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| Open AccessTG-interacting factor 1 (Tgif1)-deficiency attenuates bone remodeling and blunts the anabolic response to parathyroid hormone
Parathyroid hormone (PTH) is used to treat osteoporosis, but its therapeutic mechanism remains unclear. Here, the authors show that Tgif1 is a PTH target gene, and that its deletion impairs the function of osteoblasts and PTH-induced bone formation in mice.
- Hiroaki Saito
- , Andreas Gasser
- & Eric Hesse
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Article
| Open AccessParathyroid hormone receptor signalling in osterix-expressing mesenchymal progenitors is essential for tooth root formation
How the parathyroid hormone-related protein receptor (PPR) and its ligand act in root formation and tooth eruption is unclear. Here, the authors identify osterix-expressing dental mesenchymal cells as progenitors for root formation and that PPR signalling mediates their differentiation and tooth eruption.
- Wanida Ono
- , Naoko Sakagami
- & Henry M. Kronenberg