Medicament comprising a combination ofat least one inhibitor of the effect of a substance negatively effecting an immune response, the substance selected from the group consisting of TGF-β and its receptors, VEGF and its receptors, interleukin 10 (IL-10) and its receptors, PGE2 and its receptors, wherein the inhibitor has a molecular weight of less than 100 kDa andat least one stimulator positively effecting an immune response.
