Singapore Researchers Use AI and 3D Bioprinting to Personalize Gum Tissue Grafts

A team from the National University of Singapore (NUS) has devised a method for creating customized gum grafts by combining 3D bioprinting and artificial intelligence (AI). The new technique, led by Assistant Professor Gopu Sriram from the Faculty of Dentistry, is said to offer a more adaptable and less intrusive solution than traditional methods, which often require tissue to be harvested from the patient’s mouth, a process that is sometimes painful and limited by the amount of tissue available.

This approach could therefore simplify the treatment of gum problems, such as those associated with periodontal disease or complications from dental implants. By creating grafts perfectly adapted to each patient, it could not only improve the effectiveness of treatments, but also reduce discomfort and limit the risk of complications, such as infections, during the recovery period.

3D Bioprinting and AI: A Breakthrough for Personalized Gum Grafts

Traditionally, these grafts are performed by taking tissue directly from the patient’s mouth, but this method can be uncomfortable, offers a limited amount of tissue and can lead to complications. To overcome these drawbacks, researchers have turned to 3D bioprinting. They have also developed a special bioink that promotes cell regeneration while ensuring accurate printing and stable tissue structure.