Panhypopituitarism
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
In vitro studies showed that the <i>POU1F1</i> c.605delC mutation codes for a truncated protein with reduced transactivation capacity on its downstream effectors, viz., growth hormone (<i>GH</i>) and prolactin (<i>PRL</i>) causing severe CPHD.
|
31022740 |
2019 |
Panhypopituitarism
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
The proband, born to consanguineous parents, presented with proportional growth failure (height 108.8 cm, -3.48 SDS), combined pituitary hormone deficiency (GH, TSH, PRL and gonadotropins) and a suprasellar mass with optic chiasm invasion, compatible with a diagnosis of chiasmatic hypothalamic glioma, as revealed by MRI.
|
23831233 |
2013 |
Panhypopituitarism
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
We identified a de novo heterozygous 522,009-bp deletion involving LHX4 in a patient with CPHD (GH, TSH, PRL, LH, and FSH deficiencies), anterior pituitary hypoplasia, ectopic posterior pituitary, and underdeveloped sella turcica.
|
20534763 |
2010 |
Panhypopituitarism
|
0.100 |
Biomarker
|
disease |
BEFREE |
Therefore, abnormalities of the POU1F1 gene are known to be responsible for a phenotype causing combined pituitary hormone deficiency (CPHD) involving growth hormone, prolactin and thyrotropin.
|
18059085 |
2008 |
Panhypopituitarism
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
PROP1 and POU1F: Recessive mutations within the pituitary-specific transcription factor Prophet of Pit1, or PROP1, are associated with CPHD (GH, prolactin [PRL] and TSH deficiency with additional LH and FSH deficiency).
|
18174732 |
2007 |
Panhypopituitarism
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
Mutations of the PROP1 gene lead to combined pituitary hormone deficiency (CPHD), which is characterized by a deficiency of GH, TSH, LH/FSH, PRL and, less frequently, ACTH.
|
16984240 |
2006 |
Panhypopituitarism
|
0.100 |
Biomarker
|
disease |
BEFREE |
Two patients with childhood onset of CPHD (GH, PRL, TSH, LH, FSH) caused by a genetic defect (GA296del mutation) of the Prop1 gene.
|
15302300 |
2004 |
Panhypopituitarism
|
0.100 |
Biomarker
|
disease |
BEFREE |
The pituitary transcription factor Pit-1 is expressed during the later differentiation stages of anterior pituitary development and Pit-1 mutations have been identified as the cause of a combined pituitary hormone deficiency (CPHD) for GH, prolactin and TSH.
|
10698595 |
1999 |
Panhypopituitarism
|
0.100 |
Biomarker
|
disease |
BEFREE |
Pit-1 gene mutations result in complete growth hormone (GH) and PRL deficiencies and variable degrees of TSH deficiency, producing the clinical syndrome of combined pituitary hormone deficiency (CPHD).
|
9588494 |
1998 |
Panhypopituitarism
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
Mutations in the Pit-1 gene account for a form of combined pituitary hormone deficiency for GH, Prolactin (Prl) and TSH (CPHD).
|
9439906 |
1997 |
Panhypopituitarism
|
0.100 |
Biomarker
|
disease |
BEFREE |
Mutations in the Pit-1 gene result in insufficient expression of this factor, accounting for a form of combined pituitary hormone deficiency for growth hormone (GH), prolactin, and thyroid-stimulating hormone.
|
8805025 |
1996 |