Given their sentinel role, how do dendritic cells contribute to the prevention of autoimmune diseases?

Dendritic cells prevent immune responses by secreting anti-inflammatory cytokines.

Dendritic cells produce antibodies against self-antigens to prevent autoimmune reactions.

Dendritic cells help maintain tolerance by presenting self-antigens to T cells without activating them.

Dendritic cells destroy T cells that react with self-antigens.