Results 61 to 70 of about 14,330 (189)

Data‐Driven Insights into Hyperkinetic Disorders in Neurodevelopmental Syndromes and Epileptic Encephalopathies

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Childhood‐onset hyperkinetic movement disorders occur in a range of genetic conditions. Recently, there has been an increase in recognition of hyperkinetic movement disorders, mainly dystonia, chorea and dyskinesia, with monogenic conditions associated with neurodevelopmental delay (NDD) and also with developmental and epileptic ...
Hugo Morales‐Briceño   +6 more
wiley   +1 more source

Cognitive Dysfunction in FMR1 Premutation Carriers [PDF]

open access: yesCurrent Psychiatry Reviews, 2013
Premutation carriers of the fragile X mental retardation gene (especially men) older than 50 may develop a neurodegenerative disease, the fragile X-associated tremor/ataxia syndrome (FXTAS). Carriers may present with varied cognitive impairments. Attention, working memory, declarative and procedural learning, information processing speed, and recall ...
Andreea, Seritan   +2 more
openaire   +2 more sources

Frequency of ZFHX3‐Mediated Spinocerebellar Ataxia 4 in a US Undiagnosed Ataxia Cohort

open access: yesMovement Disorders, EarlyView.
Abstract Background Spinocerebellar ataxia 4 (SCA4) is a late‐onset dominant ataxia with neuropathy caused by exonic GGC repeat expansion in the ZFHX3 gene thought to originate from a Swedish founder event. The GC‐rich expansion is highly thermodynamically stable, posing challenges for standard clinical genetic testing methods.
Annie Chen   +320 more
wiley   +1 more source

Innovative 3D‐bioprinted microfibers in calcium phosphate cement platform with Nell‐1 to activate nerve‐bone axis for synergistic bone, vasculature, and nanofibrous nerve regeneration

open access: yesSmart Molecules, EarlyView.
A 3D‐bioprinted platform with stem cells activates “nerve‐bone” signaling by enabling the spatiotemporal delivery of Nell‐1. This activation enhances neurovascular and bone regeneration through the CYFIP1 cascade. In rat calvarial defects, the platform doubled bone regeneration and nerve repair and tripled vascular density, resulting in superior ...
Minjia Zhu   +11 more
wiley   +1 more source

Mouse models of fragile X-related disorders

open access: yesDisease Models & Mechanisms, 2023
Rob Willemsen, R. Frank Kooy
doaj   +1 more source

Fragile X mental retardation 1 gene FMR1 promotes proliferation, migration, and invasion of gastric cancer cells via c-MYC

open access: yesJournal of Translational Medicine
Background Gastric cancer is a highly aggressive malignancy with poor prognosis and low survival rates. The Fragile X Mental Retardation 1 (FMR1) gene has been implicated in the development and progression of various tumors, but its role in gastric ...
Yiqian Han   +8 more
doaj   +1 more source

Association Between Blood Transfusion for Postpartum Haemorrhage and the Risk of Premature Ovarian Failure: A Nationwide Population‐Based Cohort Study

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To investigate the association between postpartum haemorrhage (PPH) severity and the subsequent risk of premature ovarian failure (POF), with blood transfusion used as a marker of severe PPH: Design Nationwide population‐based retrospective cohort study. Setting Korean National Health Insurance Service (KNHIS) database.
Min‐A Kim   +5 more
wiley   +1 more source

Unraveling in vitro phase separation and aggregation properties of the structured region of FMRP and the impact of Fragile X syndrome‐linked mutations

open access: yesThe FEBS Journal, EarlyView.
Fragile X messenger ribonucleoprotein 1 (FMRP) is a multidomain RNA‐binding protein associated with Fragile X Syndrome (FXS). We found that its N‐terminal structured region has an intrinsic propensity to undergo liquid–liquid phase separation and fibril formation. FXS‐associated mutations perturb protein stability and aggregation propensity, suggesting
Flavia Catalano   +10 more
wiley   +1 more source

Array-based FMR1 sequencing and deletion analysis in patients with a fragile X syndrome-like phenotype.

open access: yesPLoS ONE, 2010
BackgroundFragile X syndrome (FXS) is caused by loss of function mutations in the FMR1 gene. Trinucleotide CGG-repeat expansions, resulting in FMR1 gene silencing, are the most common mutations observed at this locus.
Stephen C Collins   +9 more
doaj   +1 more source

The Impact of Fragile X Syndrome on Caregivers: A Systematic Review

open access: yesJournal of Intellectual Disability Research, EarlyView.
ABSTRACT Background The effects of fragile X syndrome (FXS) reach beyond the individual with the condition, profoundly influencing the well‐being of caregivers and family members. The aim of this review is to synthesise current evidence on the effects of FXS on caregivers, investigate contributors to their burden and identify gaps for future research ...
Katerina Poprelka   +7 more
wiley   +1 more source

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