How does adenosine control neuronal dysfunction and neurodegeneration?

RA Cunha - Journal of neurochemistry, 2016 - Wiley Online Library
The adenosine modulation system mostly operates through inhibitory A1 (A1R) and
facilitatory A2A receptors (A2AR) in the brain. The activity‐dependent release of adenosine …

Adenosine in the central nervous system: release mechanisms and extracellular concentrations

S Latini, F Pedata - Journal of neurochemistry, 2001 - Wiley Online Library
Adenosine has several functions within the CNS that involve an inhibitory tone of
neurotransmission and neuroprotective actions in pathological conditions. The …

[HTML][HTML] Brain tissue responses to ischemia

JM Lee, MC Grabb, GJ Zipfel… - The Journal of clinical …, 2000 - Am Soc Clin Investig
Tissue responses to ischemia influx into neurons. The gating of glutamate receptor–
activated channels effectively achieves membrane shunting, which spreads in waves …

The A3 adenosine receptor: history and perspectives

PA Borea, K Varani, F Vincenzi, PG Baraldi… - Pharmacological …, 2015 - ASPET
By general consensus, the omnipresent purine nucleoside adenosine is considered a major
regulator of local tissue function, especially when energy supply fails to meet cellular energy …

Adenosine as a neuromodulator and as a homeostatic regulator in the nervous system: different roles, different sources and different receptors

RA Cunha - Neurochemistry international, 2001 - Elsevier
Adenosine exerts two parallel modulatory roles in the CNS, acting as a homeostatic
modulator and also as a neuromodulator at the synaptic level. We will present evidence to …

Squalenoyl adenosine nanoparticles provide neuroprotection after stroke and spinal cord injury

A Gaudin, M Yemisci, H Eroglu… - Nature …, 2014 - nature.com
There is an urgent need to develop new therapeutic approaches for the treatment of severe
neurological trauma, such as stroke and spinal cord injuries. However, many drugs with …

[PDF][PDF] Microglial CR3 activation triggers long-term synaptic depression in the hippocampus via NADPH oxidase

J Zhang, A Malik, HB Choi, RWY Ko, L Dissing-Olesen… - Neuron, 2014 - cell.com
Summary Complement receptor 3 (CR3) activation in microglia is involved in
neuroinflammation-related brain disorders and pruning of neuronal synapses. Hypoxia …

[HTML][HTML] Neuroprotection by adenosine in the brain: From A1 receptor activation to A2A receptor blockade

RA Cunha - Purinergic signalling, 2005 - Springer
Adenosine is a neuromodulator that operates via the most abundant inhibitory adenosine A
1 receptors (A 1 Rs) and the less abundant, but widespread, facilitatory A 2A Rs. It is …

Adenosine and sleep–wake regulation

R Basheer, RE Strecker, MM Thakkar… - Progress in …, 2004 - Elsevier
This review addresses three principal questions about adenosine and sleep–wake
regulation:(1) Is adenosine an endogenous sleep factor?(2) Are there specific brain regions …

[HTML][HTML] Epigenetic changes induced by adenosine augmentation therapy prevent epileptogenesis

RL Williams-Karnesky, US Sandau… - The Journal of …, 2013 - Am Soc Clin Investig
Epigenetic modifications, including changes in DNA methylation, lead to altered gene
expression and thus may underlie epileptogenesis via induction of permanent changes in …