Title: Cyclic tensile stress during physiological occlusal force enhances osteogenic differentiation of human periodontal ligament cells via ERK1/2-Elk1 MAPK pathway.

Authors: Lu Li, Minxuan Han, Sheng Li, Lin Wang, Yan Xu

Journal, date & volume: DNA Cell Biol., 2013 Sep , 32, 488-97

PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/23781879

Abstract