Pediatric rheumatology

Long noncoding RNAs (CTC-471J1.2, NeST) as epigenetic risk factors of active juvenile lupus nephritis: a case-control study

Pediatr Rheumatol Online JPublished Case-control study

Authors' conclusion

The expression level of circulatory lncRNAs-CTC-471J1.2 and NeST can be used as sensitive and specific biomarkers for active LN.

Study context

Population
Children with juvenile lupus nephritis (LN) attending Mansoura University Children's Hospital (MUCH)
Comparison
Active LN vs inactive LN vs controls
Outcome
Expression of lncRNAs CTC-471J1.2 and NeST (quantitative real-time PCR) and correlation with disease activity
Methodological detailssingle-centre
  • Single-centre

Main finding

As reported in the abstract

Circulating lncRNA expression
  • CTC-471J1.2 significantly down-regulated in active LN vs inactive cases or controls
  • NeST significantly up-regulated in active LN
  • Significant correlation between CTC-471J1.2 expression and LN activity parameters

Observational data: associations, not effects.

Further findings

Diagnostic performance for active LN

Both lncRNAs showed reasonable sensitivity and specificity in differentiating active LN

Regression analysis

CTC-471J1.2 and NeST were independent predictors of active nephritis

Original publication

Long noncoding RNAs (CTC-471J1.2, NeST) as epigenetic risk factors of active juvenile lupus nephritis: a case-control study. Pediatr Rheumatol Online J. Published 27 April 2024. doi:10.1186/s12969-023-00945-1

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