Secret to Regrowing Cartilage Might Be Found in the Nose (video) American Association for the Advancement of Science Share Print E-Mail Loading video... Caption Animation describes how specialized cells from the nose can, once implanted, regrow cartilage in the knee. This animation relates to a paper that appeared in the Aug. 27, 2014, issue of Science Translational Medicine, published by AAAS. The paper, by Dr. K. Pelttari at the University of Basel in Basel, Switzerland, and colleagues was titled, 'Adult human neural crest-derived cells for articular cartilage repair.' Credit © AAAS/Carla Schaffer Usage Restrictions Please cite the owner of the material when publishing. This material may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission. Share Print E-Mail 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.