ArticleScience advances2024
Enhanced NF-κB activation via HIV-1 Tat-TRAF6 cross-talk.
Article in Science advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
What it found
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Who cites it
27 citing papers in PubMed, 25 citations in OpenAlex.
- The TRAF6-Akt axis is required for efficient lytic replication of KSHV.PLoS pathogens · 2026Article
- Hijacking the Host: Post-Translational Modifications as Molecular Switches in HIV Persistence and Immune Evasion.Journal of medical virology · 2026Review
- Nipah virus matrix protein promotes NF-κB activation by targeting multiple signaling modulators.Journal of virology · 2026Article
- Review
- Dysfunction of the plasmacytoid dendritic cells in enterovirus 71-induced HFMD affecting children.BMC immunology · 2026Article
- Host Cell Virus Interactions: Molecular Mechanisms, Immune Modulation, Viral Pathogenesis, and Emerging Therapeutic Targets.Viruses · 2026Review
- Article
- YAP Inhibits HIV-1 transcription and promotes HIV-1 latency by regulating E3 ubiquitin ligase UHRF1 mediated tat degradation.PLoS pathogens · 2026Article
- Decoding cross-talk between Mpox and HIV: insights from transcriptomics and network-based analyses.Virology journal · 2025Article
- Immune-Related Protein and Non-Coding RNA Cargo of Extracellular Vesicles Participate in the Chronic Inflammation Induced by HIV Infection.Journal of extracellular biology · 2025Article
- Pathogen virulence genes: Advances, challenges and future directions in infectious disease research (Review).International journal of molecular medicine · 2025Review
- The RNA-binding protein RBM39 scaffolds an m⁶A-dependent RNA decay complex that destabilizes Tat transcripts and restricts HIV-1 reactivation.PLoS biology · 2025Article
- Microglial Dysfunction and Amyloid-Beta Pathology in Alzheimer's Disease and HIV-Associated Neurocognitive Disorders.International journal of molecular sciences · 2025Review
- SLC38A9 is directly involved in Tat-induced endolysosome dysfunction and senescence in astrocytes.Life science alliance · 2025Article
- PRMT3 reverses HIV-1 latency by increasing chromatin accessibility to form a TEAD4-P-TEFb-containing transcriptional hub.Nature communications · 2025Article
- Aquaporins modulate the cold response of Haemaphysalis longicornis via changes in gene and protein expression of fatty acids.Parasites & vectors · 2025Article
- Comprehensive SUMO Proteomic Analyses Identify HIV Latency-Associated Proteins in Microglia.Cells · 2025Article
- MiR-146a-5p downregulated TRAF6/NF-κB p65 pathway to attenuate the injury of HT-22 cells induced by oxygen-glucose deprivation/reoxygenation.In vitro cellular & developmental biology. Animal · 2025Article
- The HIV-1 Transcriptional Program: From Initiation to Elongation Control.Journal of molecular biology · 2025Review
- Single-cell transcriptomics reveals pathogen interactions and T cell reprogramming in HIV andFrontiers in immunology · 2025Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
The Tat proteins of HIV-1 and simian immunodeficiency virus (SIV) are essential for activating viral transcription. In addition, Tat stimulates nuclear factor κB (NF-κB) signaling pathways to regulate viral gene expression although its molecular mechanism is unclear. Here, we report that Tat directly activates NF-κB through the interaction with TRAF6, which is an essential upstream signaling molecule of the canonical NF-κB pathway. This interaction increases TRAF6 oligomerization and auto-ubiquitination, as well as the synthesis of K63-linked polyubiquitin chains to further activate the NF-κB pathway and HIV-1 transcription. Moreover, ectopic expression of TRAF6 significantly activates HIV-1 transcription, whereas TRAF6 knockdown inhibits transcription. Furthermore, Tat-mediated activation of NF-κB through TRAF6 is conserved among HIV-1, HIV-2, and SIV isolates. Our study uncovers yet another mechanism by which HIV-1 subverts host transcriptional pathways to enhance its own transcription.
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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.