. . . . . . . . . . . . "[ HLA class II markers confer genetic susceptibility to Sj??n's syndrome. The association between HLA and SS is restricted to patients with anti-SSA and/or anti-SSB antibodies; HLA is not associated with SS in patients without these autoantibodies. The absence of a difference in disease severity between groups 2 and 3, as well as the restricted association of HLA-DRB1*03 in group 3, strongly suggest that HLA alleles predispose to autoantibody secretion, without being associated with clinical outcome. HLA class II phenotype might support epitope spreading: HLA-DR15 favors anti-SSA synthesis, whereas HLA-DR3 is associated with both anti-SSA and anti-SSB production.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2013-07-06"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:32:28+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .