Researchers in Prof. Karl Deisseroth's laboratory have developed a portfolio of microbial opsin proteins that can be used for precise and modular photosensitization components that enable optical control of specific cellular processes.
Researchers in Prof. Karl Deisseroth's lab have discovered and engineered new microbial opsin proteins and cell trafficking tools to enable selective cell-type specific, light-sensitive switches for neuromodulation.
Temporally precise, noninvasive control of neural circuitry is a long-sought goal of neuroscientists and biomedical engineers. Stanford University researchers in the laboratory of Dr.
The inventors have identified and developed an archaeal light-driven chloride pump (NpHR) from Natronomonas pharaonis for temporally precise optical inhibition of neural activity. NpHR allows either knockout of single action potentials, or sustained blockade of spiking.
Ion channel dysfunctions lead to a wide array of illnesses including epilepsy, cardiac arrhythmia and type II diabetes. However, the number of clinically approved drugs for restoring normal ion channel function is limited.