Positive anti-aminoacyl tRNA synthetase (ARS) (OR, 3.7; CI, 0.88–15.5; p = 0.074) and anti-Ro52 antibody (OR, 3.2; CI, 0.93–11.2; p = 0.065) tended to be associated with malignancies. This evidence concerns the gene TRIM21 and cancer.