Results 101 to 110 of about 241,511 (306)

Possible role of human ribonuclease dicer in the regulation of R loops

FEBS Open Bio, EarlyView.
R loops play an important role in regulating key cellular processes such as replication, transcription, centromere stabilization, or control of telomere length. However, the unscheduled accumulation of R loops can cause many diseases, including cancer, and neurodegenerative or inflammatory disorders. Interestingly, accumulating data indicate a possible
Klaudia Wojcik, Paulina Krzeminska, Anna Kurzynska‐Kokorniak   +2 more
wiley   +1 more source

Meta-analysis of Gene Expression in Neurodegenerative Diseases Reveals Patterns in GABA Synthesis and Heat Stress Pathways [PDF]

arXiv, 2019
Neurodegenerative diseases are characterized as the progressive loss of neural cells, e.g. neurons, glial cells. Ageing, monogenic variations, viral infections, and many other factors are determined and speculated as causes for them. While many individual genes, such as APP for Alzheimer disease and HTT for Huntington disease, and biological pathways ...
arxiv  

Mitochondrial dynamics–fusion, fission, movement, and mitophagy–in neurodegenerative diseases [PDF]

, 2009
Neurons are metabolically active cells with high energy demands at locations distant from the cell body. As a result, these cells are particularly dependent on mitochondrial function, as reflected by the observation that diseases of mitochondrial ...
Alexander, Baloyannis, Banchs, Bossy-Wetzel, Brockmann, Cassidy-Stone, Chang, Chen, Cho, Clark, D. C. Chan, de Brito, Delettre, Dodson, Exner, Fransson, Frezza, Gispert, H. Chen, Hollenbeck, Kim, Kim, Li, Liot, Lustbader, Macaskill, Meeusen, Milone, Mortiboys, Okamoto, Orr, Park, Parone, Popp, Reis, Suen, Ten Dijke, Trushina, Wang, Waterham, Wood-Kaczmar, Zuchner, Z  chner   +42 more
core   +3 more sources

Peripheral whole blood microRNA expression in relation to vascular function: a population-based study

Journal of Translational Medicine
Background As key regulators of gene expression, microRNAs affect many cardiovascular mechanisms and have been associated with several cardiovascular diseases.
Valentina Talevi, Konstantinos Melas, Gökhan Pehlivan, Mohammed A. Imtiaz, Dennis Manfred Krüger, Tonatiuh Pena Centeno, N. Ahmad Aziz, Andre Fischer, Monique M.B. Breteler   +8 more
doaj   +1 more source

The G51D SNCA mutation generates a slowly progressive α-synuclein strain in early-onset Parkinson’s disease

Acta Neuropathologica Communications, 2023
Unique strains of α-synuclein aggregates have been postulated to underlie the spectrum of clinical and pathological presentations seen across the synucleinopathies.
Heather H. C. Lau, Ivan Martinez-Valbuena, Raphaella W. L. So, Surabhi Mehra, Nicholas R. G. Silver, Alison Mao, Erica Stuart, Cian Schmitt-Ulms, Bradley T. Hyman, Martin Ingelsson, Gabor G. Kovacs, Joel C. Watts   +11 more
doaj   +1 more source

Neurological Consequences of COVID-19 Infection [PDF]

arXiv, 2021
COVID-19 infections have well described systemic manifestations, especially respiratory problems. There are currently no specific treatments or vaccines against the current strain. With higher case numbers, a range of neurological symptoms are becoming apparent.
arxiv  

Assessing Cerebellar Disorders With Wearable Inertial Sensor Data Using Time-Frequency and Autoregressive Hidden Markov Model Approaches [PDF]

arXiv, 2021
We use autoregressive hidden Markov models and a time-frequency approach to create meaningful quantitative descriptions of behavioral characteristics of cerebellar ataxias from wearable inertial sensor data gathered during movement. Wearable sensor data is relatively easily collected and provides direct measurements of movement that can be used to ...
arxiv  

Cellular Senescence in Neurodegenerative Diseases [PDF]

, 2020
Cellular senescence is a homeostatic biological process characterized by a permanent state of cell cycle arrest that can contribute to the decline of the regenerative potential and function of tissues.
Martínez-Cué, Carmen, Rueda Revilla, Noemí   +1 more
core   +1 more source

Genetics of neurodegenerative diseases [PDF]

Neurology Genetics, 2016
This issue contains a number of articles on neurodegenerative diseases, most of them genotypically analyzed with next-generation sequencing. Readers will find articles identifying potential mutations in new genes, articles examining different phenotypes associated with variation in the same gene, and a report showing an unusual phenotype associated ...
openaire   +3 more sources

Cognitive reserve against Alzheimer’s pathology is linked to brain activity during memory formation

Nature Communications
The cognitive reserve (CR) hypothesis posits that individuals can differ in how their brain function is disrupted by pathology associated with aging and neurodegeneration.
Niklas Vockert, Judith Machts, Luca Kleineidam, Aditya Nemali, Enise I. Incesoy, Jose Bernal, Hartmut Schütze, Renat Yakupov, Oliver Peters, Daria Gref, Luisa Sophie Schneider, Lukas Preis, Josef Priller, Eike Jakob Spruth, Slawek Altenstein, Anja Schneider, Klaus Fliessbach, Jens Wiltfang, Ayda Rostamzadeh, Wenzel Glanz, Stefan Teipel, Ingo Kilimann, Doreen Goerss, Christoph Laske, Matthias H. Munk, Annika Spottke, Nina Roy, Michael T. Heneka, Frederic Brosseron, Michael Wagner, Steffen Wolfsgruber, Laura Dobisch, Peter Dechent, Stefan Hetzer, Klaus Scheffler, Peter Zeidman, Yaakov Stern, Björn H. Schott, Frank Jessen, Emrah Düzel, Anne Maass, Gabriel Ziegler, the DELCODE study group   +42 more
doaj   +1 more source