[HTML][HTML] Circadian rhythm disruption and mental health

WH Walker, JC Walton, AC DeVries… - Translational psychiatry, 2020 - nature.com
Circadian rhythms are internal manifestations of the solar day that permit adaptations to
predictable environmental temporal changes. These~ 24-h rhythms are controlled by …

[HTML][HTML] Arc protein: a flexible hub for synaptic plasticity and cognition

O Nikolaienko, S Patil, MS Eriksen… - Seminars in cell & …, 2018 - Elsevier
Mammalian excitatory synapses express diverse types of synaptic plasticity. A major
challenge in neuroscience is to understand how a neuron utilizes different types of plasticity …

Elevated endogenous GDNF induces altered dopamine signalling in mice and correlates with clinical severity in schizophrenia

K Mätlik, DR Garton, AR Montaño-Rodríguez… - Molecular …, 2022 - nature.com
Presynaptic increase in striatal dopamine is the primary dopaminergic abnormality in
schizophrenia, but the underlying mechanisms are not understood. Here, we hypothesized …

Arc controls alcohol cue relapse by a central amygdala mechanism

R Pagano, A Salamian, J Zielinski, A Beroun… - Molecular …, 2023 - nature.com
Alcohol use disorder (AUD) is a chronic and fatal disease. The main impediment of the AUD
therapy is a high probability of relapse to alcohol abuse even after prolonged abstinence …

Genetic disruption of Arc/Arg3. 1 in mice causes alterations in dopamine and neurobehavioral phenotypes related to schizophrenia

F Manago, M Mereu, S Mastwal, R Mastrogiacomo… - Cell reports, 2016 - cell.com
Human genetic studies have recently suggested that the postsynaptic activity-regulated
cytoskeleton-associated protein (Arc) complex is a convergence signal for several genes …

Regionally specified human pluripotent stem cell-derived astrocytes exhibit different molecular signatures and functional properties

RA Bradley, J Shireman, C McFalls, J Choi… - …, 2019 - journals.biologists.com
Astrocytes display diverse morphologies in different regions of the central nervous system.
Whether astrocyte diversity is attributable to developmental processes and bears functional …

Roles for Arc in metabotropic glutamate receptor-dependent LTD and synapse elimination: Implications in health and disease

JR Wilkerson, JP Albanesi, KM Huber - Seminars in cell & developmental …, 2018 - Elsevier
The Arc gene is robustly transcribed in specific neural ensembles in response to experience-
driven activity. Upon induction, Arc mRNA is transported to dendrites, where it can be rapidly …

Are circadian disturbances a core pathophysiological component of schizophrenia?

TC Delorme, LK Srivastava… - Journal of Biological …, 2020 - journals.sagepub.com
Schizophrenia is a multifactorial disorder caused by a combination of genetic variations and
exposure to environmental insults. Sleep and circadian rhythm disturbances are a prominent …

Dopamine transporter (DAT) genetic hypofunction in mice produces alterations consistent with ADHD but not schizophrenia or bipolar disorder

M Mereu, G Contarini, EF Buonaguro, G Latte… - …, 2017 - Elsevier
ADHD, schizophrenia and bipolar disorder are psychiatric diseases with a strong genetic
component which share dopaminergic alterations. Dopamine transporter (DAT) genetics …

Adaptive and behavioral changes in kynurenine 3-monooxygenase knockout mice: relevance to psychotic disorders

S Erhardt, A Pocivavsek, M Repici, XC Liu… - Biological …, 2017 - Elsevier
Background Kynurenine 3-monooxygenase converts kynurenine to 3-hydroxykynurenine,
and its inhibition shunts the kynurenine pathway—which is implicated as dysfunctional in …