Unknown

Dataset Information

0

Mutations involved in Aicardi-Goutieres syndrome implicate SAMHD1 as regulator of the innate immune response.


ABSTRACT: Aicardi-Goutières syndrome is a mendelian mimic of congenital infection and also shows overlap with systemic lupus erythematosus at both a clinical and biochemical level. The recent identification of mutations in TREX1 and genes encoding the RNASEH2 complex and studies of the function of TREX1 in DNA metabolism have defined a previously unknown mechanism for the initiation of autoimmunity by interferon-stimulatory nucleic acid. Here we describe mutations in SAMHD1 as the cause of AGS at the AGS5 locus and present data to show that SAMHD1 may act as a negative regulator of the cell-intrinsic antiviral response.

SUBMITTER: Rice GI 

PROVIDER: S-EPMC4154505 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

altmetric image

Publications

Mutations involved in Aicardi-Goutières syndrome implicate SAMHD1 as regulator of the innate immune response.

Rice Gillian I GI   Bond Jacquelyn J   Asipu Aruna A   Brunette Rebecca L RL   Manfield Iain W IW   Carr Ian M IM   Fuller Jonathan C JC   Jackson Richard M RM   Lamb Teresa T   Briggs Tracy A TA   Ali Manir M   Gornall Hannah H   Couthard Lydia R LR   Aeby Alec A   Attard-Montalto Simon P SP   Bertini Enrico E   Bodemer Christine C   Brockmann Knut K   Brueton Louise A LA   Corry Peter C PC   Desguerre Isabelle I   Fazzi Elisa E   Cazorla Angels Garcia AG   Gener Blanca B   Hamel Ben C J BC   Heiberg Arvid A   Hunter Matthew M   Hunter Matthew M   van der Knaap Marjo S MS   Kumar Ram R   Lagae Lieven L   Landrieu Pierre G PG   Lourenco Charles M CM   Marom Daphna D   McDermott Michael F MF   van der Merwe William W   Orcesi Simona S   Prendiville Julie S JS   Rasmussen Magnhild M   Shalev Stavit A SA   Soler Doriette M DM   Shinawi Marwan M   Spiegel Ronen R   Tan Tiong Y TY   Vanderver Adeline A   Wakeling Emma L EL   Wassmer Evangeline E   Whittaker Elizabeth E   Lebon Pierre P   Stetson Daniel B DB   Bonthron David T DT   Crow Yanick J YJ  

Nature genetics 20090614 7


Aicardi-Goutières syndrome is a mendelian mimic of congenital infection and also shows overlap with systemic lupus erythematosus at both a clinical and biochemical level. The recent identification of mutations in TREX1 and genes encoding the RNASEH2 complex and studies of the function of TREX1 in DNA metabolism have defined a previously unknown mechanism for the initiation of autoimmunity by interferon-stimulatory nucleic acid. Here we describe mutations in SAMHD1 as the cause of AGS at the AGS5  ...[more]

Similar Datasets

| S-EPMC8786443 | biostudies-literature
| S-EPMC4085581 | biostudies-literature
| S-EPMC3988314 | biostudies-literature
| S-EPMC8325854 | biostudies-literature
| S-EPMC10485159 | biostudies-literature
| S-EPMC3243528 | biostudies-literature
| S-EPMC7402202 | biostudies-literature
| S-EPMC4813680 | biostudies-literature
| S-EPMC3605629 | biostudies-literature
| S-EPMC3062001 | biostudies-literature