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Fig. 1 | Arthritis Research & Therapy

Fig. 1

From: Rheumatoid factor isotypes in relation to antibodies against citrullinated peptides and carbamylated proteins before the onset of rheumatoid arthritis

Fig. 1

Polar chart depicting the frequencies for ever being positive for the combinations of the ten ACPA and anti-CCP2 and anti-CarP antibodies with IgA-, IgG- and IgM-RF isotypes in pre-symptomatic individuals (a) and patients with RA (b). CCP2 anti-CCP2 antibodies, Vim60-75 anti-vimentin 60-75 antibodies, Fib36-52 anti-fibrinogen (Fib)36-52 antibodies, Fib72 anti-Fibβ62-81a antibodies, Fib74 anti-Fibβ62-81b antibodies, Fib591 anti-Fibα580-600 antibodies, CIIC1cit anti-citC1 CII 359-369 antibodies, CEP1 anti-α-enolase antibodies, Fib573 anti-Fibα563-583 antibodies, filaggrin anti-filaggrin antibodies, Vim2-17 anti-vimentin2-17 antibodies, CarP anti-CarP antibodies, RA rheumatoid arthritis, + = positivity, − = negativity

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Arthritis Research & Therapy

ISSN: 1478-6362

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