ArticleThe Journal of biological chemistry2020
Nef homodimers down-regulate SERINC5 by AP-2-mediated endocytosis to promote HIV-1 infectivity.
Article in The Journal of biological chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 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
17 citing papers in PubMed, 26 citations in OpenAlex.
- HIV-1 Nef Uses a Conserved Pocket to Recruit the N-Terminal Cytoplasmic Tail of Serinc3.Viruses · 2025Article
- Restriction of HIV-1 infectivity by interferon and IFITM3 is counteracted by Nef.Science advances · 2025Article
- Virus infection and vesicle trafficking.Frontiers in immunology · 2025Review
- Nef defect attenuates HIV viremia and immune dysregulation in the bone marrow-liver-thymus-spleen (BLTS) humanized mouse model.Virology · 2024Article
- PROTAC-mediated degradation of HIV-1 Nef efficiently restores cell-surface CD4 and MHC-I expression and blocks HIV-1 replication.Cell chemical biology · 2024Article
- Beyond Impairment of Virion Infectivity: New Activities of the Anti-HIV Host Cell Factor SERINC5.Viruses · 2024Review
- SERINC5 counters retroviruses and non-retroviruses.Frontiers in cellular and infection microbiology · 2024Review
- HIV-1 subtypes maintain distinctive physicochemical signatures in Nef domains associated with immunoregulation.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2023Article
- Article
- Neutron Reflectometry and Molecular Simulations Demonstrate HIV-1 Nef Homodimer Formation on Model Lipid Bilayers.Journal of molecular biology · 2023Article
- HIV-1 restriction by SERINC5.Medical microbiology and immunology · 2023Review
- Article
- SERINC5 restricts influenza virus infectivity.PLoS pathogens · 2022Article
- Cul3-KLHL20 E3 ubiquitin ligase plays a key role in the arms race between HIV-1 Nef and host SERINC5 restriction.Nature communications · 2022Article
- An Amino Acid Polymorphism within the HIV-1 Nef Dileucine Motif Functionally Uncouples Cell Surface CD4 and SERINC5 Downregulation.Journal of virology · 2021Article
- Retroviral Restriction Factors and Their Viral Targets: Restriction Strategies and Evolutionary Adaptations.Microorganisms · 2020Review
- Ubiquitin E3 Ligase c-Cbl Is a Host Negative Regulator of Nef Protein of HIV-1.Frontiers in microbiology · 2020Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
SERINC5 is a multipass intrinsic membrane protein that suppresses HIV-1 infectivity when incorporated into budding virions. The HIV-1 Nef virulence factor prevents viral incorporation of SERINC5 by triggering its down-regulation from the producer cell membrane through an AP-2-dependent endolysosomal pathway. However, the mechanistic basis for SERINC5 down-regulation by Nef remains elusive. Here we demonstrate that Nef homodimers are important for SERINC5 down-regulation, trafficking to late endosomes, and exclusion from newly synthesized viral particles. Based on previous X-ray crystal structures, we mutated three conserved residues in the Nef dimer interface (Leu
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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 Socratic graph.