Genetics of dementia

CT Loy, PR Schofield, AM Turner, JBJ Kwok - The Lancet, 2014 - thelancet.com
Summary 25% of all people aged 55 years and older have a family history of dementia. For
most, the family history is due to genetically complex disease, where many genetic …

Huntingtin and the molecular pathogenesis of Huntington's disease: Fourth in Molecular Medicine Review Series

C Landles, GP Bates - EMBO reports, 2004 - embopress.org
Huntington's disease (HD) is a late-onset neurodegenerative disorder that is caused by a
CAG repeat expansion in the IT15 gene, which results in a long stretch of polyglutamine …

The role of junctophilin proteins in cellular function

SE Lehnart, XHT Wehrens - Physiological reviews, 2022 - journals.physiology.org
Junctophilins (JPHs) comprise a family of structural proteins that connect the plasma
membrane to intracellular organelles such as the endo/sarcoplasmic reticulum (ER/SR) …

The expanding universe of disorders of the basal ganglia

JA Obeso, MC Rodriguez-Oroz, M Stamelou, KP Bhatia… - The Lancet, 2014 - thelancet.com
The basal ganglia were originally thought to be associated purely with motor control.
However, dysfunction and pathology of different regions and circuits are now known to give …

[HTML][HTML] Digenic inheritance of STUB1 variants and TBP polyglutamine expansions explains the incomplete penetrance of SCA17 and SCA48

S Magri, L Nanetti, C Gellera, E Sarto, E Rizzo… - Genetics in …, 2022 - Elsevier
Purpose This study aimed to unravel the genetic factors underlying missing heritability in
spinocerebellar ataxia type 17 (SCA17) caused by polyglutamine-encoding CAG/CAA …

Structure, function, and regulation of the junctophilin family

DD Hall, H Takeshima, LS Song - Annual review of physiology, 2024 - annualreviews.org
In both excitable and nonexcitable cells, diverse physiological processes are linked to
different calcium microdomains within nanoscale junctions that form between the plasma …

Huntington's disease–neuropathology

JPG Vonsattel, C Keller, EPC Ramirez - Handbook of clinical neurology, 2011 - Elsevier
An expansion of a trinucleotide CAG repeat on chromosome 4 causes Huntington disease.
The abnormal elongation of the CAG increases the polyglutamine stretch of huntingtin …

Trinucleotide repeats and neurodegenerative disease

CM Everett, NW Wood - Brain, 2004 - academic.oup.com
Major insights have been attained into the molecular pathology of the trinucleotide repeat
neurodegenerative diseases over the past decade. Genetic definition has allowed …

Transcriptome-wide association analysis of brain structures yields insights into pleiotropy with complex neuropsychiatric traits

B Zhao, Y Shan, Y Yang, Z Yu, T Li, X Wang… - Nature …, 2021 - nature.com
Structural variations of the human brain are heritable and highly polygenic traits, with
hundreds of associated genes identified in recent genome-wide association studies …

Intermediate repeat expansions of TBP and STUB1: genetic modifier or pure digenic inheritance in spinocerebellar ataxias?

M Barbier, CS Davoine, E Petit, M Porché… - Genetics in …, 2023 - Elsevier
Purpose CAG/CAA repeat expansions in TBP> 49 are responsible for spinocerebellar ataxia
(SCA) type 17 (SCA17). We previously detected cosegregation of STUB1 variants causing …