Results 41 to 50 of about 36,080 (282)

Malestar psicológico en portadores y no portadores de la mutación causante de enfermedad de Huntington y su relación con la carga de la enfermedad

Neurología
Resumen: Introducción: La enfermedad de Huntington (EH) es un trastorno neurodegenerativo y hereditario. A partir del diagnóstico predictivo se han descrito características clínicas incipientes en la fase prodrómica, y varios estudios han reportado ...
Y. Rodríguez-Agudelo, M. Chávez-Oliveros, A. Ochoa-Morales, L. Martínez-Ruano, A. Camacho-Molina, F. Paz-Rodríguez   +5 more
doaj   +1 more source

Nanodiamond‐Based Quantum Sensing Reveals Changes in Endo‐Lysosomal Activity of Stimulated Cardiac Fibroblasts in a Cellular Fibrosis Model

Advanced Functional Materials, EarlyView.
Quantum sensing reveals intricate patterns linking endo‐lysosomal maturation to cardiac fibrosis progression, highlighting complexity in cellular remodeling. This study investigates fibroblast‐to‐myofibroblast transition under cell aging, stiffness, and TGF‐β stimulation, comparing nanodiamond uptake, endo‐lysosomal dynamics, and free radical ...
Aldona Mzyk, Ezgi Yilmaz, Giovanni D Angelo, Kirstine Berg‐Sørensen   +3 more
wiley   +1 more source

Nanophotonic Strategies for Chiral Biosensing: Nanoparticles, Metasurfaces, Magneto‐Optical, and Quantum Approaches

Advanced Photonics Research, EarlyView.
Recent advances in nanophotonics‐based chiral biosensing approaches are comprehensively reviewed, highlighting key trends, advantages, and limitations of each technology. Special attention is given to emerging strategies that exploit magneto‐optical and quantum plasmonic phenomena to enhance sensitivity down to the level of a few molecules, or even a ...
Jorge Ricardo Mejía‐Salazar
wiley   +1 more source

How to Capitalize on the Retest Effect in Future Trials on Huntington's Disease. [PDF]

PLoS ONE, 2015
The retest effect-improvement of performance on second exposure to a task-may impede the detection of cognitive decline in clinical trials for neurodegenerative diseases.
Catherine Schramm, Sandrine Katsahian, Katia Youssov, Jean-François Démonet, Pierre Krystkowiak, Frédéric Supiot, Christophe Verny, Laurent Cleret de Langavant, Anne-Catherine Bachoud-Lévi, European Huntington's Disease Initiative Study Group and the Multicentre Intracerebral Grafting in Huntington's Disease Group   +9 more
doaj   +1 more source

A novel rhesus macaque model of Huntington’s disease recapitulates key neuropathological changes along with motor and cognitive decline

eLife, 2022
We created a new nonhuman primate model of the genetic neurodegenerative disorder Huntington’s disease (HD) by injecting a mixture of recombinant adeno-associated viral vectors, serotypes AAV2 and AAV2.retro, each expressing a fragment of human mutant ...
Alison R Weiss, William A Liguore, Kristin Brandon, Xiaojie Wang, Zheng Liu, Jacqueline S Domire, Dana Button, Sathya Srinivasan, Christopher D Kroenke, Jodi L McBride   +9 more
doaj   +1 more source

Allosteric Modulation of Pathological Ataxin‐3 Aggregation: A Path to Spinocerebellar Ataxia Type‐3 Therapies

Advanced Science, EarlyView.
This study uncovers a new allosteric site in the Josephin domain of ataxin‐3 targeted by the molecular tweezer CLR01, which modulates protein aggregation, improves synaptic function in neuronal cells, and delays motor dysfunction in animal models.
Alexandra Silva, Sara Duarte‐Silva, Pedro M. Martins, Beatriz Rodrigues, Débora Serrenho, Daniela Vilasboas‐Campos, Andreia Teixeira‐Castro, Julio Vieyto‐Nuñez, Joel Mieres‐Perez, Francisco Figueiredo, Martyna Podlasiak, Tatiana Van‐der‐Kellen, Joana Fraga, James Noble, Carter Lantz, Niki Sepanj, Daniela Monteiro‐Fernandes, Sara Guerreiro, Andreia Neves‐Carvalho, Joana Pereira‐Sousa, Frank‐Gerrit Klärner, Thomas Schrader, Joseph A. Loo, Annalisa Pastore, Elsa Sanchez‐Garcia, Gal Bitan, Ana Luísa Carvalho, Patrícia Maciel, Sandra Macedo‐Ribeiro   +28 more
wiley   +1 more source

A Case Report: Psychotic Disorder Related to Huntington‘s Disease [PDF]

Düşünen Adam Psikiyatri ve Nörolojik Bilimler Dergisi, 2004
Basal ganglia disorders are characterised by the presence of abnormal movements, psychiatric signs and symptoms, and varying degrees of cognitive impairment. Huntington's disease (HD), one of basal ganglia disorders is is an autosomal, dominant disorder.
Çağatay Karşıdağ, Rıdvan Üney, Ahmet Kocabıyık, Reşit Kükürt, Nihat Alpay, Cengiz Dayan   +5 more
doaj  

Ratoon Season Rice Reduces Methane Emissions by Limiting Acetic Acid Transport to the Rhizosphere and Inhibiting Methanogens

Advanced Science, EarlyView.
This study finds that the interaction between ABA‐OsCIPK2‐OsSWEET1A reduces the allocation of methane producing bacteria carbon source (acetic acid) content to the rhizosphere soil of ratoon season rice, thereby reducing methane emissions. Abstract Rice paddies are a major, persistent source of atmospheric methane (CH4), emission rates depend on the ...
Jingnan Zou, Hailong Xu, Bin Qin, Chaojie Lan, Jinying Li, Bianhong Zhang, Huabin Zhang, Chunlin Guo, Hongfei Chen, Zhongming Fang, Quanzhi Zhao, Wenfei Wang, Changxun Fang, Zhixing Zhang, Wenxiong Lin   +14 more
wiley   +1 more source

Precise CAG repeat contraction in a Huntington’s Disease mouse model is enabled by gene editing with SpCas9-NG

Communications Biology, 2021
Seiya Oura and Taichi Noda et al. overcome the challenge of gene editing in CAG repeats, such as those causing Huntington’s Disease, using their recently developed SpCas9-NG variant. They demonstrate that SpCas9-NG can precisely edit and contract the CAG
Seiya Oura, Taichi Noda, Naoko Morimura, Seiji Hitoshi, Hiroshi Nishimasu, Yoshitaka Nagai, Osamu Nureki, Masahito Ikawa   +7 more
doaj   +1 more source

Infantile Huntington’s Disease [PDF]

Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 1983
SUMMARY:A unique case of Huntington’s disease is reported because of the extremely early onset and death, and the atypical mode of presentation including severe behavioural problems and a negative family history. Although rare, Huntington’s disease must be considered along with the established degenerative disorders of white and gray matter peculiar to
R H, Haslam, B, Curry, R, Johns
openaire   +2 more sources