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 …

Caffeine and adenosine

JA Ribeiro, AM Sebastiao - Journal of Alzheimer's Disease, 2010 - content.iospress.com
Caffeine causes most of its biological effects via antagonizing all types of adenosine
receptors (ARs): A1, A2A, A3, and A2B and, as does adenosine, exerts effects on neurons …

[HTML][HTML] ATP and adenosine—Two players in the control of seizures and epilepsy development

E Beamer, M Kuchukulla, D Boison, T Engel - Progress in neurobiology, 2021 - Elsevier
Despite continuous advances in understanding the underlying pathogenesis of
hyperexcitable networks and lowered seizure thresholds, the treatment of epilepsy remains …

[HTML][HTML] ATP as a multi-target danger signal in the brain

RJ Rodrigues, AR Tomé, RA Cunha - Frontiers in neuroscience, 2015 - frontiersin.org
ATP is released in an activity-dependent manner from different cell types in the brain,
fulfilling different roles as a neurotransmitter, neuromodulator, in astrocyte-to-neuron …

[HTML][HTML] Adenosine receptors and brain diseases: neuroprotection and neurodegeneration

CV Gomes, MP Kaster, AR Tomé, PM Agostinho… - … et Biophysica Acta (BBA …, 2011 - Elsevier
Adenosine acts in parallel as a neuromodulator and as a homeostatic modulator in the
central nervous system. Its neuromodulatory role relies on a balanced activation of inhibitory …

[HTML][HTML] The role of altered BDNF/TrkB signaling in amyotrophic lateral sclerosis

J Pradhan, PG Noakes, MC Bellingham - Frontiers in cellular …, 2019 - frontiersin.org
Brain derived neurotrophic factor (BDNF) is well recognized for its neuroprotective functions,
via activation of its high affinity receptor, tropomysin related kinase B (TrkB). In addition …

Adenosine receptors and the central nervous system

AM Sebastiao, JA Ribeiro - Adenosine receptors in health and disease, 2009 - Springer
The adenosine receptors (ARs) in the nervous system act as a kind of “go-between” to
regulate the release of neurotransmitters (this includes all known neurotransmitters) and the …

Chronic caffeine consumption prevents memory disturbance in different animal models of memory decline

RA Cunha, PM Agostinho - Journal of Alzheimer's Disease, 2010 - content.iospress.com
Caffeine, the most widely consumed psychoactive drug, enhances attention/vigilance,
stabilizes mood, and might also independently enhance cognitive performance. Notably …

The physiological effects of caffeine on synaptic transmission and plasticity in the mouse hippocampus selectively depend on adenosine A1 and A2A receptors

JP Lopes, A Pliássova, RA Cunha - Biochemical pharmacology, 2019 - Elsevier
Caffeine is the most consumed psychoactive drug worldwide and its intake in moderate
amounts prevents neurodegenerative disorders. However, the molecular targets of caffeine …

Ecto-5′-nucleotidase (CD73)-mediated formation of adenosine is critical for the striatal adenosine A2A receptor functions

E Augusto, M Matos, J Sévigny, A El-Tayeb… - Journal of …, 2013 - Soc Neuroscience
Adenosine is a neuromodulator acting through inhibitory A1 receptors (A1Rs) and facilitatory
A2ARs, which have similar affinities for adenosine. It has been shown that the activity of …