Swedish scientists successfully implant 3D-printed human cartilage cells in baby mice

In what could potentially serve as an important moment in the quest to 3D-print body parts, a team of scientists from Sweden’s Sahlgrenska Academy and Chalmers University of Technology have managed to successfully implant human cartilage cells in six-week-old baby mice.

The researchers created a gel composed of human cartilage cells, printed it through a CELLINK 3D bioprinter and implanted the material inside the lab mice. Once implanted, the tissue began to grow and proliferate inside the animal, eventually vascularizing, with blood vessels growing inside the implanted material. After two months, the material began to more closely resemble human cartilage, which was further stimulated with the addition of stem cells.

The team worked with local plastic surgeons to implant the material, which could one day be used to create more natural implants for patients who have lost ears, noses or knees due to accidents or diseases like cancer.

By  | TechCrunch

Image Credit: TechCrunch

READ MORE

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s