Donohue Syndrome
|
0.800 |
GermlineCausalMutation
|
disease |
ORPHANET |
Genotype-phenotype correlation in inherited severe insulin resistance.
|
12023989 |
2002 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
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 |
Biomarker
|
disease |
BEFREE |
We studied the structure and function of the insulin receptor (IR) in two sisters with leprechaunism.
|
8636294 |
1996 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Donohue syndrome in a neonate with homozygous deletion of exon 3 of the insulin receptor gene.
|
19774849 |
2009 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Single amino acid substitutions in the insulin receptor (INSR) are the most common forms of genetic variations that account for various diseases like Donohue syndrome or Leprechaunism, Rabson-Mendenhall syndrome, and type A insulin resistance.
|
27840822 |
2016 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
A leucine-to-proline mutation in the insulin receptor in a family with insulin resistance.
|
2479553 |
1989 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
We have previously shown that a homozygous mutation encoding a substitution of proline for leucine at position 233 in the insulin receptor is linked with the syndrome of leprechaunism, being a lethal form of insulin resistance in newborn children.
|
1931997 |
1991 |
Donohue Syndrome
|
0.800 |
Biomarker
|
disease |
BEFREE |
Alternative splicing of the insulin receptor isoforms is altered in patients with leprechaunism.
|
7535732 |
1994 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
First molecular diagnosis of Donohue syndrome in Africa: novel unusual insertion/deletion mutation in the INSR gene.
|
26874853 |
2016 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
The diagnosis of Donohue syndrome was established based on the above clinical characteristics and determination of the INSR mutation.
|
26974131 |
2016 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Mutations in the insulin receptor (<i>INSR</i>) gene are responsible for Donohue syndrome (DS) and Rabson-Mendenhall syndrome (RMS).
|
29082893 |
2018 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Deletion of V335 from the L2 domain of the insulin receptor results in a conformationally abnormal receptor that is unable to bind insulin and causes Donohue's syndrome in a human subject.
|
12538626 |
2003 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Although mutations in the insulin receptor have been causally implicated with leprechaunism, the full pathophysiology of the syndrome cannot be accounted for by malfunction of this gene alone.
|
20033851 |
2010 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
The patient with leprechaunism (leprechaun/Winnipeg) came from a consanguineous pedigree and was homozygous for a missense mutation substituting arginine for His209 in the alpha-subunit of the insulin receptor.
|
2365819 |
1990 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Patients with leprechaunism were homozygous or compound heterozygous for mutations in the extracellular domain of the insulin receptor and their cells had markedly impaired insulin binding (<10% of controls).
|
12023989 |
2002 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
We analyzed the insulin receptor gene in four patients with leprechaunism and one with type A insulin resistance.
|
12970295 |
2003 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
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 |
GeneticVariation
|
disease |
UNIPROT |
Here we report the identification of a new mutation in the alpha-chain of the insulin receptor, changing Trp412 into Ser using DNA from consanguineous parents who gave birth to a child with leprechaunism.
|
8188715 |
1994 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Homozygosity for a null allele of the insulin receptor gene in a patient with leprechaunism.
|
7550226 |
1995 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
In spite of a homozygous abnormality of the insulin receptor gene and many of the clinical features of severe insulin resistance, the proband's clinical syndrome was noticeably different from previously described patients with leprechaunism who usually die within the first six months of life.
|
7815442 |
1994 |
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 |
CausalMutation
|
disease |
CLINVAR |
First molecular diagnosis of Donohue syndrome in Africa: novel unusual insertion/deletion mutation in the INSR gene.
|
26874853 |
2016 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
In a patient with Leprechaunism, we have characterized a new mutation in the insulin receptor substituting Arg for Gly at position 31.
|
1730625 |
1992 |
Donohue Syndrome
|
0.800 |
GeneticVariation
|
disease |
UNIPROT |
These data indicate that patient NZ with leprechaunism was a compound heterozygote for 2 novel mutations in the insulin receptor gene and that direct DNA sequencing enables prenatal diagnosis for this lethal disorder.
|
7538143 |
1995 |