Endocrine Abstracts

Aberrant development of the pituitary gland can result in the clinical manifestation of hypopituitarism. The Wnt/β-catenin pathway has been shown to be involved in normal organogenesis, terminal differentiation and the aetiology of pituitary tumours. However, the specific developmental roles during hypothalamic–pituitary development of some of the Wnt/β-catenin effectors, such as Tcf3, have been hampered due to the early lethality of null embryos for th...

Background and aims: Congenital hypopituitarism (CH) encompasses a spectrum of phenotypes. Known genetic factors account for variable percentage of cases depending on the cohort screened. We analysed the results of genetic screening in a large cohort of patients with CH with the following aims: i) to clarify the genetic aetiology of CH ii) identify any phenotype genotype correlations and iii) propose a screening strategy.Patients and methods: Over 15 yea...