Astrocytes as Drivers and Disruptors of Behavior: New Advances in Basic Mechanisms and Therapeutic Targeting

D Barnett, K Bohmbach, V Grelot, A Charlet… - Journal of …, 2023 - Soc Neuroscience
Astrocytes are emerging as key regulators of cognitive function and behavior. This review
highlights some of the latest advances in the understanding of astrocyte roles in different …

The Mef2c gene dose-dependently controls hippocampal neurogenesis and the expression of autism-like behaviors

S Basu, EJ Ro, Z Liu, H Kim, A Bennett… - Journal of …, 2024 - Soc Neuroscience
Mutations in the activity-dependent transcription factor MEF2C have been associated with
several neuropsychiatric disorders. Among these, autism spectrum disorder (ASD)-related …

Dopamine release in nucleus accumbens is under tonic inhibition by adenosine A1 receptors regulated by astrocytic ENT1 and dysregulated by ethanol

BM Roberts, E Lambert, JA Livesey, Z Wu… - Journal of …, 2022 - Soc Neuroscience
Striatal adenosine A1 receptor (A1R) activation can inhibit dopamine release. A1Rs on other
striatal neurons are activated by an adenosine tone that is limited by equilibrative …

A role for glial fibrillary acidic protein (GFAP)-expressing cells in the regulation of gonadotropin-releasing hormone (GnRH) but not arcuate kisspeptin neuron output in …

C Vanacker, RA Defazio, CM Sykes, SM Moenter - Elife, 2021 - elifesciences.org
GnRH neurons are the final central neural output regulating fertility. Kisspeptin neurons in
the hypothalamic arcuate nucleus (KNDy neurons) are considered the main regulator of …

The role of astrocytes in behaviors related to emotion and motivation

E Shigetomi, S Koizumi - Neuroscience Research, 2023 - Elsevier
Astrocytes are present throughout the brain and intimately interact with neurons and blood
vessels. Three decades of research have shown that astrocytes reciprocally communicate …

Astrocyte-neuron interaction in the dorsal striatum-pallidal circuits and alcohol-seeking behaviors

SI Hong, S Kang, M Baker, DS Choi - Neuropharmacology, 2021 - Elsevier
In the striatum, two main types of GABAergic medium spiny neurons (MSNs), denoted
striatonigral (or direct-pathway MSNs, dMSNs) and striatopallidal neurons (indirect-pathway …

Mechanism of opioid addiction and its intervention therapy: Focusing on the reward circuitry and mu‐opioid receptor

JJ Zhang, CG Song, JM Dai, L Li, XM Yang… - MedComm, 2022 - Wiley Online Library
Opioid abuse and addiction have become a global pandemic, posing tremendous health
and social burdens. The rewarding effects and the occurrence of withdrawal symptoms are …

Optogenetic and chemogenetic modulation of astroglial secretory phenotype

AB Salmina, YV Gorina, AI Erofeev… - Reviews in the …, 2021 - degruyter.com
Astrocytes play a major role in brain function and alterations in astrocyte function that
contribute to the pathogenesis of many brain disorders. The astrocytes are attractive cellular …

Astrocytes in addictive disorders

A Kruyer, MD Scofield - Astrocytes in Psychiatric Disorders, 2021 - Springer
Astroglia are key regulators of synaptic function, playing central roles in homeostatic ion
buffering, energy dynamics, transmitter uptake, maintenance of neurotransmitter pools, and …

Use of knockout mice to explore CNS effects of adenosine

CR Lopes, VS Lourenco, AR Tome, RA Cunha… - Biochemical …, 2021 - Elsevier
The initial exploration using pharmacological tools of the role of adenosine receptors in the
brain, concluded that adenosine released as such acted on A 1 R to inhibit excitability and …