ArticleEpilepsia open2021
Human herpesvirus 6 and epilepsy.
Article in Epilepsia open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 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.
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Who cites it
8 citing papers in PubMed, 10 citations in OpenAlex.
- Review
- Refining seizure foci localization: the potential of TSPO-PET.Acta epileptologica · 2025Review
- Symptomatic central nervous system tuberculosis and human herpesvirus-6 coinfection with associated hydrocephalus managed with endoscopic third ventriculostomy: A case report and review of human herpesvirus-6 neuropathology.Surgical neurology international · 2024Article
- Human herpesvirus 6 DNA was not detected in a brain specimen from a patient with mesial temporal sclerosis after status epilepticus due to human herpesvirus 6 infection.Epilepsia open · 2022Article
- Studying the Interactions of U24 from HHV-6 in Order to Further Elucidate Its Potential Role in MS.Viruses · 2022Article
- Review
- Neuropathology and epilepsy surgery: 2022 update.Free neuropathology · 2022Article
- Human herpesvirus 6 and epilepsy.Epilepsia open · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
We investigated the association between human herpesvirus 6 (HHV-6) and mesial temporal sclerosis (MTS) in 87 patients who had surgery for drug-resistant epilepsy. Fifty-four had MTS, 22 focal cortical dysplasia (FCD), four tumors, three vascular malformations, and three a history of encephalitis. We extracted DNA from fresh brain tissue immediately after surgery and performed viral detection with quantitative real-time polymerase chain reaction (PCR) or digital droplet PCR specific for HHV-6A and HHV-6B. Tissue was studied with standard clinical techniques, including hematoxylin and eosin, glial fibrillary acidic protein, and NeuN stains. Twenty-nine of 54 patients with MTS, six of 23 with focal cortical dysplasia (FCD), and one of three with a history of encephalitis were positive for HHV-6 (P < .02). Febrile seizure history was not associated with HHV-6 detection. Patients with MTS had significantly lower seizure onset age than those with other pathologies. Thirteen patients had positron emission tomography with [11C]PBR28, a marker for reactive astrocytes and activated microglia; there was a trend for HHV-6-positive patients to have higher binding in their seizure foci, suggesting inflammation. Our study supports a potential role for HHV-6 in the etiology of MTS.
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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.