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Deficiency for SAMHD1 activates MDA5 in a cGAS/STING-dependent manner.
Schumann T, Ramon SC, Schubert N, Mayo MA, Hega M, Maser KI, Ada SR, Sydow L, Hajikazemi M, Badstübner M, Müller P, Ge Y, Shakeri F, Buness A, Rupf B, Lienenklaus S, Utess B, Muhandes L, Haase M, Rupp L, Schmitz M, Gramberg T, Manel N, Hartmann G, Zillinger T, Kato H, Bauer S, Gerbaulet A, Paeschke K, Roers A, Behrendt R. Schumann T, et al. Among authors: gramberg t. J Exp Med. 2023 Jan 2;220(1):e20220829. doi: 10.1084/jem.20220829. Epub 2022 Nov 8. J Exp Med. 2023. PMID: 36346347 Free PMC article.
SAMHD1 restricts HIV-1 infection in resting CD4(+) T cells.
Baldauf HM, Pan X, Erikson E, Schmidt S, Daddacha W, Burggraf M, Schenkova K, Ambiel I, Wabnitz G, Gramberg T, Panitz S, Flory E, Landau NR, Sertel S, Rutsch F, Lasitschka F, Kim B, König R, Fackler OT, Keppler OT. Baldauf HM, et al. Among authors: gramberg t. Nat Med. 2012 Nov;18(11):1682-7. doi: 10.1038/nm.2964. Nat Med. 2012. PMID: 22972397 Free PMC article.
Mouse SAMHD1 has antiretroviral activity and suppresses a spontaneous cell-intrinsic antiviral response.
Behrendt R, Schumann T, Gerbaulet A, Nguyen LA, Schubert N, Alexopoulou D, Berka U, Lienenklaus S, Peschke K, Gibbert K, Wittmann S, Lindemann D, Weiss S, Dahl A, Naumann R, Dittmer U, Kim B, Mueller W, Gramberg T, Roers A. Behrendt R, et al. Among authors: gramberg t. Cell Rep. 2013 Aug 29;4(4):689-96. doi: 10.1016/j.celrep.2013.07.037. Epub 2013 Aug 22. Cell Rep. 2013. PMID: 23972988 Free PMC article.
Sequence-specific activation of the DNA sensor cGAS by Y-form DNA structures as found in primary HIV-1 cDNA.
Herzner AM, Hagmann CA, Goldeck M, Wolter S, Kübler K, Wittmann S, Gramberg T, Andreeva L, Hopfner KP, Mertens C, Zillinger T, Jin T, Xiao TS, Bartok E, Coch C, Ackermann D, Hornung V, Ludwig J, Barchet W, Hartmann G, Schlee M. Herzner AM, et al. Among authors: gramberg t. Nat Immunol. 2015 Oct;16(10):1025-33. doi: 10.1038/ni.3267. Epub 2015 Sep 7. Nat Immunol. 2015. PMID: 26343537 Free PMC article.
Phosphorylation of murine SAMHD1 regulates its antiretroviral activity.
Wittmann S, Behrendt R, Eissmann K, Volkmann B, Thomas D, Ebert T, Cribier A, Benkirane M, Hornung V, Bouzas NF, Gramberg T. Wittmann S, et al. Among authors: gramberg t. Retrovirology. 2015 Dec 15;12:103. doi: 10.1186/s12977-015-0229-6. Retrovirology. 2015. PMID: 26667483 Free PMC article.
SAMHD1 … and Viral Ways around It.
Deutschmann J, Gramberg T. Deutschmann J, et al. Among authors: gramberg t. Viruses. 2021 Mar 2;13(3):395. doi: 10.3390/v13030395. Viruses. 2021. PMID: 33801276 Free PMC article. Review.
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