AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Variants in the human double-stranded RNA editing enzyme ADAR produce three well-characterized rare Mendelian Diseases: Dyschromatosis Symmetrica Hereditaria (OMIM: 127400), Aicardi-Goutières syndrome (OMIM: 615010) and Bilateral Striatal Necrosis/Dystonia.
|
31320745 |
2020 |
Symmetrical dyschromatosis of extremities
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Variants in the human double-stranded RNA editing enzyme ADAR produce three well-characterized rare Mendelian Diseases: Dyschromatosis Symmetrica Hereditaria (OMIM: 127400), Aicardi-Goutières syndrome (OMIM: 615010) and Bilateral Striatal Necrosis/Dystonia.
|
31320745 |
2020 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
ADAR1 edits cellular dsRNA to prevent aberrant activation of cytoplasmic antiviral dsRNA sensors; ADAR1 mutations lead to aberrant expression of interferon in Aicardi Goutières syndrome (AGS), a human congenital encephalopathy.
|
30391332 |
2019 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Children with ADAR1 mutations develop fatal Aicardi-Goutières syndrome characterized by aberrant interferon expression.
|
30590609 |
2019 |
Symmetrical dyschromatosis of extremities
|
0.800 |
Biomarker
|
disease |
BEFREE |
So, the exact pathogenic mechanism of ADAR1 in DSH patients wasn't clarified in this study.
|
29536976 |
2019 |
Symmetrical dyschromatosis of extremities
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Seven novel mutations of ADAR in multi-ethnic pedigrees with dyschromatosis symmetrica hereditaria in China.
|
31423758 |
2019 |
Symmetrical dyschromatosis of extremities
|
0.800 |
Biomarker
|
disease |
BEFREE |
The causative gene of DSH was clarified as ADAR1 by positional cloning including linkage analysis and haplotype analysis in 2003.
|
30692041 |
2019 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Improper host immune activation leads to the development of the autoimmune disease Aicardi-Goutières syndrome (AGS), which is attributed to defined genetic mutations in such proteins as TREX1 and ADAR1.
|
29525183 |
2018 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Mutations in ADAR1, an adenosine-to-inosine editing enzyme of dsRNA, cause Aicardi-Goutières syndrome, an autoinflammatory disorder associated with spontaneous interferon production and neurologic sequelae.
|
29395325 |
2018 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
Biomarker
|
disease |
BEFREE |
These findings illustrate a striking intrafamilial phenotypic variability in patients with AGS6 and describe the first case of a full recovery from an acute encephalopathy in an AGS patient.
|
29221912 |
2018 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
TREX1, SAMHD1 and ADAR1 are known LINE-1 repressors and when mutated cause the autoinflammatory disorder Aicardi-Goutières syndrome (AGS).
|
29959219 |
2018 |
Symmetrical dyschromatosis of extremities
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
The findings of this study expand our knowledge of the range of ADAR1 gene mutations in DSH and will contribute to identifying correlations between the various DSH phenotypes and genotypes.
|
29185800 |
2018 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Patients carrying ADAR or RNASEH2B variants showed upregulation of interferon-stimulated gene (ISG) transcripts in peripheral blood as seen in AGS.
|
29030706 |
2017 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Missense mutations that change ADAR1 residues and reduce RNA editing activity cause Aicardi-Goutières Syndrome, a childhood encephalitis and interferonopathy that mimics viral infection and resembles an extreme form of Systemic Lupus Erythmatosus (SLE).
|
28913566 |
2017 |
Symmetrical dyschromatosis of extremities
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
The novel variants described in the current study add to the current knowledge of ADAR1 mutations in DSH.
|
28393185 |
2017 |
Symmetrical dyschromatosis of extremities
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
A three-generation family exhibiting phenotypic variability with a single germline ADAR1 mutation suggests that chilblain might aggravate the clinical phenotypes of DSH.
|
26892242 |
2016 |
Symmetrical dyschromatosis of extremities
|
0.800 |
Biomarker
|
disease |
GENOMICS_ENGLAND |
Characterization of human disease phenotypes associated with mutations in TREX1, RNASEH2A, RNASEH2B, RNASEH2C, SAMHD1, ADAR, and IFIH1.
|
25604658 |
2015 |
Symmetrical dyschromatosis of extremities
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
Two novel DSRAD mutations, p.G1047D and p.Y587C, were found in Chinese patients with DSH and our data add new variants to the knowledge of DSRAD mutations in DSH.
|
24446047 |
2015 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
Biomarker
|
disease |
BEFREE |
These results explain why loss of ADARA1 causes IFN induction and also indicates a mechanism for the involvement of ADAR1 in autoimmune diseases such as Aicardi-Goutières syndrome.
|
25172485 |
2014 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
We recently observed mutations in ADAR1 to cause a phenotype of bilateral striatal necrosis (BSN) in a child with the type I interferonopathy Aicardi-Goutières syndrome (AGS).
|
24262145 |
2014 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
ADAR1 mutations causing AGS affect the activity of the interferon-inducible cytoplasmic isoform more severely than the nuclear isoform.
|
25456137 |
2014 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
CLINVAR |
A type I interferon signature identifies bilateral striatal necrosis due to mutations in ADAR1.
|
24262145 |
2014 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
The diagnosis of Aicardi-Goutières syndrome in these two patients was genetically confirmed after the recent discovery that mutations in the ADAR1 (AGS6) gene may cause Aicardi-Goutières syndrome.
|
24376015 |
2014 |
Symmetrical dyschromatosis of extremities
|
0.800 |
GeneticVariation
|
disease |
BEFREE |
We identified five novel and two recurrent mutations of the ADAR1 gene in seven Chinese families with DSH and investigated potential effects of the novel mutations in this study.
|
24950769 |
2014 |
AICARDI-GOUTIERES SYNDROME
|
0.800 |
Biomarker
|
disease |
BEFREE |
AGS-causing mutations have also been found in the genes of the 3'-exonuclease TREX1, the dNTP triphosphatase SAMHD1, as well as the RNA-editing enzyme ADAR1, defining defects in nucleic acid metabolism pathways as a common hallmark of AGS pathology.
|
23744109 |
2013 |