Donohue Syndrome
|
0.800 |
Biomarker
|
disease |
BEFREE |
Insulin receptor complementary DNA has been cloned from an insulin-resistant patient with leprechaunism whose receptors exhibited multiple abnormalities in insulin binding.
|
2834824 |
1988 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Mutations in the insulin receptor (INSR) gene underlie rare severe INSR-related insulin resistance syndromes (SIR), including insulin resistance type A, Rabson⁻Mendenhall syndrome and Donohue syndrome (DS), with DS representing the most severe form of insulin resistance.
|
29695048 |
2018 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Two mutations in the insulin receptor gene of a patient with leprechaunism: application to prenatal diagnosis.
|
7538143 |
1995 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
In the present case, the patient had been diagnosed with leprechaunism with mutation in the insulin receptor gene and had treatment with recombinant human insulin-like growth factor I (IGF-I) starting at the age of 1 year 7 months.
|
18302477 |
2008 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Homozygous nonsense mutation in the insulin receptor gene in infant with leprechaunism.
|
8101305 |
1993 |
Donohue Syndrome
|
0.800 |
Biomarker
|
disease |
BEFREE |
In this study we analyze insulin binding and subunit structure of the insulin receptor in dermal fibroblasts cultured from three unrelated families whose probands (Ark-1, Atl, and Minn) were affected by leprechaunism.
|
3631076 |
1987 |
Donohue Syndrome
|
0.800 |
Biomarker
|
disease |
BEFREE |
Our report provides important insights into the function of INSR, and for the treatment of leprechaunism.
|
22972224 |
2013 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
This study describes the clinical course of a male patient with Donohue syndrome and the molecular characteristics of 2 novel compound heterozygous mutations in INSR.
|
26160152 |
2015 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
More recently a series of mutations of the insulin receptor gene have been identified as the cause of the extreme insulin resistance, observed in rare syndromes, such as type A insulin resistance or leprechaunism.
|
1306516 |
1992 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Homozygous nonsense mutation in the insulin receptor gene of a patient with severe congenital insulin resistance: leprechaunism and the role of the insulin-like growth factor receptor.
|
8881457 |
1996 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
A homozygous kinase-defective mutation in the insulin receptor gene in a patient with leprechaunism.
|
9112018 |
1997 |
Donohue Syndrome
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
In one patient with leprechaunism (leprechaun/Minn-1), there is greater than 90% decrease in the levels of insulin-receptor mRNA.
|
1968373 |
1990 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Homozygous mutations in the insulin receptor (IR) gene cause the rare leprechaunism and Rabson-Mendenhall syndromes, severe forms of hyperinsulinemic insulin resistance for which no therapy is currently available.
|
15610610 |
2004 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
In the leprechaunism case, mutations in INSR other than Ser98Arg were not identified, and qRT-PCR analysis revealed that mRNA expression of INSR in lymphocytes was reduced in the leprechaunism case.
|
28181734 |
2017 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Here we report the prenatal diagnosis of leprechaunism in two unrelated families in which affected children were compound heterozygotes with two different deficient IR alleles.
|
9249867 |
1997 |
Donohue Syndrome
|
0.800 |
AlteredExpression
|
disease |
BEFREE |
Although leprechaunism and type A syndrome are most likely due to defects in the structure and expression of the insulin-receptor gene, they are likely to be associated with specific point mutations rather than major changes in gene structure.
|
2562832 |
1989 |
Donohue Syndrome
|
0.800 |
Biomarker
|
disease |
BEFREE |
Thus, we have biochemically characterized a new family of leprechaunism (Ark-2) and have found insulin receptor phosphorylation defects in their phenotypically normal parents.
|
2569023 |
1989 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Donohue syndrome ([DS]; leprechaunism) describes a genetic autosomal recessive disorder that results from the presence of homozygous or compound heterozygous mutations in the insulin receptor gene (INSR; 19p13.3-p13.2).Donohue syndrome is associated with a fatal congenital form of dwarfism with features of intrauterine and postnatal growth retardation, exaggerated hyperglycemia with hyperinsulinism and dysmorphic abnormalities.We present a case of DS owing to the rarity of this syndrome (1 case in every million births).
|
26871809 |
2016 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Amplification and analysis of promoter region of insulin receptor gene in a patient with leprechaunism associated with severe insulin resistance.
|
7536883 |
1995 |
Donohue Syndrome
|
0.800 |
Biomarker
|
disease |
BEFREE |
About 20 cases of primary receptor mutations (type A syndrome of insulin resistance, leprechaunism and Rabson-Mendenhall syndrome) and 16 cases of autoantibodies against insulin receptor (type B syndrome of insulin resistance) are described in Japan.
|
7859597 |
1994 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Leprechaunism (Donohue syndrome) and Rabson-Mendenhall syndrome are caused by mutations in the insulin receptor gene and are associated with extreme insulin resistance.
|
26691667 |
2016 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
In this investigation, we have identified a one year-old boy from a consanguineous pedigree who is homozygous for deletion of the insulin receptor gene resulting in leprechaunism.
|
7693131 |
1993 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Biallelic insulin receptor (INSR) gene mutations cause congenital syndromes of severe insulin resistance (SIR) known as Donohue syndrome (DS) and Rabson-Mendenhall syndrome (RMS).
|
23824322 |
2013 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Mutations in the insulin receptor gene cause the severe insulin-resistant syndromes leprechaunism and Rabson-Mendenhall syndrome, whose metabolic features include fasting hypoglycemia, post-prandial hyperglycemia, and extremely elevated insulin levels.
|
10443650 |
1999 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
We report on a 13-year-old girl with Donohue syndrome like dysmorphism, hyperinsulinism and prolonged survival due to two novel INSR missense mutations within the insulin binding domain.
|
18411068 |
2008 |