Lupus & antiphospholipid syndrome

Biomarkers of Lupus Nephritis Histopathology: Where Do We Stand?

Arthritis RheumatolPublished Systematic review

Authors' conclusion

The methodologic heterogeneity across studies and the overall moderate score of the quality of the articles represent obstacles to the implementation of new biomarkers into clinical practice.

Study context

Population
Studies of adult patients with biopsy-proven lupus nephritis (LN), published 2012–2024, correlating biomarkers with histopathology93 articles
Outcome
Quality of LN biomarker studies correlating with histopathology
Methodological detailsquality assessment by a multidisciplinary expert panel using a standardized scoring system
  • Quality assessment by a multidisciplinary expert panel using a standardized scoring system

Pooled result

As reported in the abstract

Articles selected, investigating >100 biomarkers

93

Articles weak or very weak (score <5, scale 2-9)

68%

Biomarkers with potential for clinical implementation (from adequate or robust articles): TGF-β1, pentraxin-3, (soluble) CD163, CD11b, IL-16

5

Original publication

Biomarkers of Lupus Nephritis Histopathology: Where Do We Stand? Arthritis Rheumatol. Published 28 January 2026. doi:10.1002/art.43427

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