What is the role of protein profiling in the diagnosis of Sjögren syndrome?

Updated: Mar 05, 2021
  • Author: Sriya K Ranatunga, MD, MPH; Chief Editor: Herbert S Diamond, MD  more...
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Protein profiling (tear proteomics) has revealed reproducible patterns in patients with primary Sjögren syndrome and appears to hold promise as a diagnostic test for this disorder. [69]

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