Das Lab 1.jpg (IMAGE) Texas Tech University Health Sciences Center Caption A TTUHSC research team led by Hiranmoy Das, Ph.D., attempted to determine if inducing KLF2 levels in dental pulp derived stem cells will promote osteoblast and the building of new bone. Credit TTUHSC Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.