eNFERMEDADES AUTOINMUNES Ana screen CENP (Centromer proteins) DsDNA (doublestranded DNA) Histon jo-1 (aminoacyl-tRNA synthetase) La (SS-b) PCNA Rib-P (ribosomal P) RNP 68 RNPA RNPC Ro52 (SS-A) / TRIM21 ro60 /SS-A) Scl-70 (topoisomerase I) smB SmD