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1. Clinical recognition of frontotemporal dementia with right anterior temporal predominance: A multicenter retrospective cohort study

Author: Ulugut, Hulya, Bertoux, Maxime, Younes, Kyan, Montembeault, Maxime, Fumagalli, Giorgio G, Samanci, Bedia, Illán‐Gala, Ignacio, Kuchcinski, Gregory, Leroy, Melanie, Thompson, Jennifer C, Kobylecki, Christopher, Santillo, Alexander F, Englund, Elisabet, Waldö, Maria Landqvist, Riedl, Lina, Van den Stock, Jan, Vandenbulcke, Mathieu, Vandenberghe, Rik, Laforce, Robert, Ducharme, Simon, Pressman, Peter S, Caramelli, Paulo, de Souza, Leonardo Cruz, Takada, Leonel T, Gurvit, Hakan, Hansson, Oskar, Diehl‐Schmid, Janine, Galimberti, Daniela, Pasquier, Florence, Miller, Bruce L, Scheltens, Philip, Ossenkoppele, Rik, van der Flier, Wiesje M, Barkhof, Frederik, Fox, Nick C, Sturm, Virginia E, Miyagawa, Toji, Whitwell, Jennifer L, Boeve, Bradley, Rohrer, Jonathan D, Gorno‐Tempini, Maria Luisa, Josephs, Keith A, Snowden, Julie, Warren, Jason D, Rankin, Katherine P, Pijnenburg, Yolande AL, and Group, International rtvFTD Working
Subjects: Biological Psychology, Biomedical and Clinical Sciences, Psychology, Acquired Cognitive Impairment, Dementia, Neurosciences, Alzheimer's Disease Related Dementias (ADRD), Aging, Neurodegenerative, Clinical Research, Mental Health, Basic Behavioral and Social Science, Frontotemporal Dementia (FTD), Rare Diseases, Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD), Brain Disorders, Behavioral and Social Science, Mental health, Neurological, Good Health and Well Being, Humans, Male, Frontotemporal Dementia, Retrospective Studies, Female, Temporal Lobe, Aged, Middle Aged, Neuropsychological Tests, Atrophy, emotion recognition, frontotemporal dementia, frontotemporal lobar degeneration, right anterior temporal lobe, semantic dementia, social cognition, International rtvFTD Working Group, Clinical Sciences, Geriatrics, Clinical sciences, Biological psychology
Abstract: IntroductionAlthough frontotemporal dementia (FTD) with right anterior temporal lobe (RATL) predominance has been recognized, a uniform description of the syndrome is still missing. This multicenter study aims to establish a cohesive clinical phenotype.MethodsRetrospective clinical data from 18 centers across 12 countries yielded 360 FTD patients with predominant RATL atrophy through initial neuroimaging assessments.ResultsCommon symptoms included mental rigidity/preoccupations (78%), disinhibition/socially inappropriate behavior (74%), naming/word-finding difficulties (70%), memory deficits (67%), apathy (65%), loss of empathy (65%), and face-recognition deficits (60%). Real-life examples unveiled impairments regarding landmarks, smells, sounds, tastes, and bodily sensations (74%). Cognitive test scores indicated deficits in emotion, people, social interactions, and visual semantics however, lacked objective assessments for mental rigidity and preoccupations.DiscussionThis study cumulates the largest RATL cohort unveiling unique RATL symptoms subdued in prior diagnostic guidelines. Our novel approach, combining real-life examples with cognitive tests, offers clinicians a comprehensive toolkit for managing these patients.HighlightsThis project is the first international collaboration and largest reported cohort. Further efforts are warranted for precise nomenclature reflecting neural mechanisms. Our results will serve as a clinical guideline for early and accurate diagnoses.
Published: 2024

2. Novel avenues of tau research

Author: Sexton, Claire E, Bitan, Gal, Bowles, Kathryn R, Brys, Miroslaw, Buée, Luc, Maina, Mahmoud Bukar, Clelland, Claire D, Cohen, Ann D, Crary, John F, Dage, Jeffrey L, Diaz, Kristophe, Frost, Bess, Gan, Li, Goate, Alison M, Golbe, Lawrence I, Hansson, Oskar, Karch, Celeste M, Kolb, Hartmuth C, La Joie, Renaud, Lee, Suzee E, Matallana, Diana, Miller, Bruce L, Onyike, Chiadi U, Quiroz, Yakeel T, Rexach, Jessica E, Rohrer, Jonathan D, Rommel, Amy, Sadri‐Vakili, Ghazaleh, Schindler, Suzanne E, Schneider, Julie A, Sperling, Reisa A, Teunissen, Charlotte E, Weninger, Stacie C, Worley, Susan L, Zheng, Hui, and Carrillo, Maria C
Subjects: Biomedical and Clinical Sciences, Biological Psychology, Clinical Sciences, Neurosciences, Psychology, Brain Disorders, Acquired Cognitive Impairment, Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD), Aging, Neurodegenerative, Alzheimer's Disease, Dementia, biomarkers, tau, tau-PET, tauopathies, therapeutics, Geriatrics, Clinical sciences, Biological psychology
Abstract: IntroductionThe pace of innovation has accelerated in virtually every area of tau research in just the past few years.MethodsIn February 2022, leading international tau experts convened to share selected highlights of this work during Tau 2022, the second international tau conference co-organized and co-sponsored by the Alzheimer's Association, CurePSP, and the Rainwater Charitable Foundation.ResultsRepresenting academia, industry, and the philanthropic sector, presenters joined more than 1700 registered attendees from 59 countries, spanning six continents, to share recent advances and exciting new directions in tau research.DiscussionThe virtual meeting provided an opportunity to foster cross-sector collaboration and partnerships as well as a forum for updating colleagues on research-advancing tools and programs that are steadily moving the field forward.
Published: 2024

3. Progranulin AAV gene therapy for frontotemporal dementia: translational studies and phase 1/2 trial interim results

Author: Sevigny, Jeffrey, Uspenskaya, Olga, Heckman, Laura Dean, Wong, Li Chin, Hatch, Daniel A., Tewari, Ambika, Vandenberghe, Rik, Irwin, David J., Saracino, Dario, Le Ber, Isabelle, Ahmed, Rebekah, Rohrer, Jonathan D., Boxer, Adam L., Boland, Sebastian, Sheehan, Patricia, Brandes, Alissa, Burstein, Suzanne R., Shykind, Benjamin M., Kamalakaran, Sitharthan, Daniels, Carter W., David Litwack, E., Mahoney, Erin, Velaga, Jenny, McNamara, Ilan, Sondergaard, Patricia, Sajjad, Syed A., Kobayashi, Yvonne M., Abeliovich, Asa, and Hefti, Franz
Published: 2024
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4. Domain-agnostic segmentation of thalamic nuclei from joint structural and diffusion MRI

Author: Tregidgo, Henry F. J., Soskic, Sonja, Olchanyi, Mark D., Althonayan, Juri, Billot, Benjamin, Maffei, Chiara, Golland, Polina, Yendiki, Anastasia, Alexander, Daniel C., Bocchetta, Martina, Rohrer, Jonathan D., and Iglesias, Juan Eugenio
Subjects: Electrical Engineering and Systems Science - Image and Video Processing, Computer Science - Computer Vision and Pattern Recognition, Computer Science - Machine Learning, Quantitative Biology - Quantitative Methods
Abstract: The human thalamus is a highly connected subcortical grey-matter structure within the brain. It comprises dozens of nuclei with different function and connectivity, which are affected differently by disease. For this reason, there is growing interest in studying the thalamic nuclei in vivo with MRI. Tools are available to segment the thalamus from 1 mm T1 scans, but the contrast of the lateral and internal boundaries is too faint to produce reliable segmentations. Some tools have attempted to incorporate information from diffusion MRI in the segmentation to refine these boundaries, but do not generalise well across diffusion MRI acquisitions. Here we present the first CNN that can segment thalamic nuclei from T1 and diffusion data of any resolution without retraining or fine tuning. Our method builds on a public histological atlas of the thalamic nuclei and silver standard segmentations on high-quality diffusion data obtained with a recent Bayesian adaptive segmentation tool. We combine these with an approximate degradation model for fast domain randomisation during training. Our CNN produces a segmentation at 0.7 mm isotropic resolution, irrespective of the resolution of the input. Moreover, it uses a parsimonious model of the diffusion signal at each voxel (fractional anisotropy and principal eigenvector) that is compatible with virtually any set of directions and b-values, including huge amounts of legacy data. We show results of our proposed method on three heterogeneous datasets acquired on dozens of different scanners. An implementation of the method is publicly available at https://freesurfer.net/fswiki/ThalamicNucleiDTI., Comment: Under review
Published: 2023
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5. A systematic review of progranulin concentrations in biofluids in over 7,000 people—assessing the pathogenicity of GRN mutations and other influencing factors

Author: Swift, Imogen J., Rademakers, Rosa, Finch, NiCole, Baker, Matt, Ghidoni, Roberta, Benussi, Luisa, Binetti, Giuliano, Rossi, Giacomina, Synofzik, Matthis, Wilke, Carlo, Mengel, David, Graff, Caroline, Takada, Leonel T., Sánchez-Valle, Raquel, Antonell, Anna, Galimberti, Daniela, Fenoglio, Chiara, Serpente, Maria, Arcaro, Marina, Schreiber, Stefanie, Vielhaber, Stefan, Arndt, Philipp, Santana, Isabel, Almeida, Maria Rosario, Moreno, Fermín, Barandiaran, Myriam, Gabilondo, Alazne, Stubert, Johannes, Gómez-Tortosa, Estrella, Agüero, Pablo, Sainz, M. José, Gohda, Tomohito, Murakoshi, Maki, Kamei, Nozomu, Kittel-Schneider, Sarah, Reif, Andreas, Weigl, Johannes, Jian, Jinlong, Liu, Chuanju, Serrero, Ginette, Greither, Thomas, Theil, Gerit, Lohmann, Ebba, Gazzina, Stefano, Bagnoli, Silvia, Coppola, Giovanni, Bruni, Amalia, Quante, Mirja, Kiess, Wieland, Hiemisch, Andreas, Jurkutat, Anne, Block, Matthew S., Carlson, Aaron M., Bråthen, Geir, Sando, Sigrid Botne, Grøntvedt, Gøril Rolfseng, Lauridsen, Camilla, Heslegrave, Amanda, Heller, Carolin, Abel, Emily, Gómez-Núñez, Alba, Puey, Roger, Arighi, Andrea, Rotondo, Enmanuela, Jiskoot, Lize C., Meeter, Lieke H. H., Durães, João, Lima, Marisa, Tábuas-Pereira, Miguel, Lemos, João, Boeve, Bradley, Petersen, Ronald C., Dickson, Dennis W., Graff-Radford, Neill R., LeBer, Isabelle, Sellami, Leila, Lamari, Foudil, Clot, Fabienne, Borroni, Barbara, Cantoni, Valentina, Rivolta, Jasmine, Lleó, Alberto, Fortea, Juan, Alcolea, Daniel, Illán-Gala, Ignacio, Andres-Cerezo, Lucie, Van Damme, Philip, Clarimon, Jordi, Steinacker, Petra, Feneberg, Emily, Otto, Markus, van der Ende, Emma L., van Swieten, John C., Seelaar, Harro, Zetterberg, Henrik, Sogorb-Esteve, Aitana, and Rohrer, Jonathan D.
Published: 2024
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6. Diagnostic accuracy of research criteria for prodromal frontotemporal dementia

Author: Benussi, Alberto, Premi, Enrico, Grassi, Mario, Alberici, Antonella, Cantoni, Valentina, Gazzina, Stefano, Archetti, Silvana, Gasparotti, Roberto, Fumagalli, Giorgio G., Bouzigues, Arabella, Russell, Lucy L., Samra, Kiran, Cash, David M., Bocchetta, Martina, Todd, Emily G., Convery, Rhian S., Swift, Imogen, Sogorb-Esteve, Aitana, Heller, Carolin, van Swieten, John C., Jiskoot, Lize C., Seelaar, Harro, Sanchez-Valle, Raquel, Moreno, Fermin, Laforce, Robert Jr., Graff, Caroline, Synofzik, Matthis, Galimberti, Daniela, Rowe, James B., Masellis, Mario, Tartaglia, Maria Carmela, Finger, Elizabeth, Vandenberghe, Rik, Mendonça, Alexandre, Tiraboschi, Pietro, Butler, Chris R., Santana, Isabel, Gerhard, Alexander, Le Ber, Isabelle, Pasquier, Florence, Ducharme, Simon, Levin, Johannes, Sorbi, Sandro, Otto, Markus, Padovani, Alessandro, Rohrer, Jonathan D., and Borroni, Barbara
Published: 2024
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7. Differential patterns of lysosomal dysfunction are seen in the clinicopathological forms of primary progressive aphasia

Author: Swift, Imogen J., Sjödin, Simon, Gobom, Johan, Brinkmalm, Ann, Blennow, Kaj, Zetterberg, Henrik, Rohrer, Jonathan D., and Sogorb-Esteve, Aitana
Published: 2024
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8. Primary progressive aphasia: six questions in search of an answer

Author: Belder, Christopher R. S., Marshall, Charles R., Jiang, Jessica, Mazzeo, Salvatore, Chokesuwattanaskul, Anthipa, Rohrer, Jonathan D., Volkmer, Anna, Hardy, Chris J. D., and Warren, Jason D.
Published: 2024
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9. Network structure and transcriptomic vulnerability shape atrophy in frontotemporal dementia

Author: Shafiei, Golia, Bazinet, Vincent, Dadar, Mahsa, Manera, Ana L, Collins, D Louis, Dagher, Alain, Borroni, Barbara, Sanchez-Valle, Raquel, Moreno, Fermin, Laforce, Robert, Graff, Caroline, Synofzik, Matthis, Galimberti, Daniela, Rowe, James B, Masellis, Mario, Tartaglia, Maria Carmela, Finger, Elizabeth, Vandenberghe, Rik, de Mendonça, Alexandre, Tagliavini, Fabrizio, Santana, Isabel, Butler, Chris, Gerhard, Alex, Danek, Adrian, Levin, Johannes, Otto, Markus, Sorbi, Sandro, Jiskoot, Lize C, Seelaar, Harro, van Swieten, John C, Rohrer, Jonathan D, Misic, Bratislav, Ducharme, Simon, Initiative, Frontotemporal Lobar Degeneration Neuroimaging, Rosen, Howard, Dickerson, Bradford C, Domoto-Reilly, Kimoko, Knopman, David, Boeve, Bradley F, Boxer, Adam L, Kornak, John, Miller, Bruce L, Seeley, William W, Gorno-Tempini, Maria-Luisa, McGinnis, Scott, Mandelli, Maria Luisa, Initiative, GENetic Frontotemporal dementia, Esteve, Aitana Sogorb, Nelson, Annabel, Bouzigues, Arabella, Heller, Carolin, Greaves, Caroline V, Cash, David, Thomas, David L, Todd, Emily, Benotmane, Hanya, Zetterberg, Henrik, Swift, Imogen J, Nicholas, Jennifer, Samra, Kiran, Russell, Lucy L, Bocchetta, Martina, Shafei, Rachelle, Convery, Rhian S, Timberlake, Carolyn, Cope, Thomas, Rittman, Timothy, Benussi, Alberto, Premi, Enrico, Gasparotti, Roberto, Archetti, Silvana, Gazzina, Stefano, Cantoni, Valentina, Arighi, Andrea, Fenoglio, Chiara, Scarpini, Elio, Fumagalli, Giorgio, Borracci, Vittoria, Rossi, Giacomina, Giaccone, Giorgio, Di Fede, Giuseppe, Caroppo, Paola, Tiraboschi, Pietro, Prioni, Sara, Redaelli, Veronica, Tang-Wai, David, Rogaeva, Ekaterina, Castelo-Branco, Miguel, Freedman, Morris, Keren, Ron, Black, Sandra, Mitchell, Sara, Shoesmith, Christen, Bartha, Robart, Rademakers, Rosa, van der Ende, Emma, Poos, Jackie, Papma, Janne M, Giannini, Lucia, and van Minkelen, Rick
Subjects: Biomedical and Clinical Sciences, Health Sciences, Psychology, Acquired Cognitive Impairment, Dementia, Aging, Neurodegenerative, Frontotemporal Dementia (FTD), Neurosciences, Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD), Brain Disorders, Alzheimer's Disease, Aetiology, 2.1 Biological and endogenous factors, Neurological, Humans, Frontotemporal Dementia, Transcriptome, Brain, Pick Disease of the Brain, Atrophy, Connectome, Magnetic Resonance Imaging, Neuropsychological Tests, Frontotemporal Lobar Degeneration Neuroimaging Initiative, GENetic Frontotemporal dementia Initiative, connectome, disease epicentre, frontotemporal dementia, gene expression, network spreading, Medical and Health Sciences, Psychology and Cognitive Sciences, Neurology & Neurosurgery, Biomedical and clinical sciences, Health sciences
Abstract: Connections among brain regions allow pathological perturbations to spread from a single source region to multiple regions. Patterns of neurodegeneration in multiple diseases, including behavioural variant of frontotemporal dementia (bvFTD), resemble the large-scale functional systems, but how bvFTD-related atrophy patterns relate to structural network organization remains unknown. Here we investigate whether neurodegeneration patterns in sporadic and genetic bvFTD are conditioned by connectome architecture. Regional atrophy patterns were estimated in both genetic bvFTD (75 patients, 247 controls) and sporadic bvFTD (70 patients, 123 controls). First, we identified distributed atrophy patterns in bvFTD, mainly targeting areas associated with the limbic intrinsic network and insular cytoarchitectonic class. Regional atrophy was significantly correlated with atrophy of structurally- and functionally-connected neighbours, demonstrating that network structure shapes atrophy patterns. The anterior insula was identified as the predominant group epicentre of brain atrophy using data-driven and simulation-based methods, with some secondary regions in frontal ventromedial and antero-medial temporal areas. We found that FTD-related genes, namely C9orf72 and TARDBP, confer local transcriptomic vulnerability to the disease, modulating the propagation of pathology through the connectome. Collectively, our results demonstrate that atrophy patterns in sporadic and genetic bvFTD are jointly shaped by global connectome architecture and local transcriptomic vulnerability, providing an explanation as to how heterogenous pathological entities can lead to the same clinical syndrome.
Published: 2023

10. Uncovering spatiotemporal patterns of atrophy in progressive supranuclear palsy using unsupervised machine learning.

Author: Scotton, William J, Shand, Cameron, Todd, Emily, Bocchetta, Martina, Cash, David M, VandeVrede, Lawren, Heuer, Hilary, PROSPECT Consortium, 4RTNI Consortium, Young, Alexandra L, Oxtoby, Neil, Alexander, Daniel C, Rowe, James B, Morris, Huw R, Boxer, Adam L, Rohrer, Jonathan D, and Wijeratne, Peter A
Subjects: PROSPECT Consortium, 4RTNI Consortium, Subtype and Stage Inference, biomarkers, disease progression, machine learning, progressive supranuclear palsy, Clinical Research, Rare Diseases, Neurosciences, Biomedical Imaging, Brain Disorders, Neurodegenerative, 2.1 Biological and endogenous factors, Aetiology, Detection, screening and diagnosis, 4.2 Evaluation of markers and technologies, Neurological
Abstract: To better understand the pathological and phenotypic heterogeneity of progressive supranuclear palsy and the links between the two, we applied a novel unsupervised machine learning algorithm (Subtype and Stage Inference) to the largest MRI data set to date of people with clinically diagnosed progressive supranuclear palsy (including progressive supranuclear palsy-Richardson and variant progressive supranuclear palsy syndromes). Our cohort is comprised of 426 progressive supranuclear palsy cases, of which 367 had at least one follow-up scan, and 290 controls. Of the progressive supranuclear palsy cases, 357 were clinically diagnosed with progressive supranuclear palsy-Richardson, 52 with a progressive supranuclear palsy-cortical variant (progressive supranuclear palsy-frontal, progressive supranuclear palsy-speech/language, or progressive supranuclear palsy-corticobasal), and 17 with a progressive supranuclear palsy-subcortical variant (progressive supranuclear palsy-parkinsonism or progressive supranuclear palsy-progressive gait freezing). Subtype and Stage Inference was applied to volumetric MRI features extracted from baseline structural (T1-weighted) MRI scans and then used to subtype and stage follow-up scans. The subtypes and stages at follow-up were used to validate the longitudinal consistency of subtype and stage assignments. We further compared the clinical phenotypes of each subtype to gain insight into the relationship between progressive supranuclear palsy pathology, atrophy patterns, and clinical presentation. The data supported two subtypes, each with a distinct progression of atrophy: a 'subcortical' subtype, in which early atrophy was most prominent in the brainstem, ventral diencephalon, superior cerebellar peduncles, and the dentate nucleus, and a 'cortical' subtype, in which there was early atrophy in the frontal lobes and the insula alongside brainstem atrophy. There was a strong association between clinical diagnosis and the Subtype and Stage Inference subtype with 82% of progressive supranuclear palsy-subcortical cases and 81% of progressive supranuclear palsy-Richardson cases assigned to the subcortical subtype and 82% of progressive supranuclear palsy-cortical cases assigned to the cortical subtype. The increasing stage was associated with worsening clinical scores, whilst the 'subcortical' subtype was associated with worse clinical severity scores compared to the 'cortical subtype' (progressive supranuclear palsy rating scale and Unified Parkinson's Disease Rating Scale). Validation experiments showed that subtype assignment was longitudinally stable (95% of scans were assigned to the same subtype at follow-up) and individual staging was longitudinally consistent with 90% remaining at the same stage or progressing to a later stage at follow-up. In summary, we applied Subtype and Stage Inference to structural MRI data and empirically identified two distinct subtypes of spatiotemporal atrophy in progressive supranuclear palsy. These image-based subtypes were differentially enriched for progressive supranuclear palsy clinical syndromes and showed different clinical characteristics. Being able to accurately subtype and stage progressive supranuclear palsy patients at baseline has important implications for screening patients on entry to clinical trials, as well as tracking disease progression.
Published: 2023

11. Roadmap for C9ORF72 in Frontotemporal Dementia and Amyotrophic Lateral Sclerosis: Report on the C9ORF72 FTD/ALS Summit

Author: Sattler, Rita, Traynor, Bryan J., Robertson, Janice, Van Den Bosch, Ludo, Barmada, Sami J., Svendsen, Clive N., Disney, Matthew D., Gendron, Tania F., Wong, Philip C., Turner, Martin R., Boxer, Adam, Babu, Suma, Benatar, Michael, Kurnellas, Michael, Rohrer, Jonathan D., Donnelly, Christopher J., Bustos, Lynette M., Van Keuren-Jensen, Kendall, Dacks, Penny A., and Sabbagh, Marwan N.
Published: 2023
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12. Inflammatory plasma profile in genetic symptomatic and presymptomatic Frontotemporal Dementia − A GENFI study

Author: Fenoglio, Chiara, Serpente, Maria, Arcaro, Marina, Carandini, Tiziana, Sacchi, Luca, Pintus, Manuela, Rotondo, Emanuela, Borracci, Vittoria, Ghezzi, Laura, Bouzigues, Arabella, Russell, Lucy L., Foster, Phoebe H., Ferry-Bolder, Eve, van Swieten, John C., Jiskoot, Lize C., Seelaar, Harro, Sánchez Valle, Raquel, Laforce, Robert, Graff, Caroline, Vandenberghe, Rik, de Mendonça, Alexandre, Tiraboschi, Pietro, Santana, Isabel, Gerhard, Alexander, Levin, Johannes, Sorbi, Sandro, Otto, Markus, Pasquier, Florence, Ducharme, Simon, Butler, Chris R., Ber, Isabelle Le, Finger, Elizabeth, Carmela Tartaglia, Maria, Masellis, Mario, Rowe, James B., Synofzik, Matthis, Moreno, Fermin, Borroni, Barbara, Rohrer, Jonathan D., Arighi, Andrea, and Galimberti, Daniela
Published: 2024
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13. MAPT H2 haplotype and risk of Pick's disease in the Pick's disease International Consortium: a genetic association study

Author: Warner, Thomas T, Jaunmuktane, Zane, Boeve, Bradley F, Duara, Ranjan, Graff-Radford, Neill R, Josephs, Keith A, Knopman, David S, Koga, Shunsuke, Murray, Melissa E, Lyons, Kelly E, Pahwa, Rajesh, Petersen, Ronald C, Whitwell, Jennifer L, Grinberg, Lea T, Miller, Bruce, Schlereth, Athena, Spina, Salvatore, Grossman, Murray, Irwin, David J, Suh, EunRan, Trojanowski, John Q, Van Deerlin, Vivianna M, Wolk, David A, Connors, Theresa R, Dooley, Patrick M, Oakley, Derek H, Aldecoa, Iban, Balasa, Mircea, Gelpi, Ellen, Borrego-Écija, Sergi, Gascon-Bayarri, Jordi, Sánchez-Valle, Raquel, Sanz-Cartagena, Pilar, Piñol-Ripoll, Gerard, Bigio, Eileen H, Flanagan, Margaret E, Rogalski, Emily J, Weintraub, Sandra, Schneider, Julie A, Peng, Lihua, Zhu, Xiongwei, Chang, Koping, Troncoso, Juan C, Prokop, Stefan, Newell, Kathy L, Jones, Matthew, Richardson, Anna, Roncaroli, Federico, Snowden, Julie, Allinson, Kieren, Singh, Poonam, Serrano, Geidy E, Flowers, Xena E, Goldman, James E, Heaps, Allison C, Leskinen, Sandra P, Black, Sandra E, Masellis, Mario, King, Andrew, Al-Sarraj, Safa, Troakes, Claire, Hodges, John R, Kril, Jillian J, Kwok, John B, Piguet, Olivier, Roeber, Sigrun, Attems, Johannes, Thomas, Alan J, Evers, Bret M., Bieniek, Kevin F, Sieben, Anne A, Cras, Patrick P, De Vil, Bart B, Bird, Thomas, Castellani, Rudolph J, Chaffee, Ann, Franklin, Erin, Haroutunian, Vahram, Jacobsen, Max, Keene, Dirk, Latimer, Caitlin S, Metcalf, Jeff, Perrin, Richard J, Purohit, Dushyant P, Rissman, Robert A, Schantz, Aimee, Walker, Jamie, De Deyn, Peter P, Duyckaerts, Charles, Le Ber, Isabelle, Seilhean, Danielle, Turbant-Leclere, Sabrina, Ervin, John F, Nennesmo, Inger, Riehl, James, Nacmias, Benedetta, Finger, Elizabeth C, Blauwendraat, Cornelis, Nalls, Mike A, Singleton, Andrew B, Vitale, Dan, Cunha, Cristina, Wszolek, Zbigniew K, Valentino, Rebecca R, Scotton, William J, Roemer, Shanu F, Lashley, Tammaryn, Heckman, Michael G, Shoai, Maryam, Martinez-Carrasco, Alejandro, Tamvaka, Nicole, Walton, Ronald L, Baker, Matthew C, Macpherson, Hannah L, Real, Raquel, Soto-Beasley, Alexandra I, Mok, Kin, Revesz, Tamas, Christopher, Elizabeth A, DeTure, Michael, Seeley, William W, Lee, Edward B, Frosch, Matthew P, Molina-Porcel, Laura, Gefen, Tamar, Redding-Ochoa, Javier, Ghetti, Bernardino, Robinson, Andrew C, Kobylecki, Christopher, Rowe, James B, Beach, Thomas G, Teich, Andrew F, Keith, Julia L, Bodi, Istvan, Halliday, Glenda M, Gearing, Marla, Arzberger, Thomas, Morris, Christopher M, White, Charles L, 3rd, Mechawar, Naguib, Boluda, Susana, MacKenzie, Ian R, McLean, Catriona, Cykowski, Matthew D, Wang, Shih-Hsiu J, Graff, Caroline, Nagra, Rashed M, Kovacs, Gabor G, Giaccone, Giorgio, Neumann, Manuela, Ang, Lee-Cyn, Carvalho, Agostinho, Morris, Huw R, Rademakers, Rosa, Hardy, John A, Dickson, Dennis W, Rohrer, Jonathan D, and Ross, Owen A
Published: 2024
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14. Altered plasma protein profiles in genetic FTD – a GENFI study

Author: Ullgren, Abbe, Öijerstedt, Linn, Olofsson, Jennie, Bergström, Sofia, Remnestål, Julia, van Swieten, John C., Jiskoot, Lize C., Seelaar, Harro, Borroni, Barbara, Sanchez-Valle, Raquel, Moreno, Fermin, Laforce, Robert, Synofzik, Matthis, Galimberti, Daniela, Rowe, James B., Masellis, Mario, Tartaglia, Maria Carmela, Finger, Elizabeth, Vandenberghe, Rik, de Mendonça, Alexandre, Tirabosch, Pietro, Santana, Isabel, Ducharme, Simon, Butler, Chris R., Gerhard, Alexander, Otto, Markus, Bouzigues, Arabella, Russell, Lucy, Swift, Imogen J., Sogorb-Esteve, Aitana, Heller, Carolin, Rohrer, Jonathan D., Månberg, Anna, Nilsson, Peter, and Graff, Caroline
Published: 2023
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15. Preventing amyotrophic lateral sclerosis: insights from pre-symptomatic neurodegenerative diseases

Author: Benatar, Michael, Wuu, Joanne, McHutchison, Caroline, Postuma, Ronald B, Boeve, Bradley F, Petersen, Ronald, Ross, Christopher A, Rosen, Howard, Arias, Jalayne J, Fradette, Stephanie, McDermott, Michael P, Shefner, Jeremy, Stanislaw, Christine, Abrahams, Sharon, Cosentino, Stephanie, Andersen, Peter M, Finkel, Richard S, Granit, Volkan, Grignon, Anne-Laure, Rohrer, Jonathan D, McMillan, Corey T, Grossman, Murray, Al-Chalabi, Ammar, Turner, Martin R, Arias, Jalayne, Boeve, Bradley, Dave, Kuldip, Ferguson, Toby, Floeter, Mary-Kay, Rohrer, Jonathan, Gendron, Tania, Gubitz, Amelie, Kaufman, Petra, Le Ber, Isabelle, Lee, Suzee, Malaspina, Andrea, McMillan, Corey, Nicholson, Katie, Postuma, Ronald, Robinson, Richard, Ross, Christopher, Tatton, Nadine, Thakur, Neil, Turner, Martin, and Weishaupt, Jochen
Subjects: Biomedical and Clinical Sciences, Health Sciences, Psychology, Neurodegenerative, Dementia, Genetics, Alzheimer's Disease, Rare Diseases, Aging, Prevention, Brain Disorders, Neurosciences, Clinical Research, Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD), ALS, Acquired Cognitive Impairment, Biotechnology, Detection, screening and diagnosis, 2.1 Biological and endogenous factors, 4.1 Discovery and preclinical testing of markers and technologies, Aetiology, Neurological, Alzheimer Disease, Amyotrophic Lateral Sclerosis, Asymptomatic Diseases, Frontotemporal Dementia, Humans, Neurodegenerative Diseases, neurodegeneration, amyotrophic lateral sclerosis, pre-symptomatic, disease prevention, First International Pre-Symptomatic ALS Workshop, Medical and Health Sciences, Psychology and Cognitive Sciences, Neurology & Neurosurgery, Biomedical and clinical sciences, Health sciences
Abstract: Significant progress has been made in understanding the pre-symptomatic phase of amyotrophic lateral sclerosis. While much is still unknown, advances in other neurodegenerative diseases offer valuable insights. Indeed, it is increasingly clear that the well-recognized clinical syndromes of Alzheimer's disease, Parkinson's disease, Huntington's disease, spinal muscular atrophy and frontotemporal dementia are also each preceded by a pre-symptomatic or prodromal period of varying duration, during which the underlying disease process unfolds, with associated compensatory changes and loss of inherent system redundancy. Key insights from these diseases highlight opportunities for discovery in amyotrophic lateral sclerosis. The development of biomarkers reflecting amyloid and tau has led to a shift in defining Alzheimer's disease based on inferred underlying histopathology. Parkinson's disease is unique among neurodegenerative diseases in the number and diversity of non-genetic biomarkers of pre-symptomatic disease, most notably REM sleep behaviour disorder. Huntington's disease benefits from an ability to predict the likely timing of clinically manifest disease based on age and CAG-repeat length alongside reliable neuroimaging markers of atrophy. Spinal muscular atrophy clinical trials have highlighted the transformational value of early therapeutic intervention, and studies in frontotemporal dementia illustrate the differential role of biomarkers based on genotype. Similar advances in amyotrophic lateral sclerosis would transform our understanding of key events in pathogenesis, thereby dramatically accelerating progress towards disease prevention. Deciphering the biology of pre-symptomatic amyotrophic lateral sclerosis relies on a clear conceptual framework for defining the earliest stages of disease. Clinically manifest amyotrophic lateral sclerosis may emerge abruptly, especially among those who harbour genetic mutations associated with rapidly progressive amyotrophic lateral sclerosis. However, the disease may also evolve more gradually, revealing a prodromal period of mild motor impairment preceding phenoconversion to clinically manifest disease. Similarly, cognitive and behavioural impairment, when present, may emerge gradually, evolving through a prodromal period of mild cognitive impairment or mild behavioural impairment before progression to amyotrophic lateral sclerosis. Biomarkers are critically important to studying pre-symptomatic amyotrophic lateral sclerosis and essential to efforts to intervene therapeutically before clinically manifest disease emerges. The use of non-genetic biomarkers, however, presents challenges related to counselling, informed consent, communication of results and limited protections afforded by existing legislation. Experiences from pre-symptomatic genetic testing and counselling, and the legal protections against discrimination based on genetic data, may serve as a guide. Building on what we have learned-more broadly from other pre-symptomatic neurodegenerative diseases and specifically from amyotrophic lateral sclerosis gene mutation carriers-we present a road map to early intervention, and perhaps even disease prevention, for all forms of amyotrophic lateral sclerosis.
Published: 2022

16. Addition of the FTD Module to the Neuropsychiatric Inventory improves classification of frontotemporal dementia spectrum disorders

Author: Jiskoot, Lize C., Russell, Lucy L., Greaves, Caroline V., van Schaik, Esther, van den Berg, Esther, Poos, Jackie M., de Boer, Liset, Donker Kaat, Laura, Seelaar, Harro, Pijnenburg, Yolande A. L., van Swieten, John C., and Rohrer, Jonathan D.
Published: 2023
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17. Language impairment in the genetic forms of behavioural variant frontotemporal dementia

Author: Samra, Kiran, MacDougall, Amy M., Bouzigues, Arabella, Bocchetta, Martina, Cash, David M., Greaves, Caroline V., Convery, Rhian S., van Swieten, John C., Seelaar, Harro, Jiskoot, Lize, Moreno, Fermin, Sanchez-Valle, Raquel, Laforce, Robert, Graff, Caroline, Masellis, Mario, Tartaglia, Maria Carmela, Rowe, James B., Borroni, Barbara, Finger, Elizabeth, Synofzik, Matthis, Galimberti, Daniela, Vandenberghe, Rik, de Mendonça, Alexandre, Butler, Christopher R., Gerhard, Alexander, Ducharme, Simon, Le Ber, Isabelle, Tiraboschi, Pietro, Santana, Isabel, Pasquier, Florence, Levin, Johannes, Otto, Markus, Sorbi, Sandro, Rohrer, Jonathan D., and Russell, Lucy L.
Published: 2023
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18. Identifying and Diagnosing TDP-43 Neurodegenerative Diseases in Psychiatry

Author: Ducharme, Simon, Pijnenburg, Yolande, Rohrer, Jonathan D., Huey, Edward, Finger, Elizabeth, and Tatton, Nadine
Published: 2024
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19. Loss of brainstem white matter predicts onset and motor neuron symptoms in C9orf72 expansion carriers: a GENFI study

Author: Pérez-Millan, Agnès, Borrego-Écija, Sergi, van Swieten, John C., Jiskoot, Lize, Moreno, Fermin, Laforce, Robert, Graff, Caroline, Masellis, Mario, Tartaglia, Maria Carmela, Rowe, James B., Borroni, Barbara, Finger, Elizabeth, Synofzik, Matthis, Galimberti, Daniela, Vandenberghe, Rik, de Mendonça, Alexandre, Butler, Chris R., Gerhard, Alexander, Ducharme, Simon, Le Ber, Isabelle, Santana, Isabel, Pasquier, Florence, Levin, Johannes, Otto, Markus, Sorbi, Sandro, Tiraboschi, Pietro, Seelaar, Harro, Langheinrich, Tobias, Rohrer, Jonathan D., Sala-Llonch, Roser, and Sánchez-Valle, Raquel
Published: 2023
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20. Motor symptoms in genetic frontotemporal dementia: developing a new module for clinical rating scales

Author: Samra, Kiran, MacDougall, Amy M., Peakman, Georgia, Bouzigues, Arabella, Bocchetta, Martina, Cash, David M., Greaves, Caroline V., Convery, Rhian S., van Swieten, John C., Jiskoot, Lize, Seelaar, Harro, Moreno, Fermin, Sanchez-Valle, Raquel, Laforce, Robert, Graff, Caroline, Masellis, Mario, Tartaglia, Carmela, Rowe, James B., Borroni, Barbara, Finger, Elizabeth, Synofzik, Matthis, Galimberti, Daniela, Vandenberghe, Rik, de Mendonça, Alexandre, Butler, Chris R., Gerhard, Alexander, Ducharme, Simon, Le Ber, Isabelle, Tiraboschi, Pietro, Santana, Isabel, Pasquier, Florence, Levin, Johannes, Otto, Markus, Sorbi, Sandro, Rohrer, Jonathan D., and Russell, Lucy L.
Published: 2023
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21. Plasma Neurofilament Light for Prediction of Disease Progression in Familial Frontotemporal Lobar Degeneration

Author: Rojas, Julio C, Wang, Ping, Staffaroni, Adam M, Heller, Carolin, Cobigo, Yann, Wolf, Amy, Goh, Sheng-Yang M, Ljubenkov, Peter A, Heuer, Hilary W, Fong, Jamie C, Taylor, Joanne B, Veras, Eliseo, Song, Linan, Jeromin, Andreas, Hanlon, David, Yu, Lili, Khinikar, Arvind, Sivasankaran, Rajeev, Kieloch, Agnieszka, Valentin, Marie-Anne, Karydas, Anna M, Mitic, Laura L, Pearlman, Rodney, Kornak, John, Kramer, Joel H, Miller, Bruce L, Kantarci, Kejal, Knopman, David S, Graff-Radford, Neill, Petrucelli, Leonard, Rademakers, Rosa, Irwin, David J, Grossman, Murray, Ramos, Eliana Marisa, Coppola, Giovanni, Mendez, Mario F, Bordelon, Yvette, Dickerson, Bradford C, Ghoshal, Nupur, Huey, Edward D, Mackenzie, Ian R, Appleby, Brian S, Domoto-Reilly, Kimiko, Hsiung, Ging-Yuek R, Toga, Arthur W, Weintraub, Sandra, Kaufer, Daniel I, Kerwin, Diana, Litvan, Irene, Onyike, Chiadikaobi U, Pantelyat, Alexander, Roberson, Erik D, Tartaglia, Maria C, Foroud, Tatiana, Chen, Weiping, Czerkowicz, Julie, Graham, Danielle L, van Swieten, John C, Borroni, Barbara, Sanchez-Valle, Raquel, Moreno, Fermin, Laforce, Robert, Graff, Caroline, Synofzik, Matthis, Galimberti, Daniela, Rowe, James B, Masellis, Mario, Finger, Elizabeth, Vandenberghe, Rik, de Mendonça, Alexandre, Tagliavini, Fabrizio, Santana, Isabel, Ducharme, Simon, Butler, Chris R, Gerhard, Alexander, Levin, Johannes, Danek, Adrian, Otto, Markus, Sorbi, Sandro, Cash, David M, Convery, Rhian S, Bocchetta, Martina, Foiani, Martha, Greaves, Caroline V, Peakman, Georgia, Russell, Lucy, Swift, Imogen, Todd, Emily, Rohrer, Jonathan D, Boeve, Bradley F, Rosen, Howard J, Boxer, Adam L, and consortia, on behalf of the ALLFTD and GENFI
Subjects: Biomedical and Clinical Sciences, Neurosciences, Clinical Sciences, Neurodegenerative, Genetics, Prevention, Dementia, Brain Disorders, Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD), Clinical Research, Alzheimer's Disease, Frontotemporal Dementia (FTD), Aging, Acquired Cognitive Impairment, Clinical Trials and Supportive Activities, 2.1 Biological and endogenous factors, Aetiology, Adult, Aged, Aged, 80 and over, Biomarkers, Cohort Studies, Disease Progression, Female, Frontotemporal Lobar Degeneration, Humans, Magnetic Resonance Imaging, Male, Middle Aged, Neurofilament Proteins, Predictive Value of Tests, Young Adult, ALLFTD and GENFI consortia, Cognitive Sciences, Neurology & Neurosurgery, Clinical sciences
Abstract: ObjectiveWe tested the hypothesis that plasma neurofilament light chain (NfL) identifies asymptomatic carriers of familial frontotemporal lobar degeneration (FTLD)-causing mutations at risk of disease progression.MethodsBaseline plasma NfL concentrations were measured with single-molecule array in original (n = 277) and validation (n = 297) cohorts. C9orf72, GRN, and MAPT mutation carriers and noncarriers from the same families were classified by disease severity (asymptomatic, prodromal, and full phenotype) using the CDR Dementia Staging Instrument plus behavior and language domains from the National Alzheimer's Disease Coordinating Center FTLD module (CDR+NACC-FTLD). Linear mixed-effect models related NfL to clinical variables.ResultsIn both cohorts, baseline NfL was higher in asymptomatic mutation carriers who showed phenoconversion or disease progression compared to nonprogressors (original: 11.4 ± 7 pg/mL vs 6.7 ± 5 pg/mL, p = 0.002; validation: 14.1 ± 12 pg/mL vs 8.7 ± 6 pg/mL, p = 0.035). Plasma NfL discriminated symptomatic from asymptomatic mutation carriers or those with prodromal disease (original cutoff: 13.6 pg/mL, 87.5% sensitivity, 82.7% specificity; validation cutoff: 19.8 pg/mL, 87.4% sensitivity, 84.3% specificity). Higher baseline NfL correlated with worse longitudinal CDR+NACC-FTLD sum of boxes scores, neuropsychological function, and atrophy, regardless of genotype or disease severity, including asymptomatic mutation carriers.ConclusionsPlasma NfL identifies asymptomatic carriers of FTLD-causing mutations at short-term risk of disease progression and is a potential tool to select participants for prevention clinical trials.Trial registration informationClinicalTrials.gov Identifier: NCT02372773 and NCT02365922.Classification of evidenceThis study provides Class I evidence that in carriers of FTLD-causing mutations, elevation of plasma NfL predicts short-term risk of clinical progression.
Published: 2021

22. Gene Expression Imputation Across Multiple Tissue Types Provides Insight Into the Genetic Architecture of Frontotemporal Dementia and Its Clinical Subtypes

Author: Reus, Lianne M, Pasaniuc, Bogdan, Posthuma, Danielle, Boltz, Toni, Consortium, International FTD-Genomics, Ferrari, Raffaele, Hernandez, Dena G, Nalls, Michael A, Rohrer, Jonathan D, Ramasamy, Adaikalavan, Kwok, John BJ, Dobson-Stone, Carol, Brooks, William S, Schofield, Peter R, Halliday, Glenda M, Hodges, John R, Piguet, Olivier, Bartley, Lauren, Thompson, Elizabeth, Hernández, Isabel, Ruiz, Agustín, Boada, Mercè, Borroni, Barbara, Padovani, Alessandro, Cruchaga, Carlos, Cairns, Nigel J, Benussi, Luisa, Binetti, Giuliano, Ghidoni, Roberta, Forloni, Gianluigi, Galimberti, Daniela, Fenoglio, Chiara, Serpente, Maria, Scarpini, Elio, Clarimón, Jordi, Lleó, Alberto, Blesa, Rafael, Waldö, Maria Landqvist, Nilsson, Karin, Nilsson, Christer, Mackenzie, Ian RA, Hsiung, Ging-Yuek R, Mann, David MA, Grafman, Jordan, Morris, Christopher M, Attems, Johannes, Griffiths, Timothy D, McKeith, Ian G, Thomas, Alan J, Pietrini, Pietro, Huey, Edward D, Wassermann, Eric M, Baborie, Atik, Jaros, Evelyn, Tierney, Michael C, Pastor, Pau, Razquin, Cristina, Ortega-Cubero, Sara, Alonso, Elena, Perneczky, Robert, Diehl-Schmid, Janine, Alexopoulos, Panagiotis, Kurz, Alexander, Rainero, Innocenzo, Rubino, Elisa, Pinessi, Lorenzo, Rogaeva, Ekaterina, St. George-Hyslop, Peter, Rossi, Giacomina, Tagliavini, Fabrizio, Giaccone, Giorgio, Rowe, James B, Schlachetzki, Johannes CM, Uphill, James, Collinge, John, Mead, Simon, Danek, Adrian, Van Deerlin, Vivianna M, Grossman, Murray, Trojanowski, John Q, van der Zee, Julie, Van Broeckhoven, Christine, Cappa, Stefano F, Le Ber, Isabelle, Hannequin, Didier, Golfier, Véronique, Vercelletto, Martine, Brice, Alexis, Nacmias, Benedetta, Sorbi, Sandro, Bagnoli, Silvia, Piaceri, Irene, Nielsen, Jørgen E, Hjermind, Lena E, Riemenschneider, Matthias, Mayhaus, Manuel, Ibach, Bernd, Gasparoni, Gilles, Pichler, Sabrina, and Gu, Wei
Subjects: Biological Sciences, Genetics, Acquired Cognitive Impairment, Frontotemporal Dementia (FTD), Aging, Dementia, Neurodegenerative, Neurosciences, Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD), Brain Disorders, Prevention, Alzheimer's Disease Related Dementias (ADRD), Rare Diseases, Aetiology, 2.1 Biological and endogenous factors, Neurological, Frontotemporal Dementia, Gene Expression, Humans, International FTD-Genomics Consortium, 17q21.31 inversion region, Dorsolateral prefrontal cortex, Expression quantitative trait loci, Frontotemporal dementia, SEC22B, Transcriptome-wide association study, Medical and Health Sciences, Psychology and Cognitive Sciences, Psychiatry, Biological sciences, Biomedical and clinical sciences, Psychology
Abstract: BackgroundThe etiology of frontotemporal dementia (FTD) is poorly understood. To identify genes with predicted expression levels associated with FTD, we integrated summary statistics with external reference gene expression data using a transcriptome-wide association study approach.MethodsFUSION software was used to leverage FTD summary statistics (all FTD: n = 2154 cases, n = 4308 controls; behavioral variant FTD: n = 1337 cases, n = 2754 controls; semantic dementia: n = 308 cases, n = 616 controls; progressive nonfluent aphasia: n = 269 cases, n = 538 controls; FTD with motor neuron disease: n = 200 cases, n = 400 controls) from the International FTD-Genomics Consortium with 53 expression quantitative loci tissue type panels (n = 12,205; 5 consortia). Significance was assessed using a 5% false discovery rate threshold.ResultsWe identified 73 significant gene-tissue associations for FTD, representing 44 unique genes in 34 tissue types. Most significant findings were derived from dorsolateral prefrontal cortex splicing data (n = 19 genes, 26%). The 17q21.31 inversion locus contained 23 significant associations, representing 6 unique genes. Other top hits included SEC22B (a gene involved in vesicle trafficking), TRGV5, and ZNF302. A single gene finding (RAB38) was observed for behavioral variant FTD. For other clinical subtypes, no significant associations were observed.ConclusionsWe identified novel candidate genes (e.g., SEC22B) and previously reported risk regions (e.g., 17q21.31) for FTD. Most significant associations were observed in dorsolateral prefrontal cortex splicing data despite the modest sample size of this reference panel. This suggests that our findings are specific to FTD and are likely to be biologically relevant highlights of genes at different FTD risk loci that are contributing to the disease pathology.
Published: 2021

23. Prodromal language impairment in genetic frontotemporal dementia within the GENFI cohort

Author: Nelson, Annabel, Thomas, David L., Todd, Emily, Benotmane, Hanya, Nicholas, Jennifer, Shafei, Rachelle, Timberlake, Carolyn, Cope, Thomas, Rittman, Timothy, Benussi, Alberto, Premi, Enrico, Gasparotti, Roberto, Archetti, Silvana, Gazzina, Stefano, Cantoni, Valentina, Arighi, Andrea, Fenoglio, Chiara, Scarpini, Elio, Fumagalli, Giorgio, Borracci, Vittoria, Rossi, Giacomina, Giaccone, Giorgio, Di Fede, Giuseppe, Caroppo, Paola, Prioni, Sara, Redaelli, Veronica, Tang-Wai, David, Rogaeva, Ekaterina, Castelo-Branco, Miguel, Freedman, Morris, Keren, Ron, Black, Sandra, Mitchell, Sara, Shoesmith, Christen, Bartha, Robart, Rademakers, Rosa, Poos, Jackie, Papma, Janne M., Giannini, Lucia, van Minkelen, Rick, Pijnenburg, Yolande, Nacmias, Benedetta, Ferrari, Camilla, Polito, Cristina, Lombardi, Gemma, Bessi, Valentina, Veldsman, Michele, Andersson, Christin, Thonberg, Hakan, Öijerstedt, Linn, Jelic, Vesna, Thompson, Paul, Langheinrich, Tobias, Lladó, Albert, Antonell, Anna, Olives, Jaume, Balasa, Mircea, Bargalló, Nuria, Borrego-Ecija, Sergi, Verdelho, Ana, Maruta, Carolina, Ferreira, Catarina B., Miltenberger, Gabriel, do Couto, Frederico Simões, Gabilondo, Alazne, Gorostidi, Ana, Villanua, Jorge, Cañada, Marta, Tainta, Mikel, Zulaica, Miren, Barandiaran, Myriam, Alves, Patricia, Bender, Benjamin, Wilke, Carlo, Graf, Lisa, Vogels, Annick, Vandenbulcke, Mathieu, Van Damme, Philip, Bruffaerts, Rose, Poesen, Koen, Rosa-Neto, Pedro, Gauthier, Serge, Camuzat, Agnès, Brice, Alexis, Bertrand, Anne, Funkiewiez, Aurélie, Rinaldi, Daisy, Saracino, Dario, Colliot, Olivier, Sayah, Sabrina, Prix, Catharina, Wlasich, Elisabeth, Wagemann, Olivia, Loosli, Sandra, Schönecker, Sonja, Hoegen, Tobias, Lombardi, Jolina, Anderl-Straub, Sarah, Rollin, Adeline, Kuchcinski, Gregory, Bertoux, Maxime, Lebouvier, Thibaud, Deramecourt, Vincent, Santiago, Beatriz, Duro, Diana, Leitão, Maria João, Almeida, Maria Rosario, Tábuas-Pereira, Miguel, Afonso, Sónia, Samra, Kiran, MacDougall, Amy M., Bouzigues, Arabella, Bocchetta, Martina, Cash, David M., Greaves, Caroline V., Convery, Rhian S., van Swieten, John C., Jiskoot, Lize, Seelaar, Harro, Moreno, Fermin, Sanchez-Valle, Raquel, Laforce, Robert, Graff, Caroline, Masellis, Mario, Tartaglia, Maria Carmela, Rowe, James B., Borroni, Barbara, Finger, Elizabeth, Synofzik, Matthis, Galimberti, Daniela, Vandenberghe, Rik, de Mendonça, Alexandre, Butler, Chris R., Gerhard, Alex, Ducharme, Simon, Le Ber, Isabelle, Tiraboschi, Pietro, Santana, Isabel, Pasquier, Florence, Levin, Johannes, Otto, Markus, Sorbi, Sandro, Rohrer, Jonathan D., and Russell, Lucy L.
Published: 2023
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24. Accurate Bayesian segmentation of thalamic nuclei using diffusion MRI and an improved histological atlas

Author: Tregidgo, Henry F.J., Soskic, Sonja, Althonayan, Juri, Maffei, Chiara, Van Leemput, Koen, Golland, Polina, Insausti, Ricardo, Lerma-Usabiaga, Garikoitz, Caballero-Gaudes, César, Paz-Alonso, Pedro M., Yendiki, Anastasia, Alexander, Daniel C., Bocchetta, Martina, Rohrer, Jonathan D., and Iglesias, Juan Eugenio
Published: 2023
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25. Domain-Agnostic Segmentation of Thalamic Nuclei from Joint Structural and Diffusion MRI

Author: Tregidgo, Henry F. J., primary, Soskic, Sonja, additional, Olchanyi, Mark D., additional, Althonayan, Juri, additional, Billot, Benjamin, additional, Maffei, Chiara, additional, Golland, Polina, additional, Yendiki, Anastasia, additional, Alexander, Daniel C., additional, Bocchetta, Martina, additional, Rohrer, Jonathan D., additional, and Iglesias, Juan Eugenio, additional
Published: 2023
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26. Temporal order of clinical and biomarker changes in familial frontotemporal dementia

Author: Staffaroni, Adam M., Quintana, Melanie, Wendelberger, Barbara, Heuer, Hilary W., Russell, Lucy L., Cobigo, Yann, Wolf, Amy, Goh, Sheng-Yang Matt, Petrucelli, Leonard, Gendron, Tania F., Heller, Carolin, Clark, Annie L., Taylor, Jack Carson, Wise, Amy, Ong, Elise, Forsberg, Leah, Brushaber, Danielle, Rojas, Julio C., VandeVrede, Lawren, Ljubenkov, Peter, Kramer, Joel, Casaletto, Kaitlin B., Appleby, Brian, Bordelon, Yvette, Botha, Hugo, Dickerson, Bradford C., Domoto-Reilly, Kimiko, Fields, Julie A., Foroud, Tatiana, Gavrilova, Ralitza, Geschwind, Daniel, Ghoshal, Nupur, Goldman, Jill, Graff-Radford, Jonathon, Graff-Radford, Neill, Grossman, Murray, Hall, Matthew G. H., Hsiung, Ging-Yuek, Huey, Edward D., Irwin, David, Jones, David T., Kantarci, Kejal, Kaufer, Daniel, Knopman, David, Kremers, Walter, Lago, Argentina Lario, Lapid, Maria I., Litvan, Irene, Lucente, Diane, Mackenzie, Ian R., Mendez, Mario F., Mester, Carly, Miller, Bruce L., Onyike, Chiadi U., Rademakers, Rosa, Ramanan, Vijay K., Ramos, Eliana Marisa, Rao, Meghana, Rascovsky, Katya, Rankin, Katherine P., Roberson, Erik D., Savica, Rodolfo, Tartaglia, M. Carmela, Weintraub, Sandra, Wong, Bonnie, Cash, David M., Bouzigues, Arabella, Swift, Imogen J., Peakman, Georgia, Bocchetta, Martina, Todd, Emily G., Convery, Rhian S., Rowe, James B., Borroni, Barbara, Galimberti, Daniela, Tiraboschi, Pietro, Masellis, Mario, Finger, Elizabeth, van Swieten, John C., Seelaar, Harro, Jiskoot, Lize C., Sorbi, Sandro, Butler, Chris R., Graff, Caroline, Gerhard, Alexander, Langheinrich, Tobias, Laforce, Robert, Sanchez-Valle, Raquel, de Mendonça, Alexandre, Moreno, Fermin, Synofzik, Matthis, Vandenberghe, Rik, Ducharme, Simon, Le Ber, Isabelle, Levin, Johannes, Danek, Adrian, Otto, Markus, Pasquier, Florence, Santana, Isabel, Kornak, John, Boeve, Bradley F., Rosen, Howard J., Rohrer, Jonathan D., and Boxer, Adam. L.
Published: 2022
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27. Prioritization of Drug Targets for Neurodegenerative Diseases by Integrating Genetic and Proteomic Data From Brain and Blood

Author: Ferrari, Raffaele, Hernandez, Dena G., Nalls, Michael A., Rohrer, Jonathan D., Ramasamy, Adaikalavan, Kwok, John B.J., Dobson-Stone, Carol, Brooks, William S., Schofield, Peter R., Halliday, Glenda M., Hodges, John R., Piguet, Olivier, Bartley, Lauren, Thompson, Elizabeth, Haan, Eric, Hernández, Isabel, Ruiz, Agustín, Boada, Mercè, Borroni, Barbara, Padovani, Alessandro, Cruchaga, Carlos, Cairns, Nigel J., Benussi, Luisa, Binetti, Giuliano, Ghidoni, Roberta, Forloni, Gianluigi, Galimberti, Daniela, Fenoglio, Chiara, Serpente, Maria, Scarpini, Elio, Clarimón, Jordi, Lleó, Alberto, Blesa, Rafael, Waldö, Maria Landqvist, Nilsson, Karin, Nilsson, Christer, Mackenzie, Ian R.A., Hsiung, Ging-Yuek R., Mann, David M.A., Grafman, Jordan, Morris, Christopher M., Attems, Johannes, Griffiths, Timothy D., McKeith, Ian G., Thomas, Alan J., Pietrini, P., Huey, Edward D., Wassermann, Eric M., Baborie, Atik, Jaros, Evelyn, Tierney, Michael C., Pastor, Pau, Razquin, Cristina, Ortega-Cubero, Sara, Alonso, Elena, Perneczky, Robert, Diehl-Schmid, Janine, Alexopoulos, Panagiotis, Kurz, Alexander, Rainero, Innocenzo, Rubino, Elisa, Pinessi, Lorenzo, Rogaeva, Ekaterina, St. George-Hyslop, Peter, Rossi, Giacomina, Tagliavini, Fabrizio, Giaccone, Giorgio, Rowe, James B., Schlachetzki, Johannes C.M., Uphill, James, Collinge, John, Mead, Simon, Danek, Adrian, Van Deerlin, Vivianna M., Grossman, Murray, Trojanowski, John Q., van der Zee, Julie, Deschamps, William, Van Langenhove, Tim, Cruts, Marc, Van Broeckhoven, Christine, Cappa, Stefano F., Le Ber, Isabelle, Hannequin, Didier, Golfier, Véronique, Vercelletto, Martine, Brice, Alexis, Nacmias, Benedetta, Sorbi, Sandro, Bagnoli, Silvia, Piaceri, Irene, Nielsen, Jørgen E., Hjermind, Lena E., Riemenschneider, Matthias, Mayhaus, Manuel, Ibach, Bernd, Gasparoni, Gilles, Pichler, Sabrina, Gu, Wei, Rossor, Martin N., Fox, Nick C., Warren, Jason D., Spillantini, Maria Grazia, Morris, Huw R., Rizzu, Patrizia, Heutink, Peter, Snowden, Julie S., Rollinson, Sara, Richardson, Anna, Gerhard, Alexander, Bruni, Amalia C., Maletta, Raffaele, Frangipane, Francesca, Cupidi, Chiara, Bernardi, Livia, Anfossi, Maria, Gallo, Maura, Conidi, Maria Elena, Smirne, Nicoletta, Rademakers, Rosa, Baker, Matt, Dickson, Dennis W., Graff-Radford, Neill R., Petersen, Ronald C., Knopman, David, Josephs, Keith A., Boeve, Bradley F., Parisi, Joseph E., Seeley, William W., Miller, Bruce L., Karydas, Anna M., Rosen, Howard, van Swieten, John C., Dopper, Elise G.P., Seelaar, Harro, Pijnenburg, Yolande A.L., Scheltens, Philip, Logroscino, Giancarlo, Capozzo, Rosa, Novelli, Valeria, Puca, Annibale A., Franceschi, Massimo, Postiglione, Alfredo, Milan, Graziella, Sorrentino, Paolo, Kristiansen, Mark, Chiang, Huei-Hsin, Graff, Caroline, Pasquier, Florence, Rollin, Adeline, Deramecourt, Vincent, Lebert, Florence, Kapogiannis, Dimitrios, Ferrucci, Luigi, Pickering-Brown, Stuart, Singleton, Andrew B., Hardy, John, Momeni, Parastoo, Ge, Yi-Jun, Ou, Ya-Nan, Deng, Yue-Ting, Wu, Bang-Sheng, Yang, Liu, Zhang, Ya-Ru, Chen, Shi-Dong, Huang, Yu-Yuan, Dong, Qiang, Tan, Lan, and Yu, Jin-Tai
Published: 2023
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28. Early neurotransmitters changes in prodromal frontotemporal dementia: A GENFI study

Author: Esteve, Aitana Sogorb, Heller, Carolin, Greaves, Caroline V., Zetterberg, Henrik, Swift, Imogen J., Samra, Kiran, Shafei, Rachelle, Timberlake, Carolyn, Cope, Thomas, Rittman, Timothy, Arighi, Andrea, Fenoglio, Chiara, Scarpini, Elio, Fumagalli, Giorgio, Borracci, Vittoria, Rossi, Giacomina, Giaccone, Giorgio, Di Fede, Giuseppe, Caroppo, Paola, Tiraboschi, Pietro, Prioni, Sara, Redaelli, Veronica, Tang-Wai, David, Rogaeva, Ekaterina, Castelo-Branco, Miguel, Freedman, Morris, Keren, Ron, Black, Sandra, Mitchell, Sara, Shoesmith, Christen, Bartha, Robart, Rademakers, Rosa, Poos, Jackie, Papma, Janne M., Giannini, Lucia, van Minkelen, Rick, Pijnenburg, Yolande, Nacmias, Benedetta, Ferrari, Camilla, Polito, Cristina, Lombardi, Gemma, Bessi, Valentina, Veldsman, Michele, Andersson, Christin, Thonberg, Hakan, Öijerstedt, Linn, Jelic, Vesna, Thompson, Paul, Langheinrich, Tobias, Lladó, Albert, Antonell, Anna, Olives, Jaume, Balasa, Mircea, Bargalló, Nuria, Borrego-Ecija, Sergi, Verdelho, Ana, Maruta, Carolina, Ferreira, Catarina B., Miltenberger, Gabriel, do Couto, Frederico Simões, Gabilondo, Alazne, Gorostidi, Ana, Villanua, Jorge, Cañada, Marta, Tainta, Mikel, Zulaica, Miren, Barandiaran, Myriam, Alves, Patricia, Bender, Benjamin, Wilke, Carlo, Graf, Lisa, Vogels, Annick, Vandenbulcke, Mathieu, Van Damme, Philip, Bruffaerts, Rose, Poesen, Koen, Rosa-Neto, Pedro, Gauthier, Serge, Camuzat, Agnès, Brice, Alexis, Bertrand, Anne, Funkiewiez, Aurélie, Rinaldi, Daisy, Saracino, Dario, Colliot, Olivier, Sayah, Sabrina, Prix, Catharina, Wlasich, Elisabeth, Wagemann, Olivia, Loosli, Sandra, Schönecker, Sonja, Hoegen, Tobias, Lombardi, Jolina, Anderl-Straub, Sarah, Rollin, Adeline, Kuchcinski, Gregory, Bertoux, Maxime, Lebouvier, Thibaud, Deramecourt, Vincent, Santiago, Beatriz, Duro, Diana, Leitão, Maria João, Almeida, Maria Rosario, Tábuas-Pereira, Miguel, Afonso, Sónia, Premi, Enrico, Pengo, Marta, Mattioli, Irene, Cantoni, Valentina, Dukart, Juergen, Gasparotti, Roberto, Buratti, Emanuele, Padovani, Alessandro, Bocchetta, Martina, Todd, Emily G., Bouzigues, Arabella, Cash, David M., Convery, Rhian S., Russell, Lucy L., Foster, Phoebe, Thomas, David L., van Swieten, John C., Jiskoot, Lize C., Seelaar, Harro, Galimberti, Daniela, Sanchez-Valle, Raquel, Laforce, Robert, Jr, Moreno, Fermin, Synofzik, Matthis, Graff, Caroline, Masellis, Mario, Tartaglia, Maria Carmela, Rowe, James B., Tsvetanov, Kamen A., Vandenberghe, Rik, Finger, Elizabeth, de Mendonça, Alexandre, Santana, Isabel, Butler, Chris R., Ducharme, Simon, Gerhard, Alexander, Levin, Johannes, Otto, Markus, Sorbi, Sandro, Le Ber, Isabelle, Pasquier, Florence, Rohrer, Jonathan D., and Borroni, Barbara
Published: 2023
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29. New directions in clinical trials for frontotemporal lobar degeneration: Methods and outcome measures.

Author: Boxer, Adam L, Gold, Michael, Feldman, Howard, Boeve, Bradley F, Dickinson, Susan L-J, Fillit, Howard, Ho, Carole, Paul, Robert, Pearlman, Rodney, Sutherland, Margaret, Verma, Ajay, Arneric, Stephen P, Alexander, Brian M, Dickerson, Bradford C, Dorsey, Earl Ray, Grossman, Murray, Huey, Edward D, Irizarry, Michael C, Marks, William J, Masellis, Mario, McFarland, Frances, Niehoff, Debra, Onyike, Chiadi U, Paganoni, Sabrina, Panzara, Michael A, Rockwood, Kenneth, Rohrer, Jonathan D, Rosen, Howard, Schuck, Robert N, Soares, Holly D, and Tatton, Nadine
Subjects: Humans, Atrophy, Magnetic Resonance Imaging, Clinical Trials as Topic, Congresses as Topic, Frontotemporal Lobar Degeneration, Biomarkers, ARTFL, Biomarker, C9orf72, Clinical trial, FTD, FTLD, Frontotemporal dementia, Frontotemporal lobar degeneration, GRN, LEFFTDS, MAPT, Primary progressive aphasia, Progressive supranuclear palsy, Brain Disorders, Genetics, Acquired Cognitive Impairment, Dementia, Clinical Trials and Supportive Activities, Alzheimer's Disease Related Dementias (ADRD), Frontotemporal Dementia (FTD), Rare Diseases, Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD), Clinical Research, Neurodegenerative, Geriatrics, Clinical Sciences, Neurosciences
Abstract: IntroductionFrontotemporal lobar degeneration (FTLD) is the most common form of dementia for those under 60 years of age. Increasing numbers of therapeutics targeting FTLD syndromes are being developed.MethodsIn March 2018, the Association for Frontotemporal Degeneration convened the Frontotemporal Degeneration Study Group meeting in Washington, DC, to discuss advances in the clinical science of FTLD.ResultsChallenges exist for conducting clinical trials in FTLD. Two of the greatest challenges are (1) the heterogeneity of FTLD syndromes leading to difficulties in efficiently measuring treatment effects and (2) the rarity of FTLD disorders leading to recruitment challenges.DiscussionNew personalized endpoints that are clinically meaningful to individuals and their families should be developed. Personalized approaches to analyzing MRI data, development of new fluid biomarkers and wearable technologies will help to improve the power to detect treatment effects in FTLD clinical trials and enable new, clinical trial designs, possibly leveraged from the experience of oncology trials. A computational visualization and analysis platform that can support novel analyses of combined clinical, genetic, imaging, biomarker data with other novel modalities will be critical to the success of these endeavors.
Published: 2020

30. The Benson Complex Figure Test detects deficits in visuoconstruction and visual memory in symptomatic familial frontotemporal dementia: A GENFI study

Author: Jiskoot, Lize C., Russell, Lucy L., Peakman, Georgia, Convery, Rhian S., Greaves, Caroline V., Bocchetta, Martina, Poos, Jackie M., Seelaar, Harro, Giannini, Lucia A.A., van Swieten, John C., van Minkelen, Rick, Pijnenburg, Yolande A.L., Rowe, James B., Borroni, Barbara, Galimberti, Daniela, Masellis, Mario, Tartaglia, Carmela, Finger, Elizabeth, Butler, Chris R., Graff, Caroline, Laforce, Robert, Jr, Sanchez-Valle, Raquel, de Mendonça, Alexandre, Moreno, Fermin, Synofzik, Matthis, Vandenberghe, Rik, Ducharme, Simon, le Ber, Isabelle, Levin, Johannes, Otto, Markus, Pasquier, Florence, Santana, Isabel, Cash, David M., Thomas, David, and Rohrer, Jonathan D.
Published: 2023
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31. Distinct hypothalamic involvement in the amyotrophic lateral sclerosis-frontotemporal dementia spectrum

Author: Tse, Nga Yan, Bocchetta, Martina, Todd, Emily G., Devenney, Emma M., Tu, Sicong, Caga, Jashelle, Hodges, John R., Halliday, Glenda M., Irish, Muireann, Kiernan, Matthew C., Piguet, Olivier, Rohrer, Jonathan D., and Ahmed, Rebekah M.
Published: 2023
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32. Anomia is present pre-symptomatically in frontotemporal dementia due to MAPT mutations

Author: Bouzigues, Arabella, Russell, Lucy L., Peakman, Georgia, Bocchetta, Martina, Greaves, Caroline V., Convery, Rhian S., Todd, Emily, Rowe, James B., Borroni, Barbara, Galimberti, Daniela, Tiraboschi, Pietro, Masellis, Mario, Tartaglia, Maria Carmela, Finger, Elizabeth, van Swieten, John C., Seelaar, Harro, Jiskoot, Lize, Sorbi, Sandro, Butler, Chris R., Graff, Caroline, Gerhard, Alexander, Langheinrich, Tobias, Laforce, Robert, Sanchez-Valle, Raquel, de Mendonça, Alexandre, Moreno, Fermin, Synofzik, Matthis, Vandenberghe, Rik, Ducharme, Simon, Le Ber, Isabelle, Levin, Johannes, Danek, Adrian, Otto, Markus, Pasquier, Florence, Santana, Isabel, and Rohrer, Jonathan D.
Published: 2022
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33. Defining the presymptomatic phase of frontotemporal dementia

Author: Russell, Lucy L. and Rohrer, Jonathan D.
Published: 2023
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34. Data-driven neuroanatomical subtypes of primary progressive aphasia

Author: Taylor, Beatrice, primary, Bocchetta, Martina, additional, Shand, Cameron, additional, Todd, Emily G, additional, Chokesuwattanaskul, Anthipa, additional, Crutch, Sebastian J, additional, Warren, Jason D, additional, Hardy, Chris JD, additional, Rohrer, Jonathan D, additional, and Oxtoby, Neil P, additional
Published: 2024
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35. Concurrent validity, test-retest reliability, and normative properties of the Ignite app: a cognitive assessment for frontotemporal dementia.

Author: Convery, Rhian S, primary, Adams-Carr, Kerala, additional, Nicholas, Jennifer M, additional, Moore, Katrina M, additional, Goldsmith, Sophie, additional, Bocchetta, Martina, additional, Russell, Lucy L, additional, and Rohrer, Jonathan D, additional
Published: 2024
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36. MAPT H2 haplotype and risk of Pick's disease in the Pick's disease International Consortium: a genetic association study

Author: Valentino, Rebecca R, primary, Scotton, William J, additional, Roemer, Shanu F, additional, Lashley, Tammaryn, additional, Heckman, Michael G, additional, Shoai, Maryam, additional, Martinez-Carrasco, Alejandro, additional, Tamvaka, Nicole, additional, Walton, Ronald L, additional, Baker, Matthew C, additional, Macpherson, Hannah L, additional, Real, Raquel, additional, Soto-Beasley, Alexandra I, additional, Mok, Kin, additional, Revesz, Tamas, additional, Christopher, Elizabeth A, additional, DeTure, Michael, additional, Seeley, William W, additional, Lee, Edward B, additional, Frosch, Matthew P, additional, Molina-Porcel, Laura, additional, Gefen, Tamar, additional, Redding-Ochoa, Javier, additional, Ghetti, Bernardino, additional, Robinson, Andrew C, additional, Kobylecki, Christopher, additional, Rowe, James B, additional, Beach, Thomas G, additional, Teich, Andrew F, additional, Keith, Julia L, additional, Bodi, Istvan, additional, Halliday, Glenda M, additional, Gearing, Marla, additional, Arzberger, Thomas, additional, Morris, Christopher M, additional, White, Charles L, additional, Mechawar, Naguib, additional, Boluda, Susana, additional, MacKenzie, Ian R, additional, McLean, Catriona, additional, Cykowski, Matthew D, additional, Wang, Shih-Hsiu J, additional, Graff, Caroline, additional, Nagra, Rashed M, additional, Kovacs, Gabor G, additional, Giaccone, Giorgio, additional, Neumann, Manuela, additional, Ang, Lee-Cyn, additional, Carvalho, Agostinho, additional, Morris, Huw R, additional, Rademakers, Rosa, additional, Hardy, John A, additional, Dickson, Dennis W, additional, Rohrer, Jonathan D, additional, Ross, Owen A, additional, Warner, Thomas T, additional, Jaunmuktane, Zane, additional, Boeve, Bradley F, additional, Duara, Ranjan, additional, Graff-Radford, Neill R, additional, Josephs, Keith A, additional, Knopman, David S, additional, Koga, Shunsuke, additional, Murray, Melissa E, additional, Lyons, Kelly E, additional, Pahwa, Rajesh, additional, Petersen, Ronald C, additional, Whitwell, Jennifer L, additional, Grinberg, Lea T, additional, Miller, Bruce, additional, Schlereth, Athena, additional, Spina, Salvatore, additional, Grossman, Murray, additional, Irwin, David J, additional, Suh, EunRan, additional, Trojanowski, John Q, additional, Van Deerlin, Vivianna M, additional, Wolk, David A, additional, Connors, Theresa R, additional, Dooley, Patrick M, additional, Oakley, Derek H, additional, Aldecoa, Iban, additional, Balasa, Mircea, additional, Gelpi, Ellen, additional, Borrego-Écija, Sergi, additional, Gascon-Bayarri, Jordi, additional, Sánchez-Valle, Raquel, additional, Sanz-Cartagena, Pilar, additional, Piñol-Ripoll, Gerard, additional, Bigio, Eileen H, additional, Flanagan, Margaret E, additional, Rogalski, Emily J, additional, Weintraub, Sandra, additional, Schneider, Julie A, additional, Peng, Lihua, additional, Zhu, Xiongwei, additional, Chang, Koping, additional, Troncoso, Juan C, additional, Prokop, Stefan, additional, Newell, Kathy L, additional, Jones, Matthew, additional, Richardson, Anna, additional, Roncaroli, Federico, additional, Snowden, Julie, additional, Allinson, Kieren, additional, Singh, Poonam, additional, Serrano, Geidy E, additional, Flowers, Xena E, additional, Goldman, James E, additional, Heaps, Allison C, additional, Leskinen, Sandra P, additional, Black, Sandra E, additional, Masellis, Mario, additional, King, Andrew, additional, Al-Sarraj, Safa, additional, Troakes, Claire, additional, Hodges, John R, additional, Kril, Jillian J, additional, Kwok, John B, additional, Piguet, Olivier, additional, Roeber, Sigrun, additional, Attems, Johannes, additional, Thomas, Alan J, additional, Evers, Bret M., additional, Bieniek, Kevin F, additional, Sieben, Anne A, additional, Cras, Patrick P, additional, De Vil, Bart B, additional, Bird, Thomas, additional, Castellani, Rudolph J, additional, Chaffee, Ann, additional, Franklin, Erin, additional, Haroutunian, Vahram, additional, Jacobsen, Max, additional, Keene, Dirk, additional, Latimer, Caitlin S, additional, Metcalf, Jeff, additional, Perrin, Richard J, additional, Purohit, Dushyant P, additional, Rissman, Robert A, additional, Schantz, Aimee, additional, Walker, Jamie, additional, De Deyn, Peter P, additional, Duyckaerts, Charles, additional, Le Ber, Isabelle, additional, Seilhean, Danielle, additional, Turbant-Leclere, Sabrina, additional, Ervin, John F, additional, Nennesmo, Inger, additional, Riehl, James, additional, Nacmias, Benedetta, additional, Finger, Elizabeth C, additional, Blauwendraat, Cornelis, additional, Nalls, Mike A, additional, Singleton, Andrew B, additional, Vitale, Dan, additional, Cunha, Cristina, additional, and Wszolek, Zbigniew K, additional
Published: 2024
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37. Clinical value of cerebrospinal fluid neurofilament light chain in semantic dementia.

Author: Meeter, Lieke HH, Steketee, Rebecca ME, Salkovic, Dina, Vos, Maartje E, Grossman, Murray, McMillan, Corey T, Irwin, David J, Boxer, Adam L, Rojas, Julio C, Olney, Nicholas T, Karydas, Anna, Miller, Bruce L, Pijnenburg, Yolande AL, Barkhof, Frederik, Sánchez-Valle, Raquel, Lladó, Albert, Borrego-Ecija, Sergi, Diehl-Schmid, Janine, Grimmer, Timo, Goldhardt, Oliver, Santillo, Alexander F, Hansson, Oskar, Vestberg, Susanne, Borroni, Barbara, Padovani, Alessandro, Galimberti, Daniela, Scarpini, Elio, Rohrer, Jonathan D, Woollacott, Ione OC, Synofzik, Matthis, Wilke, Carlo, de Mendonca, Alexandre, Vandenberghe, Rik, Benussi, Luisa, Ghidoni, Roberta, Binetti, Giuliano, Niessen, Wiro J, Papma, Janne M, Seelaar, Harro, Jiskoot, Lize C, de Jong, Frank Jan, Donker Kaat, Laura, Del Campo, Marta, Teunissen, Charlotte E, Bron, Esther E, Van den Berg, Esther, and Van Swieten, John C
Subjects: Humans, Neurofilament Proteins, Magnetic Resonance Imaging, Proportional Hazards Models, Case-Control Studies, Retrospective Studies, Cross-Sectional Studies, Neuropsychological Tests, Aged, Middle Aged, Female, Male, Frontotemporal Dementia, Neuroimaging, Medical and Health Sciences, Psychology and Cognitive Sciences, Neurology & Neurosurgery
Abstract: BackgroundSemantic dementia (SD) is a neurodegenerative disorder characterised by progressive language problems falling within the clinicopathological spectrum of frontotemporal lobar degeneration (FTLD). The development of disease-modifying agents may be facilitated by the relative clinical and pathological homogeneity of SD, but we need robust monitoring biomarkers to measure their efficacy. In different FTLD subtypes, neurofilament light chain (NfL) is a promising marker, therefore we investigated the utility of cerebrospinal fluid (CSF) NfL in SD.MethodsThis large retrospective multicentre study compared cross-sectional CSF NfL levels of 162 patients with SD with 65 controls. CSF NfL levels of patients were correlated with clinical parameters (including survival), neuropsychological test scores and regional grey matter atrophy (including longitudinal data in a subset).ResultsCSF NfL levels were significantly higher in patients with SD (median: 2326 pg/mL, IQR: 1628-3593) than in controls (577 (446-766), p
Published: 2019

38. Genome-wide analyses as part of the international FTLD-TDP whole-genome sequencing consortium reveals novel disease risk factors and increases support for immune dysfunction in FTLD

Author: Pottier, Cyril, Ren, Yingxue, Perkerson, Ralph B, Baker, Matt, Jenkins, Gregory D, van Blitterswijk, Marka, DeJesus-Hernandez, Mariely, van Rooij, Jeroen GJ, Murray, Melissa E, Christopher, Elizabeth, McDonnell, Shannon K, Fogarty, Zachary, Batzler, Anthony, Tian, Shulan, Vicente, Cristina T, Matchett, Billie, Karydas, Anna M, Hsiung, Ging-Yuek Robin, Seelaar, Harro, Mol, Merel O, Finger, Elizabeth C, Graff, Caroline, Öijerstedt, Linn, Neumann, Manuela, Heutink, Peter, Synofzik, Matthis, Wilke, Carlo, Prudlo, Johannes, Rizzu, Patrizia, Simon-Sanchez, Javier, Edbauer, Dieter, Roeber, Sigrun, Diehl-Schmid, Janine, Evers, Bret M, King, Andrew, Mesulam, M Marsel, Weintraub, Sandra, Geula, Changiz, Bieniek, Kevin F, Petrucelli, Leonard, Ahern, Geoffrey L, Reiman, Eric M, Woodruff, Bryan K, Caselli, Richard J, Huey, Edward D, Farlow, Martin R, Grafman, Jordan, Mead, Simon, Grinberg, Lea T, Spina, Salvatore, Grossman, Murray, Irwin, David J, Lee, Edward B, Suh, EunRan, Snowden, Julie, Mann, David, Ertekin-Taner, Nilufer, Uitti, Ryan J, Wszolek, Zbigniew K, Josephs, Keith A, Parisi, Joseph E, Knopman, David S, Petersen, Ronald C, Hodges, John R, Piguet, Olivier, Geier, Ethan G, Yokoyama, Jennifer S, Rissman, Robert A, Rogaeva, Ekaterina, Keith, Julia, Zinman, Lorne, Tartaglia, Maria Carmela, Cairns, Nigel J, Cruchaga, Carlos, Ghetti, Bernardino, Kofler, Julia, Lopez, Oscar L, Beach, Thomas G, Arzberger, Thomas, Herms, Jochen, Honig, Lawrence S, Vonsattel, Jean Paul, Halliday, Glenda M, Kwok, John B, White, Charles L, Gearing, Marla, Glass, Jonathan, Rollinson, Sara, Pickering-Brown, Stuart, Rohrer, Jonathan D, Trojanowski, John Q, Van Deerlin, Vivianna, Bigio, Eileen H, Troakes, Claire, Al-Sarraj, Safa, Asmann, Yan, Miller, Bruce L, Graff-Radford, Neill R, Boeve, Bradley F, and Seeley, William W
Subjects: Biomedical and Clinical Sciences, Neurosciences, Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD), Clinical Research, Brain Disorders, Rare Diseases, Human Genome, Alzheimer's Disease Related Dementias (ADRD), Dementia, Prevention, Genetics, Frontotemporal Dementia (FTD), Neurodegenerative, Acquired Cognitive Impairment, Biotechnology, Aetiology, 2.1 Biological and endogenous factors, Aged, DNA Repeat Expansion, Dipeptidyl-Peptidases and Tripeptidyl-Peptidases, Female, Frontal Lobe, Frontotemporal Lobar Degeneration, Genetic Predisposition to Disease, Genome-Wide Association Study, HLA-DQ Antigens, Humans, Intracellular Signaling Peptides and Proteins, Loss of Function Mutation, Male, Middle Aged, Nerve Tissue Proteins, Potassium Channels, Progranulins, Protein Serine-Threonine Kinases, Proteins, RNA, Messenger, Risk Factors, Sequence Analysis, RNA, Societies, Scientific, TDP-43 Proteinopathies, White People, Whole-genome sequencing FTLD-TDP, TBK1, DPP6, UNC13A, HLA, Immunity, Clinical Sciences, Neurology & Neurosurgery
Abstract: Frontotemporal lobar degeneration with neuronal inclusions of the TAR DNA-binding protein 43 (FTLD-TDP) represents the most common pathological subtype of FTLD. We established the international FTLD-TDP whole-genome sequencing consortium to thoroughly characterize the known genetic causes of FTLD-TDP and identify novel genetic risk factors. Through the study of 1131 unrelated Caucasian patients, we estimated that C9orf72 repeat expansions and GRN loss-of-function mutations account for 25.5% and 13.9% of FTLD-TDP patients, respectively. Mutations in TBK1 (1.5%) and other known FTLD genes (1.4%) were rare, and the disease in 57.7% of FTLD-TDP patients was unexplained by the known FTLD genes. To unravel the contribution of common genetic factors to the FTLD-TDP etiology in these patients, we conducted a two-stage association study comprising the analysis of whole-genome sequencing data from 517 FTLD-TDP patients and 838 controls, followed by targeted genotyping of the most associated genomic loci in 119 additional FTLD-TDP patients and 1653 controls. We identified three genome-wide significant FTLD-TDP risk loci: one new locus at chromosome 7q36 within the DPP6 gene led by rs118113626 (p value = 4.82e - 08, OR = 2.12), and two known loci: UNC13A, led by rs1297319 (p value = 1.27e - 08, OR = 1.50) and HLA-DQA2 led by rs17219281 (p value = 3.22e - 08, OR = 1.98). While HLA represents a locus previously implicated in clinical FTLD and related neurodegenerative disorders, the association signal in our study is independent from previously reported associations. Through inspection of our whole-genome sequence data for genes with an excess of rare loss-of-function variants in FTLD-TDP patients (n ≥ 3) as compared to controls (n = 0), we further discovered a possible role for genes functioning within the TBK1-related immune pathway (e.g., DHX58, TRIM21, IRF7) in the genetic etiology of FTLD-TDP. Together, our study based on the largest cohort of unrelated FTLD-TDP patients assembled to date provides a comprehensive view of the genetic landscape of FTLD-TDP, nominates novel FTLD-TDP risk loci, and strongly implicates the immune pathway in FTLD-TDP pathogenesis.
Published: 2019

39. Therapeutic trial design for frontotemporal dementia and related disorders.

Author: Desmarais, Philippe, Rohrer, Jonathan D, Nguyen, Quoc Dinh, Herrmann, Nathan, Stuss, Donald T, Lang, Anthony E, Boxer, Adam L, Dickerson, Bradford C, Rosen, Howie, van Swieten, John Cornelis, Meeter, Lieke H, Borroni, Barbara, Tartaglia, Maria Carmela, Feldman, Howard H, Black, Sandra E, and Masellis, Mario
Subjects: Humans, Supranuclear Palsy, Progressive, Research Design, Reference Standards, Randomized Controlled Trials as Topic, Frontotemporal Lobar Degeneration, Frontotemporal Dementia, Outcome Assessment, Health Care, frontotemporal dementia, neurogenetics, pharmacology, randomised trials, systematic reviews, Rare Diseases, Frontotemporal Dementia (FTD), Acquired Cognitive Impairment, Dementia, Clinical Trials and Supportive Activities, Neurodegenerative, Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD), Clinical Research, Brain Disorders, Neurological, Good Health and Well Being, Medical and Health Sciences, Psychology and Cognitive Sciences, Neurology & Neurosurgery
Abstract: The frontotemporal dementia (FTD) spectrum is a heterogeneous group of neurodegenerative syndromes with overlapping clinical, molecular and pathological features, all of which challenge the design of clinical trials in these conditions. To date, no pharmacological interventions have been proven effective in significantly modifying the course of these disorders. This study critically reviews the construct and methodology of previously published randomised controlled trials (RCTs) in FTD spectrum disorders in order to identify limitations and potential reasons for negative results. Moreover, recommendations based on the identified gaps are elaborated in order to guide future clinical trial design. A systematic literature review was carried out and presented in conformity with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses criteria. A total of 23 RCTs in cohorts with diagnoses of behavioural and language variants of FTD, corticobasal syndrome and progressive supranuclear palsy syndrome were identified out of the 943 citations retrieved and were included in the qualitative review. Most studies identified were early-phase clinical trials that were small in size, short in duration and frequently underpowered. Diagnoses of populations enrolled in clinical trials were based on clinical presentation and rarely included precision-medicine tools, such as genetic and molecular testing. Uniformity and standardisation of research outcomes in the FTD spectrum are essential. Several elements should be carefully considered and planned in future clinical trials. We anticipate that precision-medicine approaches will be crucial to adequately address heterogeneity in the FTD spectrum research.
Published: 2019

40. Prevalence of amyloid‐β pathology in distinct variants of primary progressive aphasia

Author: Bergeron, David, Gorno‐Tempini, Maria L, Rabinovici, Gil D, Santos‐Santos, Miguel A, Seeley, William, Miller, Bruce L, Pijnenburg, Yolande, Keulen, M Antoinette, Groot, Colin, van Berckel, Bart NM, van der Flier, Wiesje M, Scheltens, Philip, Rohrer, Jonathan D, Warren, Jason D, Schott, Jonathan M, Fox, Nick C, Sanchez‐Valle, Raquel, Grau‐Rivera, Oriol, Gelpi, Ellen, Seelaar, Harro, Papma, Janne M, van Swieten, John C, Hodges, John R, Leyton, Cristian E, Piguet, Olivier, Rogalski, Emily J, Mesulam, Marsel M, Koric, Lejla, Kristensen, Nora, Pariente, Jeéreémie, Dickerson, Bradford, Mackenzie, Ian R, Hsiung, Ging‐Yuek R, Belliard, Serge, Irwin, David J, Wolk, David A, Grossman, Murray, Jones, Matthew, Harris, Jennifer, Mann, David, Snowden, Julie S, Chrem‐Mendez, Patricio, Calandri, Ismael L, Amengual, Alejandra A, Miguet‐Alfonsi, Carole, Magnin, Eloi, Magnani, Giuseppe, Santangelo, Roberto, Deramecourt, Vincent, Pasquier, Florence, Mattsson, Niklas, Nilsson, Christer, Hansson, Oskar, Keith, Julia, Masellis, Mario, Black, Sandra E, Matías‐Guiu, Jordi A, Cabrera‐Martin, María‐Nieves, Paquet, Claire, Dumurgier, Julien, Teichmann, Marc, Sarazin, Marie, Bottlaender, Michel, Dubois, Bruno, Rowe, Christopher C, Villemagne, Victor L, Vandenberghe, Rik, Granadillo, Elias, Teng, Edmond, Mendez, Mario, Meyer, Philipp T, Frings, Lars, Lleó, Alberto, Blesa, Rafael, Fortea, Juan, Seo, Sang Won, Diehl‐Schmid, Janine, Grimmer, Timo, Frederiksen, Kristian Steen, Sánchez‐Juan, Pascual, Chételat, Gaël, Jansen, Willemijn, Bouchard, Rémi W, Laforce, Robert Jr, Visser, Pieter Jelle, and Ossenkoppele, Rik
Subjects: Biomedical and Clinical Sciences, Neurosciences, Clinical Sciences, Dementia, Rare Diseases, Aging, Neurodegenerative, Brain Disorders, Frontotemporal Dementia (FTD), Clinical Research, Aphasia, Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD), Acquired Cognitive Impairment, Alzheimer's Disease Related Dementias (ADRD), Genetics, Alzheimer's Disease, 4.2 Evaluation of markers and technologies, Aetiology, Detection, screening and diagnosis, 2.1 Biological and endogenous factors, Neurological, Age Factors, Aged, Aged, 80 and over, Amyloid beta-Peptides, Aphasia, Primary Progressive, Apolipoproteins E, Brain, Female, Genotype, Humans, Male, Middle Aged, Prevalence, Neurology & Neurosurgery, Clinical sciences
Abstract: ObjectiveTo estimate the prevalence of amyloid positivity, defined by positron emission tomography (PET)/cerebrospinal fluid (CSF) biomarkers and/or neuropathological examination, in primary progressive aphasia (PPA) variants.MethodsWe conducted a meta-analysis with individual participant data from 1,251 patients diagnosed with PPA (including logopenic [lvPPA, n = 443], nonfluent [nfvPPA, n = 333], semantic [svPPA, n = 401], and mixed/unclassifiable [n = 74] variants of PPA) from 36 centers, with a measure of amyloid-β pathology (CSF [n = 600], PET [n = 366], and/or autopsy [n = 378]) available. The estimated prevalence of amyloid positivity according to PPA variant, age, and apolipoprotein E (ApoE) ε4 status was determined using generalized estimating equation models.ResultsAmyloid-β positivity was more prevalent in lvPPA (86%) than in nfvPPA (20%) or svPPA (16%; p
Published: 2018

41. Uncovering the heterogeneity and temporal complexity of neurodegenerative diseases with Subtype and Stage Inference.

Author: Young, Alexandra L, Marinescu, Razvan V, Oxtoby, Neil P, Bocchetta, Martina, Yong, Keir, Firth, Nicholas C, Cash, David M, Thomas, David L, Dick, Katrina M, Cardoso, Jorge, van Swieten, John, Borroni, Barbara, Galimberti, Daniela, Masellis, Mario, Tartaglia, Maria Carmela, Rowe, James B, Graff, Caroline, Tagliavini, Fabrizio, Frisoni, Giovanni B, Laforce, Robert, Finger, Elizabeth, de Mendonça, Alexandre, Sorbi, Sandro, Warren, Jason D, Crutch, Sebastian, Fox, Nick C, Ourselin, Sebastien, Schott, Jonathan M, Rohrer, Jonathan D, Alexander, Daniel C, Genetic FTD Initiative (GENFI), and Alzheimer’s Disease Neuroimaging Initiative (ADNI)
Subjects: Genetic FTD Initiative, Alzheimer’s Disease Neuroimaging Initiative, Humans, Alzheimer Disease, Neurodegenerative Diseases, Reproducibility of Results, Genotype, Phenotype, Models, Neurological, Time Factors, Frontotemporal Dementia, Models, Neurological, Alzheimer's Disease, Brain Disorders, Genetics, Aging, Neurodegenerative, Acquired Cognitive Impairment, Dementia, Alzheimer's Disease including Alzheimer's Disease Related Dementias, Neurosciences, Rare Diseases, 2.1 Biological and endogenous factors, MD Multidisciplinary
Abstract: The heterogeneity of neurodegenerative diseases is a key confound to disease understanding and treatment development, as study cohorts typically include multiple phenotypes on distinct disease trajectories. Here we introduce a machine-learning technique-Subtype and Stage Inference (SuStaIn)-able to uncover data-driven disease phenotypes with distinct temporal progression patterns, from widely available cross-sectional patient studies. Results from imaging studies in two neurodegenerative diseases reveal subgroups and their distinct trajectories of regional neurodegeneration. In genetic frontotemporal dementia, SuStaIn identifies genotypes from imaging alone, validating its ability to identify subtypes; further the technique reveals within-genotype heterogeneity. In Alzheimer's disease, SuStaIn uncovers three subtypes, uniquely characterising their temporal complexity. SuStaIn provides fine-grained patient stratification, which substantially enhances the ability to predict conversion between diagnostic categories over standard models that ignore subtype (p = 7.18 × 10-4) or temporal stage (p = 3.96 × 10-5). SuStaIn offers new promise for enabling disease subtype discovery and precision medicine.
Published: 2018

42. A C6orf10/LOC101929163 locus is associated with age of onset in C9orf72 carriers.

Author: Zhang, Ming, Ferrari, Raffaele, Tartaglia, Maria Carmela, Keith, Julia, Surace, Ezequiel I, Wolf, Uri, Sato, Christine, Grinberg, Mark, Liang, Yan, Xi, Zhengrui, Dupont, Kyle, McGoldrick, Philip, Weichert, Anna, McKeever, Paul M, Schneider, Raphael, McCorkindale, Michael D, Manzoni, Claudia, Rademakers, Rosa, Graff-Radford, Neill R, Dickson, Dennis W, Parisi, Joseph E, Boeve, Bradley F, Petersen, Ronald C, Miller, Bruce L, Seeley, William W, van Swieten, John C, van Rooij, Jeroen, Pijnenburg, Yolande, van der Zee, Julie, Van Broeckhoven, Christine, Le Ber, Isabelle, Van Deerlin, Vivianna, Suh, EunRan, Rohrer, Jonathan D, Mead, Simon, Graff, Caroline, Öijerstedt, Linn, Pickering-Brown, Stuart, Rollinson, Sara, Rossi, Giacomina, Tagliavini, Fabrizio, Brooks, William S, Dobson-Stone, Carol, Halliday, Glenda M, Hodges, John R, Piguet, Olivier, Binetti, Giuliano, Benussi, Luisa, Ghidoni, Roberta, Nacmias, Benedetta, Sorbi, Sandro, Bruni, Amalia C, Galimberti, Daniela, Scarpini, Elio, Rainero, Innocenzo, Rubino, Elisa, Clarimon, Jordi, Lleó, Alberto, Ruiz, Agustin, Hernández, Isabel, Pastor, Pau, Diez-Fairen, Monica, Borroni, Barbara, Pasquier, Florence, Deramecourt, Vincent, Lebouvier, Thibaud, Perneczky, Robert, Diehl-Schmid, Janine, Grafman, Jordan, Huey, Edward D, Mayeux, Richard, Nalls, Michael A, Hernandez, Dena, Singleton, Andrew, Momeni, Parastoo, Zeng, Zhen, Hardy, John, Robertson, Janice, Zinman, Lorne, Rogaeva, Ekaterina, and International FTD-Genomics Consortium (IFGC)
Subjects: International FTD-Genomics Consortium, Humans, Amyotrophic Lateral Sclerosis, Age of Onset, DNA Methylation, Gene Expression Regulation, CpG Islands, Genotype, Heterozygote, Polymorphism, Single Nucleotide, Aged, Middle Aged, Female, Male, Frontotemporal Dementia, C9orf72 Protein, C9orf72, genetic association, age of onset, amyotrophic lateral sclerosis, frontotemporal dementia, Polymorphism, Single Nucleotide, Neurology & Neurosurgery, Medical and Health Sciences, Psychology and Cognitive Sciences
Abstract: The G4C2-repeat expansion in C9orf72 is the most common known cause of amyotrophic lateral sclerosis and frontotemporal dementia. The high phenotypic heterogeneity of C9orf72 patients includes a wide range in age of onset, modifiers of which are largely unknown. Age of onset could be influenced by environmental and genetic factors both of which may trigger DNA methylation changes at CpG sites. We tested the hypothesis that age of onset in C9orf72 patients is associated with some common single nucleotide polymorphisms causing a gain or loss of CpG sites and thus resulting in DNA methylation alterations. Combined analyses of epigenetic and genetic data have the advantage of detecting functional variants with reduced likelihood of false negative results due to excessive correction for multiple testing in genome-wide association studies. First, we estimated the association between age of onset in C9orf72 patients (n = 46) and the DNA methylation levels at all 7603 CpG sites available on the 450 k BeadChip that are mapped to common single nucleotide polymorphisms. This was followed by a genetic association study of the discovery (n = 144) and replication (n = 187) C9orf72 cohorts. We found that age of onset was reproducibly associated with polymorphisms within a 124.7 kb linkage disequilibrium block tagged by top-significant variation, rs9357140, and containing two overlapping genes (LOC101929163 and C6orf10). A meta-analysis of all 331 C9orf72 carriers revealed that every A-allele of rs9357140 reduced hazard by 30% (P = 0.0002); and the median age of onset in AA-carriers was 6 years later than GG-carriers. In addition, we investigated a cohort of C9orf72 negative patients (n = 2634) affected by frontotemporal dementia and/or amyotrophic lateral sclerosis; and also found that the AA-genotype of rs9357140 was associated with a later age of onset (adjusted P = 0.007 for recessive model). Phenotype analyses detected significant association only in the largest subgroup of patients with frontotemporal dementia (n = 2142, adjusted P = 0.01 for recessive model). Gene expression studies of frontal cortex tissues from 25 autopsy cases affected by amyotrophic lateral sclerosis revealed that the G-allele of rs9357140 is associated with increased brain expression of LOC101929163 (a non-coding RNA) and HLA-DRB1 (involved in initiating immune responses), while the A-allele is associated with their reduced expression. Our findings suggest that carriers of the rs9357140 GG-genotype (linked to an earlier age of onset) might be more prone to be in a pro-inflammatory state (e.g. by microglia) than AA-carriers. Further, investigating the functional links within the C6orf10/LOC101929163/HLA-DRB1 pathway will be critical to better define age-dependent pathogenesis of frontotemporal dementia and amyotrophic lateral sclerosis.
Published: 2018

43. Structural brain splitting is a hallmark of Granulin-related frontotemporal dementia

Author: Afonso, Sónia, Almeida, Maria Rosario, Andersson, Christin, Antonell, Anna, Arighi, Andrea, Balasa, Mircea, Barandiaran, Myriam, Bargalló, Nuria, Bartha, Robart, Bender, Benjamin, Bertoux, Maxime, Bertrand, Anne, Bessi, Valentina, Black, Sandra, Borrego-Ecija, Sergi, Bouzigues, Arabella, Bras, Jose, Brice, Alexis, Bruffaerts, Rose, Camuzat, Agnès, Cañada, Marta, Cantoni, Valentina, Caroppo, Paola, Castelo-Branco, Miguel, Colliot, Olivier, Cope, Thomas, Deramecourt, Vincent, Fede, Giuseppe Di, Díez, Alina, Duro, Diana, Fenoglio, Chiara, Ferrari, Camilla, Ferreira, Catarina B., Fox, Nick, Freedman, Morris, Fumagalli, Giorgio, Funkiewiez, Aurélie, Gabilondo, Alazne, Gauthier, Serge, Giaccone, Giorgio, Gorostidi, Ana, Greaves, Caroline, Guerreiro, Rita, Heller, Carolin, Hoegen, Tobias, Indakoetxea, Begoña, Jelic, Vesna, Karnath, Hans-Otto, Keren, Ron, Kuchcinski, Gregory, Langheinrich, Tobias, Lebouvier, Thibaud, Leitão, Maria João, Lladó, Albert, Lombardi, Gemma, Lombardi, Jolina, Loosli, Sandra, Maruta, Carolina, Mead, Simon, Meeter, Lieke, Miltenberger, Gabriel, van Minkelen, Rick, Mitchell, Sara, Moore, Katrina, Nacmias, Benedetta, Nelson, Annabel, Nicholas, Jennifer, Öijerstedt, Linn, Olives, Jaume, Ourselin, Sebastien, Panman, Jessica, Papma, Janne M., Pijnenburg, Yolande, Polito, Cristina, Prioni, Sara, Prix, Catharina, Rademakers, Rosa, Redaelli, Veronica, Rinaldi, Daisy, Rittman, Tim, Rogaeva, Ekaterina, Rollin, Adeline, Rosa-Neto, Pedro, Rossi, Giacomina, Rossor, Martin, Santiago, Beatriz, Saracino, Dario, Sayah, Sabrina, Scarpini, Elio, Schönecker, Sonja, Shafei, Rachelle, Shoesmith, Christen, Swift, Imogen, Tábuas-Pereira, Miguel, Tainta, Mikel, Taipa, Ricardo, Tang-Wai, David, Thomas, David L, Thompson, Paul, Thonberg, Hakan, Timberlake, Carolyn, Tiraboschi, Pietro, Van Damme, Philip, Vandenbulcke, Mathieu, Veldsman, Michele, Verdelho, Ana, Villanua, Jorge, Warren, Jason, Wilke, Carlo, Woollacott, Ione, Wlasich, Elisabeth, Zetterberg, Henrik, Zulaica, Miren, Gazzina, Stefano, Grassi, Mario, Premi, Enrico, Alberici, Antonella, Benussi, Alberto, Archetti, Silvana, Gasparotti, Roberto, Bocchetta, Martina, Cash, David M., Todd, Emily G., Peakman, Georgia, Convery, Rhian S., van Swieten, John C., Jiskoot, Lize C., Seelaar, Harro, Sanchez-Valle, Raquel, Moreno, Fermin, Laforce, Robert, Jr, Graff, Caroline, Synofzik, Matthis, Galimberti, Daniela, Rowe, James B., Masellis, Mario, Tartaglia, Maria Carmela, Finger, Elizabeth, Vandenberghe, Rik, de Mendonça, Alexandre, Tagliavini, Fabrizio, Butler, Chris R., Santana, Isabel, Gerhard, Alexander, Ber, Isabelle Le, Pasquier, Florence, Ducharme, Simon, Levin, Johannes, Danek, Adrian, Sorbi, Sandro, Otto, Markus, Rohrer, Jonathan D., and Borroni, Barbara
Published: 2022
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44. Examining empathy deficits across familial forms of frontotemporal dementia within the GENFI cohort

Author: Afonso, Sónia, Almeida, Maria Rosario, Anderl-Straub, Sarah, Andersson, Christin, Antonell, Anna, Archetti, Silvana, Arighi, Andrea, Balasa, Mircea, Barandiaran, Myriam, Bargalló, Nuria, Bartha, Robart, Bender, Benjamin, Benussi, Alberto, Bertoux, Maxime, Bertrand, Anne, Bessi, Valentina, Black, Sandra, Borrego-Ecija, Sergi, Bras, Jose, Brice, Alexis, Bruffaerts, Rose, Camuzat, Agnès, Cañada, Marta, Cantoni, Valentina, Caroppo, Paola, Cash, David, Castelo-Branco, Miguel, Colliot, Olivier, Cope, Thomas, Deramecourt, Vincent, de Arriba, María, Di Fede, Giuseppe, Díez, Alina, Duro, Diana, Fenoglio, Chiara, Ferrari, Camilla, Ferreira, Catarina B., Fox, Nick, Freedman, Morris, Fumagalli, Giorgio, Funkiewiez, Aurélie, Gabilondo, Alazne, Gasparotti, Roberto, Gauthier, Serge, Gazzina, Stefano, Giaccone, Giorgio, Gorostidi, Ana, Greaves, Caroline, Guerreiro, Rita, Heller, Carolin, Hoegen, Tobias, Indakoetxea, Begoña, Jelic, Vesna, Karnath, Hans-Otto, Keren, Ron, Kuchcinski, Gregory, Langheinrich, Tobias, Lebouvier, Thibaud, Leitão, Maria João, Lladó, Albert, Lombardi, Gemma, Loosli, Sandra, Maruta, Carolina, Mead, Simon, Meeter, Lieke, Miltenberger, Gabriel, van Minkelen, Rick, Mitchell, Sara, Moore, Katrina, Nacmias, Benedetta, Nelson, Annabel, Öijerstedt, Linn, Olives, Jaume, Ourselin, Sebastien, Padovani, Alessandro, Panman, Jessica, Papma, Janne M., Pijnenburg, Yolande, Polito, Cristina, Premi, Enrico, Prioni, Sara, Prix, Catharina, Rademakers, Rosa, Redaelli, Veronica, Rinaldi, Daisy, Rittman, Tim, Rogaeva, Ekaterina, Rollin, Adeline, Rosa-Neto, Pedro, Rossi, Giacomina, Rossor, Martin, Santiago, Beatriz, Saracino, Dario, Sayah, Sabrina, Scarpini, Elio, Schönecker, Sonja, Seelaar, Harro, Semler, Elisa, Shafei, Rachelle, Shoesmith, Christen, Swift, Imogen, Tábuas-Pereira, Miguel, Tainta, Mikel, Taipa, Ricardo, Tang-Wai, David, Thomas, David L., Thompson, Paul, Thonberg, Hakan, Timberlake, Carolyn, Tiraboschi, Pietro, Todd, Emily, Van Damme, Philip, Vandenbulcke, Mathieu, Veldsman, Michele, Verdelho, Ana, Villanua, Jorge, Warren, Jason, Wilke, Carlo, Woollacott, Ione, Wlasich, Elisabeth, Zetterberg, Henrik, Zulaica, Miren, Foster, Phoebe H., Russell, Lucy L., Peakman, Georgia, Convery, Rhian S., Bouzigues, Arabella, Greaves, Caroline V., Bocchetta, Martina, Cash, David M., van Swieten, John C., Jiskoot, Lize C., Moreno, Fermin, Sanchez-Valle, Raquel, Laforce, Robert, Graff, Caroline, Masellis, Mario, Tartaglia, Carmela, Rowe, James B., Borroni, Barbara, Finger, Elizabeth, Synofzik, Matthis, Galimberti, Daniela, Vandenberghe, Rik, de Mendonça, Alexandre, Butler, Chris R., Gerhard, Alex, Ducharme, Simon, Le Ber, Isabelle, Tagliavini, Fabrizio, Santana, Isabel, Pasquier, Florence, Levin, Johannes, Danek, Adrian, Otto, Markus, Sorbi, Sandro, and Rohrer, Jonathan D.
Published: 2022
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45. Exploring experiences and needs of spousal carers of people with behavioural variant frontotemporal dementia (bvFTD) including those with familial FTD (fFTD): a qualitative study

Author: Tookey, Sara, Greaves, Caroline V., Rohrer, Jonathan D., Desai, Roopal, and Stott, Joshua
Published: 2022
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46. Elevated CSF and plasma complement proteins in genetic frontotemporal dementia: results from the GENFI study

Author: van der Ende, Emma L., Heller, Carolin, Sogorb-Esteve, Aitana, Swift, Imogen J., McFall, David, Peakman, Georgia, Bouzigues, Arabella, Poos, Jackie M., Jiskoot, Lize C., Panman, Jessica L., Papma, Janne M., Meeter, Lieke H., Dopper, Elise G. P., Bocchetta, Martina, Todd, Emily, Cash, David, Graff, Caroline, Synofzik, Matthis, Moreno, Fermin, Finger, Elizabeth, Sanchez-Valle, Raquel, Vandenberghe, Rik, Laforce, Jr, Robert, Masellis, Mario, Tartaglia, Maria Carmela, Rowe, James B., Butler, Chris, Ducharme, Simon, Gerhard, Alexander, Danek, Adrian, Levin, Johannes, Pijnenburg, Yolande A. L., Otto, Markus, Borroni, Barbara, Tagliavini, Fabrizio, de Mendonça, Alexandre, Santana, Isabel, Galimberti, Daniela, Sorbi, Sandro, Zetterberg, Henrik, Huang, Eric, van Swieten, John C., Rohrer, Jonathan D., and Seelaar, Harro
Published: 2022
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47. Differential impairment of cerebrospinal fluid synaptic biomarkers in the genetic forms of frontotemporal dementia

Author: Sogorb-Esteve, Aitana, Nilsson, Johanna, Swift, Imogen J., Heller, Carolin, Bocchetta, Martina, Russell, Lucy L., Peakman, Georgia, Convery, Rhian S., van Swieten, John C., Seelaar, Harro, Borroni, Barbara, Galimberti, Daniela, Sanchez-Valle, Raquel, Laforce, Jr., Robert, Moreno, Fermin, Synofzik, Matthis, Graff, Caroline, Masellis, Mario, Tartaglia, Maria Carmela, Rowe, James B., Vandenberghe, Rik, Finger, Elizabeth, Tagliavini, Fabrizio, Santana, Isabel, Butler, Chris R., Ducharme, Simon, Gerhard, Alexander, Danek, Adrian, Levin, Johannes, Otto, Markus, Sorbi, Sandro, Le Ber, Isabelle, Pasquier, Florence, Gobom, Johan, Brinkmalm, Ann, Blennow, Kaj, Zetterberg, Henrik, and Rohrer, Jonathan D.
Published: 2022
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48. Cognitive composites for genetic frontotemporal dementia: GENFI-Cog

Author: Poos, Jackie M., Moore, Katrina M., Nicholas, Jennifer, Russell, Lucy L., Peakman, Georgia, Convery, Rhian S., Jiskoot, Lize C., van der Ende, Emma, van den Berg, Esther, Papma, Janne M., Seelaar, Harro, Pijnenburg, Yolande A. L., Moreno, Fermin, Sanchez-Valle, Raquel, Borroni, Barbara, Laforce, Robert, Masellis, Mario, Tartaglia, Carmela, Graff, Caroline, Galimberti, Daniela, Rowe, James B., Finger, Elizabeth, Synofzik, Matthis, Vandenberghe, Rik, de Mendonça, Alexandre, Tiraboschi, Pietro, Santana, Isabel, Ducharme, Simon, Butler, Chris, Gerhard, Alexander, Levin, Johannes, Danek, Adrian, Otto, Markus, Le Ber, Isabel, Pasquier, Florence, van Swieten, John C., and Rohrer, Jonathan D.
Published: 2022
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49. The Frontotemporal Dementia Prevention Initiative: Linking Together Genetic Frontotemporal Dementia Cohort Studies

Author: Rohrer, Jonathan D., Boxer, Adam L., Crusio, Wim E., Series Editor, Dong, Haidong, Series Editor, Radeke, Heinfried H., Series Editor, Rezaei, Nima, Series Editor, Xiao, Junjie, Series Editor, Ghetti, Bernardino, editor, Buratti, Emanuele, editor, Boeve, Bradley, editor, and Rademakers, Rosa, editor
Published: 2021
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50. Advances and controversies in frontotemporal dementia: diagnosis, biomarkers, and therapeutic considerations

Author: Boeve, Bradley F, Boxer, Adam L, Kumfor, Fiona, Pijnenburg, Yolande, and Rohrer, Jonathan D
Published: 2022
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