×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Fatal infantile mitochondrial encephalomyopathy, hypertrophic cardiomyopathy and optic atrophy associated with a homozygous OPA1 mutation.
26561570
2016
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Pathogenic OPA1 mutations cause autosomal dominant optic atrophy (DOA), a condition characterized by the preferential loss of retinal ganglion cells and progressive optic nerve degeneration .
20484224
2010
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
LHGDN
These molecular analyses contributed to identifying a novel mutation of the OPA1 gene with a clinical phenotype of isolated optic atrophy .
17318099
2007
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Finally OPA1 missense mutations are involved in phenotypes presenting optic atrophy as a major feature.To define the relative contribution of POLG1, POLG2, ANT1 and PEO1 genes to the mtDNA multiple deletion syndromes, we analysed them in a cohort of 67 probands showing accumulation of multiple mtDNA deletions in muscle.
18575922
2008
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
In this study, iPSCs were obtained from patients carrying an OPA1 mutation (OPA1 (+/-) -iPSC) that were diagnosed with optic atrophy .
26738566
2016
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Screening for OPA1 gene mutations in patients with childhood onset optic atrophy who have no affected relatives is useful in making the diagnosis.
19969356
2010
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
OPA1 R445H mutation in optic atrophy associated with sensorineural deafness.
16240368
2005
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
LHGDN
This study describes a mutation in OPA1 causing a unique syndrome of optic atrophy , sensorineural hearing loss, ptosis, and ophthalmoplegia.
15531309
2004
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Novel OPA1 missense mutation in a family with optic atrophy and severe widespread neurological disorder.
23387428
2013
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Hearing impairment is the second most prevalent clinical feature after optic atrophy in dominant optic atrophy associated with mutations in the OPA1 gene.
25564500
2015
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
LHGDN
Optic atrophy and negative electroretinogram in a patient associated with a novel OPA1 mutation.
16021496
2006
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Optic atrophy plus phenotype due to mutations in the OPA1 gene: two more Italian families.
22197506
2012
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
LHGDN
Mutations of the OPA1 gene may contribute to the development of optic nerve atrophy in Japanese cases of optic atrophy .
12566046
2003
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Mutations of the OPA1 gene may contribute to the development of optic nerve atrophy in Japanese cases of optic atrophy .
12566046
2003
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Two genes for dominantly inherited optic atrophy have been mapped (OPA1 and OPA4), of which the gene has been identified in one (OPA1 ).
15534598
2004
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
An OPA1 missense mutation, c.239A→G (p.Y80C ), was identified in an 11-year-old black girl with optic atrophy and peripheral sensorimotor neuropathy in her lower limbs.
21036400
2011
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Electrophysiology and ocular blood flow in a family with dominant optic nerve atrophy and a mutation in the OPA1 gene.
14566653
2003
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Compound heterozygosity of pathogenic OPA1 mutations may cause severe neuromuscular phenotypes in addition to early-onset optic atrophy .
21636302
2011
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
LHGDN
OPA1 R445H mutation in optic atrophy associated with sensorineural deafness.
16240368
2005
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Forty patients with a molecular diagnosis of DOA due to OPA1 mutations were prospectively recruited from our neuro-ophthalmology clinic: 26 patients with isolated optic atrophy and 14 patients manifesting DOA+ features.
21378995
2011
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
OPA1 mutations induce mitochondrial DNA instability and optic atrophy 'plus' phenotypes.
18158317
2008
×
Entrez Id:
9091
Gene Symbol:
PIGQ
PIGQ
0.400
GeneticVariation
disease
CLINVAR
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Fourteen novel OPA1 mutations in autosomal dominant optic atrophy including two de novo mutations in sporadic optic atrophy .
14961560
2003
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
LHGDN
The mutations (Glu347Stop and Arg366Stop) of the OPA1 gene are involved in the pathogenesis of bilateral optic atrophy in Japanese patients.
12842213
2003
×
Entrez Id:
4976
Gene Symbol:
OPA1
OPA1
0.400
GeneticVariation
disease
BEFREE
Dominant optic atrophy (DOA, gene OPA1 ) is the commonest form of inherited optic atrophy .
11306804
2001