3 résultats
Congenital hypothyroidism (CH) is a relatively frequent and potentially severe disease. It is classically subdivided into: 1) thyroid dysgenesis (TD), a defect in the organogenesis of the gland leading to hypoplastic, ectopic, or absent thyroid gland; or 2) thyroid dyshormonogenesis, a defect in one
BACKGROUND
Congenital hypothyroidism (CH) is a common endocrine disorder in newborns. The cause of CH is thyroid dysgenesis in 80-85% of patients. Paired box gene 8 (PAX8) is a thyroid transcription factor that plays an important role in thyroid organogenesis and development. To date, 22 different
BACKGROUND
Thyroid dysgenesis is the most frequent cause of congenital hypothyroidism (CH), and its genetic basis is largely unknown. Hitherto, two mutations in the human thyroid transcription factor 2 (TTF-2) gene have been described in unrelated cases of CH with cleft palate, spiky hair, variable