[HTML][HTML] Mouse SAMHD1 has antiretroviral activity and suppresses a spontaneous cell-intrinsic antiviral response

R Behrendt, T Schumann, A Gerbaulet, LA Nguyen… - Cell reports, 2013 - cell.com
Aicardi-Goutières syndrome (AGS), a hereditary autoimmune disease, clinically and
biochemically overlaps with systemic lupus erythematosus (SLE) and, like SLE, is …

SAMHD1‐dependent retroviral control and escape in mice

J Rehwinkel, J Maelfait, A Bridgeman, R Rigby… - The EMBO …, 2013 - embopress.org
SAMHD1 is a host restriction factor for human immunodeficiency virus 1 (HIV‐1) in cultured
human cells. SAMHD1 mutations cause autoimmune Aicardi‐Goutières syndrome and are …

[HTML][HTML] Restriction by SAMHD1 limits cGAS/STING-dependent innate and adaptive immune responses to HIV-1

J Maelfait, A Bridgeman, A Benlahrech, C Cursi… - Cell reports, 2016 - cell.com
SAMHD1 is a restriction factor for HIV-1 infection. SAMHD1 mutations cause the
autoinflammatory Aicardi-Goutières syndrome that is characterized by chronic type I …

A SAMHD1 mutation associated with Aicardi–Goutières syndrome uncouples the ability of SAMHD1 to restrict HIV‐1 from its ability to downmodulate type I interferon …

TE White, A Brandariz‐Nuñez… - Human …, 2017 - Wiley Online Library
Mutations in the human SAMHD1 gene are known to correlate with the development of the
Aicardi–Goutières syndrome (AGS), which is an inflammatory encephalopathy that exhibits …

SAMHD1 phosphorylation coordinates the anti-HIV-1 response by diverse interferons and tyrosine kinase inhibition

MA Szaniawski, AM Spivak, JE Cox, JL Catrow… - MBio, 2018 - Am Soc Microbiol
Macrophages are susceptible to human immunodeficiency virus type 1 (HIV-1) infection
despite abundant expression of antiviral proteins. Perhaps the most important antiviral …

SAMHD1 suppresses innate immune responses to viral infections and inflammatory stimuli by inhibiting the NF-κB and interferon pathways

S Chen, S Bonifati, Z Qin, C St. Gelais… - Proceedings of the …, 2018 - National Acad Sciences
Sterile alpha motif and HD-domain–containing protein 1 (SAMHD1) blocks replication of
retroviruses and certain DNA viruses by reducing the intracellular dNTP pool. SAMHD1 has …

[HTML][HTML] Evidence for IFNα-induced, SAMHD1-independent inhibitors of early HIV-1 infection

C Goujon, T Schaller, RP Galão, SM Amie, B Kim… - Retrovirology, 2013 - Springer
Abstract Background Type I interferon (IFN) treatment of some cells, including dendritic cells,
macrophages and monocytic THP-1 cells, restricts HIV-1 infection and prevents viral cDNA …

[HTML][HTML] Interferon regulatory factor 3 is a key regulation factor for inducing the expression of SAMHD1 in antiviral innate immunity

S Yang, Y Zhan, Y Zhou, Y Jiang, X Zheng, L Yu… - Scientific reports, 2016 - nature.com
SAMHD1 is a type I interferon (IFN) inducible host innate immunity restriction factor that
inhibits an early step of the viral life cycle. The underlying mechanisms of SAMHD1 …

[HTML][HTML] SAMHD1-deficient CD14+ cells from individuals with Aicardi-Goutieres syndrome are highly susceptible to HIV-1 infection

A Berger, AFR Sommer, J Zwarg, M Hamdorf… - PLoS …, 2011 - journals.plos.org
Myeloid blood cells are largely resistant to infection with human immunodeficiency virus type
1 (HIV-1). Recently, it was reported that Vpx from HIV-2/SIVsm facilitates infection of these …

[HTML][HTML] The SAMHD1-mediated block of LINE-1 retroelements is regulated by phosphorylation

A Herrmann, S Wittmann, D Thomas, CN Shepard… - Mobile DNA, 2018 - Springer
Background The restriction factor SAMHD1 regulates intracellular nucleotide level by
degrading dNTPs and blocks the replication of retroviruses and DNA viruses in non-cycling …