Systemic sclerosis & Raynaud's

Thymic stromal lymphopoietin in systemic sclerosis interstitial lung disease: a pilot study

Clin Exp RheumatolPublished Cross-sectional study

Authors' conclusion

In conclusion, TSLP might have a key role in ILD and skin fibrosis.

Study context

Population
Patients with systemic sclerosis (SSc) and healthy controls
Participants
75 vs 20
Exposure
SSc patients vs healthy controls
  • SScn = 75
  • Healthy controls (HC)n = 20reference
Outcome
Serum TSLP levels
Methodological detailspilot study, case-control
  • Pilot study
  • Case-control

Main finding

As reported in the abstract

  • Serum thymic stromal lymphopoietin (TSLP) higher in SSc patients than HC

Observational data: associations, not effects.

Further findings

Type 2 inflammation vs No Type 2 inflammation

Serum TSLP in SSc with vs without Type 2 inflammation (subgroup)

P < 0.05

Tomographic fibrosis score (TFS) ≥ 5% vs TFS <5%

Serum TSLP in SSc by TFS (subgroup)

P < 0.001

Correlation of TSLP with mRSS

Positive correlation, r
0.409
P
P < 0.001

Correlation of TSLP with FVC

Negative correlation, r
−0.356
P
P < 0.01

Original publication

Thymic stromal lymphopoietin in systemic sclerosis interstitial lung disease: a pilot study. Clin Exp Rheumatol. Published 11 September 2024. doi:10.55563/clinexprheumatol/s4m3ax

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