ArticleCancers2021
A Hepatitis B Virus-Derived Peptide Exerts an Anticancer Effect via TNF/iNOS-producing Dendritic Cells in Tumor-Bearing Mouse Model.
Article in Cancers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 5 citations in OpenAlex.
- Effect of Sardine and Sprat Thermal Processing on Intestinal Integrity and Macrophage Activation In Vitro.Foods (Basel, Switzerland) · 2025Article
- A hepatitis B virus-derived peptide combined with HBsAg exerts an anti-HBV effect in an HBV transgenic mouse model as a therapeutic vaccine.Frontiers in immunology · 2023Article
- Article
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 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recently, we reported a 6-mer hepatitis B virus (HBV)-derived peptide, Poly6, that exerts antiviral effects against human immunodeficiency virus type 1 (HIV-1). Here, we explored the immunotherapeutic potential of Poly6 via its administration into dendritic cells (DCs) in a mouse model. Our data revealed that Poly6 treatment led to enhanced production of tumor necrosis factor alpha (TNF-α) and inducible nitric oxide synthase (iNOS)-producing DCs (Tip-DCs) in a type 1 interferon (IFN-I)-dependent manner via the induction of mitochondrial stress. Poly6 treatment in mice implanted with MC38 cells, a murine colon adenocarcinoma line, led to attenuated tumor formation, primarily due to direct cell death induced by Tip-DC mediated nitric oxide (NO) production and indirect killing by Tip-DC mediated cluster of differentiation 8 (CD8) cytotoxic T lymphocyte (CTL) activation via CD40 activation. Moreover, Poly6 treatment demonstrated an enhanced anticancer effect with one of the checkpoint inhibitors, the anti PD-L1 antibody. In conclusion, our data reveal that Poly6 treatment elicits an antitumor immune response in mice, possibly through NO-mediated oncolytic activity via Tip-DC activation and Tip-DC mediated CTL activation. This suggests that Poly6 represents a potential adjuvant for cancer immunotherapy by enhancing the anticancer effects of immune checkpoint inhibitors.
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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.