Lipodystrophy
|
|
0.050 |
GeneticVariation
|
BEFREE |
The lipodystrophy mutation R482Q, which causes a different phenotype and is believed to act through an emerin-independent mechanism, was indistinguishable from wild-type in its localization and its ability to trap emerin at the nuclear rim.
|
12783988 |
2003 |
Partial lipodystrophy
|
|
0.040 |
GeneticVariation
|
BEFREE |
The findings indicated that 1) a spectrum of LMNA mutations underlies FPLD; 2) aberrant lamin A, and not lamin C, is likely to underlie FPLD, as R584H occurs within LMNA sequence that is specific for lamin A; 3) the V440M mutation may not cause lipodystrophy on its own; 4) compound heterozygosity for V440M and R482Q is associated with a relatively more severe FPLD phenotype, but not with complete lipodystrophy; and 5) variation in the severity of the phenotype might be related to environmental factors.
|
10999845 |
2000 |
Partial lipodystrophy
|
|
0.040 |
GeneticVariation
|
BEFREE |
Mutations R482Q and -W, which are responsible for Dunnigan-type partial lipodystrophy, lower the affinity of the peptide for DNA.
|
12718522 |
2003 |
Partial lipodystrophy
|
|
0.040 |
GeneticVariation
|
BEFREE |
Association between nuclear lamin A/C R482Q mutation and partial lipodystrophy with hyperinsulinemia, dyslipidemia, hypertension, and diabetes.
|
10810087 |
2000 |
Partial lipodystrophy
|
|
0.040 |
GeneticVariation
|
BEFREE |
LMNA R482Q mutation in partial lipodystrophy associated with reduced plasma leptin concentration.
|
10999791 |
2000 |
Hyperinsulinism
|
|
0.030 |
GeneticVariation
|
BEFREE |
Through the use of focused DNA sequencing of positional candidate genes on chromosome 1q21, we discovered that FPLD results from mutations in LMNA (R482Q; OMIM 150330.0010), which is the gene that encodes nuclear lamins A and C. By stratifying members of extended FPLD pedigrees according to LMNA genotype, we found that hyperinsulinemia is present early in the course of the disease and that dyslipidemia (characterized by high triglycerides and depressed HDL cholesterol) precedes the development of glucose abnormalities.
|
11136544 |
2000 |
Hyperinsulinism
|
|
0.030 |
GeneticVariation
|
BEFREE |
Association between nuclear lamin A/C R482Q mutation and partial lipodystrophy with hyperinsulinemia, dyslipidemia, hypertension, and diabetes.
|
10810087 |
2000 |
Hyperinsulinism
|
|
0.030 |
GeneticVariation
|
BEFREE |
FPLD was recently discovered to result from mutated LMNA (R482Q; OMIM #150330.0010), which is the gene encoding nuclear lamins A and C. Results from extended pedigrees indicate that dyslipidemia precedes the plasma glucose abnormalities in FPLD subjects with mutant LMNA, and that the hyperinsulinemia is present early in the course of the disease.
|
11122771 |
2000 |
Hypertensive disease
|
|
0.020 |
GeneticVariation
|
BEFREE |
Heterozygosity for LMNA R482Q mutation causes FPLD, which is associated with increased risk of hyperlipidemia and hypertension.
|
23313286 |
2013 |
Dyslipidemias
|
|
0.020 |
GeneticVariation
|
BEFREE |
FPLD was recently discovered to result from mutated LMNA (R482Q; OMIM #150330.0010), which is the gene encoding nuclear lamins A and C. Results from extended pedigrees indicate that dyslipidemia precedes the plasma glucose abnormalities in FPLD subjects with mutant LMNA, and that the hyperinsulinemia is present early in the course of the disease.
|
11122771 |
2000 |
Diabetes
|
|
0.020 |
GeneticVariation
|
BEFREE |
We previously identified a novel mutation, namely LMNA R482Q, that was found to underlie Dunnigan-type partial lipodystrophy (FPLD) and diabetes in an extended Canadian kindred.
|
10999845 |
2000 |
Dyslipidemias
|
|
0.020 |
GeneticVariation
|
BEFREE |
Through the use of focused DNA sequencing of positional candidate genes on chromosome 1q21, we discovered that FPLD results from mutations in LMNA (R482Q; OMIM 150330.0010), which is the gene that encodes nuclear lamins A and C. By stratifying members of extended FPLD pedigrees according to LMNA genotype, we found that hyperinsulinemia is present early in the course of the disease and that dyslipidemia (characterized by high triglycerides and depressed HDL cholesterol) precedes the development of glucose abnormalities.
|
11136544 |
2000 |
Diabetes Mellitus
|
|
0.020 |
GeneticVariation
|
BEFREE |
Interestingly her mother, with a history of myocardial infarction and diabetes at the age of 46 but no oligomenorrhoea, was also found to harbour the same mutation (LMNA R482Q).
|
26662654 |
2015 |
Diabetes Mellitus
|
|
0.020 |
GeneticVariation
|
BEFREE |
We previously identified a novel mutation, namely LMNA R482Q, that was found to underlie Dunnigan-type partial lipodystrophy (FPLD) and diabetes in an extended Canadian kindred.
|
10999845 |
2000 |
Hypertensive disease
|
|
0.020 |
GeneticVariation
|
BEFREE |
Thus, LMNA R482Q was associated with lipodystrophy, hyperinsulinemia, dyslipidemia, diabetes, and hypertension.
|
10810087 |
2000 |
Diabetes
|
|
0.020 |
GeneticVariation
|
BEFREE |
Interestingly her mother, with a history of myocardial infarction and diabetes at the age of 46 but no oligomenorrhoea, was also found to harbour the same mutation (LMNA R482Q).
|
26662654 |
2015 |
Myocardial Infarction
|
|
0.010 |
GeneticVariation
|
BEFREE |
Interestingly her mother, with a history of myocardial infarction and diabetes at the age of 46 but no oligomenorrhoea, was also found to harbour the same mutation (LMNA R482Q).
|
26662654 |
2015 |
Muscular Dystrophy, Emery-Dreifuss
|
|
0.010 |
GeneticVariation
|
BEFREE |
Three such point mutations, G465D (FPLD), R482L, (FPLD), or R527P (EDMD), were introduced by site-specific mutagenesis in the C-terminal tail domain of a FLAG-tagged full-length lamin A construct.
|
12729796 |
2003 |
Hyperlipidemia
|
|
0.010 |
GeneticVariation
|
BEFREE |
Heterozygosity for LMNA R482Q mutation causes FPLD, which is associated with increased risk of hyperlipidemia and hypertension.
|
23313286 |
2013 |
Autosomal Recessive Emery-Dreifuss Muscular Dystrophy
|
|
0.010 |
GeneticVariation
|
BEFREE |
Homozygous lamin A/C familial lipodystrophy R482Q mutation in autosomal recessive Emery Dreifuss muscular dystrophy.
|
23313286 |
2013 |
Polycystic Ovary Syndrome
|
|
0.010 |
GeneticVariation
|
BEFREE |
Both sisters were found to be heterozygous for the R482Q mutation in the lamin A/C gene (LMNA) gene, establishing the definitive diagnosis as Dunnigan-type familial partial lipodystrophy complicated by severe insulin resistance and secondary PCOS.
|
18728124 |
2008 |
Hypertriglyceridemia
|
|
0.010 |
GeneticVariation
|
BEFREE |
Through the use of focused DNA sequencing of positional candidate genes on chromosome 1q21, we discovered that FPLD results from mutations in LMNA (R482Q; OMIM 150330.0010), which is the gene that encodes nuclear lamins A and C. By stratifying members of extended FPLD pedigrees according to LMNA genotype, we found that hyperinsulinemia is present early in the course of the disease and that dyslipidemia (characterized by high triglycerides and depressed HDL cholesterol) precedes the development of glucose abnormalities.
|
11136544 |
2000 |
Pulmonary Fibrosis
|
|
0.010 |
GeneticVariation
|
BEFREE |
A clinical picture related to the LMNA Arg482Gln mutation may be more diversified than it was previously considered and include low BMI and pulmonary fibrosis.
|
19859838 |
2009 |
Familial Partial Lipodystrophy, Type 2
|
|
0.800 |
CausalMutation
|
CLINVAR |
|
|
|
Lethal tight skin contracture syndrome (disorder)
|
|
0.700 |
CausalMutation
|
CLINVAR |
|
|
|