Optophysiology: Illuminating cell physiology with optogenetics.
Optophysiology: Illuminating cell physiology with optogenetics.
复制标题
Optophysiology:Illuminating cell physiology with optogenetics(光生理学:用光遗传学照亮细胞生理学)
DOI:
10.1152/physrev.00021.2021
复制
发表时间:
2022-07-01
影响因子:
33.6
通讯作者:
Zhou Y
中科院分区:
文献类型:
--
作者:
Tan P;He L;Huang Y;Zhou Y
Optogenetics combines light and genetics to enable precise control of living cells, tissues, and organisms with tailored functions. Optogenetics has the advantages of noninvasiveness, rapid responsiveness, tunable reversibility, and superior spatiotemporal resolution. Following the initial discovery of microbial opsins as light-actuated ion channels, a plethora of naturally occurring or engineered photoreceptors or photosensitive domains that respond to light at varying wavelengths has ushered in the next chapter of optogenetics. Through protein engineering and synthetic biology approaches, genetically encoded photoswitches can be modularly engineered into protein scaffolds or host cells to control a myriad of biological processes, as well as to enable behavioral control and disease intervention in vivo. Here, we summarize these optogenetic tools on the basis of their fundamental photochemical properties to better inform the chemical basis and design principles. We also highlight exemplary applications of opsin-free optogenetics in dissecting cellular physiology (designated “optophysiology”) and describe the current progress, as well as future trends, in wireless optogenetics, which enables remote interrogation of physiological processes with minimal invasiveness. This review is anticipated to spark novel thoughts on engineering next-generation optogenetic tools and devices that promise to accelerate both basic and translational studies.
登录
查看更多内容
影响因子:
24.1
作者:
Bertheloot D;Latz E;Franklin BS
通讯作者:
Franklin BS
影响因子:
48
作者:
Alberio, Laura;Locarno, Andrea;Moroni, Anna
通讯作者:
Moroni, Anna
影响因子:
29.7
作者:
Brubaker SW;Bonham KS;Zanoni I;Kagan JC
通讯作者:
Kagan JC
影响因子:
25
作者:
Boyden, ES;Zhang, F;Deisseroth, K
通讯作者:
Deisseroth, K
影响因子:
16.2
作者:
Bhatla, Nikhil;Horvitz, H. Robert
通讯作者:
Horvitz, H. Robert