Evaluation of mesenchymal stem cells in the healing of anastomosed carotid arteries.

Cell therapies could be the future of medicine. Many centers worldwide consider the use of stem cells to treat certain conditions. Well, proper homing remains the challenge, which means the ability to target the cells to the targeted site. Intraoperative transplantation of stem cells can overcome the homing challenge. However, it could be a double-edged sword, if a proper technique was not conducted. In this comment, a practical example of that is presented, where the use of stem cells in the vascular and neurovascular surgeries shows a promising potential, but the way in which the cells are processed and introduced is a critical step that should be given a lot of attention.