Characterization of a mutant samhd1 zebrafish model implicates dysregulation of cholesterol biosynthesis in Aicardi-Goutières syndrome

SE Withers, CF Rowlands, VS Tapia, F Hedley… - Frontiers in …, 2023 - frontiersin.org
Aicardi-Goutières syndrome (AGS1-9) is a genetically determined encephalopathy that falls
under the type I interferonopathy disease class, characterized by excessive type I interferon …

Characterization of samhd1 morphant zebrafish recapitulates features of the human type I interferonopathy Aicardi-Goutieres syndrome

PR Kasher, EM Jenkinson, V Briolat, D Gent… - The Journal of …, 2015 - journals.aai.org
In humans, loss of function mutations in the SAMHD1 (AGS5) gene cause a severe form of
Aicardi-Goutières syndrome (AGS), an inherited inflammatory-mediated encephalopathy …

A central role for PI3K-AKT signaling pathway in linking SAMHD1-deficiency to the type I interferon signature

C Oh, J Ryoo, K Park, B Kim, MB Daly, DY Cho… - Scientific reports, 2018 - nature.com
Abstract The autoimmune disorder Aicardi-Goutières syndrome (AGS) is characterized by a
constitutive type I interferon response. SAMHD1 possesses both dNTPase and RNase …

Phenotypic variation in Aicardi–Goutières syndrome explained by cell-specific IFN-stimulated gene response and cytokine release

E Cuadrado, I Michailidou… - The journal of …, 2015 - journals.aai.org
Aicardi–Goutières syndrome (AGS) is a monogenic inflammatory encephalopathy caused by
mutations in TREX1, RNASEH2A, RNASEH2B, RNASEH2C, SAMHD1, ADAR1, or MDA5 …

SAMHD1 deficient human monocytes autonomously trigger type I interferon

A Martinez-Lopez, M Martin-Fernandez, S Buta… - Molecular …, 2018 - Elsevier
Germline mutations in the human SAMHD1 gene cause the development of Aicardi-
Goutières Syndrome (AGS), with a dominant feature being increased systemic type I …

An Aicardi-Goutières Syndrome–Causative Point Mutation in Adar1 Gene Invokes Multiorgan Inflammation and Late-Onset Encephalopathy in Mice

M Inoue, T Nakahama, R Yamasaki… - The Journal of …, 2021 - journals.aai.org
Aicardi–Goutières syndrome (AGS) is a congenital inflammatory disorder accompanied by
overactivated type I IFN signaling and encephalopathy with leukodystrophy and intracranial …

Combination of exome sequencing and immune testing confirms Aicardi–Goutieres syndrome type 5 in a challenging pediatric neurology case

GT Haskell, M Mori, C Powell… - Molecular …, 2018 - molecularcasestudies.cshlp.org
Exome sequencing is increasingly being used to help diagnose pediatric neurology cases
when clinical presentations are not specific. However, interpretation of equivocal results that …

An AGS-associated mutation in ADAR1 catalytic domain results in early-onset and MDA5-dependent encephalopathy with IFN pathway activation in the brain

X Guo, RA Steinman, Y Sheng, G Cao… - Journal of …, 2022 - Springer
Abstract Background Aicardi–Goutières syndrome (AGS) is a severe neurodegenerative
disease with clinical features of early-onset encephalopathy and progressive loss of …

[HTML][HTML] Altered DNA methylation and gene expression predict disease severity in patients with Aicardi-Goutières syndrome

J Garau, A Charras, C Varesio, S Orcesi, F Dragoni… - Clinical …, 2023 - Elsevier
Abstract Aicardi-Goutières Syndrome (AGS) is a rare neuro-inflammatory disease
characterized by increased expression of interferon-stimulated genes (ISGs). Disease …

A zebrafish model of Ifih1-driven Aicardi–Goutières syndrome reproduces the interferon signature and the exacerbated inflammation of patients

B Bernal-Bermúdez, A Martínez-López… - Frontiers in …, 2023 - frontiersin.org
Type I interferonopathies are a heterogenic group of rare diseases associated with an
increase in type I interferon (IFN). The main challenge for the study of Type I …