Cholinergic circuits in cognitive flexibility

VF Prado, H Janickova, MA Al-Onaizi, MAM Prado - Neuroscience, 2017 - Elsevier
Cognitive flexibility, the ability to adjust behavior in response to new and unexpected
conditions in the environment, is essential for adaptation to new challenges and survival …

Regulation of cholinergic activity by the vesicular acetylcholine transporter

VF Prado, A Roy, B Kolisnyk, R Gros… - Biochemical …, 2013 - portlandpress.com
Acetylcholine, the first chemical to be identified as a neurotransmitter, is packed in synaptic
vesicles by the activity of VAChT (vesicular acetylcholine transporter). A decrease in VAChT …

An optimized acetylcholine sensor for monitoring in vivo cholinergic activity

M Jing, Y Li, J Zeng, P Huang, M Skirzewski, O Kljakic… - Nature …, 2020 - nature.com
The ability to directly measure acetylcholine (ACh) release is an essential step toward
understanding its physiological function. Here we optimized the GRABACh (GPCR …

[HTML][HTML] Optimizing nervous system-specific gene targeting with Cre driver lines: prevalence of germline recombination and influencing factors

L Luo, MC Ambrozkiewicz, F Benseler, C Chen… - Neuron, 2020 - cell.com
The Cre-loxP system is invaluable for spatial and temporal control of gene knockout,
knockin, and reporter expression in the mouse nervous system. However, we report varying …

Role of brainstem serotonin in analgesia produced by low-intensity exercise on neuropathic pain after sciatic nerve injury in mice

F Bobinski, TAA Ferreira, MM Córdova… - Pain, 2015 - journals.lww.com
Physical exercise is a low-cost, safe, and efficient intervention for the reduction of
neuropathic chronic pain in humans. However, the underlying mechanisms for how exercise …

The transient receptor potential melastatin 2 (TRPM2) channel contributes to β-amyloid oligomer-related neurotoxicity and memory impairment

VG Ostapchenko, M Chen, MS Guzman… - Journal of …, 2015 - Soc Neuroscience
In Alzheimer's disease, accumulation of soluble oligomers of β-amyloid peptide is known to
be highly toxic, causing disturbances in synaptic activity and neuronal death. Multiple …

A review of neurotoxicity of microcystins

Y Hu, J Chen, H Fan, P Xie, J He - Environmental science and pollution …, 2016 - Springer
Cyanobacterial blooms-produced microcystins are secondary metabolites which can
accumulate in the food chain and contaminate water, thus posing a potential threat to the …

[HTML][HTML] Cortical ChAT+ neurons co-transmit acetylcholine and GABA in a target- and brain-region-specific manner

AJ Granger, W Wang, K Robertson, M El-Rifai… - Elife, 2020 - elifesciences.org
The mouse cerebral cortex contains neurons that express choline acetyltransferase (ChAT)
and are a potential local source of acetylcholine. However, the neurotransmitters released …

ChAT–ChR2–EYFP mice have enhanced motor endurance but show deficits in attention and several additional cognitive domains

B Kolisnyk, MS Guzman, S Raulic, J Fan… - Journal of …, 2013 - Soc Neuroscience
Acetylcholine (ACh) is an important neuromodulator in the nervous system implicated in
many forms of cognitive and motor processing. Recent studies have used bacterial artificial …

[HTML][HTML] Cholinergic neurons in the basal forebrain are involved in behavioral abnormalities associated with Cul3 deficiency: role of prefrontal cortex projections in …

M Rapanelli, W Wang, E Hurley, ML Feltri… - Translational …, 2023 - nature.com
Loss-of-function mutations of the gene Cul3 have been identified as a risk factor for autism-
spectrum disorder (ASD), but the pathogenic mechanisms are not well understood …