Leveraging zebrafish to study retinal degenerations

JM Angueyra, KS Kindt - Frontiers in cell and developmental biology, 2018 - frontiersin.org
Retinal degenerations are a heterogeneous group of diseases characterized by death of
photoreceptors and progressive loss of vision. Retinal degenerations are a major cause of …

Molecular tools for imaging and recording neuronal activity

W Wang, CK Kim, AY Ting - Nature chemical biology, 2019 - nature.com
To understand how the brain relates to behavior, it is essential to record neural activity in
awake, behaving animals. To achieve this goal, a large variety of genetically encoded …

Glia-neuron interactions underlie state transitions to generalized seizures

C Diaz Verdugo, S Myren-Svelstad, E Aydin… - Nature …, 2019 - nature.com
Brain activity and connectivity alter drastically during epileptic seizures. The brain networks
shift from a balanced resting state to a hyperactive and hypersynchronous state. It is …

Loss of glutamate transporter eaat2a leads to aberrant neuronal excitability, recurrent epileptic seizures, and basal hypoactivity

AL Hotz, A Jamali, NN Rieser, S Niklaus, E Aydin… - Glia, 2022 - Wiley Online Library
Astroglial excitatory amino acid transporter 2 (EAAT2, GLT‐1, and SLC1A2) regulates the
duration and extent of neuronal excitation by removing glutamate from the synaptic cleft …

Zebrafish as a promising tool for modeling neurotoxin-induced Alzheimer's disease

BS Thawkar, G Kaur - Neurotoxicity research, 2021 - Springer
Drug discovery and development for Alzheimer's disease (AD) are complex and challenging
due to the higher failure rate in the drug development process. The overproduction and …

Drug screening with genetically encoded fluorescent sensors: Today and tomorrow

ES Potekhina, DY Bass, IV Kelmanson… - International Journal of …, 2020 - mdpi.com
Genetically-encoded fluorescent sensors have been actively developed over the last few
decades and used in live imaging and drug screening. Real-time monitoring of drug action …

Seeing glutamate at central synapses

Y Hao, AJR Plested - Journal of Neuroscience Methods, 2022 - Elsevier
Glutamate is the major fast excitatory neurotransmitter in the nervous system, and
researchers have for decades pursued tools for monitoring glutamate release in real time …

Entering a new era of quantifying glutamate clearance in health and disease

KJ Brymer, JR Barnes… - Journal of Neuroscience …, 2021 - Wiley Online Library
Glutamate transporter proteins, expressed on both neurons and glia, serve as the main
gatekeepers that dictate the spatial and temporal actions of extracellular glutamate …

Effect of modulating glutamate signaling on myelinating oligodendrocytes and their development—A study in the zebrafish model

F Turan, Ö Yilmaz, L Schünemann… - Journal of …, 2021 - Wiley Online Library
Myelination is crucial for the development and maintenance of axonal integrity, especially
fast axonal action potential conduction. There is increasing evidence that glutamate …

Genetic approaches to retinal research in zebrafish

S Niklaus, SCF Neuhauss - Journal of neurogenetics, 2017 - Taylor & Francis
The zebrafish (Danio rerio) possesses a vertebrate-type retina that is extraordinarily
conserved in evolution. This well-organized and anatomically easily accessible part of the …