B cells have classically been recognized for their unique and indispensable role in the production of antibodies. Their potential as immunoregulatory cells with anti-inflammatory functions has received increasing attention during the last two decades. Herein, we highlight pioneering studies in the field of regulatory B cell (Breg) research. We will review the literature on Bregs with a particular focus on their role in the regulation of allergic inflammation.
Keywords: Breg cells; IL-10; allergen immunotherapy; tolerance.
© 2020 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.