Keppler OT - Search Results

1

Spatial resolution of HIV-1 post-entry steps in resting CD4 T cells.

Ananth S, Ambiel I, Schifferdecker S, Müller TG, Wratil PR, Mejias-Perez E, Kräusslich HG, Müller B, Keppler OT, Fackler OT. Ananth S, et al. Among authors: keppler ot. Cell Rep. 2024 Mar 26;43(3):113941. doi: 10.1016/j.celrep.2024.113941. Epub 2024 Mar 12. Cell Rep. 2024. PMID: 38478523 Free article.

2

Construction and characterization of an HIV-1 group O infectious molecular clone and analysis of vpr- and nef-negative derivatives.

Tebit DM, Zekeng L, Kaptué L, Gürtler L, Fackler OT, Keppler OT, Herchenröder O, Kräusslich HG. Tebit DM, et al. Among authors: keppler ot. Virology. 2004 Sep 1;326(2):329-39. doi: 10.1016/j.virol.2004.05.027. Virology. 2004. PMID: 15321704 Free article.

3

Rodent cells support key functions of the human immunodeficiency virus type 1 pathogenicity factor Nef.

Keppler OT, Allespach I, Schüller L, Fenard D, Greene WC, Fackler OT. Keppler OT, et al. J Virol. 2005 Feb;79(3):1655-65. doi: 10.1128/JVI.79.3.1655-1665.2005. J Virol. 2005. PMID: 15650191 Free PMC article.

4

The Nef protein of human immunodeficiency virus establishes superinfection immunity by a dual strategy to downregulate cell-surface CCR5 and CD4.

Michel N, Allespach I, Venzke S, Fackler OT, Keppler OT. Michel N, et al. Among authors: keppler ot. Curr Biol. 2005 Apr 26;15(8):714-23. doi: 10.1016/j.cub.2005.02.058. Curr Biol. 2005. PMID: 15854903 Free article.

5

Modulation of specific surface receptors and activation sensitization in primary resting CD4+ T lymphocytes by the Nef protein of HIV-1.

Keppler OT, Tibroni N, Venzke S, Rauch S, Fackler OT. Keppler OT, et al. J Leukoc Biol. 2006 Mar;79(3):616-27. doi: 10.1189/jlb.0805461. Epub 2005 Dec 19. J Leukoc Biol. 2006. PMID: 16365153

6

The HIV-1 pathogenicity factor Nef interferes with maturation of stimulatory T-lymphocyte contacts by modulation of N-Wasp activity.

Haller C, Rauch S, Michel N, Hannemann S, Lehmann MJ, Keppler OT, Fackler OT. Haller C, et al. Among authors: keppler ot. J Biol Chem. 2006 Jul 14;281(28):19618-30. doi: 10.1074/jbc.M513802200. Epub 2006 May 10. J Biol Chem. 2006. PMID: 16687395 Free article.

7

The Nef protein of human immunodeficiency virus is a broad-spectrum modulator of chemokine receptor cell surface levels that acts independently of classical motifs for receptor endocytosis and Galphai signaling.

Michel N, Ganter K, Venzke S, Bitzegeio J, Fackler OT, Keppler OT. Michel N, et al. Among authors: keppler ot. Mol Biol Cell. 2006 Aug;17(8):3578-90. doi: 10.1091/mbc.e06-02-0117. Epub 2006 Jun 14. Mol Biol Cell. 2006. PMID: 16775006 Free PMC article.

8

Expression of Nef downregulates CXCR4, the major coreceptor of human immunodeficiency virus, from the surfaces of target cells and thereby enhances resistance to superinfection.

Venzke S, Michel N, Allespach I, Fackler OT, Keppler OT. Venzke S, et al. Among authors: keppler ot. J Virol. 2006 Nov;80(22):11141-52. doi: 10.1128/JVI.01556-06. Epub 2006 Aug 23. J Virol. 2006. PMID: 16928758 Free PMC article.

9

HIV-1 buds predominantly at the plasma membrane of primary human macrophages.

Welsch S, Keppler OT, Habermann A, Allespach I, Krijnse-Locker J, Kräusslich HG. Welsch S, et al. Among authors: keppler ot. PLoS Pathog. 2007 Mar;3(3):e36. doi: 10.1371/journal.ppat.0030036. PLoS Pathog. 2007. PMID: 17381240 Free PMC article.

10

Primary T-cells from human CD4/CCR5-transgenic rats support all early steps of HIV-1 replication including integration, but display impaired viral gene expression.

Goffinet C, Michel N, Allespach I, Tervo HM, Hermann V, Kräusslich HG, Greene WC, Keppler OT. Goffinet C, et al. Among authors: keppler ot. Retrovirology. 2007 Jul 26;4:53. doi: 10.1186/1742-4690-4-53. Retrovirology. 2007. PMID: 17655755 Free PMC article.

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