[HTML][HTML] Functions and dysfunctions of nitric oxide in brain

P Picón-Pagès, J Garcia-Buendia, FJ Munoz - Biochimica et Biophysica …, 2019‏ - Elsevier
Nitric oxide (NO) works as a retrograde neurotransmitter in synapses, allows the brain blood
flow and also has important roles in intracellular signaling in neurons from the regulation of …

Gram-negative bacteria and their lipopolysaccharides in Alzheimer's disease: pathologic roles and therapeutic implications

H Kim, S Kim, SJ Shin, YH Park, Y Nam, C Kim… - Translational …, 2021‏ - Springer
Alzheimer's disease (AD) is the most serious age-related neurodegenerative disease and
causes destructive and irreversible cognitive decline. Failures in the development of …

Methylglyoxal metabolism and aging-related disease: moving from correlation toward causation

R Kold-Christensen, M Johannsen - Trends in Endocrinology & Metabolism, 2020‏ - cell.com
Methylglyoxal (MG) is a ubiquitous metabolite that spontaneously reacts with biopolymers
forming advanced glycation end-products (AGEs). AGEs are strongly associated with aging …

[HTML][HTML] Mitostasis, calcium and free radicals in health, aging and neurodegeneration

JA Godoy, JA Rios, P Picón-Pagès… - Biomolecules, 2021‏ - mdpi.com
Mitochondria play key roles in ATP supply, calcium homeostasis, redox balance control and
apoptosis, which in neurons are fundamental for neurotransmission and to allow synaptic …

Inhibition of neuroinflammatory nitric oxide signaling suppresses glycation and prevents neuronal dysfunction in mouse prion disease

JM Bourgognon, JG Spiers, SW Robinson… - Proceedings of the …, 2021‏ - pnas.org
Several neurodegenerative diseases associated with protein misfolding (Alzheimer's and
Parkinson's disease) exhibit oxidative and nitrergic stress following initiation of …

[HTML][HTML] The Dual Role of Amyloid Beta-Peptide in Oxidative Stress and Inflammation: Unveiling Their Connections in Alzheimer's Disease Etiopathology

H Fanlo-Ucar, P Picón-Pagès, V Herrera-Fernández… - Antioxidants, 2024‏ - mdpi.com
Alzheimer's disease (AD) is a progressive neurodegenerative disease, and it is currently the
seventh leading cause of death worldwide. It is characterized by the extracellular …

Carnosine and the processes of ageing

AR Hipkiss, E Baye, B de Courten - Maturitas, 2016‏ - Elsevier
The causes of ageing are usually regarded as multifactorial; thus effective regulation might
be achieved by intervention at multiple sites. It has been suggested that the endogenous …

Carbonyl stress in red blood cells and hemoglobin

OV Kosmachevskaya, NN Novikova, AF Topunov - Antioxidants, 2021‏ - mdpi.com
The paper overviews the peculiarities of carbonyl stress in nucleus-free mammal red blood
cells (RBCs). Some functional features of RBCs make them exceptionally susceptible to …

Amyloid-β peptide nitrotyrosination stabilizes oligomers and enhances NMDAR-mediated toxicity

B Guivernau, J Bonet, V Valls-Comamala… - Journal of …, 2016‏ - jneurosci.org
Alzheimer's disease (AD) is a neurodegenerative disorder characterized by the pathological
aggregation of the amyloid-β peptide (Aβ). Monomeric soluble Aβ can switch from helicoidal …

Diet and obesity-induced methylglyoxal production and links to metabolic disease

C Hernandez-Castillo, SC Shuck - Chemical Research in …, 2021‏ - ACS Publications
The obesity rate in the United States is 42.4% and has become a national epidemic. Obesity
is a complex condition that is influenced by socioeconomic status, ethnicity, genetics, age …