Results 61 to 70 of about 4,215 (171)

The involvement of cholinergic neurons in the spreading of tau pathology

open access: yesFrontiers in Neurology, 2013
Long time ago, it was described the selective loss of cholinergic neurons during the development of Alzheimer disease. Recently, it has been suggested that tau protein may play a role in that loss of cholinergic neurons through a mechanism involving the ...
Diana eSimon   +5 more
doaj   +1 more source

Genome‐Wide Assessment Reveals Ancestral Differences in Homozygosity Patterns Potentially Linked to Parkinson's Disease Etiology

open access: yesMovement Disorders, Volume 41, Issue 5, Page 1128-1140, May 2026.
Abstract Background Recessive genetic variation and extended runs of homozygosity (ROHs) may contribute to the unexplained heritability of Parkinson's disease (PD), particularly in diverse and understudied populations. Objective We conducted the first large‐scale, multi‐ancestral investigation of PD to examine the impact of genome‐wide homozygosity on ...
Kathryn Step   +680 more
wiley   +1 more source

[The new age of neurodegenerative diseases. The basis of the new approaches]. [PDF]

open access: yesRev Neurol, 2023
García-Ribas G   +4 more
europepmc   +1 more source

Asesoramiento genético en la Enfermedad de Huntington: desafíos actuales y direcciones futuras

open access: yesCorreo Científico Médico, 2023
RESUMEN La enfermedad de Huntington (EH) es un trastorno neurológico de tipo autosómico dominante, causada por la repetición mayor de 39 del trinucleótido CAG en el gen HTT que codifica para la proteína huntingtina en el cromosoma 4 y afectación del ...
Lissette Estefanía Paredes Rodríguez   +2 more
doaj  

Interactive exploratory data analysis tool in Alzheimer’s disease

open access: yesFrontiers in Systems Neuroscience, 2015
Alzheimer's disease (AD) is a neurodegenerative disorder characterized by a progressive cognitive impairment, and a variety of neuropathological changes, which are not homogenous between different brain regions within a given patient or between patients.
Diana Furcila   +5 more
doaj   +1 more source

Persistent accumulation of unrepaired DNA damage in rat cortical neurons: nuclear organization and ChIP-seq analysis of damaged DNA

open access: yesActa Neuropathologica Communications, 2018
Neurons are highly vulnerable to DNA damage induced by genotoxic agents such as topoisomerase activity, oxidative stress, ionizing radiation (IR) and chemotherapeutic drugs.
Jorge Mata-Garrido   +5 more
doaj   +1 more source

Astrocytes in neurodegenerative diseases (I): function and molecular description

open access: yesNeurología (English Edition), 2015
Introduction: Astrocytes have been considered mere supporting cells in the CNS. However, we now know that astrocytes are actively involved in many of the functions of the CNS and may play an important role in neurodegenerative diseases. Development: This
T. Guillamón-Vivancos   +2 more
doaj   +1 more source

BET protein inhibition regulates cytokine production and promotes neuroprotection after spinal cord injury

open access: yesJournal of Neuroinflammation, 2019
Background Spinal cord injury (SCI) usually causes a devastating lifelong disability for patients. After a traumatic lesion, disruption of the blood-spinal cord barrier induces the infiltration of macrophages into the lesion site and the activation of ...
Judith Sánchez-Ventura   +3 more
doaj   +1 more source

Multimodal neurophysiological study of SCA2 and SCA3 autosomal dominant hereditary spinocerebellar ataxias

open access: yesNeurología (English Edition), 2011
Background: The spinocerebellar ataxias (SCA) are a group of genetic neurodegenerative diseases, clinically and pathologically heterogeneous, characterized by slowly progressive cerebellar ataxia.
S. Álvarez-Paradelo   +3 more
doaj   +1 more source

Relación microbioma-cerebro: de la patogénesis a la terapéutica de enfermedades neurodegenerativas

open access: yesRevista Mexicana de Endocrinología, Metabolismo y Nutrición
En los últimos años diversos trabajos de investigación se han enfocado en temas referentes al microbioma y su relación con la salud y la enfermedad en el hospedero y el posible papel terapéutico de acuerdo con el trastorno a tratar.
Dzhurinskaia González-Puga   +8 more
doaj   +1 more source

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