PMID- 37881737 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20231031 IS - 0971-4065 (Print) IS - 1998-3662 (Electronic) IS - 0971-4065 (Linking) VI - 33 IP - 5 DP - 2023 Sep-Oct TI - A Novel Mutation in GATA3 Gene in a Case of Hypoparathyroidism, Deafness, and Renal Dysplasia Syndrome. PG - 377-380 LID - 10.4103/ijn.ijn_250_21 [doi] AB - A 39-year-old male was incidentally detected to have hypertension and chronic kidney disease (CKD) with left solitary functioning kidney in 2017. He has bilateral sensorineural hearing loss since adolescence. He was initially suspected to have adynamic bone disease in view of low parathyroid hormone levels and was started on teriparatide injections and calcium supplements. Despite all these measures, he had persistent hypocalcemia and low parathyroid hormone levels. Hence, Hypoparathyroidism, Deafness, and Renal dysplasia (HDR) syndrome was suspected, and the patient was evaluated for the same. Genetic analysis revealed the presence of a de novo and a novel frameshift mutation in GATA-binding protein 3 (GATA3) gene on chromosome 10p. To the best of our knowledge, this is the first case report of HDR syndrome being diagnosed by genetic analysis in India. CI - Copyright: (c) 2023 Indian Journal of Nephrology. FAU - Prabhu, Pooja Prakash AU - Prabhu PP AD - Department of Nephrology, Manipal Hospitals, Bangalore, India. FAU - Ballal, Sudarshan AU - Ballal S AD - Department of Nephrology, Manipal Hospitals, Bangalore, India. FAU - Augustine, Rohan AU - Augustine R AD - Department of Nephrology, Manipal Hospitals, Bangalore, India. FAU - Shetty, Mitesh AU - Shetty M AD - Department of Medical Genetics, Manipal Hospitals, Bengaluru, Karnataka, India. LA - eng PT - Case Reports DEP - 20230221 PL - India TA - Indian J Nephrol JT - Indian journal of nephrology JID - 8914356 PMC - PMC10593303 OTO - NOTNLM OT - Adynamic Bone Disease OT - GATA3 gene OT - HDR syndrome OT - deafness and kidney COIS- There are no conflicts of interest. EDAT- 2023/10/26 06:42 MHDA- 2023/10/26 06:43 PMCR- 2023/09/01 CRDT- 2023/10/26 04:18 PHST- 2021/06/13 00:00 [received] PHST- 2022/01/19 00:00 [accepted] PHST- 2023/10/26 06:43 [medline] PHST- 2023/10/26 06:42 [pubmed] PHST- 2023/10/26 04:18 [entrez] PHST- 2023/09/01 00:00 [pmc-release] AID - IJN-33-377 [pii] AID - 10.4103/ijn.ijn_250_21 [doi] PST - ppublish SO - Indian J Nephrol. 2023 Sep-Oct;33(5):377-380. doi: 10.4103/ijn.ijn_250_21. Epub 2023 Feb 21.