ArticleInfection and immunity2011
Role of T lymphocytes in liver abscess formation by Bacteroides fragilis in mice.
Article in Infection and immunity, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed, 4 citations in OpenAlex.
- Evolution of transarterial chemoembolization-related liver abscess over time: a systematic review and meta-analysis.Quantitative imaging in medicine and surgery · 2025Article
- Tumor complete response and pyogenic liver abscess secondary to concurrent microwave ablation plus atezolizumab and bevacizumab in liver cancer: a case report.Journal of gastrointestinal oncology · 2024Article
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 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The underlying mechanisms of liver abscess formation have not been fully elucidated with regard to the interaction between bacterial virulence factors and the immune response. The objective of this study was to determine the role of the host T cells in liver abscess formation caused by Bacteroides fragilis. We developed a liver abscess mouse model with inoculation of B. fragilis through the hepatic portal vein and examined the role of T cells by studying T cell-deficient mice, as well as conducting adoptive T cell transfer experiments. No microabscess was formed in the αβ T cell receptor-positive (αβTCR(+)) T cell-depleted mice, in contrast to the results for the control mice. In addition, the αβTCR knockout (KO) mice showed significantly lower numbers of microabscesses, and the abscesses were smaller in size than those in the wild-type mice. Adoptive transfer of T cells purified from the wild-type mice into the αβTCR KO mice resulted in liver abscess formation in those mice. These findings suggest that T cells play an essential role in liver abscess formation caused by B. fragilis in mice.
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.