# Key Points from IRC Log

• Researchers discussed a paper demonstrating how CdTe quantum dot films integrated with cancer cells and neurons can remotely switch cellular activity by activating ion channels upon excitation, causing hyperpolarization or depolarization of cells.

• A study published in the New England Journal of Medicine on memory enhancement through deep-brain stimulation of the entorhinal area was shared among participants.

• One participant developed DIY electroporation techniques specifically targeting muscle tissue, noting that this requires different parameters than standard approaches designed for bacteria.

• The group explored potential markets for DNA synthesizers, including custom microbes as "designer pets," enzyme development for industrial processes, biofuel development, and applications for gardeners to modify plants.

• Microsoft's BioCode project was criticized for its biological protocol programming approach, with participants sharing and discussing the project's documentation.

• Participants debated the economic and regulatory challenges of creating a middle-company for distributing chemicals and reagents to DIY biologists, highlighting the difficulties in making biology as accessible as Arduino electronics kits.

• A recent breakthrough in Alzheimer's research was discussed, noting that the FDA-approved drug Bexarotene rapidly cleared amyloid from mouse brains and reversed Alzheimer's symptoms.