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Figure 4 | Retrovirology

Figure 4

From: Establishment of a novel CCR5 and CXCR4 expressing CD4+ cell line which is highly sensitive to HIV and suitable for high-throughput evaluation of CCR5 and CXCR4 antagonists

Figure 4

Microscopic view of cytopathic effect (giant cell formation) at day 5 after infection of U87.CD4.CCR5.CXCR4 cells with the clinical isolates CI #10, CI #14 and CI #17, which each have a different coreceptor use as shown between brackets. Uninfected cells are shown as the negative control (upper row). Note the enormous giant cell formation in the untreated virus-infected cell cultures whereas such cytopathic effect is totally absent in infected cells exposed to a 1:1 combination of SCH-C and AMD3100 at 1000 ng/ml. Independently, SCH-C and AMD3100 prevented giant cell formation in cell cultures inoculated with R5 HIV-1 and X4 HIV-1, respectively, but not in cell cultures infected with the dual tropic R5/X4 HIV-1 isolate.

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Retrovirology

ISSN: 1742-4690

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