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Any familial thyroid dyshormonogenesis in which the cause of the disease is a mutation in the DUOX2 gene.
Features include: Hypothyroidism and Congenital hypothyroidism.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Hormones | 2 | Hypothyroidism, Congenital hypothyroidism |
Pregnancy and birth | 1 | Congenital hypothyroidism |
DUOX2 encodes dual oxidase 2 (1,548 aa). Generates hydrogen peroxide which is required for the activity of thyroid peroxidase/TPO and lactoperoxidase/LPO. Plays a role in thyroid hormone synthesis. Highest expression in Thyroid (124.8 TPM) and Vagina (30.5 TPM).
Thyroid dyshormonogenesis 6 is associated with mutations in the DUOX2 gene on chromosome 15.
The DUOX2 protein participates in DUOX1 reduces O2 to H2O2 and Lactoperoxidase (LPO) produces OSCN- pathways.
DUOX2 is classified as a druggable target (Cell Surface, Druggable Genome, Enzyme, and Transporter categories) with score 0.0.
Genetic testing for DUOX2 is available. Testing is considered confirmatory for diagnosis.
1 clinical trial registered. Interventions under study include other interventions. Research is primarily sponsored by academic and government institutions.
5 publications have been identified in PubMed for thyroid dyshormonogenesis 6. Research spans Basic Science / Preclinical (40%), Epidemiology / Natural History (40%), and Case Report / Case Series (20%).
Kurnaz E (2026). [PMID: 39378853](https://pubmed.ncbi.nlm.nih.gov/39378853/). *Hormone research in paediatrics*. [Epidemiology / Natural History]
Qi R (2025). [PMID: 41393301](https://pubmed.ncbi.nlm.nih.gov/41393301/). *Frontiers in endocrinology*. [Case Report / Case Series]
Dalal A (2025). [PMID: 38986456](https://pubmed.ncbi.nlm.nih.gov/38986456/). *Hormone research in paediatrics*. [Basic Science / Preclinical]
Jia Y (2025). [PMID: 39988947](https://pubmed.ncbi.nlm.nih.gov/39988947/). *The Journal of clinical endocrinology and metabolism*. [Basic Science / Preclinical]
Zhang CC (2025). [PMID: 40516894](https://pubmed.ncbi.nlm.nih.gov/40516894/). *Clinica chimica acta; international journal of clinical chemistry*. [Epidemiology / Natural History]
Data assembled from 6 of 12 sources · Last updated Sep 19, 2026, 5:30 AM UTC
Online Mendelian Inheritance in Man
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