ReviewFrontiers in immunology2026
The gut microbiome as an actionable drug-sensitivity modulator for immune checkpoint blockade: clinical evidence for FMT, live biotherapeutics, and defined consortia.
Review in Frontiers in immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- Lachnospiraceae in the Food-Gut Axis: A Critical Review of Dietary Modulation, Immune Regulation, and Translational Barriers.Comprehensive reviews in food science and food safety · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Immune checkpoint inhibitors (ICIs) deliver durable benefit to only a subset of patients and can be limited by immune-related adverse events (irAEs). The gut microbiome has emerged as an actionable, host-level modulator of ICI drug sensitivity and toxicity. This mini-review links microbial ecology to antigen presentation, T-cell priming and fitness, metabolite signaling, and barrier inflammation, and summarizes interventional evidence across three modalities. Responder-derived fecal microbiota transplantation (FMT) provides the strongest proof-of-concept for re-sensitization in anti-PD-1-refractory melanoma. Microbiome repair can also improve refractory ICI-associated colitis. Early trials of live biotherapeutics and defined consortia support scalability but highlight context dependence and design pitfalls, including antibiotic preconditioning. We discuss practical determinants of reproducibility, including co-medications, diet, engraftment and functional readouts, and conclude with safety, regulatory, and reporting priorities for clinically deployable microbiome engineering.
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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.