"We uncovered the EMF-inducible gene switch activation mechanism via a CRISPR-Cas9 screen, identifying cytochrome b5 type B (Cyb5b) as an essential mediator likely acting as an EMF sensor. The EMF-inducible gene switch was activated by rhythmic oscillatory calcium dynamics rather than generic calcium influx, defining a precisely tuned and bio-orthogonal induction mechanism."
"EMF activation of the Oct4-Sox2-Klf4 (OSK) cassette induced in vivo partial reprogramming in aged mice, conditional expression of human mutant amyloid precursor protein (APP) for Alzheimer's disease (AD) modeling recapitulated pathological features, and EMF-mediated Tph2 expression restored serotonergic activity and ameliorated depressive-like behaviors in Tph2-mutant depression mice."
"A remotely controlled EMF-inducible gene switch represents a versatile and effective biomedical platform."
Exposure (applied field parameters)
"We established an EMF system using a pair of Helmholtz coils, capable of delivering a magnetic flux density of 0.0–10.0 mT over a 0–200 Hz frequency range."
Electromagnetic field-inducible in vivo gene switch for remote spatiotemporal control of gene expression
Kim et al. (2026) Cell Journal Level 2ⓘ
