Lupus & antiphospholipid syndrome

Protein biomarkers of inflammation in women with SLE and their newborn children

Lupus Sci MedPublished Cross-sectional study

Authors' conclusion

Women with SLE and their newborn children had increased expression of a range of proinflammatory biomarkers irrespective of their anti-SSA/SSB or anti-dsDNA autoantibody status.

Study context

Population
Pregnant women with SLE and healthy pregnant women, along with their newbornsmother-child pairs
Participants
22 vs 22
Exposure
Women with SLE and their newborns vs healthy pregnant women and their newborns
  • SLEn = 22
  • Healthy controlsn = 22reference
Outcome
IFN activation and expression of other immune-related proteins in mothers and newborns
Methodological detailsproximity extension assay (92 immune-related proteins)
  • Proximity extension assay (92 immune-related proteins)

Main finding

As reported in the abstract

Immune-related protein expression (92 proteins)

Differential expression in women with SLE vs healthy controls (proteins)

39 out of 92

Observational data: associations, not effects.

Original publication

Protein biomarkers of inflammation in women with SLE and their newborn children. Lupus Sci Med. Published 29 September 2026. doi:10.1136/lupus-2026-002001

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