ArticleAging cell2017
HIV and drug abuse mediate astrocyte senescence in a β-catenin-dependent manner leading to neuronal toxicity.
Article in Aging cell, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
44 citing papers in PubMed, 58 citations in OpenAlex.
- HIV-1 Nef induces astrocytes proliferation, inflammatory response, A1-like astrocytes polarization and subsequent neuronal apoptosis via NF-κB signaling pathway.Journal of neurovirology · 2026Article
- Article
- Combination antiretroviral therapy prevents SIV-induced aging in the hippocampus and neurodegeneration throughout the brain.Journal of neurovirology · 2025Article
- SARS-CoV-2 Infection Influences Wnt/β-Catenin Pathway Components in Astrocytes.Pathogens (Basel, Switzerland) · 2025Article
- The Role of Glial Cell Senescence in Alzheimer's Disease.Journal of neurochemistry · 2025Review
- The interaction between central and peripheral immune systems in methamphetamine use disorder: current status and future directions.Journal of neuroinflammation · 2025Review
- Decreasing β-Catenin Leads to Altered Endothelial Morphology, Increased Barrier Permeability and Cognitive Impairment During Chronic Methamphetamine Exposure.International journal of molecular sciences · 2025Article
- Caffeine upregulates SIRT3 expression to ameliorate astrocytes-mediated HIV-1 Tat neurotoxicity via suppression of EGR1 signaling pathway.Journal of neurovirology · 2024Article
- Neuroinflammation generated by HIV-infected microglia promotes dysfunction and death of neurons in human brain organoids.PNAS nexus · 2024Article
- Review
- Article
- HIV-1 subtype B Tat enhances NOTCH3 signaling in astrocytes to mediate oxidative stress, inflammatory response, and neuronal apoptosis.Journal of neurovirology · 2023Article
- Disruption of the ADAM17/NF-κB feedback loop in astrocytes ameliorates HIV-1 Tat-induced inflammatory response and neuronal death.Journal of neurovirology · 2023Article
- Involvement of lncRNA TUG1 in HIV-1 Tat-Induced Astrocyte Senescence.International journal of molecular sciences · 2023Article
- Blood-brain barrier dysfunction promotes astrocyte senescence through albumin-induced TGFβ signaling activation.Aging cell · 2023Article
- Astrocytes: Role in pathogenesis and effect of commonly misused drugs in the HIV infected brain.Current research in neurobiology · 2023Review
- Review
- HIV-Induced Hyperactivity of Striatal Neurons Is Associated with Dysfunction of Voltage-Gated Calcium and Potassium Channels at Middle Age.Membranes · 2022Article
- Differential Gene Expression in the Hippocampi of Nonhuman Primates Chronically Exposed to Methamphetamine, Cocaine, or Heroin.Psychiatry investigation · 2022Article
- Blood-Brain Barrier Dysfunction and Astrocyte Senescence as Reciprocal Drivers of Neuropathology in Aging.International journal of molecular sciences · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
Emerging evidence suggests that cell senescence plays an important role in aging-associated diseases including neurodegenerative diseases. HIV leads to a spectrum of neurologic diseases collectively termed HIV-associated neurocognitive disorders (HAND). Drug abuse, particularly methamphetamine (meth), is a frequently abused psychostimulant among HIV+ individuals and its abuse exacerbates HAND. The mechanism by which HIV and meth lead to brain cell dysregulation is not entirely clear. In this study, we evaluated the impact of HIV and meth on astrocyte senescence using in vitro and several animal models. Astrocytes constitute up to 50% of brain cells and play a pivotal role in marinating brain homeostasis. We show here that HIV and meth induce significant senescence of primary human fetal astrocytes, as evaluated by induction of senescence markers (β-galactosidase and p16
Indexed as
Identifiers
What OpenQuestion holds
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.