Mast cells are the main interleukin 17-positive cells in anticitrullinated protein antibody-positive and -negative rheumatoid arthritis and osteoarthritis synovium
Jolien Suurmond*, Annemarie L Dorjée, Mariëtte R Boon, Edward F Knol, Tom WJ Huizinga, René EM Toes and Annemie JM Schuerwegh