Familial glucocorticoid deficiency in five Arab kindreds with homozygous point mutations of the ACTH receptor (MC2R): genotype and phenotype correlations.
Familial glucocorticoid deficiency (FGD) is a rare autosomal recessive disease resulting from resistance to the action of adrenocorticotropic hormone (ACTH) on the adrenal cortex, which leads to isolated glucocorticoid deficiency with normal mineralocorticoid secretion.
Familial glucocorticoid deficiency (FGD) is a rare autosomal recessive disorder as a result of mutation in genes encoding either the ACTH receptor [melanocortin 2 receptor (MC2R)] or its accessory protein [melanocortin 2 receptor accessory protein (MRAP)].
Familial glucocorticoid deficiency is an autosomal recessive disorder resulting from defects in the action of adrenocorticotropic hormone (ACTH) to stimulate glucocorticoid synthesis in the adrenal.
Familial glucocorticoid deficiency (FGD) is a rare autosomal recessive disorder characterized by severe glucocorticoid deficiency associated with failure of adrenal responsiveness to ACTH but no mineralocorticoid deficiency.
Familial glucocorticoid deficiency (FGD) and triple A syndrome belong to a rare group of autosomal recessive disorders characterized by adrenocorticotropin (ACTH) insensitivity.
Patients lacked mutations in other genes known to cause ACTH resistance, including AAAS for patients diagnosed with triple A syndrome and MC2R and MRAP for patients diagnosed with familial glucocorticoid deficiency.
Familial glucocorticoid deficiency (FGD) is a rare inherited disorder which may be caused by mutations in the ACTH receptor (melanocortin 2 receptor, MC2R) named FGD type 1 or by mutations in the MC2R accessory protein (MRAP) named FGD type 2.
Familial glucocorticoid deficiency type I (FGD1) is a rare form of primary adrenal insufficiency resulting from recessive mutations in the ACTH receptor (MC2R, MC2R).
In conclusion, we provide evidence that the IGD in this previously unreported family with ACTH resistance appears to be secondary to compound heterozygosity of a coding region and a promoter mutation in the MC2R gene.
Mutations in MRAP, an interacting partner of the ACTH receptor, have been shown recently to cause familial glucocorticoid deficiency (FGD) in kindreds with confirmed FGD and no ACTH receptor mutations.
In several cases of familial glucocorticoid deficiency (FGD), referred to as FGD type 1, mutations have been described in the coding exon of the adrenocorticotropin receptor (melanonocortin receptor type 2, MC2R) gene.
Familial glucocorticoid deficiency (FGD) or unresponsiveness to ACTH at the receptor level is a rare autosomal recessive hereditary syndrome characterized by a low cortisol level despite high serum ACTH concentration.Aldosterone levels are normal.
Inactivating mutations of the ACTH receptor lead to the familial glucocorticoid deficiency (FGD) syndrome, a rare recessive autosomal disorder characterized by degeneration of the zona fasciculata/reticularis and unresponsiveness to exogenous ACTH.
ACTH is proposed inducer of adrenarche so patients with ACTH resistance due to be familial glucocorticoid deficiency syndrome provide a model to clarify the degree to which ACTH is involved in the regulation of adrenal androgen secretion during adrenarche.