Evidence map›Paper›PMID 41404698›Full record

ReviewClinical journal of the American Society of Nephrology : CJASN2026

Biomarkers in the Management of Complement-Mediated Kidney Diseases in the Era of Complement Therapeutics.

Dana V Rizk, Bradley P Dixon, Melvin Chan, H Terence Cook, Ashley Frazer-Abel, Sydney C W Tang

Abstract readReview
In one paragraph

Review in Clinical journal of the American Society of Nephrology : CJASN, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Eculizumab for rapidly progressive glomerulonephritis in children.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2026
    Article
  2. Article
  3. Review
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

6 authors.

Dana V RizkDivision of Nephrology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.
Bradley P DixonDepartment of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0003-3704-0922
Melvin ChanDepartment of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado.ORCID 0000-0002-6786-8336
H Terence CookDepartment of Immunology and Inflammation, Imperial College London, London, United Kingdom.ORCID 0000-0002-8950-1041
Ashley Frazer-AbelDivision of Rheumatology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Sydney C W TangDivision of Nephrology, Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong, China.ORCID 0000-0002-6862-1941

Funding

Novartis Pharmaceuticals Corporation
6 · The paper itself

Abstract

Pharmacologic complement inhibition offers a promising therapeutic strategy for several complement-mediated kidney diseases. Yet, at present, nephrologists must rely on an incomplete toolkit of histopathologic and circulating biomarkers to assess complement activity in complement-mediated kidney diseases. Our clinical capacity to characterize and monitor pathologically dysregulated complement for disease prognosis, to inform patient selection, and to evaluate therapeutic efficacy severely lags behind the growing number of complement inhibitors under development. Reliable, sensitive complement biomarkers that are suitable for clinical assessment are needed for the timely and optimal implementation of existing and upcoming therapeutics. Despite this urgent need and growing research efforts, the repertoire of clinically available complement biomarker assays has proven refractory to expansion. This is, in part, due to a myriad of practical challenges limiting the information reliably interpreted from existing complement biomarkers and hindering the translation of novel biomarkers from research settings into the clinical pathology laboratory. In this article, the authors review commonly evaluated complement biomarkers within the context of an evolving therapeutic landscape, as well as the practical challenges related to their effective application. Noteworthy, emerging biomarkers are also discussed, along with the challenges in translating robust markers of complement activity from research settings into clinical practice.

Indexed as

Complement ActivationComplement Inactivating AgentsComplement System ProteinsKidney DiseasesBiomarkersHumansPredictive Value of TestsBiomarkersComplement Inactivating AgentsComplement System Proteinsbiomarkerschronic GNCKDcomplementglomerular diseaseshistopathologyimmunohistochemistry

Identifiers

PMID41404698
PMCPMC13379139

What OpenQuestion holds

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Registered trials

None linked

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.