It inhibits proliferation and stimulates apoptosis of B cells, and plays a role in controlling the expression of antibody, transferrin and MHC class II proteins on immature and mature B cells.
Inhibe a proliferación e estimula a apoptose de células B, e xoga un papel no control da expresión de anticorpos, transferrina e proteínas MHC de clase II en células B maduras e inmaturas.