[Current indications of azathioprine in nephrology]

Abstract

Azathioprine is an immunosuppressive agent belonging to the antimetabolite family whose action blocks purine synthesis. It inhibits lymphocyte proliferation. In recent years, several trials have clarified the role of this compound used for three main indications: lupus glomerulonephritis, necrotizing vasculitis associated with antineutrophil cytoplasmic antibodies and renal involvement, and kidney transplantation. This review of the literature details practical conditions for the use of azathioprine in these three situations.