Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1080/17482960701223832 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Bidirectional Mendelian Randomization Analysis of the Association Between Mitochondrial Proteins and Neurodegenerative Diseases.
Brain Behav
January 2025
Department of Neurosurgery, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China.
Background: Neurodegenerative diseases involve progressive neuronal dysfunction and cognitive decline, posing substantial global challenges. Although the precise causes remain unclear, several studies highlight the role of protein metabolism abnormalities in disease development. This study investigates the causal links between variations in mitochondrial protein genes and neurodegenerative diseases, aiming to elucidate their potential contributions to disease progression and identify novel therapeutic strategies.
View Article and Find Full Text PDFBackground: Several studies evaluated peripheral and cerebrospinal fluid (CSF) mtDNA as a putative biomarker in neurodegenerative diseases, often yielding inconsistent findings. We systematically reviewed the current evidence assessing blood and CSF mtDNA levels and variant burden in Parkinson's disease (PD), Alzheimer's disease (AD) and amyotrophic lateral sclerosis (ALS). Multiple sclerosis (MS) was also included as a paradigm of chronic neuroinflammation-driven neurodegeneration.
View Article and Find Full Text PDFNanostructural Modulation of G-Quadruplex DNA in Neurodegeneration: Orotate Interaction Revealed Through Experimental and Computational Approaches.
J Neurochem
January 2025
Institute of Biostructures and Bioimaging, Italian National Council for Research (IBB-CNR), Naples, Italy.
The natural compound orotic acid and its anionic form, orotate, play a pivotal role in various biological processes, serving as essential intermediates in pyrimidine de novo synthesis, with demonstrated connections to dietary, supplement, and neurodrug applications. A novel perspective on biomolecular aggregation at the nanoscale, particularly pertinent to neurodegeneration, challenges the established paradigm positing that peptide (amyloid beta) and protein (tau) aggregation mainly govern the molecular events underlying prevalent neuropathologies. Emerging biological evidence indicates a notable role for G-quadruplex (G4) DNA aggregation in neurodegenerative processes affecting neuronal cells, particularly in the presence of extended (GC) repeats in nuclear DNA sequences.
View Article and Find Full Text PDFLong-term lung volume recruitment therapy maintains ventilator weaning in a patient with ALS following tracheostomy.
BMJ Case Rep
January 2025
Department of Rehabilitation Physiotherapy, National Center of Neurology and Psychiatry, Tokyo, Japan.
We report a case of amyotrophic lateral sclerosis (ALS) in a patient in their 50s, presenting with spastic paraparesis and bulbar palsy, treated with lung volume recruitment therapy (LVRT). From early stage in the disease, vital capacity (VC), lung insufflation capacity (LIC) and ALS Functional Rating Scale-Revised scores were regularly measured, and LVRT was continuously performed at home. After 10 years, the patient had complete limb function loss and required nutritional management via gastrostomy and full assistance with daily activities.
View Article and Find Full Text PDFConformationally adaptive therapeutic peptides for diseases caused by intrinsically disordered proteins (IDPs). New paradigm for drug discovery: Target the target, not the arrow.
Pharmacol Ther
January 2025
Aix-Marseille University, INSERM UA 16, Faculty of Medicine, 13015 Marseille, France.
The traditional model of protein structure determined by the amino acid sequence is today seriously challenged by the fact that approximately half of the human proteome is made up of proteins that do not have a stable 3D structure, either partially or in totality. These proteins, called intrinsically disordered proteins (IDPs), are involved in numerous physiological functions and are associated with severe pathologies, e.g.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!