Journal Article

DZNE-2024-00171

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Genome engineering of a neuronal specific, optogenetic, induced pluripotent stem cell line.

Aline Schmoll, K. ; Mager, T. ; Tse, T. P. ; Alameldeen, A. ; Zimmermann, W.-H.DZNE* ; Zafeiriou, M.-P.

2024
Elsevier Amsterdam [u.a.]

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Please use a persistent id in citations: doi:10.1016/j.scr.2024.103317

Abstract: Control of neuronal activity by optogenetic tools is increasingly explored in disease modelling and optogenetics and holds great promise for regenerative therapy. To investigate neuronal connectivity with other excitable cells we established an optogenetic induced pluripotent stem cell line. The SynfChrimson line harbors a stably integrated, fast, red light-activatable channel (f-Chrimson), under the control of synapsin promotor in the AAVS1 locus. Multielectrode array analysis showed that SynfChrimson derived neurons are light-activatable. The specificity of the SynfChrimson function in neurons was validated by cardiomyocyte differentiations which do not respond to light stimulations.

Keyword(s): Optogenetics (MeSH) ; Induced Pluripotent Stem Cells (MeSH) ; Neurons: metabolism (MeSH) ; Cell Differentiation (MeSH)

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Contributing Institute(s):

1. Epigenetics and Systems Medicine in Neurodegenerative Diseases (AG Fischer)

Research Program(s):

1. 352 - Disease Mechanisms (POF4-352) (POF4-352)

Appears in the scientific report 2024

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Database coverage:
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