title: PTH battles TGF-beta in bone.
abstract: Bone remodelling in vertebrates is coordinately regulated by the opposing effects of parathyroid hormone (PTH) and transforming growth factor-beta (TGF-beta). PTH couples the processes of bone resorption and formation by enforcing simultaneous internalization of TGF-beta type II receptor (TbetaRII) and PTH type 1 receptor (PTH1R), which attenuates both TGF-beta and PTH signalling in vivo.
authors.affiliation: NSERM UMRS 938, Hôpital St-Antoine, 184 Rue du Faubourg St-Antoine, 75571, Paris, France. azeddine.atfi@inserm.fr
authors.forename: Azeddine
authors.initials: A
authors.lastname: Atfi
authors.forename: Roland
authors.initials: R
authors.lastname: Baron
mesh_terms: D000818:Animals; D015519:Bone Density / Q000235:genetics; D016723:Bone Remodeling / Q000187:drug effects / Q000502:physiology*; D001842:Bone and Bones / Q000187:drug effects / Q000378:metabolism* / Q000473:pathology; D000242:Cyclic AMP / Q000378:metabolism; D017362:Cyclic AMP Response Element-Binding Protein / Q000378:metabolism; D004705:Endocytosis / Q000187:drug effects / Q000502:physiology; D006801:Humans; D051379:Mice; D018345:Mice, Knockout; D008954:Models, Biological; D009154:Mutation / Q000502:physiology; D010006:Osteoblasts / Q000378:metabolism; D010010:Osteoclasts / Q000378:metabolism; D010281:Parathyroid Hormone / Q000378:metabolism* / Q000494:pharmacology; D010446:Peptide Fragments / Q000494:pharmacology; D010766:Phosphorylation / Q000187:drug effects / Q000502:physiology; D011485:Protein Binding / Q000187:drug effects / Q000502:physiology; D017346:Protein Serine-Threonine Kinases / Q000378:metabolism; D044168:Receptor, Parathyroid Hormone, Type 1 / Q000378:metabolism; D000077294:Receptor, Transforming Growth Factor-beta Type II; D018125:Receptors, Transforming Growth Factor beta / Q000378:metabolism; D015398:Signal Transduction / Q000187:drug effects / Q000502:physiology; D051785:Smad Proteins / Q000378:metabolism; D016212:Transforming Growth Factor beta / Q000378:metabolism*
chemical_list: D017362:Cyclic AMP Response Element-Binding Protein; D010281:Parathyroid Hormone; D010446:Peptide Fragments; D044168:Receptor, Parathyroid Hormone, Type 1; D018125:Receptors, Transforming Growth Factor beta; D051785:Smad Proteins; D016212:Transforming Growth Factor beta; C058350:parathyroid hormone (7-34); D000242:Cyclic AMP; D017346:Protein Serine-Threonine Kinases; D000077294:Receptor, Transforming Growth Factor-beta Type II