Hypoparathyroidism-Deafness-Renal Disease Syndrome, also known as hypoparathyroidism, deafness, renal disease syndrome, is related to hypoparathyroidism and hyperphosphatemia. An important gene associated with Hypoparathyroidism-Deafness-Renal Disease Syndrome is GATA3 (GATA Binding Protein 3), and among its related pathways/superpathways is GDNF/RET signaling axis. Affiliated tissues include kidney and thymus, and related phenotypes are nervous system and endocrine/exocrine gland