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Rheumatoid arthritis

Are ACPA-positive and ACPA-negative RA the same disease?

Seemingly contrasting genetic backgrounds in anti-citrullinated-protein antibody (ACPA)-positive and ACPA-negative rheumatoid arthritis (RA) support the notion that these are in fact two distinct disease subsets, with different underlying pathogenesis, that might need tailored treatment strategies.

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Acknowledgements

The authors' work is supported by grants from the Dutch Arthritis Foundation and the European Union (Sixth Framework Program integrated project Autocure and Seventh Framework Program integrated project Masterswitch number 223404).

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Correspondence to Nina A. Daha.

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Daha, N., Toes, R. Are ACPA-positive and ACPA-negative RA the same disease?. Nat Rev Rheumatol 7, 202–203 (2011). https://doi.org/10.1038/nrrheum.2011.28

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  • DOI: https://doi.org/10.1038/nrrheum.2011.28

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