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Adalbert R, Milde S, Durrant C, Ando K, Stygelbout V, Yilmaz Z, Gould S, Brion JP, Coleman MP. Interaction between a MAPT variant causing frontotemporal dementia and mutant APP affects axonal transport. Neurobiol Aging 2018; 68:68-75. [PMID: 29729423 PMCID: PMC5998378 DOI: 10.1016/j.neurobiolaging.2018.03.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 02/27/2018] [Accepted: 03/29/2018] [Indexed: 01/28/2023]
Abstract
In Alzheimer's disease, many indicators point to a central role for poor axonal transport, but the potential for stimulating axonal transport to alleviate the disease remains largely untested. Previously, we reported enhanced anterograde axonal transport of mitochondria in 8- to 11-month-old MAPTP301L knockin mice, a genetic model of frontotemporal dementia with parkinsonism-17T. In this study, we further characterized the axonal transport of mitochondria in younger MAPTP301L mice crossed with the familial Alzheimer's disease model, TgCRND8, aiming to test whether boosting axonal transport in young TgCRND8 mice can alleviate axonal swelling. We successfully replicated the enhancement of anterograde axonal transport in young MAPTP301L/P301L knockin animals. Surprisingly, we found that in the presence of the amyloid precursor protein mutations, MAPTP301L/P3101L impaired anterograde axonal transport. The numbers of plaque-associated axonal swellings or amyloid plaques in TgCRND8 brains were unaltered. These findings suggest that amyloid-β promotes an action of mutant tau that impairs axonal transport. As amyloid-β levels increase with age even without amyloid precursor protein mutation, we suggest that this rise could contribute to age-related decline in frontotemporal dementia.
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Affiliation(s)
- Robert Adalbert
- Signalling Programme, The Babraham Institute, Babraham Research Campus, Cambridge, UK; John van Geest Centre for Brain Repair, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK.
| | - Stefan Milde
- Signalling Programme, The Babraham Institute, Babraham Research Campus, Cambridge, UK
| | - Claire Durrant
- Signalling Programme, The Babraham Institute, Babraham Research Campus, Cambridge, UK; John van Geest Centre for Brain Repair, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Kunie Ando
- Laboratory of Histology, Neuroanatomy and Neuropathology, Faculty of Medicine, ULB Neuroscience Institute, Université Libre de Bruxelles, Brussells, Belgium
| | - Virginie Stygelbout
- Laboratory of Histology, Neuroanatomy and Neuropathology, Faculty of Medicine, ULB Neuroscience Institute, Université Libre de Bruxelles, Brussells, Belgium
| | - Zehra Yilmaz
- Laboratory of Histology, Neuroanatomy and Neuropathology, Faculty of Medicine, ULB Neuroscience Institute, Université Libre de Bruxelles, Brussells, Belgium
| | - Stacey Gould
- Signalling Programme, The Babraham Institute, Babraham Research Campus, Cambridge, UK; John van Geest Centre for Brain Repair, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Jean-Pierre Brion
- Laboratory of Histology, Neuroanatomy and Neuropathology, Faculty of Medicine, ULB Neuroscience Institute, Université Libre de Bruxelles, Brussells, Belgium
| | - Michael P Coleman
- Signalling Programme, The Babraham Institute, Babraham Research Campus, Cambridge, UK; John van Geest Centre for Brain Repair, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
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Vanden Dries V, Stygelbout V, Pierrot N, Yilmaz Z, Suain V, De Decker R, Buée L, Octave JN, Brion JP, Leroy K. Amyloid precursor protein reduction enhances the formation of neurofibrillary tangles in a mutant tau transgenic mouse model. Neurobiol Aging 2017; 55:202-212. [PMID: 28464981 DOI: 10.1016/j.neurobiolaging.2017.03.031] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 02/01/2017] [Accepted: 03/28/2017] [Indexed: 11/30/2022]
Abstract
Alzheimer's disease is characterized by the presence of 2 neuropathological lesions: neurofibrillary tangles, composed of tau proteins which are highly phosphorylated and phosphorylated on uncommon sites, and amyloid plaques, containing the Aß peptides generated from the amyloid precursor protein (APP). Reduction of some APP proteolytic derivatives in Alzheimer's disease such as sAPPα fragment has been reported and sAPPα has been shown to affect tau phosphorylation. To investigate in vivo the effect of absence of APP protein and its fragments on tau phosphorylation and the formation of neurofibrillary tangles, we have generated mice deleted for APP gene and overexpressing a human mutant tau protein and developing neurofibrillary tangles (APPKOTg30 mice). These APPKOTg30 mice showed more severe motor and cognitive deficits, increased tau phosphorylation, increased load of neurofibrillary tangles, and increased p25/35 ratio in the brain, compared with Tg30 mice. These data suggest that APP and/or its proteolytic derivatives interfere with the formation of neurofibrillary tangles in a transgenic mouse model that will be useful for investigating the relationship between APP and tau.
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Affiliation(s)
- Virginie Vanden Dries
- Laboratory of Histology, Neuroanatomy and Neuropathology, Faculty of Medicine, Université Libre de Bruxelles, ULB Neuroscience Institute, Brussels, Belgium
| | - Virginie Stygelbout
- Laboratory of Histology, Neuroanatomy and Neuropathology, Faculty of Medicine, Université Libre de Bruxelles, ULB Neuroscience Institute, Brussels, Belgium
| | - Nathalie Pierrot
- Institute of Neurosciences, Université catholique de Louvain, Brussels, Belgium
| | - Zehra Yilmaz
- Laboratory of Histology, Neuroanatomy and Neuropathology, Faculty of Medicine, Université Libre de Bruxelles, ULB Neuroscience Institute, Brussels, Belgium
| | - Valérie Suain
- Laboratory of Histology, Neuroanatomy and Neuropathology, Faculty of Medicine, Université Libre de Bruxelles, ULB Neuroscience Institute, Brussels, Belgium
| | - Robert De Decker
- Laboratory of Histology, Neuroanatomy and Neuropathology, Faculty of Medicine, Université Libre de Bruxelles, ULB Neuroscience Institute, Brussels, Belgium
| | - Luc Buée
- Universite de Lille, INSERM, CHU-Lille, UMR-S 1172, LabEx DISTALZ, Lille, France
| | - Jean-Noël Octave
- Institute of Neurosciences, Université catholique de Louvain, Brussels, Belgium
| | - Jean-Pierre Brion
- Laboratory of Histology, Neuroanatomy and Neuropathology, Faculty of Medicine, Université Libre de Bruxelles, ULB Neuroscience Institute, Brussels, Belgium
| | - Karelle Leroy
- Laboratory of Histology, Neuroanatomy and Neuropathology, Faculty of Medicine, Université Libre de Bruxelles, ULB Neuroscience Institute, Brussels, Belgium.
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Bondulich MK, Guo T, Meehan C, Manion J, Rodriguez Martin T, Mitchell JC, Hortobagyi T, Yankova N, Stygelbout V, Brion JP, Noble W, Hanger DP. Tauopathy induced by low level expression of a human brain-derived tau fragment in mice is rescued by phenylbutyrate. Brain 2016; 139:2290-306. [PMID: 27297240 PMCID: PMC4958900 DOI: 10.1093/brain/aww137] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 05/01/2016] [Indexed: 12/11/2022] Open
Abstract
Human neurodegenerative tauopathies exhibit pathological tau aggregates in the brain along with diverse clinical features including cognitive and motor dysfunction. Post-translational modifications including phosphorylation, ubiquitination and truncation, are characteristic features of tau present in the brain in human tauopathy. We have previously reported an N-terminally truncated form of tau in human brain that is associated with the development of tauopathy and is highly phosphorylated. We have generated a new mouse model of tauopathy in which this human brain-derived, 35 kDa tau fragment (Tau35) is expressed in the absence of any mutation and under the control of the human tau promoter. Most existing mouse models of tauopathy overexpress mutant tau at levels that do not occur in human neurodegenerative disease, whereas Tau35 transgene expression is equivalent to less than 10% of that of endogenous mouse tau. Tau35 mice recapitulate key features of human tauopathies, including aggregated and abnormally phosphorylated tau, progressive cognitive and motor deficits, autophagic/lysosomal dysfunction, loss of synaptic protein, and reduced life-span. Importantly, we found that sodium 4-phenylbutyrate (Buphenyl®), a drug used to treat urea cycle disorders and currently in clinical trials for a range of neurodegenerative diseases, reverses the observed abnormalities in tau and autophagy, behavioural deficits, and loss of synapsin 1 in Tau35 mice. Our results show for the first time that, unlike other tau transgenic mouse models, minimal expression of a human disease-associated tau fragment in Tau35 mice causes a profound and progressive tauopathy and cognitive changes, which are rescued by pharmacological intervention using a clinically approved drug. These novel Tau35 mice therefore represent a highly disease-relevant animal model in which to investigate molecular mechanisms and to develop novel treatments for human tauopathies.
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Affiliation(s)
- Marie K Bondulich
- 1 King's College London, Institute of Psychiatry, Psychology & Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Tong Guo
- 1 King's College London, Institute of Psychiatry, Psychology & Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Christopher Meehan
- 1 King's College London, Institute of Psychiatry, Psychology & Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, 125 Coldharbour Lane, London SE5 9NU, UK
| | - John Manion
- 1 King's College London, Institute of Psychiatry, Psychology & Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Teresa Rodriguez Martin
- 1 King's College London, Institute of Psychiatry, Psychology & Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Jacqueline C Mitchell
- 1 King's College London, Institute of Psychiatry, Psychology & Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Tibor Hortobagyi
- 1 King's College London, Institute of Psychiatry, Psychology & Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Natalia Yankova
- 1 King's College London, Institute of Psychiatry, Psychology & Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Virginie Stygelbout
- 2 Laboratory of Histology, Neuroanatomy and Neuropathology (CP 620), ULB Neuroscience Institute, Université Libre de Bruxelles, Faculty of Medicine 808, route de Lennik, 1070 Brussels, Belgium
| | - Jean-Pierre Brion
- 2 Laboratory of Histology, Neuroanatomy and Neuropathology (CP 620), ULB Neuroscience Institute, Université Libre de Bruxelles, Faculty of Medicine 808, route de Lennik, 1070 Brussels, Belgium
| | - Wendy Noble
- 1 King's College London, Institute of Psychiatry, Psychology & Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Diane P Hanger
- 1 King's College London, Institute of Psychiatry, Psychology & Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, 125 Coldharbour Lane, London SE5 9NU, UK
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Ando K, Kabova A, Stygelbout V, Leroy K, Heraud C, Frédérick C, Suain V, Yilmaz Z, Authelet M, Dedecker R, Potier MC, Duyckaerts C, Brion JP. Vaccination with Sarkosyl insoluble PHF-tau decrease neurofibrillary tangles formation in aged tau transgenic mouse model: a pilot study. J Alzheimers Dis 2015; 40 Suppl 1:S135-45. [PMID: 24614899 DOI: 10.3233/jad-132237] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Active immunization using tau phospho-peptides in tauopathy mouse models has been observed to reduce tau pathology, especially when given prior to the onset of pathology. Since tau aggregates in these models and in human tauopathies are composed of full-length tau with many post-translational modifications, and are composed of several tau isoforms in many of them, pathological tau proteins bearing all these post-translational modifications might prove to be optimal tau conformers to use as immunogens, especially in models with advanced tau pathology. To this aim, we immunized aged wild-type and mutant tau mice with preparations containing human paired helical filaments (PHF) emulsified in Alum-adjuvant. This immunization protocol with fibrillar PHF-tau was well tolerated and did not induce an inflammatory reaction in the brain or adverse effect in these aged mice. Mice immunized with four repeated injections developed anti-PHF-tau antibodies with rising titers that labeled human neurofibrillary tangles in situ. Immunized mutant tau mice had a lower density of hippocampal Gallyas-positive neurons. Brain levels of Sarkosyl-insoluble tau were also reduced in immunized mice. These results indicate that an immunization protocol using fibrillar PHF-tau proteins is an efficient and tolerated approach to reduce tau pathology in an aged tauopathy animal model.
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Affiliation(s)
- Kunie Ando
- Laboratory of Histology, Neuroanatomy and Neuropathology, UNI (ULB Neuroscience Institute), Université Libre de Bruxelles, Brussels, Belgium Laboratoire de Neuropathologie Escourolle, Hôpital de la Pitiére-Salpêtrière, AP-HP, Paris, France Sorbonne Universités, UPMC Univ Paris 06, Inserm, CNRS, UM 75, U 1127, UMR 7225, ICM, F-75013, Paris, France
| | - Anna Kabova
- Laboratory of Histology, Neuroanatomy and Neuropathology, UNI (ULB Neuroscience Institute), Université Libre de Bruxelles, Brussels, Belgium
| | - Virginie Stygelbout
- Laboratory of Histology, Neuroanatomy and Neuropathology, UNI (ULB Neuroscience Institute), Université Libre de Bruxelles, Brussels, Belgium
| | - Karelle Leroy
- Laboratory of Histology, Neuroanatomy and Neuropathology, UNI (ULB Neuroscience Institute), Université Libre de Bruxelles, Brussels, Belgium
| | - Céline Heraud
- Laboratory of Histology, Neuroanatomy and Neuropathology, UNI (ULB Neuroscience Institute), Université Libre de Bruxelles, Brussels, Belgium
| | - Christelle Frédérick
- Laboratory of Histology, Neuroanatomy and Neuropathology, UNI (ULB Neuroscience Institute), Université Libre de Bruxelles, Brussels, Belgium
| | - Valérie Suain
- Laboratory of Histology, Neuroanatomy and Neuropathology, UNI (ULB Neuroscience Institute), Université Libre de Bruxelles, Brussels, Belgium
| | - Zehra Yilmaz
- Laboratory of Histology, Neuroanatomy and Neuropathology, UNI (ULB Neuroscience Institute), Université Libre de Bruxelles, Brussels, Belgium
| | - Michèle Authelet
- Laboratory of Histology, Neuroanatomy and Neuropathology, UNI (ULB Neuroscience Institute), Université Libre de Bruxelles, Brussels, Belgium
| | - Robert Dedecker
- Laboratory of Histology, Neuroanatomy and Neuropathology, UNI (ULB Neuroscience Institute), Université Libre de Bruxelles, Brussels, Belgium
| | - Marie-Claude Potier
- Sorbonne Universités, UPMC Univ Paris 06, Inserm, CNRS, UM 75, U 1127, UMR 7225, ICM, F-75013, Paris, France
| | - Charles Duyckaerts
- Laboratoire de Neuropathologie Escourolle, Hôpital de la Pitiére-Salpêtrière, AP-HP, Paris, France Sorbonne Universités, UPMC Univ Paris 06, Inserm, CNRS, UM 75, U 1127, UMR 7225, ICM, F-75013, Paris, France
| | - Jean-Pierre Brion
- Laboratory of Histology, Neuroanatomy and Neuropathology, UNI (ULB Neuroscience Institute), Université Libre de Bruxelles, Brussels, Belgium
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Brion J, Ando K, Héraud C, Leroy K, Stygelbout V. P4‐004: ABNORMAL PROCESSING AND MISFOLDING OF TAU IS MODULATED BY ENDOGENOUS TAU AND MUTANT APP/PS1 BUT NOT BY ENDOGENOUS APP IN TAU TRANSGENIC MICE. Alzheimers Dement 2014. [DOI: 10.1016/j.jalz.2014.05.1518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Ando K, Brion J, Stygelbout V, Tomimura K, Suain V, Authelet M, Dedecker R, Chanut A, Belkouch M, Lacor PN, Lavaur J, Sazdovitch V, Rogaeva E, Potier M, Duyckaerts C. O5‐04‐02: ALZHEIMER RISK FACTOR PICALM IS INVOLVED IN TAU PATHOLOGY IN ALZHEIMER AND OTHER TAUOPATHIES. Alzheimers Dement 2014. [DOI: 10.1016/j.jalz.2014.04.495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | - Valèrie Suain
- Université Libre de Bruxelles, Faculty of Medicine, ULB Neuroscience Insitute (UNI)BrusselsBelgium
| | | | | | - Anaïs Chanut
- Laboratoire de Neuropathologie EscourolleParisFrance
| | | | | | | | | | | | | | - Charles Duyckaerts
- ICM Research Centre, Team “Alzheimer's and Prion Diseases” UPMCParisFrance
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Stygelbout V, Leroy K, Pouillon V, Ando K, D’Amico E, Jia Y, Luo HR, Duyckaerts C, Erneux C, Schurmans S, Brion JP. Inositol trisphosphate 3-kinase B is increased in human Alzheimer brain and exacerbates mouse Alzheimer pathology. Brain 2014; 137:537-52. [DOI: 10.1093/brain/awt344] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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Ando K, Brion JP, Stygelbout V, Suain V, Authelet M, Dedecker R, Chanut A, Lacor P, Lavaur J, Sazdovitch V, Rogaeva E, Potier MC, Duyckaerts C. Clathrin adaptor CALM/PICALM is associated with neurofibrillary tangles and is cleaved in Alzheimer's brains. Acta Neuropathol 2013; 125:861-78. [PMID: 23589030 DOI: 10.1007/s00401-013-1111-z] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2012] [Revised: 02/20/2013] [Accepted: 03/24/2013] [Indexed: 02/07/2023]
Abstract
PICALM, a clathrin adaptor protein, plays important roles in clathrin-mediated endocytosis in all cell types. Recently, genome-wide association studies identified single nucleotide polymorphisms in PICALM gene as genetic risk factors for late-onset Alzheimer disease (LOAD). We analysed by western blotting with several anti-PICALM antibodies the pattern of expression of PICALM in human brain extracts. We found that PICALM was abnormally cleaved in AD samples and that the level of the uncleaved 65-75 kDa full-length PICALM species was significantly decreased in AD brains. Cleavage of human PICALM after activation of endogenous calpain or caspase was demonstrated in vitro. Immunohistochemistry revealed that PICALM was associated in situ with neurofibrillary tangles, co-localising with conformationally abnormal and hyperphosphorylated tau in LOAD, familial AD and Down syndrome cases. PHF-tau proteins co-immunoprecipitated with PICALM. PICALM was highly expressed in microglia in LOAD. These observations suggest that PICALM is associated with the development of AD tau pathology. PICALM cleavage could contribute to endocytic dysfunction in AD.
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Affiliation(s)
- Kunie Ando
- Laboratoire de Neuropathologie Escourolle, Hôpital de la Pitié-Salpêtrière, AP-HP, Paris, France
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Stygelbout V, Leroy K, Pouillon V, D'Amico E, Erneux C, Schurmans S, Brion J. P3‐044: Overexpression of inositol 1,4,5‐trisphosphate 3‐kinase B (Itpkb) in neurons of APP mice leads to an increase of Amyloid Beta production. Alzheimers Dement 2011. [DOI: 10.1016/j.jalz.2011.05.1483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Stygelbout V, Leroy K, Pouillon V, Schurmans S, Brion JP. P1‐033: Expression of inositol 1,4,5‐trisphosphate 3‐kinase B in Alzheimer's disease and in transgenic models. Alzheimers Dement 2008. [DOI: 10.1016/j.jalz.2008.05.618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Virginie Stygelbout
- Free University of BrusselsLaboratory of Histology and NeuropathologyIRIBHM, IBMMBruxellesBelgium
| | - Karelle Leroy
- Free University of BrusselsLaboratory of Histology and NeuropathologyBruxellesBelgium
| | | | | | - Jean-Pierre Brion
- Free University of BrusselsLaboratory of Histology and NeuropathologyBruxellesBelgium
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