Autoantibodies Flashcards
Anti-ACh receptor
Myasthenia Gravis
Anti-GBM
Goodpasture syndrome
Anti-beta2 glycoprotein
Antiphospholipid syndrome
Anticardiolipin
SLE, antiphospholipid syndrome
Anticentromere
Limited scleroderma (CREST)
Anti-desmoglein
Pemphigus vulgaris
Anti-glutamic acid decarboxylase
Type I diabetes
Anti-hemidesmosome
Bullous pemphigoid
Antisynthetase (eg anti-Jo-1), anti-SRP, anti-helicase (anti-Mi-2)
Polymyositis, dermatomyositis
Antimitochondrial
1° biliary sclerosis (PBC)
Antiparietal cell, anti-intrinsic factor
Pernicious anemia
Antiphospholipase A2 receptor
1° membranous nephropathy
Anti-Scl70 (anti-DNA topoisomerase)
Diffuse scleroderma
Anti-smooth muscle
Autoimmune hepatitis type 1
Anti-SSA, Anti-SSB (anti-Ro, anti-La)
Sjögren Syndrome
Anti-TSH receptor
Graves Disease
Anti-presynaptic voltage-gated calcium channel
Lambert-Eaton myasthenic syndrome
IgA anti-endomysial, IgA anti-TTG
Celiac disease
MPO-ANCA/p-ANCA
Microscopic polyangitis, eosinophilic granulomatosis with polyangitis (Churg-Strauss), ulcerative colitis
PR3-ANCA/c-ANCA
Granulomatosis with polyangitis (Wegener)
Rheumatoid factor
Rheumatoid arthritis
Anti-CCP
More specific marker of rheumatoid arthritis
Antinuclear (ANA)
Nonspecific; often associated with SLE
Anti-dsDNA
SLE
Anti-Smith
SLE
Anti-histone
Drug-induced lupus
Anti-U1 RNP
Mixed connective tissue disease