Optogenetics for light control of biological systems

V Emiliani, E Entcheva, R Hedrich… - Nature Reviews …, 2022 - nature.com
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 …

Cardiac optogenetics: a decade of enlightenment

E Entcheva, MW Kay - Nature Reviews Cardiology, 2021 - nature.com
The electromechanical function of the heart involves complex, coordinated activity over time
and space. Life-threatening cardiac arrhythmias arise from asynchrony in these space–time …

Wireless, battery-free, fully implantable multimodal and multisite pacemakers for applications in small animal models

P Gutruf, RT Yin, KB Lee, J Ausra, JA Brennan… - Nature …, 2019 - nature.com
Small animals support a wide range of pathological phenotypes and genotypes as versatile,
affordable models for pathogenesis of cardiovascular diseases and for exploration of …

Optogenetics: background, methodological advances and potential applications for cardiovascular research and medicine

J Joshi, M Rubart, W Zhu - Frontiers in bioengineering and …, 2020 - frontiersin.org
Optogenetics is an elegant approach of precisely controlling and monitoring the biological
functions of a cell, group of cells, tissues, or organs with high temporal and spatial resolution …

Optogenetic modulation of cardiac sympathetic nerve activity to prevent ventricular arrhythmias

L Yu, L Zhou, G Cao, SS Po, B Huang, X Zhou… - Journal of the American …, 2017 - jacc.org
Background: Studies have shown that left stellate ganglion (LSG) suppression protects
against ventricular arrhythmias (VAs). Optogenetics is a novel technique to reversibly …

High-density μLED-based optical cochlear implant with improved thermomechanical behavior

E Klein, C Gossler, O Paul, P Ruther - Frontiers in neuroscience, 2018 - frontiersin.org
This study reports the realization of an optical cochlear implant (oCI) with optimized
thermomechanical properties for optogenetic experiments. The oCI probe comprises 144 …

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 …

Self-adaptive cardiac optogenetics device based on negative stretching-resistive strain sensor

W Hong, C Jiang, M Qin, Z Song, P Ji, L Wang, K Tu… - Science …, 2021 - science.org
Precision medicine calls for high demand of continuous, closed-loop physiological
monitoring and accurate control, especially for cardiovascular diseases. Cardiac …

Abnormalities in sodium current and calcium homoeostasis as drivers of arrhythmogenesis in hypertrophic cardiomyopathy

R Coppini, L Santini, I Olivotto… - Cardiovascular …, 2020 - academic.oup.com
Hypertrophic cardiomyopathy (HCM) is a common inherited monogenic disease with a
prevalence of 1/500 in the general population, representing an important cause of …

Optogenetic termination of atrial fibrillation in mice

T Bruegmann, T Beiert, CC Vogt… - Cardiovascular …, 2018 - academic.oup.com
Aims The primary goal in the treatment of symptomatic atrial fibrillation/flutter (AF) is to
restore sinus rhythm by cardioversion. Electrical shocks are highly effective, but have to be …