The Prevalence and Clinical Significance of the Centromere Protein-F-Like Immunofluorescence Staining Pattern in a Large ANA-positive Cohort.

Key Points

• To assess the prevalence of the CENP-F-like pattern in ANA tests and its associations with significant clinical conditions.
• Analyzed a large cohort of ANA-positive individuals for the CENP-F-like immunofluorescence staining pattern.
• Investigated the correlation between this pattern and the occurrence of cancers and autoimmune diseases (AIDs).
• CENP-F-like pattern identified in a minority of ANA-positive individuals, with notable associations to metastasis (specific rates not detailed) and graft-versus-host disease (GVHD).
• Concurrent autoantibodies were found to assist in diagnosing AIDs, indicating potential diagnostic value of this pattern.