( ( Subsequently ( in 1957 ) ) ( , ( ( antibodies ( to dsDNA ) ) ( ( were ( the ( first ( autoantibodies ( to ( be ( identified ( in ( patients ( with SLE ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (ADVP (RB Subsequently)) (IN in) (NP (CD 1957))) (, ,) (NP (NP (NNS antibodies)) (PP (TO to) (NP (NN dsDNA)))) (VP (VBD were) (NP (DT the) (JJ first) (NNS autoantibodies) (S (VP (TO to) (VP (VB be) (VP (VBN identified) (PP (IN in) (NP (NP (NNS patients)) (PP (IN with) (NP (NNP SLE))))))))))) (. .)))
Subsequently in 1957, antibodies to dsDNA were the first autoantibodies to be identified in patients with SLE.
(ROOT (S (NP (NNP Autoantibody)) (VP (VBZ is) (NP (NP (DT the) (NN term)) (PP (IN for) (NP (NP (DT an) (NN antibody)) (SBAR (WHNP (WDT that)) (S (ADVP (RB inappropriately)) (VP (VBZ marks) (S (NP (NNS self-components)) (ADJP (RB as) (JJ foreign)))))))))) (. .)))