ReviewBiology2025
Targeting C3a and C5a Signaling-A Game Changer for Cancer Therapy?
Review in Biology, 2025. 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.
- The microbiome across the prostate disease continuum: from health and BPH to prostatitis/CPPS and cancer.Oncogene · 2026Review
- The Complosome: An Emerging Intracellular Complement Network in Cancer Development and Therapy.International journal of molecular sciences · 2026Review
- Complement system in cancer: friend or foe of immunotherapy.Journal for immunotherapy of cancer · 2026Review
- Bidirectional regulatory mechanisms and therapeutic prospects of tumor hypercoagulable state and immunosuppressive tumor microenvironment.Oncology reviews · 2026Review
- Complement tumor-crosstalk: the role of C5a receptors in urothelial carcinomas.Frontiers in immunology · 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
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Emerging evidence reveals a significant shift in understanding the complement system's role in cancer, where activation of a complement within the tumor microenvironment (TME) fuels tumor growth and metastasis instead of suppressing it. Research highlights C3a and C5a anaphylatoxins as key drivers of cancer progression, showing that the blockade of their signaling pathways can inhibit tumor growth and metastasis. By interacting with immune cells in the TME, including tumor-associated macrophages (TAMs), T cells, and myeloid-derived suppressor cells, C3a and C5a promote immunosuppression, thereby driving cancer cell proliferation, angiogenesis, and metastasis. However, conflicting findings persist, despite growing evidence supporting the role of C3a and C5a in tumor progression and the potential therapeutic benefits of targeting pathological complement activation. This paper presents a systematic review of studies examining the activation of the complement system and the role of the C3a and C5a signaling pathways in the TME, focusing on their effects on tumor progression, their interactions with TME components, and the potential for targeting these signaling pathways to boost anti-tumor immune responses.
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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.