Examples of autoantibody generation in situations where an infectious component or a drug bind to a blood protein

DiseaseAntibody targetClinical symptomsClinical severityAntibody clearance (time)Chronic autoimmune disease evolution
Oropharyngeal infectionPF4Cerebral and other thrombosis+ to +++3–6 monthsUnknown
Chicken poxProtein SPhlebitis, periheral thrombosis, renal failure, limb extremity necrosis++ to +++3–6 monthsPossible
Oropharyngeal infectionProthrombinBruise, prolonged clotting time, bleeding+/– to +++3–6 monthsPossible
EBV or CMV infectionGP IIb-IIIaThrombocytopenia+ to +++> 6 monthsFrequent
Influenza infection, othersADAMTS-13iTTP++ to +++Possible
Healing with fibrin glue (bovine thrombin)ThrombinThrombosis, DIC++ to +++> 3 monthsNot reported
Various infectionsB2-GP1, prothrombinLA, prolonged clotting time, thrombosis, bruise+/– to +++3 to > 6 monthsPossible
Autoimmune complications, lymphoproliferative disorders, othersFactor XIIILA-like, delayed hemorrhagia++ to +++Under investigationPossible
Antibiotherapy for antibioresistanceFactor VThrombosis, DIC++ to +++UnknownUnknown

EBV: Epstein-Bar virus; CMV: cyto megalo virus; iTTP: idiopathic thrombotic thrombocytopenic purpura; +: weak ; ++: moderate; +++: strong ; +/–: borderline