Alternatively , soluble antigens can drain into the lymph nodes .
Generally , in normal ( uninjured ) tissue , antigens are taken up by antigen presenting cells ( dendritic cells ) , and subsequently transported to the lymph nodes .
Soluble antigens can drain into the lymph nodes .
Generally , in normal ( uninjured ) tissue , antigens are taken up by antigen presenting cells ( dendritic cells ) , and subsequently transported to the lymph nodes .