Objective To develop and validate revised classification criteria for granulomatosis with
polyangiitis (GPA). Methods Patients with vasculitis or comparator diseases were recruited into …

Objective To develop and validate revised classification criteria for eosinophilic granulomatosis
with polyangiitis (EGPA). Methods Patients with vasculitis or comparator diseases were …

Objective To develop and validate classification criteria for microscopic polyangiitis (MPA).
Methods Patients with vasculitis or comparator diseases were recruited into an international …

Objective To develop and validate new classification criteria for Takayasu arteritis (TAK).
Methods Patients with vasculitis or comparator diseases were recruited into an international …

Primary Sjögren's syndrome is one of the most common autoimmune diseases. So far,
genetic studies of Sjögren's syndrome have relied mostly on candidate gene approaches. To …

Aims The EuroMyositis Registry facilitates collaboration across the idiopathic inflammatory
myopathy (IIM) research community. This inaugural report examines pooled Registry data. …

… Guochun Wang described the clinical features of DM patients with autoantibodies recognizing
transcription intermediary factor (TIF)1-γ. Also called TRIM33, TIF1-γ is a multifunctional …

Background Cancer is a significant complication contributing to increased mortality in idiopathic
inflammatory myopathies (IIMs), and the association between IIMs and cancer has been …

Objective To define potential factors that could predict concomitant neoplastic diseases in
patients diagnosed with PM/DM, which could inform screening decisions. Methods Two …

Objective. To compare the clinical characteristics and identify the longterm outcomes of
Chinese patients with different antisynthetase antibodies. Methods. We investigated …