Scientists Are Growing a Tooth That Feels Real

Scientists at Tufts University have developed a new kind of dental implant that might actually work like a real tooth — not just in how it looks, but how it connects with your body.

Coated with Stem Cells to Regrow Tissue and Nerves

What makes this implant different is a biodegradable nanofiber coating. It's packed with stem cells and a growth protein called FGF-2, which encourages your body to regrow gum tissue and even reconnect nerve endings — something that regular dental implants can’t do.

No Drilling Required — Press-Fit Placement

Unlike the usual screw-in implants, this new one is placed using a press-fit technique. It gently expands into the socket, avoiding drills or screws. This reduces damage to the bone and tissue, making the healing process quicker and less painful.

Early Tests Show Real Promise

In animal studies, the implant stayed in place and started forming biological bonds with surrounding tissue — similar to how a natural tooth connects. That’s a huge deal for long-term comfort and function.

Not for Humans Yet — But Getting Close

The implant isn’t ready for human use yet, but if the results continue to be positive, it could completely change the way we do dental implants. One day, people might not just get their smile back — they might also regain the natural feeling of a real tooth.