Optic Atrophy, Hereditary, Leber
|
0.700 |
Biomarker
|
disease |
HPO |
|
|
|
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Leber's hereditary optic neuropathy: clinical and molecular genetic results in a patient with a point mutation at np T11253C (isoleucine to threonine) in the ND4 gene and spontaneous recovery.
|
12271374 |
2002 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Leber's hereditary optic neuropathy (LHON) is a maternally inherited blinding disorder, which in over 90% of cases is due to one of three primary mitochondrial DNA (mtDNA) point mutations (m.11778G>A, m.3460G>A and m.14484T>C, respectively in MT-ND4, MT-ND1 and MT-ND6 genes).
|
22879922 |
2012 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Leber hereditary optic neuropathy (LHON) has been associated with a mitochondrial mutation at position 11,778 in the ND4 gene in about 50% of families.
|
8448903 |
1993 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
G11778A in the subunit ND4 gene of NADH dehydrogenase complex is the most common primary mutation found in Leber's hereditary optic neuropathy (LHON) patients.
|
17320357 |
2007 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
A guanine(G) to adenine(A) transition was recently identified at the 11778th nucleotide position in the NADH dehydrogenase subunit 4 gene (ND4) in the mitochondrial genome of LHON patients from various ethnic groups.
|
8099825 |
1993 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
CausalMutation
|
disease |
CLINVAR |
A novel mtDNA C11777A mutation in Leigh syndrome.
|
16120329 |
2003 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Analysis of mitochondrial ND4 gene DNA sequence in Finnish families with Leber hereditary optic neuroretinopathy.
|
2286378 |
1990 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
Biomarker
|
disease |
CTD_human |
Cell therapy using retinal progenitor cells shows therapeutic effect in a chemically-induced rotenone mouse model of Leber hereditary optic neuropathy.
|
24569607 |
2014 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
UNIPROT |
Detection of the G to A mitochondrial DNA mutation at position 11778 in German families with Leber's hereditary optic neuropathy.
|
1959931 |
1991 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
CausalMutation
|
disease |
CLINVAR |
Electron transfer properties of NADH:ubiquinone reductase in the ND13460 and the ND411778 mutations of the Leber hereditary optic neuroretinopathy (LHON).
|
1959619 |
1991 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
UNIPROT |
Electron transfer properties of NADH:ubiquinone reductase in the ND13460 and the ND411778 mutations of the Leber hereditary optic neuroretinopathy (LHON).
|
1959619 |
1991 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Four siblings with a syndrome consisting of encephalomyopathy with hearing impairment, optic nerve atrophy, and cardiac involvement had the 11778G>A mutation in MTND4, previously associated with Leber hereditary optic neuropathy.
|
16044424 |
2005 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
Biomarker
|
disease |
BEFREE |
Further study in additional patients and in these 9 subjects is needed to better understand the effects of rAAV2-ND4 gene therapy on LHON and to increase the applications of this technique.
|
27426279 |
2016 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Here we report the case of a five year old girl who presented with clinical and neuroradiological findings reminiscent of Leigh syndrome but carried a mtDNA mutation m.11778G>A (p.R340H) in the MTND4 gene usually observed in patients with LHON.
|
21414825 |
2011 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
High frequency of mitochondrial ND4 gene mutation in Japanese pedigrees with Leber hereditary optic neuropathy.
|
1635296 |
1992 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
High frequency of mutations at position 11778 in mitochondrial ND4 gene in Japanese families with Leber's hereditary optic neuropathy.
|
8103501 |
1993 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
Homoplasmic and exclusive ND4 gene mutation in Japanese pedigrees with Leber's disease.
|
8449667 |
1993 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
However, RRF and lactic acidosis are absent in Leber hereditary optic neuropathy (LHON) (one point mutation affecting ND4 gene, two point mutations affecting ND1 gene, and one point mutation affecting the apocytochrome b subunit of complex III), and the condition associated with maternally inherited sensory neuropathy (N), ataxia (A), retinitis pigmentosa (RP), developmental delay, dementia, seizures, and limb weakness (NARP) (point mutation affecting ATPase subunit 6 gene).
|
8338207 |
1993 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
BEFREE |
In this study, we created the patient-specific human induced pluripotent stem cells (hiPSCs) from MT-ND4 mutated LHON-affected patient, asymptomatic mutation carrier and healthy control, and differentiated them into retinal ganglion cells (RGCs).
|
29366807 |
2018 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
CausalMutation
|
disease |
CLINVAR |
Late-onset encephalopathy associated with a C11777A mutation of mitochondrial DNA.
|
12707444 |
2003 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
Biomarker
|
disease |
CTD_human |
Leber hereditary optic neuropathy mtDNA mutations disrupt glutamate transport in cybrid cell lines.
|
15342361 |
2004 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
UNIPROT |
Leber's hereditary optic neuropathy in Indonesia: two families with the mtDNA 11778G>A and 14484T>C mutations.
|
9452107 |
1998 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
GeneticVariation
|
disease |
UNIPROT |
Mitochondrial DNA mutation associated with Leber's hereditary optic neuropathy.
|
3201231 |
1988 |
Optic Atrophy, Hereditary, Leber
|
0.700 |
CausalMutation
|
disease |
CLINVAR |
Mitochondrial DNA mutation in an Italian family with Leber hereditary optic neuropathy.
|
1937476 |
1991 |