Osteoclasts Lacking Rac2 Have Defective Chemotaxis and Resorptive Activity
Itokowa T, Zhu ML, Troiano N, Bian J, Kawano T, Insogna K. Osteoclasts Lacking Rac2 Have Defective Chemotaxis and Resorptive Activity. Calcified Tissue International 2010, 88: 75-86. PMID: 21110188, PMCID: PMC3155765, DOI: 10.1007/s00223-010-9435-3.Peer-Reviewed Original ResearchConceptsTrabecular bone massBone massMature osteoclastsFemoral cortical thicknessTotal bone areaNumber of osteoclastsWild-type miceNormal tooth eruptionNumber of osteoblastsWild-type animalsBone resorptionCortical porosityActin ring formationCortical thicknessTooth eruptionOsteoclast functionResorptive activityDefective chemotaxisBone areaFemale animalsMiceOsteoclastsMigratory rateNormal sizeSignificant differences