GABAA receptors as targets for treating affective and cognitive symptoms of depression

B Luscher, JL Maguire, U Rudolph, E Sibille - Trends in Pharmacological …, 2023 - cell.com
In the past 20 years, our understanding of the pathophysiology of depression has evolved
from a focus on an imbalance of monoaminergic neurotransmitters to a multifactorial picture …

Neurobiology and therapeutic potential of α5-GABA type A receptors

TC Jacob - Frontiers in molecular neuroscience, 2019 - frontiersin.org
α5 subunit containing GABA type A receptors (GABAARs) have long been an enigmatic
receptor subtype of interest due to their specific brain distribution, unusual surface …

GnRH replacement rescues cognition in Down syndrome

M Manfredi-Lozano, V Leysen, M Adamo, I Paiva… - Science, 2022 - science.org
At the present time, no viable treatment exists for cognitive and olfactory deficits in Down
syndrome (DS). We show in a DS model (Ts65Dn mice) that these progressive …

[HTML][HTML] β2-microglobulin functions as an endogenous NMDAR antagonist to impair synaptic function

Y Gao, Y Hong, L Huang, S Zheng, H Zhang, S Wang… - Cell, 2023 - cell.com
Down syndrome (DS) is a neurological disorder with multiple immune-related symptoms;
however, crosstalk between the CNS and peripheral immune system remains unexplored …

The Yin and Yang of GABAergic and glutamatergic synaptic plasticity: opposites in balance by crosstalking mechanisms

CA Chapman, JL Nuwer, TC Jacob - Frontiers in synaptic …, 2022 - frontiersin.org
Synaptic plasticity is a critical process that regulates neuronal activity by allowing neurons to
adjust their synaptic strength in response to changes in activity. Despite the high proximity of …

[HTML][HTML] Brain insulin resistance triggers early onset Alzheimer disease in Down syndrome

A Tramutola, C Lanzillotta, F Di Domenico… - Neurobiology of …, 2020 - Elsevier
Dysregulation of insulin signaling pathway with reduced downstream neuronal survival and
plasticity mechanisms is a fundamental abnormality observed in Alzheimer's disease (AD) …

Alterations of specific cortical GABAergic circuits underlie abnormal network activity in a mouse model of Down syndrome

J Zorrilla de San Martin, C Donato, J Peixoto, A Aguirre… - Elife, 2020 - elifesciences.org
Down syndrome (DS) results in various degrees of cognitive deficits. In DS mouse models,
recovery of behavioral and neurophysiological deficits using GABAAR antagonists led to …

Pharmacological signature and target specificity of inhibitory circuits formed by martinotti cells in the mouse barrel cortex

C Donato, DB Victorino, C Cabezas… - Journal of …, 2023 - Soc Neuroscience
In the neocortex, fast synaptic inhibition orchestrates both spontaneous and sensory-evoked
activity. GABAergic interneurons (INs) inhibit pyramidal neurons (PNs) directly, modulating …

State‐of‐the‐art therapy for Down syndrome

N Lorenzon, J Musoles‐Lleó, F Turrisi… - … Medicine & Child …, 2023 - Wiley Online Library
In the last decade, an important effort was made in the field of Down syndrome to find new
interventions that improve cognition. These therapies have added to the traditional …

[HTML][HTML] The relationship between TGF-β1 and cognitive function in the brain

C Su, J Miao, J Guo - Brain Research Bulletin, 2023 - Elsevier
Transforming growth factor-β1 (TGF-β1), a multifunctional cytokine, plays a pivotal role in
synaptic formation, plasticity, and neurovascular unit regulation. This review highlights TGF …