ReviewNeurogastroenterology and motility2015
HIV, opiates, and enteric neuron dysfunction.
Review in Neurogastroenterology and motility, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
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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
13 citing papers in PubMed.
- Gastrointestinal Dysmotility, Autonomic Function, and Small Intestinal Bacterial Overgrowth Among People With Well-Controlled HIV.The Journal of infectious diseases · 2025Article
- Mechanisms of enteric neuropathy in diverse contexts of gastrointestinal dysfunction.Neurogastroenterology and motility · 2025Review
- The mechanisms of nerve injury caused by viral infection in the occurrence of gastrointestinal motility disorder-related diseases.Virology journal · 2023Review
- Enteric nervous system as a target and source of SARS-CoV-2 and other viral infections.American journal of physiology. Gastrointestinal and liver physiology · 2023Review
- Opioid and neuroHIV Comorbidity - Current and Future Perspectives.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2020Review
- Effect of Opioid Use on Immune Activation and HIV Persistence on ART.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2020Review
- You Talking to Me? Says the Enteric Nervous System (ENS) to the Microbe. How Intestinal Microbes Interact with the ENS.Journal of clinical medicine · 2020Review
- The gut microbiome and frailty.Translational research : the journal of laboratory and clinical medicine · 2020Review
- HIV-1 Tat-induced diarrhea is improved by the PPARalpha agonist, palmitoylethanolamide, by suppressing the activation of enteric glia.Journal of neuroinflammation · 2018Article
- The gut-brain interaction in opioid tolerance.Current opinion in pharmacology · 2017Review
- HIV-1 Tat-induced diarrhea evokes an enteric glia-dependent neuroinflammatory response in the central nervous system.Scientific reports · 2017Article
- Targeting Small Bowel Receptors to Treat Constipation and Diarrhea.Current gastroenterology reports · 2017Review
- Enteric Glial Cells: A New Frontier in Neurogastroenterology and Clinical Target for Inflammatory Bowel Diseases.Inflammatory bowel diseases · 2016Review
Corrections and comments
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Authors and funding
1 author.
Funding
Abstract
Human immune deficient virus (HIV) is an immunosuppressive virus that targets CD4(+) T-lymphocytes. HIV infections cause increased susceptibility to opportunistic infections and cancer. HIV infection can also alter central nervous system (CNS) function causing cognitive impairment. HIV does not infect neurons but it does infect astrocytes and microglia in the CNS. HIV can also infect enteric glia initiating an intestinal inflammatory response which causes enteric neural injury and gut dysfunction. Part of the inflammatory response is HIV induced production of proteins including, Transactivator of transcription (Tat) which contribute to neuronal injury after release from HIV infected glial cells. A risk factor for HIV infection is intravenous drug use with contaminated needles and chronic opiate use can exacerbate neural injury in the nervous system. While most research focuses on the actions of Tat and other HIV related proteins and opiates on the brain, recent data indicate that Tat can cause intestinal inflammation and disruption of enteric neuron function, including alteration of Na(+) channel activity and action potential generation. A paper published in this issue of Neurogastroenterology and Motility extends these findings by identifying an interaction between Tat and morphine on enteric neuron Na(+) channels and on intestinal motility in vivo using a Tat expressing transgenic mouse model. These new data show that Tat protein can enhance the inhibitory actions of morphine on action potential generation and propulsive motility. These findings are important to our understanding of how HIV causes diarrhea in infected patients and for the use of opioid drugs to treat HIV-induced diarrhea.
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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.