Results 121 to 130 of about 4,657 (257)

Impact of N-Alkylamino Substituents on Serotonin Receptor (5-HTR) Affinity and Phosphodiesterase 10A (PDE10A) Inhibition of Isoindole-1,3-dione Derivatives

open access: yesMolecules, 2020
In this study, a series of compounds derived from 4-methoxy-1H-isoindole-1,3(2H)-dione, potential ligands of phosphodiesterase 10A and serotonin receptors, were investigated as potential antipsychotics.
Anna Czopek   +12 more
doaj   +1 more source

Mouse models of neurodegenerative disease: preclinical imaging and neurovascular component. [PDF]

open access: yes, 2018
Neurodegenerative diseases represent great challenges for basic science and clinical medicine because of their prevalence, pathologies, lack of mechanism-based treatments, and impacts on individuals.
A Bellucci   +275 more
core   +1 more source

Preclinical evaluation of [18F]JNJ42259152 as a PET tracer for PDE10A

open access: yesNeuroImage, 2013
Phosphodiesterase-10A (PDE10A) is implicated in several neuropsychiatric disorders involving basal ganglia neurotransmission, such as schizophrenia, obsessive-compulsive disorder and Huntington's disease. To confirm target engagement and exposure-occupancy relationships of clinical candidates for treatment, and to further explore the in vivo biology of
Guy Bormans   +12 more
openaire   +3 more sources

Cross‐pathway integration of cAMP signals through cGMP and calcium‐regulated phosphodiesterases in mouse striatal cholinergic interneurons

open access: yesBritish Journal of Pharmacology, Volume 182, Issue 5, Page 1236-1253, March 2025.
Abstract Background and Purpose Acetylcholine plays a key role in striatal function. Firing properties of striatal cholinergic interneurons depend on intracellular cAMP through the regulation of Ih currents. Yet, the dynamics of cyclic nucleotide signalling in these neurons have remained elusive.
Ségolène Bompierre   +7 more
wiley   +1 more source

Automation of a Positron-emission Tomography (PET) Radiotracer Synthesis Protocol for Clinical Production. [PDF]

open access: yes, 2018
The development of new positron-emission tomography (PET) tracers is enabling researchers and clinicians to image an increasingly wide array of biological targets and processes.
Collins, Jeffrey   +5 more
core  

Anti‐Prion Systems in Saccharomyces cerevisiae

open access: yesJournal of Neurochemistry, Volume 169, Issue 3, March 2025.
Yeast pathogenic prions have the same in‐register parallel folded β‐sheet architecture as infectious amyloids of human transmissible spongiform encephalopathy, Alzheimer's disease, Parkinson's disease, and type 2 diabetes. Six anti‐prion systems in yeast (identified by their gene names) together lower the load of prions detected ~5000‐fold by blocking ...
Reed B. Wickner   +2 more
wiley   +1 more source

Nurr1 protein is required for N-Methyl-d-aspartic Acid (NMDA) receptor-mediated neuronal survival [PDF]

open access: yes, 2012
NMDA receptor (NMDAR) stimulation promotes neuronal survival during brain development. Cerebellar granule cells (CGCs) need NMDAR stimulation to survive and develop.
Badiola Benito, Nahuai   +6 more
core   +2 more sources

Phosphodiesterase 10 inhibition reduces striatal excitotoxicity in the quinolinic acid model of Huntington's disease

open access: yesNeurobiology of Disease, 2009
Decreased activity of cAMP responsive element-binding protein (CREB) is thought to contribute to the death of striatal medium spiny neurons in Huntington's disease (HD).
Carmela Giampà   +7 more
doaj   +1 more source

Expression and Regulation of Cyclic Nucleotide Phosphodiesterases in Human and Rat Pancreatic Islets [PDF]

open access: yes, 2010
As shown by transgenic mouse models and by using phosphodiesterase 3 (PDE3) inhibitors, PDE3B has an important role in the regulation of insulin secretion in pancreatic β-cells. However, very little is known about the regulation of the enzyme.
A Dov   +56 more
core   +3 more sources

Triazolo Derivatives as Inhibitors of PDE10A [PDF]

open access: yesACS Medicinal Chemistry Letters, 2014
Jean-Francois Brazeau, Gerard Rosse
openaire   +3 more sources

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