Activating GCM2 CCID variants (p.V382M and p.Y394S) were identified in six of 396 adenomas (1.52%), and a hyperparathyroidism-associated GCM2 non-CCID activating variant (p.Y282D) was found in 20 adenomas (5.05%).
Activating GCM2 CCID variants (p.V382M and p.Y394S) were identified in six of 396 adenomas (1.52%), and a hyperparathyroidism-associated GCM2 non-CCID activating variant (p.Y282D) was found in 20 adenomas (5.05%).
Activating GCM2 CCID variants (p.V382M and p.Y394S) were identified in six of 396 adenomas (1.52%), and a hyperparathyroidism-associated GCM2 non-CCID activating variant (p.Y282D) was found in 20 adenomas (5.05%).
The Y282D variant of GCM2 exhibits increased transcriptional activity, and the presence of this variant is significantly associated with a higher prevalence of primitive hyperparathyroidism.
The present study investigated the prevalence of the Y282D variant of the GCM2 gene and its association with clinical parameters in patients with a definitive histological diagnosis of sporadic parathyroid carcinoma (SPC) or atypical adenoma (AA).
The aims of the study were to 1) assess the frequency of Y282D in Italian primary hyperparathyroidism (PHPT) and control (C) populations, 2) test for association of 282D with PHPT and its phenotypic features, and 3) compare the transactivation potency of GCM2 282D relative to wild-type Y282.
Presence and significance of a R110W mutation in the DNA-binding domain of GCM2 gene in patients with isolated hypoparathyroidism and their family members.
Two mutations (R47L, G63S) in the DNA binding domain of the parathyroid-specific transcription factor GCMB have been reported to be linked to hypoparathyroidism.
Two mutations (R47L, G63S) in the DNA binding domain of the parathyroid-specific transcription factor GCMB have been reported to be linked to hypoparathyroidism.
Identification and characterization of novel parathyroid-specific transcription factor Glial Cells Missing Homolog B (GCMB) mutations in eight families with autosomal recessive hypoparathyroidism.