[Clinical and genetic characteristics of a young child with combined pituitary hormone deficiency type I caused by POU1F1 gene variation].

ABSTRACT: This paper reports the clinical and genetic characteristics of a case of combined pituitary hormone deficiency type I (CPHD1) caused by POU domain, class 1, transcription factor 1 (POU1F1) gene variation. A 2 years and 3 months old girl mainly presented with short stature, special facial features of prominent forehead, enophthalmos, and short mandible, loose skin, central hypothyroidism, complete growth hormone deficiency, and anterior pituitary hypoplasia. Gene analysis identified a novel heterozygous mutation, c.889C>T (p.R297W), in POU1F1 gene, and this locus of her parents was wild-type. This mutation was analyzed as a possible pathogenic variant according to the guidelines of the American College of Medical Genetics and Genomics, which has not been previously reported in the literatur

SUBMITTER: Chen J 

PROVIDER: S-EPMC7389113 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature