Researchers at Tufts University have successfully grown human-like teeth in a lab and implanted them into the mouths of miniature pigs. This breakthrough marks a significant step towards developing innovative dental implants that perfectly match a person's mouth. The team used a combination of bovine and human tooth cells, cultivated within fragments of pig teeth, to create the implants.
," scientists have managed to grow human-like teeth in a lab — and implant them inside a miniature pig's mouth, in a harbinger of weird new frontiers for dentistry., researchers at Tufts bioengineered this fascinating monstrosity using a mix of bovine and human tooth cells that were grown inside bits of pig teeth.— and her postdoctoral fellow Weibo Zhang have for years been looking for ways to create dental implants that fit peoples' mouths perfectly.
During a particularly sinister-sounding prior iteration of the experiment, the professor grew pig-human hybrid teeth on biodegradable scaffolds that were then"It doesn’t bother the rats," Yelick told the magazine. After two months, the lab-grown teeth were subsequently removed — sorry to those pigs — and Yelick was impressed upon discovering that they were very "toothlike." The new structures had even begun growing hard layers of dentin and cementum, which occurs in adult human teeth.
DENTAL IMPLANTS BIOTECHNOLOGY HUMAN-LIKE TEETH MINIATURE PIGS TUFTS UNIVERSITY
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