ReviewThe Journal of clinical investigation2025
Gut complement system: a new frontier in microbiota-host communication and intestinal homeostasis.
Review in The Journal of clinical investigation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed.
- Protective immunity againstmSphere · 2026Article
- Identification and validation of fecal complement component 3 and fibronectin as potential biomarkers for monitoring disease activity in ulcerative colitis based on a mouse model.Animal models and experimental medicine · 2026Article
- The role of the gut microbiota in the development of rheumatic diseases: a focus on fibromyalgia.Frontiers in immunology · 2026Review
- Nanovaccines in gastrointestinal cancers.Frontiers in immunology · 2025Review
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.
Funding
Abstract
The gut microbiota plays a crucial role in maintaining intestinal homeostasis and influencing various aspects of host physiology, including immune function. Recent advances have highlighted the emerging importance of the complement system, particularly the C3 protein, as a key player in microbiota-host interactions. Traditionally known for its role in innate immunity, the complement system is now recognized for its interactions with microbial communities within the gut, where it promotes immune tolerance and protects against enteric infections. This Review explores the gut complement system as a possibly novel frontier in microbiota-host communication and examines its role in shaping microbial diversity, modulating inflammatory responses, and contributing to intestinal health. We discuss the dynamic interplay between microbiota-derived signals and complement activation, with a focus on the C3 protein and its effect on both the gut microbiome and host immune responses. Furthermore, we highlight the therapeutic potential of targeting complement pathways to restore microbial balance and treat diseases such as inflammatory bowel disease and colorectal cancer. By elucidating the functions of the gut complement system, we offer insights into its potential as a target for microbiota-based interventions aimed at restoring intestinal homeostasis and preventing disease.
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.