ArticleThe Journal of general virology2019
HIV-1 restriction by endogenous APOBEC3G in the myeloid cell line THP-1.
Article in The Journal of general virology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
15 citing papers in PubMed, 27 citations in OpenAlex.
- A scalable two-step genome editing strategy for generating full-length gene-humanized mice at diverse genomic loci.Nature communications · 2026Article
- HIV-1 cell-to-cell infection of macrophages escapes type I interferon and host restriction factors, and is resistant to antiretroviral drugs.PLoS pathogens · 2025Article
- APOBEC3-Related Editing and Non-Editing Determinants of HIV-1 and HTLV-1 Restriction.International journal of molecular sciences · 2025Review
- APOBEC3B expression in 293T viral producer cells drives mutations in chimeric antigen receptors and reduces CAR T cell efficacy.Molecular therapy. Oncology · 2024Article
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- Review
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- APOBEC3 degradation is the primary function of HIV-1 Vif for virus replication in the myeloid cell line THP-1.bioRxiv : the preprint server for biology · 2023Article
- Antithetic effect of interferon-α on cell-free and cell-to-cell HIV-1 infection.PLoS computational biology · 2022Article
- Article
- SARS-CoV-2 spike L452R variant evades cellular immunity and increases infectivity.Cell host & microbe · 2021Article
- Potential Utilization of APOBEC3-Mediated Mutagenesis for an HIV-1 Functional Cure.Frontiers in microbiology · 2021Review
- The Role of APOBECs in Viral Replication.Microorganisms · 2020Review
- A role for gorilla APOBEC3G in shaping lentivirus evolution including transmission to humans.PLoS pathogens · 2020Article
- An Alu Element Insertion in Intron 1 Results in Aberrant Alternative Splicing of APOBEC3G Pre-mRNA in Northern Pig-Tailed Macaques (Journal of virology · 2020Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
HIV-1 replication in CD4-positive T lymphocytes requires counteraction of multiple different innate antiviral mechanisms. Macrophage cells are also thought to provide a reservoir for HIV-1 replication but less is known in this cell type about virus restriction and counteraction mechanisms. Many studies have combined to demonstrate roles for APOBEC3D, APOBEC3F, APOBEC3G and APOBEC3H in HIV-1 restriction and mutation in CD4-positive T lymphocytes, whereas the APOBEC enzymes involved in HIV-1 restriction in macrophages have yet to be delineated fully. We show that multiple APOBEC3 genes including APOBEC3G are expressed in myeloid cell lines such as THP-1. Vif-deficient HIV-1 produced from THP-1 is less infectious than Vif-proficient virus, and proviral DNA resulting from such Vif-deficient infections shows strong G to A mutation biases in the dinucleotide motif preferred by APOBEC3G. Moreover, Vif mutant viruses with selective sensitivity to APOBEC3G show Vif null-like infectivity levels and similarly strong APOBEC3G-biased mutation spectra. Importantly, APOBEC3G-null THP-1 cells yield Vif-deficient particles with significantly improved infectivities and proviral DNA with background levels of G to A hypermutation. These studies combine to indicate that APOBEC3G is the main HIV-1 restricting APOBEC3 family member in THP-1 cells.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.