APP heterozygosity averts memory deficit in knockin mice expressing the Danish dementia BRI2 mutant

R Tamayev, S Matsuda, L Giliberto, O Arancio… - The EMBO …, 2011 - embopress.org
An autosomal dominant mutation in the BRI2/ITM2B gene causes familial Danish dementia
(FDD). Analysis of FDDKI mice, a mouse model of FDD genetically congruous to the human …

Memory deficits of British dementia knock-in mice are prevented by Aβ-precursor protein haploinsufficiency

R Tamayev, L D'Adamio - Journal of Neuroscience, 2012 - Soc Neuroscience
Familial British Dementia (FBD) is caused by an autosomal dominant mutation in the
BRI2/ITM2B gene. FBDKI mice are a model of FBD that is genetically congruous to the …

Increased AβPP processing in familial Danish dementia patients

S Matsuda, R Tamayev… - Journal of Alzheimer's …, 2011 - content.iospress.com
An autosomal dominant mutation in the BRI2/ITM2B gene causes Familial Danish Dementia
(FDD). We have generated a mouse model of FDD, called FDD KI, genetically congruous to …

Inhibition of γ-secretase worsens memory deficits in a genetically congruous mouse model of Danish dementia

R Tamayev, L D'Adamio - Molecular neurodegeneration, 2012 - Springer
Background A mutation in the BRI2/ITM2b gene causes familial Danish dementia (FDD).
BRI2 is an inhibitor of amyloid-β precursor protein (APP) processing, which is genetically …

β‐but not γ‐secretase proteolysis of APP causes synaptic and memory deficits in a mouse model of dementia

R Tamayev, S Matsuda, O Arancio… - EMBO molecular …, 2012 - embopress.org
A mutation in the BRI2/ITM2b gene causes loss of BRI2 protein leading to familial Danish
dementia (FDD). BRI2 deficiency of FDD provokes an increase in amyloid‐β precursor …

A familial Danish dementia rat shows impaired presynaptic and postsynaptic glutamatergic transmission

T Yin, W Yao, KA Norris, L D'Adamio - Journal of Biological Chemistry, 2021 - ASBMB
Familial British dementia and familial Danish dementia are neurodegenerative disorders
caused by mutations in the gene integral membrane protein 2B (ITM2b) encoding BRI2 …

Danish and British dementia ITM2b/BRI2 mutations reduce BRI2 protein stability and impair glutamatergic synaptic transmission

T Yin, W Yao, AD Lemenze, L D'Adamio - Journal of Biological Chemistry, 2021 - ASBMB
Mutations in integral membrane protein 2B (ITM2b/BRI2) gene cause familial British and
Danish dementia (FBD and FDD), autosomal dominant disorders characterized by …

[HTML][HTML] Deletion of the γ-secretase subunits Aph1B/C impairs memory and worsens the deficits of knock-in mice modeling the Alzheimer-like familial Danish dementia

F Biundo, K Ishiwari, D Del Prete, L D'Adamio - Oncotarget, 2016 - ncbi.nlm.nih.gov
Mutations in BRI2/ITM2b genes cause Familial British and Danish Dementias (FBD and
FDD), which are pathogenically similar to Familial Alzheimer Disease (FAD). BRI2 inhibits …

BRI2 (ITM2b) inhibits Aβ deposition in vivo

J Kim, VM Miller, Y Levites, KJ West… - Journal of …, 2008 - Soc Neuroscience
Analyses of the biologic effects of mutations in the BRI2 (ITM2b) and the amyloid β precursor
protein (APP) genes support the hypothesis that cerebral accumulation of amyloidogenic …

The familial dementia BRI2 gene binds the Alzheimer gene amyloid-β precursor protein and inhibits amyloid-β production

S Matsuda, L Giliberto, Y Matsuda, P Davies… - Journal of Biological …, 2005 - ASBMB
Alzheimer disease (AD), the most common senile dementia, is characterized by amyloid
plaques, vascular amyloid, neurofibrillary tangles, and progressive neurodegeneration …