Briefing: Chemo-optogenetic tool uses vitamin B₁₂ and green light to precisely regulate cell communication

Researchers at The Hong Kong University of Science and Technology (HKUST) have introduced CarGAP, a novel chemo-optogenetic tool designed to control gap junctions with high precision.

This tool utilizes vitamin B₁₂ in conjunction with green light to modulate the activity of gap junctions, which are critical for direct cellular communication.

The development of CarGAP represents a significant advancement in the field of cell communication, potentially impacting various applications in biological research and therapeutic strategies.