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Table 1 SSc-related autoantibodies

From: Joint contractures responsive to immunosuppressive therapy in a girl with childhood‐onset systemic sclerosis double‐seropositive for rare anti‐nucleolar autoantibodies: a case report

SSc-related autoantibodies Measurement methods Present Case
Antinuclear antibodies (ANA) Indirect immunofluorescence 1:160 nucleolar and homogeneous nuclear
Anti-topoisomerase I (anti-Scl70) Chemiluminescent enzyme immunoassay (commercially available) negative
Anticentromere Enzyme-linked immunosorbent assay (commercially available) negative
Anti-RNA polymerase III Enzyme-linked immunosorbent assay (commercially available) negative
Anti-U1RNP Chemiluminescent enzyme immunoassay (commercially available) negative
Anti-Th/To Immunoprecipitation-immunoblot assay positive
Anti-PM-Scl Immunoprecipitation-immunoblot assay positive