Ann‐Kristin Ulfgren

A new model for an etiology of rheumatoid arthritis: Smoking may trigger HLA–DR (shared epitope)–restricted immune reactions to autoantigens modified by citrullination

Lars Klareskog, Patrik Stolt, Karin Lundberg et al. · Arthritis & Rheumatism · 2005 · 1.5K citations

Life Sciences, Immunology, Pathobiology +17

Cytokine expression in advanced human atherosclerotic plaques: dominance of pro-inflammatory (Th1) and macrophage-stimulating cytokines

Johan Frostegård, Ann‐Kristin Ulfgren, Pernilla Nyberg et al. · Atherosclerosis · 1999 · 994 citations

Life Sciences, Cardiology, Immunology +16

Cytokine production in muscle tissue of patients with idiopathic inflammatory myopathies

Ingrid E. Lundberg, Ann‐Kristin Ulfgren, Pernilla Nyberg et al. · Arthritis & Rheumatism · 1997 · 270 citations

Medicine, Immunology, Pathology +15

A possible mechanism for endogenous activation of the type I interferon system in myositis patients with anti–Jo‐1 or anti–Ro 52/anti–Ro 60 autoantibodies

Maija‐Leena Eloranta, Sevim Barbasso Helmers, Ann‐Kristin Ulfgren et al. · Arthritis & Rheumatism · 2007 · 186 citations

Life Sciences, Immunology, Internal Medicine +17

Systemic anti-tumor necrosis factor α therapy in rheumatoid arthritis down-regulates synovial tumor necrosis factor α synthesis

Ann‐Kristin Ulfgren, Marianne Engström, Lars Klareskog et al. · Arthritis & Rheumatism · 2000 · 159 citations

Medicine, Immunology, Pathology +17