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AI Engineering
MIT Technology Review·Jun 23·5 min read
Engineered “mini livers” could be injected as an alternative to transplantation
TL;DR
Many patients with chronic liver disease face long wait times for transplants or cannot undergo surgery. Researchers developed a technique to inject engineered hepatocytes, liver cells, using hydrogel microspheres that help them connect to blood vessels.
✦ Why It Matters
Engineers and researchers can explore hydrogel applications for cell delivery in regenerative medicine.
Key Takeaways
- Investigate the potential of hydrogel microspheres in other tissue engineering applications.
- Stay informed about advancements in liver disease treatments and transplantation alternatives.
- Consider the implications of immunosuppressive drug use in cell therapies.
- Explore collaboration opportunities with researchers in regenerative medicine.
How It Works
The engineered mini livers consist of hepatocytes injected with hydrogel microspheres. These microspheres act like a liquid when packed together, allowing for easy injection.
Once inside the body, they solidify, creating a localized environment that supports the hepatocytes and facilitates their connection to the host's blood supply.