Longitudinal Tracking of Extractable Nuclear Antigen (ENA) Antibodies in a Quaternary Hospital Laboratory Cohort Reveals Dynamic Antibody Profiles.

Adrian Y S LeeDavid A BrownDavid McDonaldMing-Wei Lin

Published in: The journal of applied laboratory medicine (2022)

Certain anti-ENAs are dynamic autoantibodies that may have significance for monitoring disease activity. Laboratories may consider reporting quantitative results. Further disease- and autoantibody-specific studies are required to determine the clinical significance of changes in anti-ENAs.

Keyphrases

disease activity
systemic lupus erythematosus
rheumatoid arthritis
rheumatoid arthritis patients
ankylosing spondylitis
adverse drug
juvenile idiopathic arthritis
healthcare
high resolution
cross sectional
emergency department
acute care
mass spectrometry