Type 2 & other diabetes

The Role of Circulating Secreted Frizzled-Related Protein 4 (SFRP4) in Type 2 Diabetes Mellitus: A Systematic Review and Meta-Analysis

Diabetes Res Clin PractPublished Systematic review and meta-analysis of observational studies

Pooled result · Circulating SFRP4 levelsResult — go to the resultSMD 1.70 95% CI 0.47–2.94

Authors' conclusion

Elevated circulating SFRP4 levels are associated with T2DM and may represent a promising researchbiomarker.

Study context

Population
Adults with T2D and healthy controls in observational studies9 studies in meta-analysis
Participants
631 vs 467
Comparison
Circulating SFRP4 levels in T2D vs healthy controls
  • T2DMn = 631
  • Controlsn = 467reference
Outcome
Circulating SFRP4 levels
Methodological detailsrandom-effects model, PRISMA, 12 studies in systematic review; quality assessed with Newcastle-Ottawa Scale and Joanna Briggs Institute checklist
  • Random-effects model
  • PRISMA
  • 12 studies in systematic review; quality assessed with Newcastle-Ottawa Scale and Joanna Briggs Institute checklist

Pooled result

As reported in the abstract

SMD

1.70

95% CI 0.47–2.94

P = 0.0131

T2DMvs Controls
SMD 1.70 (95% CI 0.47–2.94); P = 0.0131

Further pooled results

Sensitivity analyses supported the robustness of the findings

Original publication

The Role of Circulating Secreted Frizzled-Related Protein 4 (SFRP4) in Type 2 Diabetes Mellitus: A Systematic Review and Meta-Analysis. Diabetes Res Clin Pract. Published 18 September 2026. doi:10.1016/j.diabres.2026.113574

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