Optogenetics for light control of biological systems
Optogenetic techniques have been developed to allow control over the activity of selected
cells within a highly heterogeneous tissue, using a combination of genetic engineering and …
cells within a highly heterogeneous tissue, using a combination of genetic engineering and …
Optogenetics at the presynapse
Optogenetic actuators enable highly precise spatiotemporal interrogation of biological
processes at levels ranging from the subcellular to cells, circuits and behaving organisms …
processes at levels ranging from the subcellular to cells, circuits and behaving organisms …
[HTML][HTML] A rise-to-threshold process for a relative-value decision
Whereas progress has been made in the identification of neural signals related to rapid,
cued decisions,–, less is known about how brains guide and terminate more ethologically …
cued decisions,–, less is known about how brains guide and terminate more ethologically …
[HTML][HTML] Crystal structure of the red light-activated channelrhodopsin Chrimson
K Oda, J Vierock, S Oishi, S Rodriguez-Rozada… - Nature …, 2018 - nature.com
Channelrhodopsins are light-activated ion channels that mediate cation permeation across
cell membranes upon light absorption. Red-light-activated channelrhodopsins are of …
cell membranes upon light absorption. Red-light-activated channelrhodopsins are of …
[HTML][HTML] High frequency neural spiking and auditory signaling by ultrafast red-shifted optogenetics
Optogenetics revolutionizes basic research in neuroscience and cell biology and bears
potential for medical applications. We develop mutants leading to a unifying concept for the …
potential for medical applications. We develop mutants leading to a unifying concept for the …
Neurophotonic tools for microscopic measurements and manipulation: status report
Neurophotonics was launched in 2014 coinciding with the launch of the BRAIN Initiative
focused on development of technologies for advancement of neuroscience. For the last …
focused on development of technologies for advancement of neuroscience. For the last …
[HTML][HTML] Optogenetic methods in plant biology
KR Konrad, S Gao, MD Zurbriggen… - Annual Review of Plant …, 2023 - annualreviews.org
Optogenetics is a technique employing natural or genetically engineered photoreceptors in
transgene organisms to manipulate biological activities with light. Light can be turned on or …
transgene organisms to manipulate biological activities with light. Light can be turned on or …
[HTML][HTML] Principles of optogenetic methods and their application to cardiac experimental systems
EA Ferenczi, X Tan, CLH Huang - Frontiers in physiology, 2019 - frontiersin.org
Optogenetic techniques permit studies of excitable tissue through genetically expressed
light-gated microbial channels or pumps permitting transmembrane ion movement. Light …
light-gated microbial channels or pumps permitting transmembrane ion movement. Light …
Unifying photocycle model for light adaptation and temporal evolution of cation conductance in channelrhodopsin-2
J Kuhne, J Vierock, SA Tennigkeit… - Proceedings of the …, 2019 - National Acad Sciences
Although channelrhodopsin (ChR) is a widely applied light-activated ion channel, important
properties such as light adaptation, photocurrent inactivation, and alteration of the ion …
properties such as light adaptation, photocurrent inactivation, and alteration of the ion …
[HTML][HTML] Transcendent Aspects of Proton Channels
TE DeCoursey - Annual review of physiology, 2024 - annualreviews.org
A handful of biological proton-selective ion channels exist. Some open at positive or
negative membrane potentials, others open at low or high pH, and some are light activated …
negative membrane potentials, others open at low or high pH, and some are light activated …