HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
Biomarker
|
disease |
CTD_human |
|
|
|
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GermlineCausalMutation
|
disease |
ORPHANET |
|
|
|
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
Biomarker
|
disease |
BEFREE |
Inactivating mutations of the parathyroid cell calcium receptor (CaR) gene cause one form of familial benign/hypocalciuric hypercalcemia, and in homozygous form, cause neonatal severe primary hyperparathyroidism with parathyroid hyperplasia.
|
7593455 |
1995 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Missense mutations in the calcium-sensing receptor (CaR) gene have previously been identified in patients with familial hypocalciuric hypercalcemia (FHH) and neonatal severe hyperparathyroidism (NSHPT).
|
7717399 |
1995 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Inactivating mutations in the CASR gene have been described in familial hypocalciuric hypercalcemia (FHH) and neonatal severe hyperparathyroidism (NSHPT).
|
8597637 |
1995 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
Calcium-sensing receptor mutations in familial benign hypercalcemia and neonatal hyperparathyroidism.
|
8675635 |
1995 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Our results expand the phenotypes associated with CaR mutations to include sporadic NHPT.
|
8675635 |
1995 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
Seven inactivating mutations, which cause familial hypocalciuric hypercalcemia and neonatal severe hyperparathyroidism, show a reduced functional activity of the receptor because they may 1) reduce its affinity for agonists; 2) prevent conversion of the receptor from a putatively immature, high mannose form into the fully glycosylated and biologically active form of the CaR, in addition to lowering its affinity for agonists; or 3) fail to couple the receptor to and/or activate its respective G protein(s).
|
8702647 |
1996 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Point mutations in a calcium-sensing receptor gene were recently found to be responsible for familial hypocalciuric hypercalcaemia and neonatal severe hyperparathyroidism.
|
8823531 |
1996 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
We have engineered 11 CaR mutants that have been described in the disorders familial benign hypercalcemia (FBH), neonatal severe hyperparathyroidism (NSHPT), and autosomal dominant hypocalcaemia (ADH), and studied their function by characterizing intracellular calcium [Ca2+]i transients in response to varying concentrations of extracellular calcium [Ca2+]o or gadolinium [Gd3+]o.
|
8878438 |
1996 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
Functional characterization of calcium-sensing receptor mutations expressed in human embryonic kidney cells.
|
8878438 |
1996 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
In this report, we studied a mutant CASR with an Alu-repetitive element inserted at codon 876, which was identified in affected members of families with the hypercalcemic disorders, familial hypocalciuric hypercalcemia (FHH) and neonatal severe hyperparathyroidism (NSHPT), to understand how this insertion affects CASR function.
|
9109436 |
1997 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Neonatal severe hyperparathyroidism (NSHPT) is considered an autosomal-recessive disorder, attributable in many cases to homozygous inactivating mutations of the Ca++-sensing receptor (CASR) gene at 3q13.3-21.
|
9217223 |
1997 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
Two novel missense mutations in calcium-sensing receptor gene associated with neonatal severe hyperparathyroidism.
|
9253359 |
1997 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Nearly 30 different mutations of the Casr gene associated with FHH/NSHPT have been reported previously.
|
9253359 |
1997 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Different mutations of the calcium-sensing receptor gene have been identified in neonatal severe hyperparathyroidism and familial hypocalciuric hypercalcemia, respectively.
|
9736402 |
1998 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
Biomarker
|
disease |
BEFREE |
The human CaSR gene is located on chromosome 3q13.3-q21, and loss of function CaSR mutations have been reported in the hypercalcaemic disorders of familial benign (hypocalciuric) hypercalcaemia (FBH or FHH) and neonatal severe primary hyperparathyroidism (NSHPT).
|
9920407 |
1998 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Inactivating mutations in the calcium-sensing receptor (CaSR) cause familial hypocalciuric hypercalcaemia (FHH) and neonatal severe hyperparathyroidism (NSHPT).
|
10468915 |
1999 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
CaR cloning was immediately followed by the association of genetic human diseases with inactivating and activating CaR mutations: familial hypocalciuric hypercalcemia and neonatal severe hyperparathyroidism are caused by CaR-inactivating mutations, whereas autosomal dominant hypoparathyroidism is secondary to CaR-activating mutations.
|
11323743 |
2001 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
An acceptor splice site mutation in the calcium-sensing receptor (CASR) gene in familial hypocalciuric hypercalcemia and neonatal severe hyperparathyroidism.
|
11668634 |
2001 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Missense mutations in the calcium-sensing receptor (CaSR) gene have previously been identified in patients with familial hypocalciuric hypercalcemia (FHH) and neonatal severe hyperparathyroidism.
|
11762699 |
2001 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Familial hypocalciuric hypercalcemia (FHH), neonatal severe hyperparathyroidism (NSHPT), and autosomal dominant hypocalcemia (ADH), in which calcium homeostasis is disordered, are associated with mutations in the calcium-sensing receptor (CASR).
|
11889203 |
2002 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
Biomarker
|
disease |
BEFREE |
FHH and NSHPT represent the mildest and severest variants of HPT.
|
12412776 |
2002 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
Genetic testing in familial isolated hyperparathyroidism: unexpected results and their implications.
|
14985373 |
2004 |
HYPERPARATHYROIDISM, NEONATAL SEVERE
|
0.800 |
Biomarker
|
disease |
BEFREE |
The human CaSR gene is located on chromosome 3q21.1 and loss-of-function CaSR mutations have been reported in the hypercalcaemic disorders of familial benign (hypocalciuric) hypercalcaemia (FHH, FBH or FBHH) and neonatal severe primary hyperparathyroidism (NSHPT).
|
15200151 |
2004 |