EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
MIT Technology Review·26d ago·5 min read
Meet a mouse whose brain cortex is made up of human cells
TL;DR
Researchers have created a mouse with nearly half of its brain cortex composed of human cells, allowing for unprecedented studies in brain function and interspecies cellular interactions.
✦ Why It Matters
Consider the ethical implications of using human cells in animal research for your projects.
Key Takeaways
- Explore genetic modifications in animal models for neuroscience research.
- Investigate the role of human cells in cognitive functions.
- Stay informed about ethical considerations in biotechnology.
- Consider potential applications of brain organoids in treating neurological conditions.
How It Works
The researchers genetically modified mice to inhibit the development of their cortex and hippocampus, creating an environment where human brain cells could thrive. This allowed the human cells to grow and integrate into the mouse's nervous system, enhancing cognitive abilities.