A pharmaceutical composition of immunoregulation or enhancement of immune response is disclosed, which includes a liposome and an immunoregulating molecule or an antigenic molecule. The liposome, the immunoregulating molecule or the antigenic molecule needs no genetic or chemical modification. The immunoregulating molecule or the antigenic molecule is spontaneously absorbed by the liposome. Thus, the formed pharmaceutical composition can be used for immunoregulation or enhancement of immune responses.本發明係有關於一種具有免疫調控能力或增強免疫反應之醫藥組成物,其係包含一微脂體以及一免疫調控性分子或一抗原性分子,其中無需經過基因性或化學性修飾,只要讓免疫調控性分子或抗原性分子自然吸附於該微脂體,所得的醫藥組成物即可具有免疫調控能力或增強的免疫反應。
