Parathyroid diseases articles from across Nature Portfolio

Parathyroid glands are crucial for balancing blood calcium levels. Here, the authors generate comprehensive maps of the chromatin landscape of human parathyroids, linking identified regulatory elements to key functions in calcium homeostasis.

Parathyroid hormone (PTH) plays a role in maintaining calcium and phosphorus homeostasis, and in secondary hyperparathyroidism excess PTH secretion contributes to bone loss. Here the authors report an optogenetic approach to inhibit PTH secretion in human hyperplastic parathyroid cells, and prevented hyperplastic parathyroid tissue-induced bone loss in mice.

Cryo-EM structures of human calcium-sensing receptor reveal intrinsic asymmetry in the receptor homodimer upon activation that is stabilized by calcimimetic drugs adopting distinct poses in the two protomers, priming one protomer for G-protein coupling.