RT Journal Article SR Electronic T1 “TrkA”cking why “no pain, no gain” is the rule for bone formation JF Science Translational Medicine FD American Association for the Advancement of Science SP eaan3780 DO 10.1126/scitranslmed.aan3780 VO 9 IS 389 A1 Levi, Benjamin YR 2017 UL http://stm.sciencemag.org/content/9/389/eaan3780.abstract AB Peripheral sensory nerves expressing TrkA innervate long bones and stimulate bone formation through the Wnt/β-catenin pathway when placed under stress.