Sirtuin 1 Is a Negative Regulator of Parathyroid Hormone Stimulation of Matrix Metalloproteinase 13 Expression in Osteoblastic Cells: ROLE OF SIRTUIN 1 IN THE ACTION OF PTH ON OSTEOBLASTS*
From the ‡Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, New York, New York 10010 and ;the §Ottawa Health Research Center Institute, Ottawa, Ontario K1H 8L6, Canada