ArticleOncology letters2022
DNA methylation at hepatitis B virus integrants and flanking host mitochondrially encoded cytochrome C oxidase III.
Article in Oncology letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed, 7 citations in OpenAlex.
- HBV and host metabolic crosstalk: Reprogramming pathways for viral replication and pathogenesis.Virologica Sinica · 2025Review
- Intra-host genomic diversity and integration landscape of human tissue-resident DNA virome.Nucleic acids research · 2024Article
- Review
- Mitochondrial DNA is a target of HBV integration.Communications biology · 2023Article
- Two fragments of HBV DNA integrated into chrX: 11009033 and its genetic regulation in HepG2.2.15.Molecular medicine reports · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
It is widely accepted that hepatitis B virus (HBV) integrants in the human genome are one of the key factors in liver carcinogenesis. Although it is difficult to observe pre/post-HBV infection genomic-level changes in the same clinical sample pairs, they can be observed using artificially infected HBV cell lines such as HepG2.2.15. A detailed HBV integration analysis comparing HepG2.2.15 with HepG2 cells, especially their mitochondrial (mt) DNA, was conducted using next-generation sequencing (NGS)-based integration analysis. Following target DNA enrichment for elements of the HBV genome, NGS was used to identify HBV integration sites in the mtDNA and DNA methylation was analyzed using semi-quantitative pyrosequencing at the boundaries of the integrated region. The results revealed the HBV integration site in the mtDNA of HepG2.215, most notably the insertion of the HBV preCore, X gene fragment in exon 1 of mitochondrially encoded cytochrome C oxidase III (
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.