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Autoantibodies/HLA
| Autoantibody/HLA subtype | Associated disorder |
|---|---|
| Antinuclear antibody (ANA) | SLE; Almost everyone has this one (sensitive) |
| Anti-dsDNA, anti-Smith | Specific for SLE |
| Antihistone | Drug-induced lupus |
| Anti-IgG | Rheumatoid factor (RA) |
| Anti-centromere, anti-Scl-70 | Scleroderma (CREST), Scleroderma (diffuse) |
| Anti-mitochondrial | 1 biliary cirrhosis |
| Anti-basement membrane | Goodpasture's syndrome |
| Antigliadin, antiendomysial | Celiac disease |
| Anti-desmoglein | Pemphigus vulgaris |
| Anti-microsomal, antithryoglobin | Hashimoto's thyroditis |
| Anti-Jo-1 | Polymyositis, dermatomyositis |
| Anti-SS-A, B aka___ | Anti-Ro, anti-La; Sjogrens |
| Anti-smooth muslce | Autoimmune hepatitis |
| Anti-U1-RNP | Mixed connective tissue |
| Anti-glutamate decarboxylase | Type 1 diabetes mellitus |
| c-ANCA | Wegener's granulomatosis |
| p-ANCA | Other vasculitides |
| Anti-endomysial | Celiac |
| Anti-microsomal | Hashimoto |
| A3 | Hemochromatosis |
| B27 | PAIR (only HLA type with 2 numbers) = Psoriasis, Anklyosing spondylitis, Inflammatory, Reiter's syndrome |
| B8 | Grave's Disease |
| DR2 | Multiple sclerosis, hay fever, SLE, Goodpasture's |
| DR3 | Diabetes Mellitus type 1 |
| DR4 | rheumatoid arthritis, diabetes mellitus type 1 |
| DR5 | Pernicious anemia --> B12 deficiency, Hashimoto's thyroiditis |
| DR7 | Steroid-responsive neprhotic syndrome |