Results 61 to 70 of about 339,661 (301)

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Agaricomycetes mushrooms (Basidiomycota) as potential neuroprotectants

open access: yesItalian Journal of Mycology, 2021
The edible and medicinal agaricoid and polyporoid mushrooms (phylum Basidiomycota, order Agaricomycetes) have long been known by humans as valuable food and medicines.
Susanna Badalyan, Sylvie Rapior
doaj   +1 more source

Neuroprotective Properties of Xenon. [PDF]

open access: yes, 2020
Xenon is a rare noble gas that was introduced into clinical practice more than 70 years ago. Xenon's clinical properties are predicated by its ability to fit into preformed cavities of macromolecules thereby altering their biological functions.
Laitio, Timo, Maze, Mervyn
core  

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

open access: yesAging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu   +8 more
wiley   +1 more source

Effect of Geraniol and Citronellol Essential Oils on the Biophysical Gating Properties of AMPA Receptors

open access: yesApplied Sciences, 2019
Essential oils have been advertised endlessly to be very beneficial for the health of humans, and an extensive amount of research examines the validity of such claims.
Mohammad Qneibi   +2 more
doaj   +1 more source

NXY-059 for the treatment of acute stroke: pooled analysis of the SAINT I and II trials [PDF]

open access: yes, 2008
<p><b>Background and Purpose:</b> In animal models of acute ischemic stroke (AIS), the free radical-trapping agent NXY-059 showed promise as a neuroprotectant.
Alderfer, V.   +11 more
core   +1 more source

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

open access: yesAging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Microglia Phenotype and Intracerebral Hemorrhage: A Balance of Yin and Yang

open access: yesFrontiers in Cellular Neuroscience, 2021
Intracerebral hemorrhage (ICH) features extremely high rates of morbidity and mortality, with no specific and effective therapy. And local inflammation caused by the over-activated immune cells seriously damages the recovery of neurological function ...
Rentang Bi   +4 more
doaj   +1 more source

Poly-arginine peptide R18D reduces neuroinflammation and functional deficits following traumatic brain injury in the Long-Evans rat [PDF]

open access: yes, 2019
We have previously demonstrated that the poly-arginine peptide R18 can improve histological and functional outcomes following traumatic brain injury (TBI) in the Sprague–Dawley rat.
Anderton, Ryan S   +5 more
core   +1 more source

Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani   +8 more
wiley   +1 more source

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