, Almar A L, Meggy, Alun, Pastor, Ana Belén, Espinosa, Ana, Corma-Gómez, Anas, Martín Montes, Angel, Sanabria, Ángela, DeStefano, Anita L, Schneider, Anja, Haapasalo, Annakaisa, Kinhult Ståhlbom, Anne, Tybjærg-Hansen, Anne, Hartmann, Annette M, Spottke, Annika, Corbatón-Anchuelo, Arturo, Rongve, Arvid, Borroni, Barbara, Arosio, Beatrice, Nacmias, Benedetta, Nordestgaard, Børge G, Kunkle, Brian W, Charbonnier, Camille, Abdelnour, Carla, Masullo, Carlo, Martínez Rodríguez, Carmen, Muñoz-Fernandez, Carmen, Dufouil, Carole, Graff, Caroline, Ferreira, Catarina B, Chillotti, Caterina, Reynolds, Chandra A, Fenoglio, Chiara, Van Broeckhoven, Christine, Clark, Christopher, Pisanu, Claudia, Satizabal, Claudia L, Holmes, Clive, Buiza-Rueda, Dolores, Aarsland, Dag, Rujescu, Dan, Alcolea, Daniel, Galimberti, Daniela, Wallon, David, Seripa, Davide, Grünblatt, Edna, Dardiotis, Efthimios, Düzel, Emrah, Scarpini, Elio, Conti, Elisa, Rubino, Elisa, Gelpi, Ellen, Rodriguez-Rodriguez, Eloy, Duron, Emmanuelle, Boerwinkle, Eric, Ferri, Evelyn, Tagliavini, Fabrizio, Küçükali, Fahri, Pasquier, Florence, Sanchez-Garcia, Florentino, Mangialasche, Francesca, Jessen, Frank, Nicolas, Gaël, Selbæk, Geir, Ortega, Gemma, Chêne, Geneviève, Hadjigeorgiou, Georgios, Rossi, Giacomina, Spalletta, Gianfranco, Giaccone, Giorgio, Grande, Giulia, Binetti, Giuliano, Papenberg, Goran, Hampel, Harald, Bailly, Henri, Zetterberg, Henrik, Soininen, Hilkka, Karlsson, Ida K, Alvarez, Ignacio, Appollonio, Ildebrando, Giegling, Ina, Skoog, Ingmar, Saltvedt, Ingvild, Rainero, Innocenzo, Rosas Allende, Irene, Hort, Jakub, Diehl-Schmid, Janine, Van Dongen, Jasper, Vidal, Jean-Sebastien, Lehtisalo, Jenni, Wiltfang, Jens, Thomassen, Jesper Qvist, Kornhuber, Johannes, Haines, Jonathan L, Vogelgsang, Jonathan, Pineda, Juan A, Fortea, Juan, Popp, Julius, Deckert, Jürgen, Buerger, Katharina, Morgan, Kevin, Fließbach, Klaus, Sleegers, Kristel, Molina-Porcel, Laura, Kilander, Lena, Weinhold, Leonie, Farrer, Lindsay A, Wang, Li-San, Kleineidam, Luca, Farotti, Lucia, Parnetti, Lucilla, Tremolizzo, Lucio, Hausner, Lucrezia, Benussi, Luisa, Froelich, Lutz, Ikram, M Arfan, Deniz-Naranjo, M Candida, Tsolaki, Magda, Rosende-Roca, Maitée, Löwenmark, Malin, Hulsman, Marc, Spallazzi, Marco, Pericak-Vance, Margaret A, Esiri, Margaret, Bernal Sánchez-Arjona, María, Dalmasso, Maria Carolina, Martínez-Larrad, María Teresa, Arcaro, Marina, Nöthen, Markus M, Fernández-Fuertes, Marta, Dichgans, Martin, Ingelsson, Martin, Herrmann, Martin J, Scherer, Martin, Vyhnalek, Martin, Kosmidis, Mary H, Yannakoulia, Mary, Schmid, Matthias, Ewers, Michael, Heneka, Michael T, Wagner, Michael, Scamosci, Michela, Kivipelto, Miia, Hiltunen, Mikko, Zulaica, Miren, Alegret, Montserrat, Fornage, Myriam, Roberto, Natalia, van Schoor, Natasja M, Seidu, Nazib M, Banaj, Nerisa, Armstrong, Nicola J, Scarmeas, Nikolaos, Scherbaum, Norbert, Goldhardt, Oliver, Hanon, Oliver, Peters, Oliver, Skrobot, Olivia Anna, Quenez, Olivier, Lerch, Ondrej, Bossù, Paola, Caffarra, Paolo, Dionigi Rossi, Paolo, Sakka, Paraskevi, Hoffmann, Per, Holmans, Peter A, Fischer, Peter, Riederer, Peter, Yang, Qiong, Marshall, Rachel, Kalaria, Rajesh N, Mayeux, Richard, Vandenberghe, Rik, Cecchetti, Roberta, Ghidoni, Roberta, Frikke-Schmidt, Ruth, Sorbi, Sandro, Hägg, Sara, Engelborghs, Sebastiaan, Helisalmi, Seppo, Botne Sando, Sigrid, Kern, Silke, Archetti, Silvana, Boschi, Silvia, Fostinelli, Silvia, Gil, Silvia, Mendoza, Silvia, Mead, Simon, Ciccone, Simona, Djurovic, Srdjan, Heilmann-Heimbach, Stefanie, Riedel-Heller, Steffi, Kuulasmaa, Teemu, Del Ser, Teodoro, Lebouvier, Thibaud, Polak, Thomas, Ngandu, Tiia, Grimmer, Timo, Bessi, Valentina, Escott-Price, Valentina, Giedraitis, Vilmantas, Deramecourt, Vincent, Maier, Wolfgang, Jian, Xueqiu, Pijnenburg, Yolande A L, Andreoni, Simona, Ferrarese, Carlo, Sala Gessica, Zoia, Chiara Paola, Kehoe, Patrick Gavin, Garcia-Ribas, Guillermo, Sánchez-Juan, Pascual, Pastor, Pau, Pérez-Tur, Jordi, Piñol-Ripoll, Gerard, Lopez de Munain, Adolfo, García-Alberca, Jose María, Bullido, María J, Álvarez, Victoria, Lleó, Alberto, Real, Luis M, Mir, Pablo, Medina, Miguel, Scheltens, Philip, Holstege, Henne, Marquié, Marta, Sáez, María Eugenia, Carracedo, Ángel, Amouyel, Philippe, Schellenberg, Gerard D, Williams, Julie, Seshadri, Sudha, van Duijn, Cornelia M, Mather, Karen A, Sánchez-Valle, Raquel, Serrano-Ríos, Manuel, Orellana, Adelina, Tárraga, Lluís, Blennow, Kaj, Huisman, Martijn, Andreassen, Ole A, Posthuma, Danielle, Clarimón, Jordi, Boada, Mercè, van der Flier, Wiesje M, Ramirez, Alfredo, Lambert, Jean-Charles, van der Lee, Sven J, Ruiz, Agustín, de Rojas, I, Moreno-Grau, S, Tesi, N, Grenier-Boley, B, Andrade, V, Jansen, I, Pedersen, N, Stringa, N, Zettergren, A, Hernández, I, Montrreal, L, Antúnez, C, Antonell, A, Tankard, R, Bis, J, Sims, R, Bellenguez, C, Quintela, I, González-Perez, A, Calero, M, Franco-Macías, E, Macías, J, Blesa, R, Cervera-Carles, L, Menéndez-González, M, Frank-García, A, Royo, J, Moreno, F, Huerto Vilas, R, Baquero, M, Diez-Fairen, M, Lage, C, García-Madrona, S, García-González, P, Alarcón-Martín, E, Valero, S, Sotolongo-Grau, O, Ullgren, A, Naj, A, Lemstra, A, Benaque, A, Pérez-Cordón, A, Benussi, A, Rábano, A, Padovani, A, Squassina, A, de Mendonça, A, Arias Pastor, A, Kok, A, Meggy, A, Pastor, A, Espinosa, A, Corma-Gómez, A, Martín Montes, A, Sanabria, Á, Destefano, A, Schneider, A, Haapasalo, A, Kinhult Ståhlbom, A, Tybjærg-Hansen, A, Hartmann, A, Spottke, A, Corbatón-Anchuelo, A, Rongve, A, Borroni, B, Arosio, B, Nacmias, B, Nordestgaard, B, Kunkle, B, Charbonnier, C, Abdelnour, C, Masullo, C, Martínez Rodríguez, C, Muñoz-Fernandez, C, Dufouil, C, Graff, C, Ferreira, C, Chillotti, C, Reynolds, C, Fenoglio, C, Van Broeckhoven, C, Clark, C, Pisanu, C, Satizabal, C, Holmes, C, Buiza-Rueda, D, Aarsland, D, Rujescu, D, Alcolea, D, Galimberti, D, Wallon, D, Seripa, D, Grünblatt, E, Dardiotis, E, Düzel, E, Scarpini, E, Conti, E, Rubino, E, Gelpi, E, Rodriguez-Rodriguez, E, Duron, E, Boerwinkle, E, Ferri, E, Tagliavini, F, Küçükali, F, Pasquier, F, Sanchez-Garcia, F, Mangialasche, F, Jessen, F, Nicolas, G, Selbæk, G, Ortega, G, Chêne, G, Hadjigeorgiou, G, Rossi, G, Spalletta, G, Giaccone, G, Grande, G, Binetti, G, Papenberg, G, Hampel, H, Bailly, H, Zetterberg, H, Soininen, H, Karlsson, I, Alvarez, I, Appollonio, I, Giegling, I, Skoog, I, Saltvedt, I, Rainero, I, Rosas Allende, I, Hort, J, Diehl-Schmid, J, Van Dongen, J, Vidal, J, Lehtisalo, J, Wiltfang, J, Thomassen, J, Kornhuber, J, Haines, J, Vogelgsang, J, Pineda, J, Fortea, J, Popp, J, Deckert, J, Buerger, K, Morgan, K, Fließbach, K, Sleegers, K, Molina-Porcel, L, Kilander, L, Weinhold, L, Farrer, L, Wang, L, Kleineidam, L, Farotti, L, Parnetti, L, Tremolizzo, L, Hausner, L, Benussi, L, Froelich, L, Ikram, M, Deniz-Naranjo, M, Tsolaki, M, Rosende-Roca, M, Löwenmark, M, Hulsman, M, Spallazzi, M, Pericak-Vance, M, Esiri, M, Bernal Sánchez-Arjona, M, Dalmasso, M, Martínez-Larrad, M, Arcaro, M, Nöthen, M, Fernández-Fuertes, M, Dichgans, M, Ingelsson, M, Herrmann, M, Scherer, M, Vyhnalek, M, Kosmidis, M, Yannakoulia, M, Schmid, M, Ewers, M, Heneka, M, Wagner, M, Scamosci, M, Kivipelto, M, Hiltunen, M, Zulaica, M, Alegret, M, Fornage, M, Roberto, N, van Schoor, N, Seidu, N, Banaj, N, Armstrong, N, Scarmeas, N, Scherbaum, N, Goldhardt, O, Hanon, O, Peters, O, Skrobot, O, Quenez, O, Lerch, O, Bossù, P, Caffarra, P, Dionigi Rossi, P, Sakka, P, Hoffmann, P, Holmans, P, Fischer, P, Riederer, P, Yang, Q, Marshall, R, Kalaria, R, Mayeux, R, Vandenberghe, R, Cecchetti, R, Ghidoni, R, Frikke-Schmidt, R, Sorbi, S, Hägg, S, Engelborghs, S, Helisalmi, S, Botne Sando, S, Kern, S, Archetti, S, Boschi, S, Fostinelli, S, Gil, S, Mendoza, S, Mead, S, Ciccone, S, Djurovic, S, Heilmann-Heimbach, S, Riedel-Heller, S, Kuulasmaa, T, Del Ser, T, Lebouvier, T, Polak, T, Ngandu, T, Grimmer, T, Bessi, V, Escott-Price, V, Giedraitis, V, Deramecourt, V, Maier, W, Jian, X, Pijnenburg, Y, Andreoni, S, Ferrarese, C, Sala, G, Zoia, C, Kehoe, P, Garcia-Ribas, G, Sánchez-Juan, P, Pastor, P, Pérez-Tur, J, Piñol-Ripoll, G, Lopez de Munain, A, García-Alberca, J, Bullido, M, Álvarez, V, Lleó, A, Real, L, Mir, P, Medina, M, Scheltens, P, Holstege, H, Marquié, M, Sáez, M, Carracedo, Á, Amouyel, P, Schellenberg, G, Williams, J, Seshadri, S, van Duijn, C, Mather, K, Sánchez-Valle, R, Serrano-Ríos, M, Orellana, A, Tárraga, L, Blennow, K, Huisman, M, Andreassen, O, Posthuma, D, Clarimón, J, Boada, M, van der Flier, W, Ramirez, A, Lambert, J, van der Lee, S, Ruiz, A, de Rojas, Itziar, Moreno-Grau, Sonia, Tesi, Niccolo, Grenier-Boley, Benjamin, Andrade, Victor, Jansen, Iris E, Pedersen, Nancy L, Stringa, Najada, Zettergren, Anna, Hernández, Isabel, Montrreal, Laura, Antúnez, Carmen, Antonell, Anna, Tankard, Rick M, Bis, Joshua C, Sims, Rebecca, Bellenguez, Céline, Quintela, Inés, González-Perez, Antonio, Calero, Miguel, Franco-Macías, Emilio, Macías, Juan, Blesa, Rafael, Cervera-Carles, Laura, Menéndez-González, Manuel, Frank-García, Ana, Royo, Jose Luís, Moreno, Fermin, Huerto Vilas, Raquel, Baquero, Miquel, Diez-Fairen, Mónica, Lage, Carmen, García-Madrona, Sebastián, García-González, Pablo, Alarcón-Martín, Emilio, Valero, Sergi, Sotolongo-Grau, Oscar, Ullgren, Abbe, Naj, Adam C, Lemstra, Afina W, Benaque, Alba, Pérez-Cordón, Alba, Benussi, Alberto, Rábano, Alberto, Padovani, Alessandro, Squassina, Alessio, de Mendonça, Alexandre, Arias Pastor, Alfonso, Kok, Almar A L, Meggy, Alun, Pastor, Ana Belén, Espinosa, Ana, Corma-Gómez, Anas, Martín Montes, Angel, Sanabria, Ángela, DeStefano, Anita L, Schneider, Anja, Haapasalo, Annakaisa, Kinhult Ståhlbom, Anne, Tybjærg-Hansen, Anne, Hartmann, Annette M, Spottke, Annika, Corbatón-Anchuelo, Arturo, Rongve, Arvid, Borroni, Barbara, Arosio, Beatrice, Nacmias, Benedetta, Nordestgaard, Børge G, Kunkle, Brian W, Charbonnier, Camille, Abdelnour, Carla, Masullo, Carlo, Martínez Rodríguez, Carmen, Muñoz-Fernandez, Carmen, Dufouil, Carole, Graff, Caroline, Ferreira, Catarina B, Chillotti, Caterina, Reynolds, Chandra A, Fenoglio, Chiara, Van Broeckhoven, Christine, Clark, Christopher, Pisanu, Claudia, Satizabal, Claudia L, Holmes, Clive, Buiza-Rueda, Dolores, Aarsland, Dag, Rujescu, Dan, Alcolea, Daniel, Galimberti, Daniela, Wallon, David, Seripa, Davide, Grünblatt, Edna, Dardiotis, Efthimios, Düzel, Emrah, Scarpini, Elio, Conti, Elisa, Rubino, Elisa, Gelpi, Ellen, Rodriguez-Rodriguez, Eloy, Duron, Emmanuelle, Boerwinkle, Eric, Ferri, Evelyn, Tagliavini, Fabrizio, Küçükali, Fahri, Pasquier, Florence, Sanchez-Garcia, Florentino, Mangialasche, Francesca, Jessen, Frank, Nicolas, Gaël, Selbæk, Geir, Ortega, Gemma, Chêne, Geneviève, Hadjigeorgiou, Georgios, Rossi, Giacomina, Spalletta, Gianfranco, Giaccone, Giorgio, Grande, Giulia, Binetti, Giuliano, Papenberg, Goran, Hampel, Harald, Bailly, Henri, Zetterberg, Henrik, Soininen, Hilkka, Karlsson, Ida K, Alvarez, Ignacio, Appollonio, Ildebrando, Giegling, Ina, Skoog, Ingmar, Saltvedt, Ingvild, Rainero, Innocenzo, Rosas Allende, Irene, Hort, Jakub, Diehl-Schmid, Janine, Van Dongen, Jasper, Vidal, Jean-Sebastien, Lehtisalo, Jenni, Wiltfang, Jens, Thomassen, Jesper Qvist, Kornhuber, Johannes, Haines, Jonathan L, Vogelgsang, Jonathan, Pineda, Juan A, Fortea, Juan, Popp, Julius, Deckert, Jürgen, Buerger, Katharina, Morgan, Kevin, Fließbach, Klaus, Sleegers, Kristel, Molina-Porcel, Laura, Kilander, Lena, Weinhold, Leonie, Farrer, Lindsay A, Wang, Li-San, Kleineidam, Luca, Farotti, Lucia, Parnetti, Lucilla, Tremolizzo, Lucio, Hausner, Lucrezia, Benussi, Luisa, Froelich, Lutz, Ikram, M Arfan, Deniz-Naranjo, M Candida, Tsolaki, Magda, Rosende-Roca, Maitée, Löwenmark, Malin, Hulsman, Marc, Spallazzi, Marco, Pericak-Vance, Margaret A, Esiri, Margaret, Bernal Sánchez-Arjona, María, Dalmasso, Maria Carolina, Martínez-Larrad, María Teresa, Arcaro, Marina, Nöthen, Markus M, Fernández-Fuertes, Marta, Dichgans, Martin, Ingelsson, Martin, Herrmann, Martin J, Scherer, Martin, Vyhnalek, Martin, Kosmidis, Mary H, Yannakoulia, Mary, Schmid, Matthias, Ewers, Michael, Heneka, Michael T, Wagner, Michael, Scamosci, Michela, Kivipelto, Miia, Hiltunen, Mikko, Zulaica, Miren, Alegret, Montserrat, Fornage, Myriam, Roberto, Natalia, van Schoor, Natasja M, Seidu, Nazib M, Banaj, Nerisa, Armstrong, Nicola J, Scarmeas, Nikolaos, Scherbaum, Norbert, Goldhardt, Oliver, Hanon, Oliver, Peters, Oliver, Skrobot, Olivia Anna, Quenez, Olivier, Lerch, Ondrej, Bossù, Paola, Caffarra, Paolo, Dionigi Rossi, Paolo, Sakka, Paraskevi, Hoffmann, Per, Holmans, Peter A, Fischer, Peter, Riederer, Peter, Yang, Qiong, Marshall, Rachel, Kalaria, Rajesh N, Mayeux, Richard, Vandenberghe, Rik, Cecchetti, Roberta, Ghidoni, Roberta, Frikke-Schmidt, Ruth, Sorbi, Sandro, Hägg, Sara, Engelborghs, Sebastiaan, Helisalmi, Seppo, Botne Sando, Sigrid, Kern, Silke, Archetti, Silvana, Boschi, Silvia, Fostinelli, Silvia, Gil, Silvia, Mendoza, Silvia, Mead, Simon, Ciccone, Simona, Djurovic, Srdjan, Heilmann-Heimbach, Stefanie, Riedel-Heller, Steffi, Kuulasmaa, Teemu, Del Ser, Teodoro, Lebouvier, Thibaud, Polak, Thomas, Ngandu, Tiia, Grimmer, Timo, Bessi, Valentina, Escott-Price, Valentina, Giedraitis, Vilmantas, Deramecourt, Vincent, Maier, Wolfgang, Jian, Xueqiu, Pijnenburg, Yolande A L, Andreoni, Simona, Ferrarese, Carlo, Sala Gessica, Zoia, Chiara Paola, Kehoe, Patrick Gavin, Garcia-Ribas, Guillermo, Sánchez-Juan, Pascual, Pastor, Pau, Pérez-Tur, Jordi, Piñol-Ripoll, Gerard, Lopez de Munain, Adolfo, García-Alberca, Jose María, Bullido, María J, Álvarez, Victoria, Lleó, Alberto, Real, Luis M, Mir, Pablo, Medina, Miguel, Scheltens, Philip, Holstege, Henne, Marquié, Marta, Sáez, María Eugenia, Carracedo, Ángel, Amouyel, Philippe, Schellenberg, Gerard D, Williams, Julie, Seshadri, Sudha, van Duijn, Cornelia M, Mather, Karen A, Sánchez-Valle, Raquel, Serrano-Ríos, Manuel, Orellana, Adelina, Tárraga, Lluís, Blennow, Kaj, Huisman, Martijn, Andreassen, Ole A, Posthuma, Danielle, Clarimón, Jordi, Boada, Mercè, van der Flier, Wiesje M, Ramirez, Alfredo, Lambert, Jean-Charles, van der Lee, Sven J, and Ruiz, Agustín

Abstract

Genetic discoveries of Alzheimer’s disease are the drivers of our understanding, and together with polygenetic risk stratification can contribute towards planning of feasible and efficient preventive and curative clinical trials. We first perform a large genetic association study by merging all available case-control datasets and by-proxy study results (discovery n = 409,435 and validation size n = 58,190). Here, we add six variants associated with Alzheimer’s disease risk (near APP, CHRNE, PRKD3/NDUFAF7, PLCG2 and two exonic variants in the SHARPIN gene). Assessment of the polygenic risk score and stratifying by APOE reveal a 4 to 5.5 years difference in median age at onset of Alzheimer’s disease patients in APOE ɛ4 carriers. Because of this study, the underlying mechanisms of APP can be studied to refine the amyloid cascade and the polygenic risk score provides a tool to select individuals at high risk of Alzheimer’s disease.

Published
2021

140. Impact of risk factors for major cardiovascular diseases : a comparison of life-time observational and Mendelian randomisation findings.

Author

Lind, Lars, Ingelsson, Martin, Sundstrom, Johan, Ärnlöv, Johan, Lind, Lars, Ingelsson, Martin, Sundstrom, Johan, and Ärnlöv, Johan

Abstract

BACKGROUND: This study compared the strength and causality of associations between major risk factors for cardiovascular disease (CVD) and the four major CVDs: myocardial infarction, ischaemic stroke, heart failure and atrial fibrillation. Both a long-term follow-up in an observational cohort and Mendelian randomisation (MR) were used for this aim. METHODS: In the Uppsala Longitudinal Study of Adult Men study, 2322 men, all aged 50 years, were assessed for CVD risk factors and then followed for four decades regarding incident CVDs. The two-sample MR part used public available Genome-Wide Association Study (GWAS) data. RESULTS: In multivariate analyses, systolic blood pressure was overall by far the most important risk factor, since it was related to all four CVDs, both in observational and MR analyses. Body mass index was the second most overall important risk factor, being linked to all four CVDs, except ischaemic stroke, both in observational and MR analyses. Smoking was an important risk factor for ischaemic stroke and heart failure, both in observational and MR analyses, while low-density lipoprotein-cholesterol mainly was related to myocardial infarction. Diabetes was mainly a causal risk factor for incident myocardial infarction and heart failure. Neither HDL-cholesterol nor triglycerides were of major importance as risk factors in these multivariable models. CONCLUSION: By combining long-term observational data with genetic data, we show that the impact and causal role of specific established cardiovascular risk factors varies between different major CVDs. Systolic blood pressure was causally related to all four cardiovascular outcomes and was therefore, overall, the most important risk factor.

Published
2021
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141. Accumulation of alpha-synuclein within the liver, potential role in the clearance of brain pathology associated with Parkinsons disease

Author

Reyes, Juan, Ekmark-Lewen, Sara, Perdiki Grigoriadi, Marina, Klingstedt, Therése, Hoffmann, Alana, Wiechec, Emilia, Nilsson, Per, Nilsson, Peter, Alafuzoff, Irina, Ingelsson, Martin, Hallbeck, Martin, Reyes, Juan, Ekmark-Lewen, Sara, Perdiki Grigoriadi, Marina, Klingstedt, Therése, Hoffmann, Alana, Wiechec, Emilia, Nilsson, Per, Nilsson, Peter, Alafuzoff, Irina, Ingelsson, Martin, and Hallbeck, Martin

Abstract

Alpha-synuclein (alpha-syn) aggregation is the hallmark pathological lesion in brains of patients with Parkinsons disease (PD) and related neurological disorders characterized as synucleinopathies. Accumulating evidence now indicates that alpha-syn deposition is also present within the gut and other peripheral organs outside the central nervous system (CNS). In the current study, we demonstrate for the first time that alpha-syn pathology also accumulates within the liver, the main organ responsible for substance clearance and detoxification. We further demonstrate that cultured human hepatocytes readily internalize oligomeric alpha-syn assemblies mediated, at least in part, by the gap junction protein connexin-32 (Cx32). Moreover, we identified a time-dependent accumulation of alpha-syn within the liver of three different transgenic (tg) mouse models expressing human alpha-syn under CNS-specific promoters, despite the lack of alpha-syn mRNA expression within the liver. Such a brain-to-liver transmission route could be further corroborated by detection of alpha-syn pathology within the liver of wild type mice one month after a single striatal alpha-syn injection. In contrast to the synucleinopathy models, aged mice modeling AD rarely show any amyloid-beta (Ass) deposition within the liver. In human post-mortem liver tissue, we identified cases with neuropathologically confirmed alpha-syn pathology containing alpha-syn within hepatocellular structures to a higher degree (75%) than control subjects without alpha-syn accumulation in the brain (57%). Our results reveal that alpha-syn accumulates within the liver and may be derived from the brain or other peripheral sources. Collectively, our findings indicate that the liver may play a role in the clearance and detoxification of pathological proteins in PD and related synucleinopathies., Funding Agencies|Linkoping University; research training group 2162 "Neurodevelopment and Vulnerability of the Central Nervous System" of the Deutsche Forschungsgemeinschaft [DFG GRK2162]

Published
2021
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142. ABBV-0805, a novel antibody selective for soluble aggregated alpha-synuclein, prolongs lifespan and prevents buildup of alpha-synuclein pathology in mouse models of Parkinson's disease

Author

Nordström, Eva, Eriksson, Fredrik, Sigvardson, Jessica, Johannesson, Malin, Kasrayan, Alex, Jones-Kostalla, Martina, Appelkvist, Paulina, Söderberg, Linda, Nygren, Patrik, Blom, Magdalena, Rachalski, Adeline, Nordenankar, Karin, Zachrisson, Olof, Amandius, Ebba, Osswald, Gunilla, Moge, Mikael, Ingelsson, Martin, Bergström, Joakim, Lannfelt, Lars, Möller, Christer, Giorgetti, Marco, Fälting, Johanna, Nordström, Eva, Eriksson, Fredrik, Sigvardson, Jessica, Johannesson, Malin, Kasrayan, Alex, Jones-Kostalla, Martina, Appelkvist, Paulina, Söderberg, Linda, Nygren, Patrik, Blom, Magdalena, Rachalski, Adeline, Nordenankar, Karin, Zachrisson, Olof, Amandius, Ebba, Osswald, Gunilla, Moge, Mikael, Ingelsson, Martin, Bergström, Joakim, Lannfelt, Lars, Möller, Christer, Giorgetti, Marco, and Fälting, Johanna

Abstract

A growing body of evidence suggests that aggregated alpha-synuclein, the major constituent of Lewy bodies, plays a key role in the pathogenesis of Parkinson's disease and related alpha-synucleinopathies. Immunotherapies, both active and passive, against alpha-synuclein have been developed and are promising novel treatment strategies for such disorders. Here, we report on the humanization and pharmacological characteristics of ABBV-0805, a monoclonal antibody that exhibits a high selectivity for human aggregated alpha-synuclein and very low affinity for monomers. ABBV-0805 binds to a broad spectrum of soluble aggregated alpha-synuclein, including small and large aggregates of different conformations. Binding of ABBV-0805 to pathological alpha-synuclein was demonstrated in Lewy body-positive post mortem brains of Parkinson's disease patients. The functional potency of ABBV-0805 was demonstrated in several cellular assays, including Fc gamma-receptor mediated uptake of soluble aggregated alpha-synuclein in microglia and inhibition of neurotoxicity in primary neurons. In vivo, the murine version of ABBV-0805 (mAb47) displayed significant dose dependent decrease of alpha-synuclein aggregates in brain in several mouse models, both in prophylactic and therapeutic settings. In addition, mAb47 treatment of alpha-synuclein transgenic mice resulted in a significantly prolonged survival. ABBV-0805 selectively targets soluble toxic alpha-synuclein aggregates with a picomolar affinity and demonstrates excellent in vivo efficacy. Based on the strong preclinical findings described herein, ABBV-0805 has been progressed into clinical development as a potential disease-modifying treatment for Parkinson's disease.

Published
2021
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143. In vivo imaging of synaptic density with [C-11]UCB-J PET in two mouse models of neurodegenerative disease

Author

Xiong, Mengfei, Roshanbin, Sahar, Rokka, Johanna, Schlein, Eva, Ingelsson, Martin, Sehlin, Dag, Eriksson, Jonas, Syvänen, Stina, Xiong, Mengfei, Roshanbin, Sahar, Rokka, Johanna, Schlein, Eva, Ingelsson, Martin, Sehlin, Dag, Eriksson, Jonas, and Syvänen, Stina

Abstract

The positron emission tomography (PET) radioligand [C-11]UCB-J binds to synaptic vesicle protein 2A (SV2A) and is used to investigate synaptic density in the living brain. Clinical studies have indicated reduced [C-11]UCB-J binding in Alzheimer's disease (AD) and Parkinson's disease (PD) brains compared to healthy controls. Still, it is unknown whether [C-11]UCB-J PET can visualise synaptic loss in mouse models of these disorders. Such models are essential for understanding disease pathology and for evaluating the effects of novel disease-modifying drug candidates. In the present study, synaptic density in transgenic models of AD (ArcSwe) and PD (L61) was stud-ied using [C-11]UCB-J PET. Data were acquired during 60 min after injection, and time-activity curves (TACs) in different brain regions and the left ventricle of the heart were generated based on the dynamic PET images. The [C-11]UCB-J brain concentrations were expressed as standardised uptake value (SUV) over time. The area under the SUV curve (AUC), the ratio of AUC in the brain to that in the heart (AUCbrain/blood), and the volume of distribution (VT) obtained by kinetic modelling using the heart TAC as input were compared between trans-genic and age-matched wild type (WT) mice. The L61 mice displayed 11-13% lower AUCbrain/blood ratio and brain VT generated by kinetic modeling compared to the control WT mice. In general, also transgenic ArcSwe mice tended to show lower [C-11]UCB-J brain exposure than age-matched WT controls, but variation within the different animal groups was high. Older WT mice (18-20 months) showed lower [C-11]UCB-J brain exposure than younger WT mice (8-9 months). Together, these data imply that [C-11]UCB-J PET reflects synaptic density in mouse models of neurodegeneration and that inter-subject variation is large. In addition, the study suggested that model-independent AUCbrain/blood ratio can be used to evaluate [C-11]UCB-J binding as an alternative to full pharmacokinetic modelling.

Published
2021
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144. The Uppsala APP deletion causes early onset autosomal dominant Alzheimer's disease by altering APP processing and increasing amyloid beta fibril formation

Author

de la Vega, Maria Pagnon, Giedraitis, Vilmantas, Michno, Wojciech, Kilander, Lena, Guener, Goekhan, Zielinski, Mara, Degerman Gunnarsson, Malin, Brundin, RoseMarie, Danfors, Torsten, Soderberg, Linda, Alafuzoff, Irina, Nilsson, Lars N. G., Erlandsson, Anna, Willbold, Dieter, Mueller, Stephan A., Schroeder, Gunnar F., Hanrieder, Jorg, Lichtenthaler, Stefan F., Lannfelt, Lars, Sehlin, Dag, Ingelsson, Martin, de la Vega, Maria Pagnon, Giedraitis, Vilmantas, Michno, Wojciech, Kilander, Lena, Guener, Goekhan, Zielinski, Mara, Degerman Gunnarsson, Malin, Brundin, RoseMarie, Danfors, Torsten, Soderberg, Linda, Alafuzoff, Irina, Nilsson, Lars N. G., Erlandsson, Anna, Willbold, Dieter, Mueller, Stephan A., Schroeder, Gunnar F., Hanrieder, Jorg, Lichtenthaler, Stefan F., Lannfelt, Lars, Sehlin, Dag, and Ingelsson, Martin

Abstract

Point mutations in the amyloid precursor protein gene (APP) cause familial Alzheimer's disease (AD) by increasing generation or altering conformation of amyloid beta (A beta). Here, we describe the Uppsala APP mutation (Delta 690-695), the first reported deletion causing autosomal dominant AD. Affected individuals have an age at symptom onset in their early forties and suffer from a rapidly progressing disease course. Symptoms and biomarkers are typical of AD, with the exception of normal cerebrospinal fluid (CSF) A beta 42 and only slightly pathological amyloid-positron emission tomography signals. Mass spectrometry and Western blot analyses of patient CSF and media from experimental cell cultures indicate that the Uppsala APP mutation alters APP processing by increasing beta-secretase cleavage and affecting alpha-secretase cleavage. Furthermore, in vitro aggregation studies and analyses of patient brain tissue samples indicate that the longer form of mutated A beta, A beta Upp1-42(Delta 19-24), accelerates the formation of fibrils with unique polymorphs and their deposition into amyloid plaques in the affected brain.

Published
2021
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145. The existence of A beta strains and their potential for driving phenotypic heterogeneity in Alzheimer's disease

Author

Lau, Heather H. C., Ingelsson, Martin, Watts, Joel C., Lau, Heather H. C., Ingelsson, Martin, and Watts, Joel C.

Abstract

Reminiscent of the human prion diseases, there is considerable clinical and pathological variability in Alzheimer's disease, the most common human neurodegenerative condition. As in prion disorders, protein misfolding and aggregation is a hallmark feature of Alzheimer's disease, where the initiating event is thought to be the self-assembly of A beta peptide into aggregates that deposit in the central nervous system. Emerging evidence suggests that A beta, similar to the prion protein, can polymerize into a conformationally diverse spectrum of aggregate strains both in vitro and within the brain. Moreover, certain types of A beta aggregates exhibit key hallmarks of prion strains including divergent biochemical attributes and the ability to induce distinct pathological phenotypes when intracerebrally injected into mouse models. In this review, we discuss the evidence demonstrating that A beta can assemble into distinct strains of aggregates and how such strains may be primary drivers of the phenotypic heterogeneity in Alzheimer's disease.

Published
2021
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146. Different Inflammatory Signatures in Alzheimer's Disease and Frontotemporal Dementia Cerebrospinal Fluid

Author

Boström, Gustaf, Freyhult, Eva, Virhammar, Johan, Alcolea, Daniel, Tumani, Hayrettin, Otto, Markus, Brundin, Rose-Marie, Kilander, Lena, Löwenmark, Malin, Giedraitis, Vilmantas, Lleo, Alberto, von Arnim, Christine A. F., Kultima, Kim, Ingelsson, Martin, Boström, Gustaf, Freyhult, Eva, Virhammar, Johan, Alcolea, Daniel, Tumani, Hayrettin, Otto, Markus, Brundin, Rose-Marie, Kilander, Lena, Löwenmark, Malin, Giedraitis, Vilmantas, Lleo, Alberto, von Arnim, Christine A. F., Kultima, Kim, and Ingelsson, Martin

Abstract

Background: Neuroinflammatory processes are common in neurodegenerative diseases such as Alzheimer's disease (AD) and frontotemporal dementia (FTD), but current knowledge is limited as to whether cerebrospinal fluid (CSF) levels of neuroinflammatory proteins are altered in these diseases. Objective: To identify and characterize neuroinflammatory signatures in CSF from patients with AD, mild cognitive impairment (MCI), and FTD. Methods: We used proximity extension assay and ANOVA to measure and compare levels of 92 inflammatory proteins in CSF from 42 patients with AD, 29 with MCI due to AD (MCI/AD), 22 with stable MCI, 42 with FTD, and 49 control subjects, correcting for age, gender, collection unit, and multiple testing. Results: Levels of matrix metalloproteinase-10 (MMP-10) were increased in AD, MCI/AD, and FTD compared with controls (AD: fold change [FC] = 1.32, 95% confidence interval [CI] 1.14-1.53, q = 0.018; MCI/AD: FC = 1.53, 95% CI 1.20-1.94, q = 0.045; and FTD: FC = 1.42, 95% CI 1.10-1.83, q = 0.020). MMP-10 and eleven additional proteins were increased in MCI/AD, compared with MCI (q < 0.05). In FTD, 36 proteins were decreased, while none was decreased in AD or MCI/AD, compared with controls (q < 0.05). Conclusion: In this cross-sectional multi-center study, we found distinct patterns of CSF inflammatory marker levels in FTD and in both early and established AD, suggesting differing neuroinflammatory processes in the two disorders., Shared last authorship: Kim Kultima and Martin Ingelsson

Published
2021
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147. Life-Time Covariation of Major Cardiovascular Diseases : A 40-Year Longitudinal Study and Genetic Studies

Author

Lind, Lars, Sundström, Johan, Ärnlöv, Johan, Ingelsson, Martin, Henry, Albert, Lumbers, R. Thomas, Lampa, Erik, Lind, Lars, Sundström, Johan, Ärnlöv, Johan, Ingelsson, Martin, Henry, Albert, Lumbers, R. Thomas, and Lampa, Erik

Abstract

Background: It is known that certain cardiovascular diseases (CVD) are associated, like atrial fibrillation and stroke. However, for other CVDs, the links and temporal trends are less studied. In this longitudinal study, we have investigated temporal epidemiological and genetic associations between different CVDs. Methods: The ULSAM (Uppsala Longitudinal Study of Adult Men; 2322 men aged 50 years) has been followed for 40 years regarding 4 major CVDs (incident myocardial infarction, ischemic stroke, heart failure, and atrial fibrillation). For the genetic analyses, publicly available data were used. Results: Using multistate modeling, significant relationships were seen between pairs of all of the 4 investigated CVDs. However, the risk of obtaining one additional CVD differed substantially both between different CVDs and between their temporal order. The relationship between heart failure and atrial fibrillation showed a high risk ratio (risk ratios, 24-26) regardless of the temporal order. A consistent association was seen also for myocardial infarction and atrial fibrillation but with a lower relative risk (risk ratios, 4-5). In contrast, the risk of receiving a diagnosis of heart failure following a myocardial infarction was almost twice as high as for the reverse temporal order (risk ratios, 16 versus 9). Genetic loci linked to traditional risk factors could partly explain the observed associations between the CVDs, but pathway analyses disclosed also other pathophysiological links. Conclusions: During 40 years, all of the 4 investigated CVDs were pairwise associated with each other regardless of the temporal order of occurrence, but the risk magnitude differed between different CVDs and their temporal order. Genetic analyses disclosed new pathophysiological links between CVDs.

Published
2021
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148. Multi‐cohort profiling reveals elevated CSF levels of brain‐enriched proteins in Alzheimer’s disease

Author

Bergström, Sofia, Remnestål, Julia, Yousef, Jamil, Olofsson, Jennie, Markaki, Ioanna, Carvalho, Stephanie, Corvol, Jean‐Christophe, Kultima, Kim, Kilander, Lena, Löwenmark, Malin, Ingelsson, Martin, Blennow, Kaj, Zetterberg, Henrik, Nellgård, Bengt, Brosseron, Frederic, Heneka, Michael T., Bosch, Beatriz, Sanchez‐Valle, Raquel, Månberg, Anna, Svenningsson, Per, Nilsson, Peter, Bergström, Sofia, Remnestål, Julia, Yousef, Jamil, Olofsson, Jennie, Markaki, Ioanna, Carvalho, Stephanie, Corvol, Jean‐Christophe, Kultima, Kim, Kilander, Lena, Löwenmark, Malin, Ingelsson, Martin, Blennow, Kaj, Zetterberg, Henrik, Nellgård, Bengt, Brosseron, Frederic, Heneka, Michael T., Bosch, Beatriz, Sanchez‐Valle, Raquel, Månberg, Anna, Svenningsson, Per, and Nilsson, Peter

Abstract

Objective: Decreased amyloid beta (Ab) 42 together with increased tau and phospho-tau in cerebrospinal fluid (CSF) is indicative of Alzheimer’s disease (AD). However, the molecular pathophysiology underlying the slowly progressive cognitive decline observed in AD is not fully understood and it is not known what other CSF biomarkers may be altered in early disease stages. Methods: We utilized an antibody-based suspension bead array to analyze levels of 216 proteins in CSF from AD patients, patients with mild cognitive impairment (MCI), and controls from two independent cohorts collected within the AETIONOMY consortium. Two additional cohorts from Sweden were used for biological verification. Results: Six proteins, amphiphysin (AMPH), aquaporin 4 (AQP4), cAMP-regulated phosphoprotein 21 (ARPP21), growth-associated protein 43 (GAP43), neurofilament medium polypeptide (NEFM), and synuclein beta (SNCB) were found at increased levels in CSF from AD patients compared with controls. Next, we used CSF levels of Ab42 and tau for the stratification of the MCI patients and observed increased levels of AMPH, AQP4, ARPP21, GAP43, and SNCB in the MCI subgroups with abnormal tau levels compared with controls. Further characterization revealed strong to moderate correlations between these five proteins and tau concentrations. Interpretation: In conclusion, we report six extensively replicated candidate biomarkers with the potential to reflect disease development. Continued evaluation of these proteins will determine to what extent they can aid in the discrimination of MCI patients with and without an underlying AD etiology, and if they have the potential to contribute to a better understanding of the AD continuum., QC 20211116

Published
2021
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149. Common variants in Alzheimer's disease and risk stratification by polygenic risk scores

Author

Instituto de Salud Carlos III, Grifols, La Caixa, European Research Council, Pérez-Tur, Jordi [0000-0002-9111-1712], Rojas, Itziar de, Moreno-Grau, Sonia, Tesi, Niccolo, Grenier-Boley, Benjamin, Andrade, Victor, Jansen, Iris E., Pedersen, N. L., Stringa, N., Zettergren, Anna, Hernández, Isabel, Montrreal, Laura, Rossi, Giacomina, Tankard, R. M., Wiltfang, J., Giegling, Ina, Seidu, N. M., Dalmasso, Maria Carolina, Benussi, A., Boschi, Silvia, Sáez, María Eugenia, Binetti, Giuliano, Royo, José Luis, Pérez-Tur, Jordi, Spalletta, Gianfranco, Corbaton-Anchuelo, A., Froelich, L., Satizabal, Claudia L., Hagg, S., Ortega, G., Peters, Oliver, Vogelgsang, Jonathan, Serrano-Rios, M., Gil, S., Djurovic, Srdjan, Van Dongen, Jasper, Deramecourt, V., Kalaria, R. N., Wang, L. S., Goldhardt, O., Charbonnier, Camille, Farotti, Lucia, Kornhuber, Johannes, Andreassen, Ole A., Álvarez, Victoria, Herrmann, Martin J., Pasquier, Florence, Calero, Miguel, Holmes, Clive, Haapasalo, Annakaisa, Scherbaum, Norbert, Scheltens, Philip, Caffarra, P., Pineda, Juan A., Del Ser, Teodoro, Hort, Jakub, Espinosa, A., Bullido, María Jesús, Hampel, Harald, Medina, Miguel, Williams, Julie, Sims, Rebecca, Martinez-Larrad, M. T., Riederer, Peter, Esiri, M., Botne Sando, S., Grunblatt, E., Hoffmann, Per, Hiltunen, Mikko, Kern, Silke, Mendoza, Silvia, Kilander, Lena, Jessen, F., Ghidoni, R., Giedraitis, Vilmantas, Molina-Porcel, Laura, Sánchez-Juan, Pascual, Schmid, Matthias, van Duijn, Cornelia M., Antonell, A., Mir, Pablo, Moreno, F., Ferreira, Catarina B., Skrobot, Olivia, Sanchez-Valle, R., Chene, G., Duron, Emmanuelle, Martin Montes, Ángel, Ciccone, Simona, Piñol-Ripoll, Gerard, Ngandu, Tiia, Dardiotis, Efthimios, Scherer, Martin, Arosio, Beatrice, Meggy, A., Sotolongo-Grau, Oscar, Selbaek, Geir, Aarsland, D., Seshadri, Sudha, Bailly, Henri, Sánchez-García, Florentino, Roberto, Natalia, Armstrong, Nicola J., Farrer, Lindsay A., Popp, Julius, Riedel-Heller, Steffi, Fernández-Fuertes, Marta, Scamosci, Michela, Alcolea, Daniel, Rosas Allende, Irene, Marquié, Marta, Benussi, Luisa, Ewers, Michael, Antúnez, Carmen, van Broeckhoven, Christine, Masullo, C., Vyhnalek, Martin, Bossu, Paola, Appollonio, I., Mayeux, R., Lerch, Ondrej, Rábano, Alberto, Quenez, Olivier, Schneider, Anja, Wallon, David, Macías Sánchez, Juan, PGC-ALZ consortia, Yang, Q., Helisalmi, Seppo, Huisman, M., Lambert, Jean-Charles, Kehoe, Patrick G., Heneka, Michael T., DEGESCO consortium, Papenberg, Goran, Lowenmark, M., Frikke-Schmidt, Ruth, Fornage, Myriam, Kunkle, Brian W., Heilmann-Heimbach, Stefanie, Posthuma, Danielle, Tremolizzo, Lucio, Amouyel, Philippe, Franco-Macías, Emilio, Munoz-Fernandez, C., Sorbi, Sandro, Küçükali, Fahri, Dionigi Rossi, P., Huerto Vilas, Raquel, Spallazzi, Marco, Alarcón-Martín, Emilio, Maier, Wolfgang, de Mendonça, Alexandre, The GR@ACE study group, Benaque, Alba, EADB contributors, IGAP (ADGC, CHARGE, EADI, GERAD), van der Lee, Sven J., DeStefano, Anita, Lleó, Alberto, Kosmidis, Mary H., Rongve, A., Nicolas, Gael, Escott-Price, Valentina, Tybjaerg-Hansen, Anne, Chillotti, Caterina, Pastor, Pau, Buiza-Rueda, Dolores, Alegret, Montserrat, Lage, Carmen, Holmans, Peter A., Polak, Thomas, Pastor, Ana Belén, Nöthen, Markus M., García-Ribas, Guillermo, Pijnenburg, Yolande A L, Vidal, Jean-Sebastien, Squassina, Alessio, Kuulasmaa, Teemu, Pericak-Vance, M. A., Pisanu, Claudia, Fliessbach, Klaus, Grimmer, Timo, Galimberti, Daniela, Parnetti, L., López de Munain, Adolfo, Soininen, Hilkka, Carracedo, Ángel, Deckert, Jurgen, Karlsson, I. K., Buerger, Katharina, Clark, Christopher, Cecchetti, Roberta, Fostinelli, Silvia, Deniz-Naranjo, M. C., Engelborghs, S., Álvarez, Ignacio, Sakka, Paraskevi, Thomassen, Jesper Qvist, Ramirez, A., Holstege, Henne, Marshall, Rachel, Haines, Jonathan L., Hulsman, Marc, Kleineidam, Luca, Ferri, E., Pérez-Cordon, Alba, Menéndez-González, Manuel, van der Flier, Wiesje M., Rainero, Innocenzo, Rujescu, D., Wagner, Michael, Corma-Gómez, Anaïs, Lebouvier, T., Ruiz, Agustín, Vandenberghe, Rik, Weinhold, Leonie, Padovani, Alessandro, Diehl-Schmid, Janine, Mead, Simon, Fenoglio, Chiara, Conti, Elisa, Díez-Fairen, Mónica, Fischer, Peter, Abdelnour, Carla, Giaccone, G., González-Pérez, Antonio, Hartmann, Annette M., Hadjigeorgiou, Georgios, Zulaica, M., Sleegers, Kristel, Martínez Rodríguez, Carmen, García-González, Pablo, Rubino, Elisa, Bis, Joshua C., Orellana, Adelina, Zetterberg, Henrik, Schellenberg, Gerard D., Borroni, Barbara, Sanabria, Angela, Fortea, J., Reynolds, C. A., Gelpi, E., Bernal Sánchez-Arjona, María, Boerwinkle, Eric, Mather, K. A., Jian, X., Saltvedt, Ingvild, Frank-García, Ana, Rosende-Roca, Maitee, Kinhult Stahlbom, Anne, Hanon, Olivier, Skoog, Ingmar, Kivipelto, Miia, Lehtisalo, Jenni, García-Alberca, José María, Dufouil, Carole, Bellenguez, Celine, Ingelsson, Martin, Nacmias, B., Spottke, Annika, Ullgren, Abbe, Hausner, Lucrezia, Arias Pastor, Alfonso, Tsolaki, Magda, Seripa, Davide, Naj, A. C., Clarimón, Jordi, Nordestgaard, Borge G., Valero, Sergi, van Schoor, N. M., Scarpini, E., Graff, Caroline, Boada, Mercè, Tagliavini, F., Scarmeas, N., García-Madrona, Sebastián, Yannakoulia, Mary, Banaj, Nerisa, Blennow, Kaj, Duzel, Emrah, Tárraga, Lluís, Lemstra, A. W., Morgan, K., Kok, A. A. L., Bessi, Valentina, Baquero, Miquel, Rodríguez-Rodríguez, Eloy, Cervera-Carles, Laura, Archetti, Silvana, Grande, Giulia, Dichgans, Martin, Arcaro, Marina, Blesa, Rafael, Real, Luis Miguel, Ikram, M. Arfan, Mangialasche, Francesca, Quintela, Inés, Instituto de Salud Carlos III, Grifols, La Caixa, European Research Council, Pérez-Tur, Jordi [0000-0002-9111-1712], Rojas, Itziar de, Moreno-Grau, Sonia, Tesi, Niccolo, Grenier-Boley, Benjamin, Andrade, Victor, Jansen, Iris E., Pedersen, N. L., Stringa, N., Zettergren, Anna, Hernández, Isabel, Montrreal, Laura, Rossi, Giacomina, Tankard, R. M., Wiltfang, J., Giegling, Ina, Seidu, N. M., Dalmasso, Maria Carolina, Benussi, A., Boschi, Silvia, Sáez, María Eugenia, Binetti, Giuliano, Royo, José Luis, Pérez-Tur, Jordi, Spalletta, Gianfranco, Corbaton-Anchuelo, A., Froelich, L., Satizabal, Claudia L., Hagg, S., Ortega, G., Peters, Oliver, Vogelgsang, Jonathan, Serrano-Rios, M., Gil, S., Djurovic, Srdjan, Van Dongen, Jasper, Deramecourt, V., Kalaria, R. N., Wang, L. S., Goldhardt, O., Charbonnier, Camille, Farotti, Lucia, Kornhuber, Johannes, Andreassen, Ole A., Álvarez, Victoria, Herrmann, Martin J., Pasquier, Florence, Calero, Miguel, Holmes, Clive, Haapasalo, Annakaisa, Scherbaum, Norbert, Scheltens, Philip, Caffarra, P., Pineda, Juan A., Del Ser, Teodoro, Hort, Jakub, Espinosa, A., Bullido, María Jesús, Hampel, Harald, Medina, Miguel, Williams, Julie, Sims, Rebecca, Martinez-Larrad, M. T., Riederer, Peter, Esiri, M., Botne Sando, S., Grunblatt, E., Hoffmann, Per, Hiltunen, Mikko, Kern, Silke, Mendoza, Silvia, Kilander, Lena, Jessen, F., Ghidoni, R., Giedraitis, Vilmantas, Molina-Porcel, Laura, Sánchez-Juan, Pascual, Schmid, Matthias, van Duijn, Cornelia M., Antonell, A., Mir, Pablo, Moreno, F., Ferreira, Catarina B., Skrobot, Olivia, Sanchez-Valle, R., Chene, G., Duron, Emmanuelle, Martin Montes, Ángel, Ciccone, Simona, Piñol-Ripoll, Gerard, Ngandu, Tiia, Dardiotis, Efthimios, Scherer, Martin, Arosio, Beatrice, Meggy, A., Sotolongo-Grau, Oscar, Selbaek, Geir, Aarsland, D., Seshadri, Sudha, Bailly, Henri, Sánchez-García, Florentino, Roberto, Natalia, Armstrong, Nicola J., Farrer, Lindsay A., Popp, Julius, Riedel-Heller, Steffi, Fernández-Fuertes, Marta, Scamosci, Michela, Alcolea, Daniel, Rosas Allende, Irene, Marquié, Marta, Benussi, Luisa, Ewers, Michael, Antúnez, Carmen, van Broeckhoven, Christine, Masullo, C., Vyhnalek, Martin, Bossu, Paola, Appollonio, I., Mayeux, R., Lerch, Ondrej, Rábano, Alberto, Quenez, Olivier, Schneider, Anja, Wallon, David, Macías Sánchez, Juan, PGC-ALZ consortia, Yang, Q., Helisalmi, Seppo, Huisman, M., Lambert, Jean-Charles, Kehoe, Patrick G., Heneka, Michael T., DEGESCO consortium, Papenberg, Goran, Lowenmark, M., Frikke-Schmidt, Ruth, Fornage, Myriam, Kunkle, Brian W., Heilmann-Heimbach, Stefanie, Posthuma, Danielle, Tremolizzo, Lucio, Amouyel, Philippe, Franco-Macías, Emilio, Munoz-Fernandez, C., Sorbi, Sandro, Küçükali, Fahri, Dionigi Rossi, P., Huerto Vilas, Raquel, Spallazzi, Marco, Alarcón-Martín, Emilio, Maier, Wolfgang, de Mendonça, Alexandre, The GR@ACE study group, Benaque, Alba, EADB contributors, IGAP (ADGC, CHARGE, EADI, GERAD), van der Lee, Sven J., DeStefano, Anita, Lleó, Alberto, Kosmidis, Mary H., Rongve, A., Nicolas, Gael, Escott-Price, Valentina, Tybjaerg-Hansen, Anne, Chillotti, Caterina, Pastor, Pau, Buiza-Rueda, Dolores, Alegret, Montserrat, Lage, Carmen, Holmans, Peter A., Polak, Thomas, Pastor, Ana Belén, Nöthen, Markus M., García-Ribas, Guillermo, Pijnenburg, Yolande A L, Vidal, Jean-Sebastien, Squassina, Alessio, Kuulasmaa, Teemu, Pericak-Vance, M. A., Pisanu, Claudia, Fliessbach, Klaus, Grimmer, Timo, Galimberti, Daniela, Parnetti, L., López de Munain, Adolfo, Soininen, Hilkka, Carracedo, Ángel, Deckert, Jurgen, Karlsson, I. K., Buerger, Katharina, Clark, Christopher, Cecchetti, Roberta, Fostinelli, Silvia, Deniz-Naranjo, M. C., Engelborghs, S., Álvarez, Ignacio, Sakka, Paraskevi, Thomassen, Jesper Qvist, Ramirez, A., Holstege, Henne, Marshall, Rachel, Haines, Jonathan L., Hulsman, Marc, Kleineidam, Luca, Ferri, E., Pérez-Cordon, Alba, Menéndez-González, Manuel, van der Flier, Wiesje M., Rainero, Innocenzo, Rujescu, D., Wagner, Michael, Corma-Gómez, Anaïs, Lebouvier, T., Ruiz, Agustín, Vandenberghe, Rik, Weinhold, Leonie, Padovani, Alessandro, Diehl-Schmid, Janine, Mead, Simon, Fenoglio, Chiara, Conti, Elisa, Díez-Fairen, Mónica, Fischer, Peter, Abdelnour, Carla, Giaccone, G., González-Pérez, Antonio, Hartmann, Annette M., Hadjigeorgiou, Georgios, Zulaica, M., Sleegers, Kristel, Martínez Rodríguez, Carmen, García-González, Pablo, Rubino, Elisa, Bis, Joshua C., Orellana, Adelina, Zetterberg, Henrik, Schellenberg, Gerard D., Borroni, Barbara, Sanabria, Angela, Fortea, J., Reynolds, C. A., Gelpi, E., Bernal Sánchez-Arjona, María, Boerwinkle, Eric, Mather, K. A., Jian, X., Saltvedt, Ingvild, Frank-García, Ana, Rosende-Roca, Maitee, Kinhult Stahlbom, Anne, Hanon, Olivier, Skoog, Ingmar, Kivipelto, Miia, Lehtisalo, Jenni, García-Alberca, José María, Dufouil, Carole, Bellenguez, Celine, Ingelsson, Martin, Nacmias, B., Spottke, Annika, Ullgren, Abbe, Hausner, Lucrezia, Arias Pastor, Alfonso, Tsolaki, Magda, Seripa, Davide, Naj, A. C., Clarimón, Jordi, Nordestgaard, Borge G., Valero, Sergi, van Schoor, N. M., Scarpini, E., Graff, Caroline, Boada, Mercè, Tagliavini, F., Scarmeas, N., García-Madrona, Sebastián, Yannakoulia, Mary, Banaj, Nerisa, Blennow, Kaj, Duzel, Emrah, Tárraga, Lluís, Lemstra, A. W., Morgan, K., Kok, A. A. L., Bessi, Valentina, Baquero, Miquel, Rodríguez-Rodríguez, Eloy, Cervera-Carles, Laura, Archetti, Silvana, Grande, Giulia, Dichgans, Martin, Arcaro, Marina, Blesa, Rafael, Real, Luis Miguel, Ikram, M. Arfan, Mangialasche, Francesca, and Quintela, Inés

Abstract

Genetic discoveries of Alzheimer's disease are the drivers of our understanding, and together with polygenetic risk stratification can contribute towards planning of feasible and efficient preventive and curative clinical trials. We first perform a large genetic association study by merging all available case-control datasets and by-proxy study results (discovery n = 409,435 and validation size n = 58,190). Here, we add six variants associated with Alzheimer's disease risk (near APP, CHRNE, PRKD3/NDUFAF7, PLCG2 and two exonic variants in the SHARPIN gene). Assessment of the polygenic risk score and stratifying by APOE reveal a 4 to 5.5 years difference in median age at onset of Alzheimer's disease patients in APOE ɛ4 carriers. Because of this study, the underlying mechanisms of APP can be studied to refine the amyloid cascade and the polygenic risk score provides a tool to select individuals at high risk of Alzheimer's disease.

Published
2021

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