Autoantibodies Flashcards
Anti-postsynaptic ACh receptor associated disease?
Myasthenia gravis
Myasthenia gravis autoantibody?
Anti-postsynaptic ACh receptor
Anti-presynaptic voltage-gated calcium channel associated disease?
Lambert-Eaton myasthenic syndrome
Lambert-Eaton myasthenic syndrome autoantibody?
Anti-presynaptic voltage-gated calcium channel
Anti-β2 glycoprotein I associated disease?
Antiphospholipid syndrome
Antiphospholipid syndrome autoantibody?
Anti-β2 glycoprotein I
Antinuclear (ANA) associated disease?
Nonspecific screening antibody, often associated with SLE
Anticardiolipin, lupus anticoagulant associated disease?
SLE, antiphospholipid syndrome
Anti-dsDNA, anti-Smith associated disease?
SLE
SLE autoantibody?
Anti-dsDNA, anti-Smith
Anticardiolipin, lupus anticoagulant
Antinuclear (ANA)
Antihistone autoantibody associated disease?
Drug-induced lupus
Anti-U1 RNP (ribonucleoprotein) associated disease?
Mixed connective tissue disease
Rheumatoid factor (IgM antibody against IgG Fc region), anti-CCP (more specific) associated disease?
Rheumatoid arthritis
Rheumatoid arthritis autoantibody?
Rheumatoid factor (IgM antibody against IgG Fc region), anti-CCP (more specific)
Anti-Ro/SSA, anti-La/SSB associated disease?
Sjögren syndrome
Sjögren syndrome autoantibody?
Anti-Ro/SSA, anti-La/SSB
Anti-Scl-70 (anti-DNA topoisomerase I) associated disease?
Scleroderma (diffuse)
Anticentromere autoantibody associated disease?
Limited scleroderma (CREST syndrome)
Antisynthetase (eg, anti-Jo-1), anti-SRP, anti-helicase (anti-Mi-2) autoantibody associated disease?
Polymyositis, dermatomyositis
Associated disease with antimitochondrial autoantibody?
1° biliary cholangitis
1° biliary cholangitis autoantibody?
Antimitochondrial
Associated disease with anti-smooth muscle, anti-liver/kidney microsomal-1 autoantibody?
Autoimmune hepatitis
Associated disease with myeloperoxidase-antineutrophil cytoplasmic antibody (MPO-ANCA)/perinuclear ANCA (p-ANCA) autoantibody?
Microscopic polyangiitis
eosinophilic granulomatosis with polyangiitis
ulcerative colitis
1° sclerosing cholangitis
Associated disease with PR3-ANCA/cytoplasmic ANCA (c-ANCA) autoantibody?
Granulomatosis with polyangiitis
Associated disease with Anti-phospholipase A2 receptor autoantibody?
1° membranous nephropathy
Associated disease with anti-hemidesmosome autoantibody?
Bullous pemphigoid
Associated disease with anti-desmoglein (anti-desmosome) autoantibody?
Pemphigus vulgaris
Associated disease with antithyroglobulin, antithyroid peroxidase/ antimicrosomal autoantibody?
Hashimoto thyroiditis
Hashimoto thyroiditis autoantibody?
Antithyroglobulin, antithyroid peroxidase (antimicrosomal)
Associated disease with anti-TSH receptor autoantibody?
Graves disease
Graves disease autoantibody?
Anti-TSH receptor
Associated disease with IgA anti-endomysial, IgA anti-tissue transglutaminase, IgA and IgG deamidated
gliadin peptides?
Celiac disease
Celiac disease autoantibody?
IgA anti-endomysial, IgA anti-tissue transglutaminase
IgA
IgG deamidated gliadin peptide
Associated disease with anti-glutamic acid decarboxylase, islet cell Type 1 cytoplasmic antibody
Type 1 diabetes mellitus
Type 1 diabetes mellitus autoantibody?
Anti-glutamic acid decarboxylase
Islet cell cytoplasmic antibodies
Associated disease with antiparietal cell, anti-intrinsic factor autoantibody?
Pernicious anemia
Pernicious anemia autoantibody?
Antiparietal cell
Anti-intrinsic factor
Associated disease with anti-glomerular basement membrane autoantibody?
Goodpasture syndrome
Goodpasture syndrome autoantibody?
Anti-glomerular basement membrane
Bullous pemphigoid autoantibody?
Anti-hemidesmosome
Pemphigus vulgaris autoantibody?
Anti-desmoglein (anti-desmosome)