Elevated Neopterin Levels Are Associated with Increased Tuberculosis Risk in Rheumatoid Arthritis Patients with QuantiFERON Conversion during Biologic Therapy.

QuantiFERON-TB-Gold (QFT-G) conversion is frequently observed in rheumatoid arthritis (RA) patients receiving biologic therapy. However, there have not been any known biomarkers available for detecting tuberculosis (TB) in QFT-G converters. We aimed to evaluate clinical utility of cytokines/chemokin...

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Bibliographic Details
Main Authors: Der-Yuan Chen, Ju-Pi Li, Yi-Ming Chen, Tsai-Ling Liao, Hsin-Hua Chen, Chia-Wei Hsieh, Yea-Wen Yeh, Joung-Liang Lan
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2016-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC5115727?pdf=render