Evidence map›Paper›PMID 39794616›Full record

Trial reportNature medicine2025

Autologous macrophage therapy for liver cirrhosis: a phase 2 open-label randomized controlled trial.

Paul N Brennan, Mark MacMillan, Thomas Manship, Francesca Moroni, Alison Glover, Debbie Troland, Iain MacPherson, Catriona Graham, Rhona Aird, Scott I K Semple and 12 more

Abstract readClinical Trial, Phase IIRandomized Controlled TrialMulticenter Study
In one paragraph

Trial report in Nature medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

39 citing papers in PubMed.

  1. Review
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  14. Targeting macrophages in liver fibrosis.Frontiers in immunology · 2026
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

22 authors.

Paul N BrennanDivision of Molecular and Clinical Medicine, University of Dundee, Dundee, UK.ORCID http://orcid.org/0000-0001-8368-1478
Mark MacMillanCentre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK.ORCID http://orcid.org/0000-0001-9102-1680
Thomas ManshipEdinburgh Transplant Centre, Royal Infirmary of Edinburgh, Edinburgh, UK.
Francesca MoroniAberdeen Royal Infirmary, Aberdeen, UK.
Alison GloverScottish National Blood Transfusion Service (SNBTS), Edinburgh, UK.
Debbie TrolandCentre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK.
Iain MacPhersonDivision of Molecular and Clinical Medicine, University of Dundee, Dundee, UK.
Catriona GrahamWellcome Trust Clinical Research Facility, University of Edinburgh, Edinburgh, UK.
Rhona AirdCentre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK.ORCID http://orcid.org/0000-0002-1014-8063
Scott I K SempleCentre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK.
David M MorrisCentre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK.
Alasdair R FraserScottish National Blood Transfusion Service (SNBTS), Edinburgh, UK.ORCID http://orcid.org/0000-0001-7822-650X
Chloe PassScottish National Blood Transfusion Service (SNBTS), Edinburgh, UK.
Neil W A McGowanScottish National Blood Transfusion Service (SNBTS), Edinburgh, UK.
Marc L TurnerScottish National Blood Transfusion Service (SNBTS), Edinburgh, UK.
Lynn MansonScottish National Blood Transfusion Service (SNBTS), Edinburgh, UK.
Neil J LachlanGlasgow Royal Infirmary, Glasgow, UK.
John F DillonDivision of Molecular and Clinical Medicine, University of Dundee, Dundee, UK.ORCID http://orcid.org/0000-0002-2164-4476
Alastair M KilpatrickCentre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK.ORCID http://orcid.org/0000-0002-4795-8799
John D M CampbellScottish National Blood Transfusion Service (SNBTS), Edinburgh, UK.
Jonathan A FallowfieldCentre for Inflammation Research, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK.ORCID http://orcid.org/0000-0002-5741-1471
Stuart J ForbesCentre for Regenerative Medicine, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, UK. stuart.forbes@ed.ac.uk.ORCID http://orcid.org/0000-0003-3715-2561

Funding

RCUK | Medical Research Council (MRC) MR/M007588/1
6 · The paper itself

Abstract

Cirrhosis is a major cause of morbidity and mortality; however, there are no approved therapies except orthotopic liver transplantation. Preclinical studies showed that bone-marrow-derived macrophage injections reduce inflammation, resolve fibrosis and stimulate liver regeneration. In a multicenter, open-label, parallel-group, phase 2 randomized controlled trial ( ISRCTN10368050 ) in n = 51 adult patients with compensated cirrhosis and Model for End-Stage Liver Disease (MELD) score ≥10 and ≤17, we evaluated the efficacy of autologous monocyte-derived macrophage therapy (n = 27) compared to standard medical care (n = 24). The primary endpoint was the difference in baseline to day 90 change in MELD score (ΔMELD) between treatment and control groups (ΔΔMELD). Secondary endpoints included adverse clinical outcomes, non-invasive fibrosis biomarkers and health-related quality of life (HRQoL) at 90 d, 180 d and 360 d. The ΔΔMELD between day 0 and day 90 in the treatment group compared to controls was -0.87 (95% confidence interval: -1.79, 0.0; P = 0.06); therefore, the primary endpoint was not met. During 360-d follow-up, five of 24 participants in the control group developed a total of 10 severe adverse events, four of which were liver related, and three deaths (two liver related), whereas no liver-related severe adverse events or deaths occurred in the treatment group. Although no differences were observed in biomarkers or HRQoL, exploratory analysis showed anti-inflammatory serum cytokine profiles after macrophage infusion. This study reinforces the safety and potential efficacy of macrophage therapy in cirrhosis, supporting further investigation.

Indexed as

Liver CirrhosisMacrophagesAdultAgedFemaleHumansMaleMiddle AgedQuality of LifeTransplantation, AutologousTreatment Outcome

Identifiers

PMID39794616
PMCPMC11922741

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Registered trials

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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.